関連する実験動画

Updated: Apr 28, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
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2つの離散イオンの2つの結合電子の間の磁気相互作用の測定

Shlomi Kotler1, Nitzan Akerman2, Nir Navon1

  • 11] Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel [2] Physical Measurement Laboratory, National Institute of Standards and Technology, Boulder, Colorado 80305, USA (S.K.); Cavendish Laboratory, University of Cambridge, J. J. Thomson Avenue, Cambridge CB30HE, UK (N.N.).

Nature
|June 20, 2014
PubMed
まとめ

研究者は,ストロンチウムイオンの2つの電子間の磁気相互作用を測定し,有意な磁気ノイズを克服しました. この研究は,この基本的な相互作用の逆立方体の法則と一致する距離依存性を示しています.

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Ionic Bonds

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An ionic bond is formed due to electrostatic attraction between cations and anions. Often, the ions are formed by the transfer of electrons...
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Ionic Bonding and Electron Transfer

Ions are atoms or molecules bearing an electrical charge. A cation (a positive ion) forms when a neutral atom loses one or more electrons from its valence shell, and an anion (a negative ion) forms when a neutral atom gains one or more electrons in its valence shell. Compounds composed of ions are called ionic compounds (or salts), and their constituent ions are held together by ionic bonds: electrostatic forces of attraction between oppositely charged cations and anions. 
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