相关实验视频

Updated: Jan 18, 2026

Synthesis of Hierarchical ZnO/CdSSe Heterostructure Nanotrees
06:50

Synthesis of Hierarchical ZnO/CdSSe Heterostructure Nanotrees

Published on: November 29, 2016

10.5K

可调节的电子结构,接口和光学特征的烯/ZnSe范德瓦尔斯的异构结构

Hairui Bao1, Gen Li1, Yange Peng1

  • 1College of Physics and Electromechanical Engineering, Jishou University, Jishou 416000, People's Republic of China.

Journal of physics. Condensed matter : an Institute of Physics journal
|September 8, 2025
PubMed
概括

泰勒/ZnSe范德瓦尔斯的异构结构具有可调节的电子和光学特性. 应用双轴应变可以修改带对齐和肖特基接触,从而使光电子学中的潜在应用成为可能.

关键词:
密度函数理论密度函数理论接口属性 接口属性它们具有光学特性.烯/ZnSe异构结构的异构结构.

更多相关视频

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials04:57

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Published on: July 18, 2025

997
Fabrication of Schottky Diodes on Zn-polar BeMgZnO/ZnO Heterostructure Grown by Plasma-assisted Molecular Beam Epitaxy14:16

Fabrication of Schottky Diodes on Zn-polar BeMgZnO/ZnO Heterostructure Grown by Plasma-assisted Molecular Beam Epitaxy

Published on: October 23, 2018

8.1K

相关概念视频

Fermi Level Dynamics01:12

Fermi Level Dynamics

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...
655
Metal-Semiconductor Junctions01:24

Metal-Semiconductor Junctions

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...
913