搜索结果: 61-75 共查到“国际动态 电子技术”相关记录453条 . 查询时间(2.616 秒)
英国利用超导自旋电子学研发超算
英国 超导自旋电子学 超算
2016/4/18
英国剑桥大学启动了一项旨在打造未来计算机技术新架构的科研项目。该项目计划以超导自旋电子学为基础，研发出为新一代超级计算机铺平道路的原型设备——这种超级计算机可以处理海量数据，同时其耗能远远低于目前的计算机设备。随着越来越多的人类社会活动转移到网络阵地，承载大量服务器的数据中心耗费着越来越多的能源。据估计，在欧洲数据中心消耗的能源占能源消耗总量的3%左右。
Hardware and software debugging tools created for intermittently powered energy-harvesting devices
Hardware and software debugging tools intermittently powered energy-harvesting devices
2016/4/13
Researchers at Disney Research and Carnegie Mellon University (CMU) have developed a system for finding computer bugs in small devices that scavenge their energy from their environment and are subject...
Advances at Oregon State University in manufacturing technology for “quantum dots” may soon lead to a new generation of LED lighting that produces a more user-friendly white light, while using less to...
New technology using silver may hold key to electronics advances
silver may hold key electronics advances
2015/7/13
Engineers at Oregon State University have invented a way to fabricate silver, a highly conductive metal, for printed electronics that are produced at room temperature.There may be broad applications i...
UCLA and USC scientists devise breakthrough technique for mapping temperature in tiny electronic devices
UCLA and USC scientists mapping temperature tiny electronic devices
2015/3/4
Overheating is a major problem for the microprocessors that run our smartphones and computers. But a team of UCLA and USC scientists have made a breakthrough that should enable engineers to design mic...
Switching to Spintronics（图）
Switching Spintronics
2014/12/30
In a development that holds promise for future magnetic memory and logic devices, researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) and Cornel...
Unusual Electronic State Found in New Class of Unconventional Superconductors（图）
Unusual Electronic State Unconventional Superconductors
2014/12/30
UPTON, NY—A team of scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, Columbia Engineering, Columbia Physics and Kyoto University has discovered an unusual form of ...
Researchers have made great progress in recent years in the design and creation of biological circuits — systems that, like electronic circuits, can take a number of different inputs and deliver a par...
Computer chips with superconducting circuits — circuits with zero electrical resistance — would be 50 to 100 times as energy-efficient as today’s chips, an attractive trait given the increasing power ...
电线正逐渐淡出人们的日常生活。无绳电话、无线鼠标、无线耳机已不鲜见，无线充电的电动牙刷、智能手机正成为新宠。信息可通过无线电传输，而电能也可以通过电磁感应来传递。近年来，电动汽车专家们正研究电动汽车的无线充电装置。传统的接触式充电当遭遇雨雪、泥泞等天气条件或路况时，有触电风险，相比之下非接触式充电更为舒适和安全。弗劳恩霍夫集成系统和元器件研究所（IISB）的专家们将电磁感应式充电视为未来充电装置的...
科学家开发出超分子组装新方法
超分子 组装新方法 硅材料 分子电子设备
2014/6/24
英国和日本研究人员合作开发出一种超分子组装的新方法，有望带来比硅材料性能更优越的分子电子设备，比如用巴基球制造的柔软电视屏幕，为人们带来全新的视听体验。研究人员认为，这种方法有着巨大应用潜力，有可能推动新材料生产的变革。相关论文发表在6月22日的《自然·化学》杂志上。
德国开发出可耐高温的新型微芯片（图）
德国 可耐高温 新型微芯片
2014/5/21
在地热生产和石油生产过程中温度通常会超过200℃，高于设备所用的传统微芯片一般能耐受的最高温度。德国弗劳恩霍夫微电子电路与系统研究所（IMS）的研究人员近日开发出一种新型的高温工艺，可以制造出超紧凑型微芯片，这种微芯片在高达300℃的温度下也能正常工作。
Nanowire bridging transistors open way to next-generation electronics
Nanowire bridging transistors open way next-generation electronics
2014/6/12
A new approach to integrated circuits, combining atoms of semiconductor materials into nanowires and structures on top of silicon surfaces, shows promise for a new generation of fast, robust electroni...
UT Dallas team creates flexible electronics that change shape inside body
UT Dallas team creates flexible electronics change shape inside body
2014/6/12
Researchers from The University of Texas at Dallas and the University of Tokyo have created electronic devices that become soft when implanted inside the body and can deploy to grip 3-D objects, such ...
美成功控制单分子厚度电路中的电流
分子 电路 电流
2014/4/24
科学家们在开发微观电路方面面临着一些障碍，比如如何可靠地控制流经一个只有单分子厚度的电路中的电流。现在，美国罗切斯特大学化学工程助理教授亚历山大·谢斯特帕罗夫成功做到了这一点，朝着研制纳米级电路又迈进了一步。