相关实验视频

Updated: Aug 12, 2026

Quantification of Hydrogen Concentrations in Surface and Interface Layers and Bulk Materials through Depth Profiling with Nuclear Reaction Analysis
14:11

Quantification of Hydrogen Concentrations in Surface and Interface Layers and Bulk Materials through Depth Profiling with Nuclear Reaction Analysis

Published on: March 29, 2016

在现场气相4D-STEM用于在Palladium纳米立方体中化物形成期间的应变映射

Marta Perxés Perich1, Jan-Willem Lankman1, Claudia J Keijzer1

  • 1Materials Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, 3584 CG Utrecht, The Netherlands.

Nano letters
|March 25, 2025
PubMed
概括

研究人员使用4D-STEM动态研究了纳米立方体中的储存. 他们量化了可逆化物形成和释放期间的晶格应变,揭示了对纳米粒子行为的关键见解.

关键词:
在4D-STEM中,形成化物形成.在位置电子显微镜.格子应变应变 格子应变帕拉纳米粒子是什么意思

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Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...