Determination of some first transition metal group elements by electron spin resonance

1970 ◽  
Vol 50 (1) ◽  
pp. 143-150 ◽  
Author(s):  
Tibor Meisel ◽  
George G. Guilbault
Keyword(s):  
Electron Spin Resonance ◽  
Transition Metal ◽  
Electron Spin ◽  
Spin Resonance ◽  
Metal Group

Electron-spin-resonance determination of the internal field within the superconductorYBa2Cu3O7

1990 ◽  
Vol 41 (4) ◽  
pp. 2046-2048 ◽  
Author(s):  
Horacio A. Farach ◽  
Eduardo Quagliata ◽  
Taha Mzoughi ◽  
Manuel A. Mesa ◽  
Charles P. Poole ◽  
...  
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Internal Field ◽  
Spin Resonance

Electron resonance studies of transition metal oxyions, I. Experimental results for the manganate, hypomanganate and ferrate ions

1960 ◽  
Vol 254 (1276) ◽  
pp. 101-110 ◽  
Keyword(s):  
Electron Spin Resonance ◽  
Transition Metal ◽  
Single Crystals ◽  
Molecular Orbital ◽  
Electron Spin ◽  
Potassium Chromate ◽  
Tetrahedral Structure ◽  
Spin Hamiltonians ◽  
Spin Resonance ◽  
Qualitative Nature

Detailed electron spin resonance studies of single crystals of potassium chromate containing manganate and ferrate ions and of potassium orthovanadate containing hypom anganate ions are described and the appropriate spin Hamiltonians are determined. The results confirm the tetrahedral structure of these ions and the assignation of spin S = 1 to ferrate and hypomanganate. A discussion of the qualitative nature of the results shows that the unpaired electrons in these ions occupy a doubly degenerate molecular orbital.

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