Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

MOS Capacitor01:25

MOS Capacitor

998
A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
The metal gate is typically made from highly conductive materials such as aluminum or polysilicon. Beneath the metal gate lies a thin layer of...
998
Non-ohmic Devices00:51

Non-ohmic Devices

1.2K
In most substances, the current flow is proportional to the voltage applied to it. A simple relationship between the values of current, voltage, and resistance is known as Ohm's law. Nonohmic devices do not exhibit a linear relationship between voltage and current. One such device is the semiconducting circuit element known as a diode. A diode is a circuit device that allows current flow in only one direction.
Consider a simple circuit consisting of a battery, a diode, and a resistor. A...
1.2K
Metal-Semiconductor Junctions01:24

Metal-Semiconductor Junctions

524
The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The...
524

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

CRSwNP in the biologics era: evaluating patient-reported quality of life outcomes.

Frontiers in allergy·2026
Same author

Age-stratified associations of glycemia, blood pressure, and cholesterol with mortality in diabetes: A prospective cohort study.

BMC medicine·2026
Same author

Predictive value of thyroid autoantibodies for coronary heart disease severity in individuals with normal thyroid function based on machine learning and SHAP interpretation.

Frontiers in immunology·2026
Same author

Profile of John Clarke, Michel H. Devoret, and John M. Martinis: 2025 Nobel laureates in Physics.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Age-specific effects of hemoglobin A1c, blood pressure, and cholesterol levels on incident cardiovascular diseases among adults with diabetes in China: a 10-year prospective cohort study.

Life metabolism·2026
Same author

Mechanism of AGEs-RAGE axis inhibition of ferroptosis in type 2 diabetic colon cancer by regulatory CEACAM1.

Scientific reports·2026
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
查看所有相关文章

相关实验视频

Updated: Sep 19, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

670

量子随机访问存储器与跨子控制的声子路由.

Zhaoyou Wang1, Hong Qiao1, Andrew N Cleland1,2

  • 1Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, USA.

Physical review letters
|June 18, 2025
PubMed
概括
此摘要是机器生成的。

我们开发了一种新的量子随机访问存储器 (QRAM),使用传输控制的声路由器. 这种紧的设计使量子算法能够快速,同时访问数据,并采用新的错误检测方法.

更多相关视频

Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

12.9K
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.8K

相关实验视频

Last Updated: Sep 19, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

670
Gradient Echo Quantum Memory in Warm Atomic Vapor
10:00

Gradient Echo Quantum Memory in Warm Atomic Vapor

Published on: November 11, 2013

12.9K
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.8K

科学领域:

  • 量子计算是一种量子计算.
  • 量子信息科学 量子信息科学
  • 固态量子系统 固态量子系统

背景情况:

  • 量子随机访问存储器 (QRAM) 对于需要同时访问数据的量子算法至关重要.
  • 现有的QRAM架构面临着可扩展性,速度和错误管理方面的挑战.
  • 叠加检索是算法的量子加速的关键.

研究的目的:

  • 提出一种新,紧,高效的QRAM架构.
  • 作为核心QRAM组件,引入一个由transmon控制的语音路由器.
  • 为丢失错误检测提供混合双轨编码.

主要方法:

  • 实现一个由transmon控制的声路由器,用于表面声波声的有条件路由.
  • 一个树状的架构连接多个语音路由器用于QRAM功能.
  • 一种混合双轨编码方案,用于检测占主导地位的损失错误.

主要成果:

  • 拟议的QRAM设计是紧的,快速的,并避免频率拥挤.
  • 在当前的设备参数下,可以实现高预告率.
  • 预言忠诚度主要受到超声波脱相的限制.

结论:

  • 传送控制的语音路由器为QRAM实现提供了一个有前途的平台.
  • 提出的错误检测方法是多功能性的,适用于其他QRAM平台.
  • 这种架构推动了用于量子计算的实用量子内存的开发.