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

Fermi Level Dynamics01:12

Fermi Level Dynamics

217
The vacuum level denotes the energy threshold required for an electron to escape from a material surface. It is usually positioned above the conduction band of a semiconductor and acts as a benchmark for comparing electron energies within various materials.
Electron affinity in semiconductors refers to the energy gap between the minimum of its conduction band and the vacuum level and it is a critical parameter in determining how easily a semiconductor can accept additional electrons.
The work...
217
Quantum Numbers02:43

Quantum Numbers

34.2K
It is said that the energy of an electron in an atom is quantized; that is, it can be equal only to certain specific values and can jump from one energy level to another but not transition smoothly or stay between these levels.
34.2K
Molecular Orbital Theory II03:51

Molecular Orbital Theory II

18.9K
Molecular Orbital Energy Diagrams
18.9K
Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

31.7K
sp3d and sp3d 2 Hybridization
31.7K
Molecular Orbital Theory I02:35

Molecular Orbital Theory I

31.6K
Overview of Molecular Orbital Theory
31.6K
Limitations of Friedel–Crafts Reactions01:26

Limitations of Friedel–Crafts Reactions

5.2K
Several restrictions limit the use of Friedel–Crafts reactions. First, the halogen in the alkyl halide must be attached to an sp3-hybridized carbon for the Friedel–Crafts reactions to occur. Vinyl or aryl halides do not react since the carbocations formed are unstable under the reaction conditions. Second, Friedel–Crafts alkylation is susceptible to carbocation rearrangement, and the major products obtained have a rearranged carbon skeleton. In contrast, the acylium ion is...
5.2K

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

Multi-omics profiling reveals systemic rejuvenation of the aged kidney through senolytic therapy.

NPJ Regenerative medicine·2026
Same author

Functional properties and Pickering emulsion stability of whey protein isolate-inulin complexes enhanced by covalent modification of proanthocyanidins.

Journal of the science of food and agriculture·2026
Same author

Targeting PCSK9 in Vascular Smooth Muscle Cells: An Effective Strategy to Suppress Ferroptosis and Attenuate Abdominal Aortic Aneurysm Progression.

Cell proliferation·2026
Same author

PROTAC-mediated PCSK9 degradation attenuates atherosclerosis and improves plaque composition via suppression of NF-κB/TNF-α pathway.

BMC medicine·2026
Same author

Non-enzymatic browning kinetics and browning factor path analysis of navel orange peel fillings under different sterilization and storage conditions.

Journal of the science of food and agriculture·2026
Same author

Mendelian Randomization Analyses Indicate a Causal Association Between Sodium-Glucose Cotransporter-1 Inhibition and Mitochondrial Function.

Current medicinal chemistry·2026
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
查看所有相关文章

相关实验视频

Updated: May 28, 2025

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

8.9K

精制的基于克尔效应的高维量子门.

Fang-Fang Du, Xue-Mei Ren, Gang Fan

    Optics letters
    |February 14, 2025
    PubMed
    概括
    此摘要是机器生成的。

    一个简化的高维量子门 (CNOT) 是使用两个光子和一个弱交叉克尔介质证明. 这种新设计需要更少的组件,增强量子计算和技术应用.

    更多相关视频

    Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots
    15:47

    Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

    Published on: November 1, 2013

    16.1K
    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
    15:04

    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy

    Published on: May 18, 2011

    13.1K

    相关实验视频

    Last Updated: May 28, 2025

    Generation and Coherent Control of Pulsed Quantum Frequency Combs
    06:42

    Generation and Coherent Control of Pulsed Quantum Frequency Combs

    Published on: June 8, 2018

    8.9K
    Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots
    15:47

    Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

    Published on: November 1, 2013

    16.1K
    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy
    15:04

    Rejection of Fluorescence Background in Resonance and Spontaneous Raman Microspectroscopy

    Published on: May 18, 2011

    13.1K

    科学领域:

    • 量子信息科学 量子信息科学
    • 量子计算是一种量子计算.
    • 量子技术 量子技术 量子技术

    背景情况:

    • 高维量子门对于量子计算的进步至关重要.
    • 现有的量子门设计可能很复杂,需要许多组件.

    研究的目的:

    • 为了呈现一个简化的4x4维控制-NOT (CNOT) 量子门.
    • 使用一个弱交叉克尔介质,有两个光子和两个自由度 (DoFs).

    主要方法:

    • 在光子偏振中编码控制量子位和在路径DoF中编码目标量子位.
    • 实现CNOT门只使用Kerr介质的两个实例.
    • 利用两个光子,每个都有不同的自由度.

    主要成果:

    • 实现了简化的电路设计,只需要两个克尔介质相互作用,而不是六个.
    • 证明了高保真度和成功概率,在最佳条件下接近1.
    • 成功实现了一个4x4维的CNOT门.

    结论:

    • 拟议的协议为高维量子门提供了一种更有效和简化的方法.
    • 这一进步对量子计算和相关技术的发展产生了重大影响.
    • 使用更少的组件导致更实用和可扩展的量子电路.