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Updated: Jun 20, 2026

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV
10:42

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV

Published on: December 29, 2016

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立体测量调节合成和二维化二维二维的磁性特性探索

Fangfang Cui1, Kun He2, Shengqiang Wu1

  • 1School of Materials Science and Engineering, Peking University, Beijing 100871, P. R. China.

ACS nano
|February 14, 2024
PubMed
概括

研究人员开发了新的方法来合成2D化 (Cr2Se3和Cr3Se4) 用受控立体测量. 这些材料具有独特的电子和磁性质,为先进的自旋电子设备铺平了道路.

关键词:
在CVD中,CVD是非常重要的.化的化.电子财产是电子财产.磁性属性是一种磁性属性.静脉测量调节的合成

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相关概念视频

Two-Dimensional (2D) NMR: Overview01:12

Two-Dimensional (2D) NMR: Overview

The 1D NMR spectrum of large and complex molecules like natural products has complicated splitting patterns and overlapping signals, which can be easily interpreted using 2-dimensional (2D) NMR. Unlike 1D NMR, 2D NMR has two frequency axes that provide the coupling information between the nucleus A and nucleus B in a molecule. The process from which 2D spectra are obtained has four steps.
The first step is the preparation period, during which nucleus A is excited with a radiofrequency pulse.
Magnetic Susceptibility and Permeability01:31

Magnetic Susceptibility and Permeability

In linear magnetic materials, like paramagnets and diamagnets, magnetization is proportional to the magnetic field intensity. The constant of proportionality, a dimensionless number, is called magnetic susceptibility. The value of the susceptibility depends on the type of material.
When diamagnetic materials are placed under an external magnetic field, the moments opposite to the field are induced. Hence, the susceptibility for diamagnets has a minimal negative value of 10-5–10-6. Since...