After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
In any case, those who do research on cuprate directional superconducting materials will probably doubt their lives after reading this paper.
Thinking that his junior students were so good, Zhang Fan couldn't help but start to reflect on what he was doing during his sophomore year.
At this moment, on the campus of Jinling University, in an office of the Institute of Physics, mist was floating on the thermos cup on the desk.
"If you don't understand, just read the paper again and you will understand. The existence of Mott insulator means that graphene can be 'open' or 'closed' under certain conditions. What does this mean? Do I need to say more?"
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
101K!
Professor Li Rongen was sitting at his desk, drinking hot tea and browsing conference information on his computer.
Although Li Rongen is not in the direction of making superconducting materials, and he even knows little about graphene materials. He mainly studies carbon nanotubes, this does not prevent him from understanding what is described in the paper and realizing the awesomeness of it. force…
This concept was still an unattainable dream a few years ago. Unexpectedly, it has completed a breakthrough from the theoretical level to the application level in just a few years.
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
The sensation this number caused in the materials science community can be described as a tsunami.
Graphene superconducts.
"What kind of person? Apart from being a genius, I don't know how to describe him to you."
It's not just Li Rongen who is also reading this report, but also the doctoral and master's students he teaches.
"This kid hasn't forgotten me."
Batteries, superconductors, what next
Professor Li Rongen was sitting at his desk, drinking hot tea and browsing conference information on his computer.
Regardless of whether you have time to go there or not, this top summit in the materials science community is something that any material person will pay attention to.
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
It’s okay to know how to calculate materials science. Many experiments in materials science now use first-principles calculations, especially after the monster Lu Zhou came out of Jin University. Even if they are not engaged in this direction, they now know a little bit about it.
101K!
Judging from the trend of paper submissions, research in the direction of graphene has shown a spurt of growth this year.
Pei Qing was stunned for a moment and asked doubtfully: "Is the market for superconducting materials so big?"
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
However, it is well known that graphene has no bandwidth, causing graphene electronic devices to remain highly conductive at any gate voltage and cannot be completely turned off, thus limiting its application in electronic devices.
101K!
It seems that any field he is eyeing will eventually be subverted by him.
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
When he saw this email, he couldn't help but froze for a moment, and then a relieved smile appeared on his face.
There is no doubt that this is an "on-off" state.
After all, graphene, which is sold on a gram basis, is too wasteful to use for power transmission, but it is acceptable to use it in electronic products.
101K!
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
Graphene superconducts.
101K!
Hearing this question, Professor Li Rongen smiled.
"I won't talk about the results of the mathematical modeling competition. You may have heard of it. When he was a sophomore, he was able to build a model based on the experimental data I provided and deduce the mechanical properties of the product based on the data collected by the Fourier transform infrared spectrometer. You can figure out how much technical content there is."
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
The sensation this number caused in the materials science community can be described as a tsunami.
This concept was still an unattainable dream a few years ago. Unexpectedly, it has completed a breakthrough from the theoretical level to the application level in just a few years.
After a pause and recalling the past, Professor Li Rongen continued.
But being able to do this as a sophomore is really scary.
However, the special characteristics of Mott insulators cause the electrons in the graphene superlattice to pass quickly from the initial insulating state when a gate voltage is applied to the material, just like there is no resistance.
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
Pei Qing was stunned for a moment and asked doubtfully: "Is the market for superconducting materials so big?"
101K!
"Professor, why do you think Professor Lu went to study superconducting materials? Does this thing have any industrial application prospects?"
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
Although Li Rongen is not in the direction of making superconducting materials, and he even knows little about graphene materials. He mainly studies carbon nanotubes, this does not prevent him from understanding what is described in the paper and realizing the awesomeness of it. force…
Batteries, superconductors, what next
"Don't be envious. That kid is a genius in mathematics. Not long after he won the Higher Education Society Cup, he solved a world problem in the field of number theory... It seems that he asked Zhou to guess or something. You haven't seen him, so you may not feel it. To put it simply, if I throw a set of data to you, I would be grateful if you could draw a picture, but if you throw it in his hands, he can make flowers appear for you. .”
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
After reading the paper from beginning to end, Professor Li Rongen put down the paper in his hand and couldn't help but sigh.
"If you don't understand, just read the paper again and you will understand. The existence of Mott insulator means that graphene can be 'open' or 'closed' under certain conditions. What does this mean? Do I need to say more?"
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
Professor Li Rongen smiled and shook his head: "It means more than just superconductivity."
There is no doubt that this is an "on-off" state.
The sensation this number caused in the materials science community can be described as a tsunami.
There is no doubt that this is an "on-off" state.
"sharp."
"sharp."
After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
Hearing this, Zhang Fan was also stunned: "It's not just superconducting?"
Professor Li Rongen smiled and shook his head: "It means more than just superconductivity."
Li Rongen: "He is not necessarily studying this because of its industrial application prospects, but if we have to talk about its industrial application prospects, its application prospects may be much greater than you think."
"I won't talk about the results of the mathematical modeling competition. You may have heard of it. When he was a sophomore, he was able to build a model based on the experimental data I provided and deduce the mechanical properties of the product based on the data collected by the Fourier transform infrared spectrometer. You can figure out how much technical content there is."
The sensation this number caused in the materials science community can be described as a tsunami.
Graphene superconducts.
Graphene superconducts.
However, after thinking for a long time, he couldn't remember anything except his ex-girlfriend's name.
This concept was still an unattainable dream a few years ago. Unexpectedly, it has completed a breakthrough from the theoretical level to the application level in just a few years.
Graphene has broad application prospects in the field of electronic devices such as transistors due to its high charge carrier mobility.
There is no doubt that this is an "on-off" state.
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
However, it is well known that graphene has no bandwidth, causing graphene electronic devices to remain highly conductive at any gate voltage and cannot be completely turned off, thus limiting its application in electronic devices.
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
After a pause and recalling the past, Professor Li Rongen continued.
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
It’s okay to know how to calculate materials science. Many experiments in materials science now use first-principles calculations, especially after the monster Lu Zhou came out of Jin University. Even if they are not engaged in this direction, they now know a little bit about it.
Graphene superconducts.
Hearing the professor's sigh, the doctor named Zhang Fan pushed up his glasses. Unable to contain his curiosity, he asked with admiration: "Professor, what kind of person was Lu Shen when you led him to do the experiment?" ah?"
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
Theoretically, as long as the carrier concentration of graphene continues to be increased, this number can be even higher... Of course, this seems easy to say, but it is certainly not easy to do.
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
Pei Qing was stunned for a moment and asked doubtfully: "Is the market for superconducting materials so big?"
Theoretically, as long as the carrier concentration of graphene continues to be increased, this number can be even higher... Of course, this seems easy to say, but it is certainly not easy to do.
Theoretically, as long as the carrier concentration of graphene continues to be increased, this number can be even higher... Of course, this seems easy to say, but it is certainly not easy to do.
At this moment, the browser on the taskbar at the bottom of the desktop suddenly flashed.
Batteries, superconductors, what next
Professor Li Rongen nodded approvingly, "Correct answer."
In any case, those who do research on cuprate directional superconducting materials will probably doubt their lives after reading this paper.
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
At this moment, the browser on the taskbar at the bottom of the desktop suddenly flashed.
As for the Higher Education Society Cup...
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
"What kind of person? Apart from being a genius, I don't know how to describe him to you."
Professor Li Rongen smiled and shook his head: "It means more than just superconductivity."
While he was talking, Pei Qing, who had been silent, finished reading the paper and looked away from the screen.
Hearing the professor's sigh, the doctor named Zhang Fan pushed up his glasses. Unable to contain his curiosity, he asked with admiration: "Professor, what kind of person was Lu Shen when you led him to do the experiment?" ah?"
Invitation to the Nobel Prize Ceremony.
It seems that Professor Lu is no longer satisfied with turning the field of lithium batteries upside down.
It is estimated that at the MRS conference, not only the energy industry will be interested, but major electronics manufacturers will also follow up on research in this area.
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
"I won't talk about the results of the mathematical modeling competition. You may have heard of it. When he was a sophomore, he was able to build a model based on the experimental data I provided and deduce the mechanical properties of the product based on the data collected by the Fourier transform infrared spectrometer. You can figure out how much technical content there is."
Batteries, superconductors, what next
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
Professor Li Rongen nodded approvingly, "Correct answer."
Batteries, superconductors, what next
However, it is well known that graphene has no bandwidth, causing graphene electronic devices to remain highly conductive at any gate voltage and cannot be completely turned off, thus limiting its application in electronic devices.
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
After a pause and recalling the past, Professor Li Rongen continued.
"This kid hasn't forgotten me."
Hearing this, Zhang Fan was also stunned: "It's not just superconducting?"
After a pause and recalling the past, Professor Li Rongen continued.
It is estimated that at the MRS conference, not only the energy industry will be interested, but major electronics manufacturers will also follow up on research in this area.
"sharp."
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
After reading the paper from beginning to end, Professor Li Rongen put down the paper in his hand and couldn't help but sigh.
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
After reading the paper from beginning to end, Professor Li Rongen put down the paper in his hand and couldn't help but sigh.
It seems that any field he is eyeing will eventually be subverted by him.
101K!
After hearing these words, not only Zhang Fan who asked the question, but also the other two graduate students in the office had moved expressions on their faces.
Therefore, the significance of this paper is not only its application in the field of superconductivity, but also opens up a new platform for the research of graphene semiconductors.
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
It's not just Li Rongen who is also reading this report, but also the doctoral and master's students he teaches.
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
After all, graphene, which is sold on a gram basis, is too wasteful to use for power transmission, but it is acceptable to use it in electronic products.
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
Hearing the professor's sigh, the doctor named Zhang Fan pushed up his glasses. Unable to contain his curiosity, he asked with admiration: "Professor, what kind of person was Lu Shen when you led him to do the experiment?" ah?"
"This kid hasn't forgotten me."
Professor Li Rongen was sitting at his desk, drinking hot tea and browsing conference information on his computer.
As for the Higher Education Society Cup...
Hearing the professor's sigh, the doctor named Zhang Fan pushed up his glasses. Unable to contain his curiosity, he asked with admiration: "Professor, what kind of person was Lu Shen when you led him to do the experiment?" ah?"
The sensation this number caused in the materials science community can be described as a tsunami.
Professor Li Rongen smiled and shook his head: "It means more than just superconductivity."
Hearing this question, Professor Li Rongen smiled.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
"What kind of person? Apart from being a genius, I don't know how to describe him to you."
It's not just Li Rongen who is also reading this report, but also the doctoral and master's students he teaches.
But being able to do this as a sophomore is really scary.
It seems that any field he is eyeing will eventually be subverted by him.
Hearing the professor's sigh, the doctor named Zhang Fan pushed up his glasses. Unable to contain his curiosity, he asked with admiration: "Professor, what kind of person was Lu Shen when you led him to do the experiment?" ah?"
This concept was still an unattainable dream a few years ago. Unexpectedly, it has completed a breakthrough from the theoretical level to the application level in just a few years.
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
But being able to do this as a sophomore is really scary.
After a pause and recalling the past, Professor Li Rongen continued.
It seems that Professor Lu is no longer satisfied with turning the field of lithium batteries upside down.
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
"I won't talk about the results of the mathematical modeling competition. You may have heard of it. When he was a sophomore, he was able to build a model based on the experimental data I provided and deduce the mechanical properties of the product based on the data collected by the Fourier transform infrared spectrometer. You can figure out how much technical content there is."
Professor Li Rongen was sitting at his desk, drinking hot tea and browsing conference information on his computer.
Hearing this question, Professor Li Rongen smiled.
"I won't talk about the results of the mathematical modeling competition. You may have heard of it. When he was a sophomore, he was able to build a model based on the experimental data I provided and deduce the mechanical properties of the product based on the data collected by the Fourier transform infrared spectrometer. You can figure out how much technical content there is."
They obviously did not understand what Professor Li Rongen meant by conjuring flowers.
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
After hearing these words, not only Zhang Fan who asked the question, but also the other two graduate students in the office had moved expressions on their faces.
In any case, those who do research on cuprate directional superconducting materials will probably doubt their lives after reading this paper.
After hearing these words, not only Zhang Fan who asked the question, but also the other two graduate students in the office had moved expressions on their faces.
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
Batteries, superconductors, what next
Theoretically, as long as the carrier concentration of graphene continues to be increased, this number can be even higher... Of course, this seems easy to say, but it is certainly not easy to do.
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
Li Rongen: "He is not necessarily studying this because of its industrial application prospects, but if we have to talk about its industrial application prospects, its application prospects may be much greater than you think."
It’s okay to know how to calculate materials science. Many experiments in materials science now use first-principles calculations, especially after the monster Lu Zhou came out of Jin University. Even if they are not engaged in this direction, they now know a little bit about it.
After a pause and recalling the past, Professor Li Rongen continued.
Not only that, but judging from what is described in the paper, the superconducting transition temperature of 101K has not reached the limit.
"This kid hasn't forgotten me."
But being able to do this as a sophomore is really scary.
Pei Qing's expression changed slightly: "... Semiconductor?"
However, after thinking for a long time, he couldn't remember anything except his ex-girlfriend's name.
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
As for the Higher Education Society Cup...
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
"This kid hasn't forgotten me."
After a pause and recalling the past, Professor Li Rongen continued.
For salty people like them, it is very satisfying to win a national award in the digital modeling competition, whether they are the first or second grade students in the country.
At this moment, on the campus of Jinling University, in an office of the Institute of Physics, mist was floating on the thermos cup on the desk.
101K!
It seems that Professor Lu is no longer satisfied with turning the field of lithium batteries upside down.
It’s okay to know how to calculate materials science. Many experiments in materials science now use first-principles calculations, especially after the monster Lu Zhou came out of Jin University. Even if they are not engaged in this direction, they now know a little bit about it.
Thinking that his junior students were so good, Zhang Fan couldn't help but start to reflect on what he was doing during his sophomore year.
Hearing this, Zhang Fan was also stunned: "It's not just superconducting?"
At this moment, the browser on the taskbar at the bottom of the desktop suddenly flashed.
It seems that any field he is eyeing will eventually be subverted by him.
After a pause and recalling the past, Professor Li Rongen continued.
Seeing the expressions on his students' faces, Professor Li Rongen guessed what they were thinking and just smiled and shook his head.
However, after thinking for a long time, he couldn't remember anything except his ex-girlfriend's name.
At this moment, the browser on the taskbar at the bottom of the desktop suddenly flashed.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
However, after thinking for a long time, he couldn't remember anything except his ex-girlfriend's name.
After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
Hearing this question, Professor Li Rongen smiled.
The sensation this number caused in the materials science community can be described as a tsunami.
When he saw this email, he couldn't help but froze for a moment, and then a relieved smile appeared on his face.
As for the Higher Education Society Cup...
Seeing the expressions on his students' faces, Professor Li Rongen guessed what they were thinking and just smiled and shook his head.
There is no doubt that this is an "on-off" state.
"Professor, why do you think Professor Lu went to study superconducting materials? Does this thing have any industrial application prospects?"
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
Pei Qing was stunned for a moment and asked doubtfully: "Is the market for superconducting materials so big?"
They obviously did not understand what Professor Li Rongen meant by conjuring flowers.
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
"Don't be envious. That kid is a genius in mathematics. Not long after he won the Higher Education Society Cup, he solved a world problem in the field of number theory... It seems that he asked Zhou to guess or something. You haven't seen him, so you may not feel it. To put it simply, if I throw a set of data to you, I would be grateful if you could draw a picture, but if you throw it in his hands, he can make flowers appear for you. .”
Thinking that his junior students were so good, Zhang Fan couldn't help but start to reflect on what he was doing during his sophomore year.
"Don't be envious. That kid is a genius in mathematics. Not long after he won the Higher Education Society Cup, he solved a world problem in the field of number theory... It seems that he asked Zhou to guess or something. You haven't seen him, so you may not feel it. To put it simply, if I throw a set of data to you, I would be grateful if you could draw a picture, but if you throw it in his hands, he can make flowers appear for you. .”
While he was talking, Pei Qing, who had been silent, finished reading the paper and looked away from the screen.
Therefore, the significance of this paper is not only its application in the field of superconductivity, but also opens up a new platform for the research of graphene semiconductors.
Invitation to the Nobel Prize Ceremony.
Pei Qing's expression changed slightly: "... Semiconductor?"
Several students looked at each other.
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
However, it is well known that graphene has no bandwidth, causing graphene electronic devices to remain highly conductive at any gate voltage and cannot be completely turned off, thus limiting its application in electronic devices.
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
Several students looked at each other.
Batteries, superconductors, what next
They obviously did not understand what Professor Li Rongen meant by conjuring flowers.
After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
After a pause and recalling the past, Professor Li Rongen continued.
It seems that any field he is eyeing will eventually be subverted by him.
Invitation to the Nobel Prize Ceremony.
It is estimated that at the MRS conference, not only the energy industry will be interested, but major electronics manufacturers will also follow up on research in this area.
Professor Li Rongen was sitting at his desk, drinking hot tea and browsing conference information on his computer.
After reading the paper from beginning to end, Professor Li Rongen put down the paper in his hand and couldn't help but sigh.
He originally planned to watch the grand event on TV, but unexpectedly he had the opportunity to go there...
While he was talking, Pei Qing, who had been silent, finished reading the paper and looked away from the screen.
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
The sensation this number caused in the materials science community can be described as a tsunami.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
Hearing this question, Professor Li Rongen smiled.
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
Li Rongen: "He is not necessarily studying this because of its industrial application prospects, but if we have to talk about its industrial application prospects, its application prospects may be much greater than you think."
"Professor, why do you think Professor Lu went to study superconducting materials? Does this thing have any industrial application prospects?"
When he saw this email, he couldn't help but froze for a moment, and then a relieved smile appeared on his face.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
Li Rongen: "He is not necessarily studying this because of its industrial application prospects, but if we have to talk about its industrial application prospects, its application prospects may be much greater than you think."
101K!
At this moment, on the campus of Jinling University, in an office of the Institute of Physics, mist was floating on the thermos cup on the desk.
After hearing these words, not only Zhang Fan who asked the question, but also the other two graduate students in the office had moved expressions on their faces.
But being able to do this as a sophomore is really scary.
Pei Qing was stunned for a moment and asked doubtfully: "Is the market for superconducting materials so big?"
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
"What kind of person? Apart from being a genius, I don't know how to describe him to you."
Professor Li Rongen smiled and shook his head: "It means more than just superconductivity."
Pei Qing's expression changed slightly: "... Semiconductor?"
There is no doubt that this is an "on-off" state.
Hearing this, Zhang Fan was also stunned: "It's not just superconducting?"
Hearing this, Zhang Fan was also stunned: "It's not just superconducting?"
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
"I won't talk about the results of the mathematical modeling competition. You may have heard of it. When he was a sophomore, he was able to build a model based on the experimental data I provided and deduce the mechanical properties of the product based on the data collected by the Fourier transform infrared spectrometer. You can figure out how much technical content there is."
It seems that any field he is eyeing will eventually be subverted by him.
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
101K!
Professor Li Rongen was sitting at his desk, drinking hot tea and browsing conference information on his computer.
Invitation to the Nobel Prize Ceremony.
"If you don't understand, just read the paper again and you will understand. The existence of Mott insulator means that graphene can be 'open' or 'closed' under certain conditions. What does this mean? Do I need to say more?"
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
Regardless of whether you have time to go there or not, this top summit in the materials science community is something that any material person will pay attention to.
However, after thinking for a long time, he couldn't remember anything except his ex-girlfriend's name.
However, after thinking for a long time, he couldn't remember anything except his ex-girlfriend's name.
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
Hearing this question, Professor Li Rongen smiled.
While he was talking, Pei Qing, who had been silent, finished reading the paper and looked away from the screen.
Pei Qing's expression changed slightly: "... Semiconductor?"
"What kind of person? Apart from being a genius, I don't know how to describe him to you."
After a pause and recalling the past, Professor Li Rongen continued.
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
Regardless of whether you have time to go there or not, this top summit in the materials science community is something that any material person will pay attention to.
Seeing the expressions on his students' faces, Professor Li Rongen guessed what they were thinking and just smiled and shook his head.
As for the Higher Education Society Cup...
Professor Li Rongen nodded approvingly, "Correct answer."
However, it is well known that graphene has no bandwidth, causing graphene electronic devices to remain highly conductive at any gate voltage and cannot be completely turned off, thus limiting its application in electronic devices.
Hearing the professor's sigh, the doctor named Zhang Fan pushed up his glasses. Unable to contain his curiosity, he asked with admiration: "Professor, what kind of person was Lu Shen when you led him to do the experiment?" ah?"
Graphene has broad application prospects in the field of electronic devices such as transistors due to its high charge carrier mobility.
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
Hearing this question, Professor Li Rongen smiled.
Thinking that his junior students were so good, Zhang Fan couldn't help but start to reflect on what he was doing during his sophomore year.
It seems that Professor Lu is no longer satisfied with turning the field of lithium batteries upside down.
After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
After reading the paper from beginning to end, Professor Li Rongen put down the paper in his hand and couldn't help but sigh.
However, it is well known that graphene has no bandwidth, causing graphene electronic devices to remain highly conductive at any gate voltage and cannot be completely turned off, thus limiting its application in electronic devices.
Li Rongen: "He is not necessarily studying this because of its industrial application prospects, but if we have to talk about its industrial application prospects, its application prospects may be much greater than you think."
The sensation this number caused in the materials science community can be described as a tsunami.
Graphene superconducts.
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
It seems that Professor Lu is no longer satisfied with turning the field of lithium batteries upside down.
Regardless of whether you have time to go there or not, this top summit in the materials science community is something that any material person will pay attention to.
Thinking that his junior students were so good, Zhang Fan couldn't help but start to reflect on what he was doing during his sophomore year.
Professor Li Rongen was sitting at his desk, drinking hot tea and browsing conference information on his computer.
However, the special characteristics of Mott insulators cause the electrons in the graphene superlattice to pass quickly from the initial insulating state when a gate voltage is applied to the material, just like there is no resistance.
However, the special characteristics of Mott insulators cause the electrons in the graphene superlattice to pass quickly from the initial insulating state when a gate voltage is applied to the material, just like there is no resistance.
It’s okay to know how to calculate materials science. Many experiments in materials science now use first-principles calculations, especially after the monster Lu Zhou came out of Jin University. Even if they are not engaged in this direction, they now know a little bit about it.
However, it is well known that graphene has no bandwidth, causing graphene electronic devices to remain highly conductive at any gate voltage and cannot be completely turned off, thus limiting its application in electronic devices.
Although Li Rongen is not in the direction of making superconducting materials, and he even knows little about graphene materials. He mainly studies carbon nanotubes, this does not prevent him from understanding what is described in the paper and realizing the awesomeness of it. force…
But being able to do this as a sophomore is really scary.
It seems that Professor Lu is no longer satisfied with turning the field of lithium batteries upside down.
At this moment, on the campus of Jinling University, in an office of the Institute of Physics, mist was floating on the thermos cup on the desk.
Graphene has broad application prospects in the field of electronic devices such as transistors due to its high charge carrier mobility.
There is no doubt that this is an "on-off" state.
But being able to do this as a sophomore is really scary.
Professor Li Rongen nodded approvingly, "Correct answer."
"Don't be envious. That kid is a genius in mathematics. Not long after he won the Higher Education Society Cup, he solved a world problem in the field of number theory... It seems that he asked Zhou to guess or something. You haven't seen him, so you may not feel it. To put it simply, if I throw a set of data to you, I would be grateful if you could draw a picture, but if you throw it in his hands, he can make flowers appear for you. .”
If you just use the properties of this layer of Mott insulator, you don't need to bring the entire system to a low temperature of 101K to achieve the superconducting transformation of the entire material.
Professor Li Rongen smiled and shook his head: "It means more than just superconductivity."
Batteries, superconductors, what next
Professor Li Rongen smiled and shook his head: "It means more than just superconductivity."
It seems that any field he is eyeing will eventually be subverted by him.
Therefore, the significance of this paper is not only its application in the field of superconductivity, but also opens up a new platform for the research of graphene semiconductors.
Invitation to the Nobel Prize Ceremony.
Professor Li Rongen nodded approvingly, "Correct answer."
For salty people like them, it is very satisfying to win a national award in the digital modeling competition, whether they are the first or second grade students in the country.
Several students looked at each other.
It is estimated that at the MRS conference, not only the energy industry will be interested, but major electronics manufacturers will also follow up on research in this area.
Batteries, superconductors, what next
After reading the paper from beginning to end, Professor Li Rongen put down the paper in his hand and couldn't help but sigh.
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
After all, graphene, which is sold on a gram basis, is too wasteful to use for power transmission, but it is acceptable to use it in electronic products.
It is estimated that at the MRS conference, not only the energy industry will be interested, but major electronics manufacturers will also follow up on research in this area.
After all, it took them half a century to raise the critical temperature of superconductivity to around 125K. The advantages of graphene in terms of plasticity and engineering performance are enough to completely explode it.
In any case, those who do research on cuprate directional superconducting materials will probably doubt their lives after reading this paper.
They obviously did not understand what Professor Li Rongen meant by conjuring flowers.
At this moment, the browser on the taskbar at the bottom of the desktop suddenly flashed.
After hearing these words, not only Zhang Fan who asked the question, but also the other two graduate students in the office had moved expressions on their faces.
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
101K!
"This kid hasn't forgotten me."
Seeing the reminder of new emails, Professor Li Rongen opened the mailbox.
It seems that Professor Lu is no longer satisfied with turning the field of lithium batteries upside down.
"This kid hasn't forgotten me."
When he saw this email, he couldn't help but froze for a moment, and then a relieved smile appeared on his face.
Professor Li Rongen is only curious about one thing now. What does this guy plan to study next
The annual MRS autumn meeting is coming soon, and the papers to be reported at the meeting have been released one after another.
If we sort by the papers with the highest number of downloads, this paper, which was posted on the official website after the deadline, is rising to the top three at an incredible speed.
Hearing this question, Professor Li Rongen smiled.
It’s okay to know how to calculate materials science. Many experiments in materials science now use first-principles calculations, especially after the monster Lu Zhou came out of Jin University. Even if they are not engaged in this direction, they now know a little bit about it.
When he saw this email, he couldn't help but froze for a moment, and then a relieved smile appeared on his face.
He originally planned to watch the grand event on TV, but unexpectedly he had the opportunity to go there...
After reading the paper from beginning to end, Professor Li Rongen put down the paper in his hand and couldn't help but sigh.
"This kid hasn't forgotten me."
It seems that any field he is eyeing will eventually be subverted by him.
Hearing this question, Professor Li Rongen smiled.
After the frost, the weather in Jinling has become much colder. Although it has not yet entered winter, it is better than the cold in winter.
Invitation to the Nobel Prize Ceremony.
It is estimated that at the MRS conference, not only the energy industry will be interested, but major electronics manufacturers will also follow up on research in this area.
The most eye-catching one is undoubtedly the paper on the research on graphene superconducting materials.
There is no doubt that this is an "on-off" state.
"If you don't understand, just read the paper again and you will understand. The existence of Mott insulator means that graphene can be 'open' or 'closed' under certain conditions. What does this mean? Do I need to say more?"
At this moment, on the campus of Jinling University, in an office of the Institute of Physics, mist was floating on the thermos cup on the desk.
At this moment, the browser on the taskbar at the bottom of the desktop suddenly flashed.
Thinking that his junior students were so good, Zhang Fan couldn't help but start to reflect on what he was doing during his sophomore year.
Li Rongen: "He is not necessarily studying this because of its industrial application prospects, but if we have to talk about its industrial application prospects, its application prospects may be much greater than you think."
He originally planned to watch the grand event on TV, but unexpectedly he had the opportunity to go there...
Batteries, superconductors, what next
Regardless of whether you have time to go there or not, this top summit in the materials science community is something that any material person will pay attention to.