搜索结果: 1-15 共查到“物理学其他学科 quantum”相关记录42条 . 查询时间(0.201 秒)
Decades of research brings quantum dots to brink of widespread use
LED colloidal quantum dots semiconductor LSC
2021/8/9
A new article gives an overview of almost three decades of research into colloidal quantum dots, assesses the technological progress for these nanometer-sized specs of semiconductor matter, and weighs...
近日，物理与天文学院量子通信研究团队与中国科学技术大学潘建伟院士团队合作的相关成果发表在Nature合作期刊NPJ Quantum Information上，该成果通过量子密钥分发与后量子密码的融合，解决了量子通信网络的认证问题，大幅提高了网络用户之间的认证效率，为大规模量子通信网络提供了一种高效、低成本、高安全性的认证方案。
2018年量子材料基础研讨会（Fundamentals of Quantum Materials Winter School and Workshop）
2018年 量子材料基础 研讨会
2017/11/27
FQM Winter School participants gain basic functional knowledge of how to plan and carry out synthesis relevant to the study of quantum materials, through lectures and practical demonstrations by top p...
2017量子物理研讨会（Symposium on Quantum Matter）
2017 量子物理 研讨会
2017/7/11
This Symposium is part of a series of meetings that focus on current trends in quantum matter, ranging from topological order to many-body localization. The program aims to have a balance between theo...
A New Method Could Enable More Stable and Scalable Quantum Computing,Penn Physicists Report
Enable More Stable Scalable Quantum Computing Penn Physicists Report
2017/7/24
Researchers from the University of Pennsylvania, in collaboration with Johns Hopkins University and Goucher College, have discovered a new topological material which may enable fault-tolerant quantum ...
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...
International Symposium on Intertwined Order and Fluctuations in Quantum Materials
International Symposium Intertwined Order and Fluctuations in Quantum Materials
2017/1/12
Understanding quantum materials is one of the major outstanding challenges of contemporary condensed matter physics, with implications for both technology and fundamental science. A ubiquitous feature...
2017年量子学非洲会议（Quantum Africa 4）
2017年 量子学 非洲 会议
2017/1/12
Quantum Africa 4 is the fourth conference in the Quantum Africa series, which is held biennially in Africa. The Quantum Africa conference series aims to engender exchanges and collaborations between A...
Quantum sensing is a new quantum technology that utilizes quantum coherence for ultrasensitive detection. It is particularly useful for sensing weak signals in nanoscale measurements. Similar to quant...
Fast-track control accelerates switching of quantum bits
Fast-track control accelerates switching quantum bits
2016/12/27
From laptops to cellphones, today’s technology advances through the ever-increasing speed at which electric charges are directed through circuits. Similar advances can happen in the emerging field of ...
Electron 'spin control' of levitated nanodiamonds could bring advances in sensors,quantum information processing
Electron spin control levitated nanodiamonds advances in sensors quantum information processing
2016/8/1
Researchers have demonstrated how to control the "electron spin" of a nanodiamond while it is levitated with lasers in a vacuum, an advance that could find applications in quantum information processi...
Chiral spin currents and spectroscopically accessible single merons in quantum dots
currents merons quantum dots
2011/9/9
We provide unambiguous theoretical evidence for the formation of correlation-induced isolated merons in rotationally-symmetric quantum dots. Our calculations rely on neither the lowest-Landau-level ap...
The interpretation of quantum mechanics and of probability: Identical role of the 'observer'
quantum mechanics probability
2011/9/14
The aim of the article is to argue that the interpretations of quantum mechanics and of probability are much closer than usually thought. Indeed, a detailed analysis of the concept of probability (wit...
Numerical approach to SUSY quantum mechanics and the gauge/gravity duality
Numerical approach SUSY quantum mechanics
2010/12/23
We demonstrate that Monte-Carlo simulation is a practical tool to study nonperturbative aspects of supersymmetric quantum mechanics. As an example we study D0-brane quantum mechanics in the context of...
We introduce a new type of cryptographic primitive that we call hiding fingerprinting. A (quantum) fingerprinting scheme translates a binary string of length $n$ to $d$ (qu)bits, typically $d\ll n$, s...