Electron Spin Resonance and Ground State Wave Functions of Vanadyl Ion in LiNaSO4

被引:2
|
作者
Jain, Manu [2 ]
Jain, V. K. [1 ]
机构
[1] Vidya Coll Engn, Meerut 250002, Uttar Pradesh, India
[2] Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India
关键词
SINGLE-CRYSTALS; VO2+;
D O I
10.1007/s00723-010-0190-4
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
Electron spin resonance (ESR) of VO2+ doped into LiNaSO4 has been studied at 300 K on an X-band spectrometer. The ESR powder spectra have been analyzed and spin Hamiltonian parameters have been evaluated. Using the crystal-field approach, a theoretical estimate of the ground state wave functions of VO2+ in LiMSO4 (M = Na, K) has been made from the ESR data. The dipolar hyperfine coupling constant P and Fermi contact parameter K have also been estimated.
引用
收藏
页码:171 / 176
页数:6
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