Search research articles

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 Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

Atomic Force Microscopy

Atomic Force Microscopy

Atomic force microscopy (AFM) is a type of scanning probe microscopy that can analyze topographic details of various specimens like ceramics, glass, polymers, and biological samples. AFM offers over 1000 times more resolution than the optical imaging system. Images generated from AFM are three-dimensional surface profiles, offering an advantage over the flat, two-dimensional images from other imaging techniques.
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...

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

Ferrimagnetism of ultracold fermions in a multiband Hubbard system.

Science (New York, N.Y.)·2026

Same author

Publisher Correction: A fault-tolerant neutral-atom architecture for universal quantum computation.

Nature·2026

Same author

An open-source screening platform accelerates discovery of drug combinations.

Nature communications·2025

Same author

A fault-tolerant neutral-atom architecture for universal quantum computation.

Nature·2025

Same author

From Breath to Beatitude: Spinoza in Respiratory Medicine.

Respirology (Carlton, Vic.)·2025

Same author

Prodrug florfenicol amine is activated by intrinsic resistance to target Mycobacterium abscessus.

Nature microbiology·2025

Search research articles

相关实验视频

Updated: May 30, 2025

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

快速单个原子成像用于光学格子阵列.

Lin Su¹, Alexander Douglas², Michal Szurek²

¹Department of Physics, Harvard University, Cambridge, MA, USA. lin_su@g.harvard.edu.

Nature communications

|January 25, 2025

概括

研究人员为量子平台开发了超快,高准确的单原子成像,将成像时间缩短到2.4微秒. 这一突破显著加速中性原子量子计算周期,接近超导量子比特速度.

更多相关视频

Trapping of Micro Particles in Nanoplasmonic Optical Lattice

Trapping of Micro Particles in Nanoplasmonic Optical Lattice

Published on: September 5, 2017

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM

Published on: June 28, 2017

相关实验视频

Last Updated: May 30, 2025

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

Trapping of Micro Particles in Nanoplasmonic Optical Lattice

Trapping of Micro Particles in Nanoplasmonic Optical Lattice

Published on: September 5, 2017

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM

Published on: June 28, 2017

科学领域:

量子信息科学量子信息科学
原子,分子和光学 (AMO) 物理学

背景情况:

高分辨率的光成像对于量子模拟和使用光学格子和子中的超冷原子和分子进行计算至关重要.
当前的成像持续时间 (毫秒到秒) 限制了中性原子量子平台的实验周期时间.

研究的目的:

开发和演示一个显著更快的单原子成像技术,用于光学网格中的超冷原子.
为了提高中性原子量子计算平台的读出速度.
为了实现先进的量子多体物理实验.

主要方法:

实施了一种新的,快速的光成像协议,实现2.4微秒的成像持续时间.
在光学网格中图像保真度和性能的表征,包括协奏机网格.
在没有平价投影的情况下,数字分辨率成像的演示.

主要成果:

在仅仅2.4微秒的时间内,以99.4%的准确度实现了单原子成像.
显著减少中性原子平台的读取时间,与超导量子比特相比较.
仔细分析了和弦乐格子的性能和成功的数字分辨率成像.

结论:

开发的快速成像技术大大提高了中性原子量子平台的循环时间.
这一进步有助于探索复杂的量子现象和模型,包括扩展的斯-哈巴德和费米-哈巴德模型.
该方法为更复杂的量子模拟和计算铺平了道路.