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Updated: Jun 8, 2026

An Aptamer-based Sensor for Unchelated Gadolinium(III)
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加多添加剂的欧洲硫化

Srotoswini Kar1, William L Boncher, Daniel Olszewski

  • 1Department of Chemistry, Box 571227, Georgetown University, Washington DC 20057, USA.

Journal of the American Chemical Society
|September 22, 2010
PubMed
概括

合成了加多兴奋的欧硫化物,显示了电子兴奋剂,这表明磁性半导体中通过载体电子进行磁性合. 在低兴奋剂水平下,偏磁的库里温度显著增加.

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Colors and Magnetism03:02

Colors and Magnetism

Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human eye.