搜索结果: 1-15 共查到“国际动态 理学 the materials”相关记录22条 . 查询时间(0.062 秒)
There are stark differences between metals, through which electrons flow freely, and electrical insulators, in which electrons are essentially immobile. And despite the obvious difficulties in finding...
How “2D” materials expand（图）
“2D”材质 原子薄材料 电子设备
2023/6/6
Two-dimensional materials, which consist of just a single layer of atoms, can be packed together more densely than conventional materials, so they could be used to make transistors, solar cells, LEDs,...
Cramming multiple pairs of shoes into a vacation suitcase, twisting and flipping them into different arrangements to fit every pair needed, is a familiar optimization problem faced by harried traveler...
近日，东南大学电子科学与工程学院孙立涛教授团队基于自主搭建的原位电子显微学系统，实时观察了纳米气泡可加速(~20倍)湿法刻蚀的全过程，首次从原子尺度揭示了刻蚀过程中完整的固-液-气三相反应机制，为发展高效、高精度制造工艺与方法提供了新的实现手段和制造原理。其研究成果以“Solid-liquid-gas reaction accelerated by gas molecule tunneling-l...
重庆师范大学物理与电子工程学院张丁可教授课题组以重庆师范大学第一单位和通讯单位在《ACS Applied Materials&Interfaces》（JCR1区，TOP期刊，影响因子IF=9.229发表最新成果：“Low Threshold and Ultra-stability of One-step Air-Processed All-Inorganic CsPbX3 Thin Films t...
近日，广西大学物理科学与工程技术学院2020级博士研究生梁继升等人与导师苗蕾在国际顶级期刊《Advanced Energy Materials》（中科院一区TOP期刊，2021年影响因子29.368）上发表题为“Synergistic effect of band and nanostructure engineering on the boosted thermoelectric perform...
2022年5月1日，云南大学陈建华副研究员、电子科技大学黄伟研究员，联合大连理工大学解兆谦教授、香港城市大学于欣格教授、Northwestern University 郑丁研究助理教授、Tobin J. Marks院士、 Antonio Facchetti院士在Nature Materials上发表了题为“Highly stretchable organic electrochemical tra...
Like the transistors in a classical computer, superconducting qubits are the building blocks of a quantum computer. While engineers have been able to shrink transistors to nanometer scales, however, s...
近十几年来国内外研究发现，单纯细胞移植很难实现干细胞在脊髓复杂损伤微环境中定向分化为功能细胞。然而，组织工程策略优势在于可以根据脊髓修复的具体需求，设计支架材料、种子细胞和生物活性因子的最优组合，以应对如何重塑神经再生微环境和修复脊髓神经环路的关键科学问题。
With the addition of computers, laser cutters have rapidly become a relatively simple and powerful tool, with software controlling shiny machinery that can chop metals, woods, papers, and plastics. Wh...
In 2016, physicist J.C. Séamus Davis discovered an elusive state of quantum matter in the cuprates, which are copper oxide materials laced with other atoms. That launched a new sub-field in the study ...
A first-of-its-kind study examining the thermal transport properties of a novel material is helping steer the future of two-dimensional hybrid perovskites – a relatively new class of materials with ex...
Highly sensitive dopamine detector uses 2D materials（图）
Highly sensitive dopamine detector 2D materials
2020/8/21
A supersensitive dopamine detector can help in the early diagnosis of several disorders that result in too much or too little dopamine, according to a group led by Penn State and including Rensselaer ...
Materials Scientists Probe Protein’s Role in Speeding Ebola Spread（图）
Materials Scientists Protein’s Role Ebola Spread
2017/9/5
Two Johns Hopkins materials science graduate students and their professors played a key role in a multi-institution research project that pinpointed how a tiny protein seems to make the deadly Ebola v...
Quantum movement of electrons between atomic layers shows potential application of van der Waals materials for electronics and photonics（图）
Quantum movement electrons between atomic layers potential application van der Waals materials electronics photonics
2017/3/30
Common sense might dictate that for an object to move from one point to another, it must go through all the points on the path.“Imagine someone driving from Kansas City to Topeka on I-70 — it’s safe t...