搜索结果: 121-135 共查到“国际动态 半导体技术”相关记录225条 . 查询时间(2.015 秒)
Beyond silicon: New semiconductor moves spintronics toward reality(图)
Beyond silicon New semiconductor spintronics
2015/3/4
A new semiconductor compound is bringing fresh momentum to the field of spintronics, an emerging breed of computing device that may lead to smaller, faster, less power-hungry electronics.Created from ...
It’s nearly 50 years since Gordon Moore predicted that the density of transistors on an integrated circuit would double every two years. “Moore’s Law” has turned out to be a self-fulfilling prophecy t...
Stacking Two-Dimensional Materials May Lower Cost of Semiconductor Devices(图)
Two-Dimensional Materials Lower Cost Semiconductor Devices
2014/12/30
Semiconductor heterostructures provide a powerful platform to engineer the dynamics of excitons for fundamental and applied interests. However, the functionality of conventional semiconductor heterost...
Researchers find new way to move atomically thin semiconductors for use in extremely flexible devices(图)
thin semiconductors flexible devices
2014/12/1
Researchers from North Carolina State University have developed a new way to transfer thin semiconductor films, which are only one atom thick, onto arbitrary substrates, paving the way for flexible co...
Protecting our processors
semiconductor security
2014/10/9
The National Science Foundation (NSF) and Semiconductor Research Corporation (SRC) today announced nine research awards to 10 universities totaling nearly $4 million under a joint program focused on S...
UCSB researchers develop ultrasensitive biosensor from molybdenite semiconductor(图)
ultrasensitive biosensor molybdenite semiconductor
2014/9/12
Move over, graphene. An atomically thin, two-dimensional, ultrasensitive semiconductor material for biosensing developed by researchers at UC Santa Barbara promises to push the boundaries of biosensin...
法国开发出高导电性有机金属
法国 高导电性 有机金属 半导体
2014/8/25
尽管有机材料经常被用作半导体,比如有机发光二极管和有机晶体管等,但拥有像金属一样的高导电性的有机材料仍然非常稀少。有机金属研发领域存在的一个问题是,良好的导电性能要求材料具有很高的结晶度,但晶体结构却不利于材料的加工和成型。现在,法国斯特拉斯堡大学的研究团队开发出一类新的有机材料,不仅导电性高,而且非常柔软、有弹性,成功克服了上述难题。
美国中研究者合作开发出验血查胎儿缺陷新法
美国 验血查胎儿 半导体芯片
2014/5/7
美国和中国研究人员2014年5月5日在美国《国家科学院学报》上报告说,他们开发出一种基于半导体芯片测序仪的无创产前诊断方法,可以根据孕妇血样检测出胎儿是否患唐氏综合征等与染色体异常有关的先天缺陷。
New 'tunable' semiconductors will allow better detectors, solar cells
New 'tunable' semiconductors allow better detectors solar cells
2014/4/16
One of the great problems in physics is the detection of electromagnetic radiation – that is, light – which lies outside the small range of wavelengths that the human eye can see. Think X-rays, for ex...
JILA Physicists Discover 'Quantum Droplet' in Semiconductor(图)
Semiconductor Quantum Droplet
2014/3/20
JILA physicists used an ultrafast laser and help from German theorists to discover a new semiconductor quasiparticle—a handful of smaller particles that briefly condense into a liquid-like droplet.
德研发出世界首个表面等离激元电路
德 世界首个 表面等离 激元电路
2013/11/28
如何在纳米尺寸的集成芯片上实现像操纵电子一样来操控光子是光电子技术未来发展的关键。德国维尔茨堡大学的物理学家近日成功研发出世界首个表面等离激元电路,在可能取代“集成电路”的新一代信息技术领域取得进展。
据物理学家组织网近日报道,美国科学家研制出了一种新的集成电路架构并做出了模型。在这一架构内,晶体管和互连设备无缝地结合在一块石墨烯薄片上。发表在《应用物理快报》杂志上的这项最新研究将有助于科学家们制造出能效超高的柔性透明电子设备。
美国提出改进塑料半导体性能新理论
美国 塑料半导体性能 新理论
2013/10/17
据每日科学网日前报道,消费者一直希望拥有能弯曲的智能手机和平板电脑,但现在的芯片、显示器等电子元件一般由金属和无机半导体组成,因此,科学家们尝试着用塑料(聚合物)研制出柔性电子设备,但塑料的导电性不强。美国科学家最近提出改进塑料半导体电学性能的理论和公式,并发表在美国《国家科学院学报》上,新研究有助于柔性电子设备的问世。