MRI: Acquisition of Equipment for Quantum Information Processing

MRI：采购量子信息处理设备

• 批准号: 0079842
• 负责人: Eli Yablonovitch
• 金额: $ 48.25万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-15 至 2004-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0079842&HistoricalAwards=false
• 关键词: MRI; Acquisition; Equipment; Quantum; Information

EIA-0079842Yablonovitch, EliUniversity of California Los AngelesMRI: Acquisition of Equipment for Quantum Information ProcessingThe focus of this proposal is acquisition of a Hitachi S-4700-II field emission scanning electron microscope (FESEM) with resolution (secondary emission mode) of 1.5nm at 15kV. The proposed equipment will help make an optical communications receiver and transmitter technology that can transfer quantum coherence and entanglement from photons, to spins in a semiconductor and back to photons again. Since the photo-electron spin is reasonable long-lived, the quantum information can be stored and act as quantum memory. If this technology is successful, it can become the front end for more complex semiconductor based quantum processors in the future, perhaps even a full-fledged quantum computer.

该提案的重点是收购一台日立S-4700-II场发射扫描电子显微镜（FESEM），其分辨率（二次发射模式）为1.5nm，电压为15kV。该提议的设备将有助于制造一种光通信接收和发送技术，这种技术可以将量子相干性和量子纠缠从光子转移到半导体中的自旋，然后再转移回光子。由于光电子自旋具有合理的长寿命，量子信息可以被存储并充当量子存储器。如果这项技术取得成功，它将成为未来更复杂的基于半导体的量子处理器的前端，甚至可能是成熟的量子计算机。