搜索结果: 1-15 共查到“理学 graphene”相关记录121条 . 查询时间(0.12 秒)
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Study: Superconductivity switches on and off in “magic-angle” graphene(图)
超导 “魔角”石墨烯 超导电子产品
2023/6/8
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“Magic-angle” trilayer graphene may be a rare, magnet-proof superconductor(图)
三层石墨烯 防磁超导体 MRI机器 量子计算机
2023/6/7
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Graphene underpins a new platform to selectively ID deadly strains of bacteria(图)
Graphene new platform selectively ID deadly strains of bacteria
2020/3/27
Using a single atom-thick sheet of graphene to track the electric signals inherent in biological structures, a team led by Boston College researchers has developed a platform to selectively identify d...
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New research by NSF-funded engineers at the University of Illinois combines atomic-scale experiments with computer modeling to determine how much energy it takes to bend multilayer graphene -- a quest...
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Research reveals exotic quantum states in double-layer graphene(图)
exotic quantum states double-layer graphene
2019/10/23
NSF-funded research by scientists at Brown and Columbia Universities has demonstrated the existence of previously unknown states of matter that arise in double-layer stacks of graphene, a two-dimensio...
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UCLA Chemists Synthesize Narrow Ribbons Of Graphene Using Only Light And Heat(图)
UCLA Chemists Synthesize Narrow Ribbons Graphene Light Heat
2017/12/19
Silicon — the shiny, brittle metal commonly used to make semiconductors — is an essential ingredient of modern-day electronics. But as electronic devices have become smaller and smaller, creating tiny...
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Columbia Researchers Observe Exotic Quantum Particle in Bilayer Graphene(图)
Columbia Researchers Exotic Quantum Particle Bilayer Graphene
2017/10/25
A team led by Cory Dean, assistant professor of physics at Columbia University, and James Hone, Wang Fong-Jen Professor of Mechanical Engineering at Columbia Engineering, has definitively observed an ...
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“Fizzy” soda water could be key in clean and sustainable manufacture of “flat” wonder material:graphene(图)
Fizzy soda water clean sustainable manufacture flat wonder material graphene
2017/9/5
Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign h...
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From Greenhouse Gas to 3-D Surface-Microporous Graphene(图)
Greenhouse Gas 3-D Surface Microporous Graphene
2017/9/1
A material scientist at Michigan Technological University invented a novel approach to take carbon dioxide and turn it into 3-D graphene with micropores across its surface. The process is the focus of...
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Rice University scientists have made wood into an electrical conductor by turning its surface into graphene.Rice chemist James Tour and his colleagues used a laser to blacken a thin film pattern onto ...
A little fluorine turns an insulating ceramic known as white graphene into a wide-bandgap semiconductor with magnetic properties. Rice University scientists said that could make the unique material su...
New chemical method could revolutionize graphene
New chemical method revolutionize graphene
2017/7/21
University of Illinois at Chicago scientists have discovered a new chemical method that enables graphene to be incorporated into a wide range of applications while maintaining its ultra-fast electroni...
Physicists Observe Spontaneous Mechanical Buckling in Freestanding Graphene
Physicists Spontaneous Mechanical Buckling Freestanding Graphene
2016/9/29
An international team of physicists, led by researchers at the University of Arkansas, has observed spontaneous mechanical buckling in freestanding graphene using scanning tunneling microscopy, indica...
UW researchers unleash graphene ‘tiger’ for more efficient optoelectronics
UW researchers graphene tiger efficient optoelectronics
2016/5/19
In the quest to harvest light for electronics, the focal point is the moment when photons — light particles — encounter electrons, those negatively-charged subatomic particles that form the basis of o...