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Updated: Jun 28, 2026

Low-energy Cathodoluminescence for OxyNitride Phosphors
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Published on: November 15, 2016

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通过第一原则确定被辐射的Sn-doped二氧化中偏磁中心的识别

L Giacomazzi1, L Martin-Samos1, N Richard2,3

  • 1CNR-IOM - Istituto Officina dei Materiali, National Research Council of Italy, c/o SISSA Via Bonomea 265, Trieste IT-34136, Italy.

Journal of physics. Condensed matter : an Institute of Physics journal
|February 16, 2024
PubMed
概括

这项研究揭示了 (Sn) 在添加的中对磁性中心的新见解,确定了与 (Ge) 中心相似的特定中心. 这些发现澄清了这些材料中电子磁共振 (EPR) 信号的起源.

关键词:
在 DFT 方面,它是最重要的.在EPR中使用EPR.在Ge-E中心.在Sn-E中心.石是什么意思? 石是什么意思?

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相关概念视频

Diamagnetic Shielding of Nuclei: Local Diamagnetic Current01:14

Diamagnetic Shielding of Nuclei: Local Diamagnetic Current

An applied magnetic field causes the electrons present in the molecule to circulate, setting up a local diamagnetic current within the molecule. The local diamagnetic current arising from circulating sigma-bonding electrons induces a magnetic field, Blocal that opposes the applied magnetic field, B0. The effective magnetic field experienced by these nuclei is given by the difference between the applied and local magnetic fields in a phenomenon called local diamagnetic shielding. Essentially,...