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

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): Interferences01:20

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): Interferences

Inductively coupled plasma–mass spectrometry (ICP–MS) is a highly selective and sensitive technique for accurate elemental analysis. Though the analysis of ICP–MS mass spectra is comparatively straightforward, it is affected by spectroscopic and non-spectroscopic interferences. Spectroscopic interferences arise when the plasma contains ionic species with an m/z value the same as the analyte ion. Spectroscopic interference can be categorized as isobaric, polyatomic ions, and refractory oxide ion...

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

Influence of Gingival Phenotype on Crestal Bone Loss at Implants.

Journal of pharmacy & bioallied sciences·2026
Same author

Phase-Coherent Transport in Two-Dimensional Tellurium Flakes.

ACS applied electronic materials·2026
Same author

Perturbative second-order optical susceptibility of bulk materials: a symmetry-enforced return to non-orthogonal localized basis sets.

Journal of physics. Condensed matter : an Institute of Physics journal·2026
Same author

Ferroelectrically switched valley-dependent transmission in SnTe-PbTe-SnTe monolayer lateral heterostructures.

Nature communications·2025
Same author

Gaucher Disease-Correlation of Lyso-Gb1 with Haematology and Biochemical Parameters.

Metabolites·2025
Same author

Theoretical Study of the Stabilization of Lysine Through Pseudocyclic Conformation.

Acta chimica Slovenica·2025

相关实验视频

Updated: Jun 17, 2026

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
08:12

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures

Published on: December 5, 2015

12.3K

从MoSe2单层中获得第二子代的基板干扰和应变.

Sudeep Puri1, Sneha Patel1, Jose Luis Cabellos2

  • 1Department of Physics, University of Arkansas, Fayetteville, Arkansas 72701, United States.

Nano letters
|October 2, 2024
PubMed
概括
此摘要是机器生成的。

应变工程增强了二维材料中的非线性光学特性. 控制的双轴应变和基质干扰显著提高了二单层中第二生成强度.

关键词:
两维材料是二维材料.双轴应变是一种双轴应变.第二声的第二声生成.

更多相关视频

Preparation of Large-area Vertical 2D Crystal Hetero-structures Through the Sulfurization of Transition Metal Films for Device Fabrication
08:50

Preparation of Large-area Vertical 2D Crystal Hetero-structures Through the Sulfurization of Transition Metal Films for Device Fabrication

Published on: November 28, 2017

9.1K
A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics
07:12

A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics

Published on: August 28, 2018

9.5K

相关实验视频

Last Updated: Jun 17, 2026

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
08:12

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures

Published on: December 5, 2015

12.3K
Preparation of Large-area Vertical 2D Crystal Hetero-structures Through the Sulfurization of Transition Metal Films for Device Fabrication
08:50

Preparation of Large-area Vertical 2D Crystal Hetero-structures Through the Sulfurization of Transition Metal Films for Device Fabrication

Published on: November 28, 2017

9.1K
A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics
07:12

A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics

Published on: August 28, 2018

9.5K

科学领域:

  • 材料科学 材料科学 材料科学
  • 凝聚物质物理学 凝聚物质物理学
  • 光学是什么?光学是什么?光学是什么?

背景情况:

  • 原子薄的二维材料,特别是非中心对称的过渡金属二甲基化物,具有可调节的非线性光学特性.
  • 这些材料中的二级非线性易感性 (χ(2) 可以通过应用于应变而调节,但关于应变效应的报道是相互矛盾的.

研究的目的:

  • 为了研究受控的双轴应变对二二氧化 (MoSe2) 单层的非线性光学反应的影响.
  • 解决关于菌株对二次非线性易感性影响的相互矛盾的报告 (χ(2)).

主要方法:

  • 在不同的基板 (SiO2和Si3N4) 上生长高质量的MoSe2单层,以诱导受控的双轴拉伸.
  • 线性和非线性光学响应的实验性表征.
  • 理论计算包括介电干扰效应.

主要成果:

  • 在SiO2上的MoSe2单层中,与Si3N4.4相比,观察到高达15倍的第二生成 (SHG) 强度的增强.
  • 归因于双轴应变的2倍增强,独立于基质干扰效应.
  • 证明基质干扰和应变是调整SHG强度的独特机制.

结论:

  • 双轴拉伸是一种强大的工具,可以增强二维材料的非线性光学特性.
  • 基板工程与应变相结合,可以独立控制第二和生成强度.
  • 这些发现为设计基于二维材料的先进非线性光学设备提供了途径.