TY - JOUR
T1 - Surface acoustic wave paramagnetic resonance in iron doped-linb o3
AU - Cho, Yasuo
AU - Horie, Hideyoshi
AU - Yamanouchi, Kazuhiko
PY - 1990/1
Y1 - 1990/1
N2 - We studied surface acoustic wave-acoustic paramagnetic resonance (SAW-APR) of Fe2+ doped LiNb03. Firstly, we theoretically calculated the parameters of spin Hamiltonian. From these calculations, we found that the trigonal axial field splits the triplet of lower orbital energy level in a cubic octahedral field into a singlet and a doublet. We also calculated spin-lattice coupling coefficient Gu and, finally, measured the temperature dependency of a SAW-APR spectrum of LiNb03:Fe2+. We were able to observe an absorption line at about 20 K as predicted from theoretical considerations.
AB - We studied surface acoustic wave-acoustic paramagnetic resonance (SAW-APR) of Fe2+ doped LiNb03. Firstly, we theoretically calculated the parameters of spin Hamiltonian. From these calculations, we found that the trigonal axial field splits the triplet of lower orbital energy level in a cubic octahedral field into a singlet and a doublet. We also calculated spin-lattice coupling coefficient Gu and, finally, measured the temperature dependency of a SAW-APR spectrum of LiNb03:Fe2+. We were able to observe an absorption line at about 20 K as predicted from theoretical considerations.
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U2 - 10.7567/JJAPS.29S1.19
DO - 10.7567/JJAPS.29S1.19
M3 - Article
AN - SCOPUS:84956330417
SN - 0021-4922
VL - 29
SP - 19
EP - 21
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
ER -