Orbital ordering in YTiO3 observed by NMR

被引:13
作者
Itoh, M
Tsuchiya, M
机构
[1] Chiba Univ, Fac Sci, Dept Phys, Inage Ku, Chiba 2638522, Japan
[2] Chiba Univ, Grad Sch Sci & Technol, Inage Ku, Chiba 2638522, Japan
关键词
ferromagnetism; hyperfine fields; magnetic oxides; NMR;
D O I
10.1016/S0304-8853(00)00634-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The Ti NMR spectrum in ferromagnetic YTiO3 has been numerically calculated on the basis of an orbital ordering model theoretically proposed. Agreement between calculated and experimental NMR spectra supports the orbital ordering model. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:874 / 875
页数:2
相关论文
共 8 条
[1]  
Abragam A., 1970, ELECT PARAMAGNETIC R
[2]   THE RARE EARTH-TITANIUM(III) PEROVSKITE OXIDES - AN ISOSTRUCTURAL SERIES WITH A REMARKABLE VARIATION IN PHYSICAL-PROPERTIES [J].
GREEDAN, JE .
JOURNAL OF THE LESS-COMMON METALS, 1985, 111 (1-2) :335-345
[3]   NMR study of microscopic magnetic properties of Mott-Hubbard insulators RTiO3 (R=Y and La) [J].
Itoh, M ;
Tanaka, H ;
Motoya, K .
PHYSICA B, 1997, 237 :19-20
[4]   UNRESTRICTED HARTREE-FOCK STUDY OF TRANSITION-METAL OXIDES - SPIN AND ORBITAL ORDERING IN PEROVSKITE-TYPE LATTICE [J].
MIZOKAWA, T ;
FUJIMORI, A .
PHYSICAL REVIEW B, 1995, 51 (18) :12880-12883
[5]   Electronic structure and orbital ordering in perovskite-type 3d transition-metal oxides studied by Hartree-Fock band-structure calculations [J].
Mizokawa, T ;
Fujimori, A .
PHYSICAL REVIEW B, 1996, 54 (08) :5368-5380
[6]   Interplay between orbital ordering and lattice distortions in LaMnO3, YVO3, and YTiO3 [J].
Mizokawa, T ;
Khomskii, DI ;
Sawatzky, GA .
PHYSICAL REVIEW B, 1999, 60 (10) :7309-7313
[7]   Theoretical study of orbital ordering in YTiO3 [J].
Sawada, H ;
Hamada, N ;
Terakura, K .
PHYSICA B-CONDENSED MATTER, 1997, 237 :46-47
[8]   Orbital and magnetic orderings in localized t2g systems, YTiO3 and YVO3:: Comparison with a more itinerant eg system LaMnO3 [J].
Sawada, H ;
Terakura, K .
PHYSICAL REVIEW B, 1998, 58 (11) :6831-6836