相关实验视频

Updated: Apr 29, 2026

Atomically Defined Templates for Epitaxial Growth of Complex Oxide Thin Films
08:49

Atomically Defined Templates for Epitaxial Growth of Complex Oxide Thin Films

Published on: December 4, 2014

14.3K

在缺陷工程 2H-MoTe2单层中进行原子探测.

Odongo Francis Ngome Okello1,2, Dong-Hwan Yang1,3, Seung-Young Seo1

  • 1Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang-si 37673, Republic of Korea.

ACS nano
|February 20, 2024
PubMed
概括

2D材料中的点缺陷对纳米技术至关重要. 这项研究揭示了真空回火和激光照明如何在2H-MoTe2中产生不同的缺陷,从而控制其用于设备应用的电子特性.

关键词:
2H-MoTe2是什么? 2H-MoTe2是什么深度学习是一种深度学习.激光照明是一种激光照明.缺点点是指缺点点的缺陷点,是指缺点点的缺陷点.扫描传输电子显微镜扫描传输电子显微镜在真空中烧焦.

更多相关视频

Atomically Traceable Nanostructure Fabrication12:35

Atomically Traceable Nanostructure Fabrication

Published on: July 17, 2015

8.8K
Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials10:36

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Published on: January 21, 2016

10.6K

相关概念视频

Atomic Force Microscopy01:08

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...
3.1K
Imperfections in Crystal Structure: Stoichiometric Point Defects01:26

Imperfections in Crystal Structure: Stoichiometric Point Defects

Schottky defects arise when some lattice points in a crystal, such as those in NaCl, remain unoccupied, creating lattice vacancies without disturbing the overall electrical neutrality of the crystal. This defect is common in ionic crystals where the positive and negative ions are similar in size, as seen in sodium chloride and cesium chloride. The presence of Schottky defects enables the crystal to conduct electricity to a small extent through an ionic mechanism. Electric fields cause nearby...
142
Imperfections in Crystal Structure: Non-Stoichiometric Defects01:29

Imperfections in Crystal Structure: Non-Stoichiometric Defects

Non-stoichiometric defects refer to a type of defect in the crystal structure of a compound where the ratio of its constituent elements deviates from the ideal stoichiometric ratio. There are two main types of non-stoichiometric defects: metal excess defects and metal deficiency defects.Metal excess defects occur when there is a slight surplus of metal ions than what is required by the stoichiometric ratio of the compound. For example, heating a sodium chloride crystal in sodium vapor results...
113