NMR line shift of gallium in GaAs crystals in the temperature range 160–360 K |
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| Authors: | W D Hoffmann D Michel I G Sorina E V Charnaya |
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| Institution: | (1) Leipzig University, D-04103 Leipzig, Germany;(2) Scientific Institute for Physics Research of the St. Petersburg State Technical University, 198904 Petrodvorets, Russia |
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| Abstract: | The shift in the nuclear magnetic resonance (NMR) line of 71Ga isotopes in GaAs crystals is investigated in the temperature range 160–360 K. It is observed that the position of the resonance
line is temperature-independent. The value of the shift relative to an isolated nucleus is 440 and 420 ppm for the three samples
investigated. The roles of various contributions to the NMR line shift are discussed.
Fiz. Tverd. Tela (St. Petersburg) 40, 1418–1419 (August 1998) |
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