Magnetic Resonance Studies of 7Li, 93Nb, and Fe^(3+) in Fe-Doped LiNbO3


S. H. Choh;E. K. Kim;S. S. Park;J. N. Kim

Key Words

Chinese Journal of Physics

Volume or Term/Year and Month of Publication

23卷3期(1985 / 10 / 01)

Page #

193 - 202

Content Language


English Abstract

ESR of Fe^(3+) and NMR of 7Li and 93Nb in LiNbO3 single crystals, doped with 0.010. 0.077, and 0.385 wt.% of Fe, have been investigated by employing Varian spectrometers. Though the signal intensities are proportional to the Fe concentration, the parameters are found to be insensitive with impurity levels. From NMR data of 7Li and 93Nb which were measured a; 15 MHz, the quadrupole parameters are determined, and found to be also insensitive to the impurity concentration, compared to those found in the pure crystal. The central linewidth and T1 of 7Li, however, turn out to be dependent on the impurity level and are discussed.

Topic Category 基礎與應用科學 > 物理
Times Cited
  1. 呂宜蓁(2010)。聚3, 4-二氧乙基噻吩奈米複合材料於超級電容之應用。臺灣師範大學化學系學位論文。2010。1-87。
  2. 藍瑋宣(2014)。以水熱法製備水系鈉離子電池NaTi2(PO4)3負極材料。中央大學材料科學與工程研究所學位論文。2014。1-139。