Magnetic-field switching of crystal structure in an orbital-spin-coupled system: MnV2O4.
作者： K. Adachi , T. Suzuki , K. Kato , K. Osaka , M. Takata
DOI: 10.1103/PHYSREVLETT.95.197202
关键词: Magnetic field 、 Ferrimagnetism 、 Condensed matter physics 、 Physics 、 Coupling (probability) 、 Tetragonal crystal system 、 Transition temperature 、 Crystal structure 、 Spin (physics) 、 Degrees of freedom (physics and chemistry)
摘要: We studied the magnetic and structural properties of spinel ${\mathrm{MnV}}_{2}{\mathrm{O}}_{4}$, which has $S=5/2$ spin with no orbital degrees freedom on ${\mathrm{Mn}}^{2+}$ site $S=1$ three ${\mathrm{V}}^{3+}$ site. found that ferrimagnetic ordering at ${T}_{\mathrm{N}}=56.5\text{ }\text{ }\mathrm{K}$ phase transition ${T}_{\mathrm{s}}=53.5\text{ are closely correlated in this compound a switching crystal structure between cubic tetragonal phases by field. This phenomenon can be explained coupling ${t}_{2\mathrm{g}}$ states V
elsevier.com
harvard.edu
unirioja.es
osti.gov
sci-hub.se 参考文章(18)
A. J. Millis, Lattice effects in magnetoresistive manganese perovskites Nature. ,vol. 392, pp. 147- 150 ,(1998) , 10.1038/32348
T. Kimura, T. Goto, H. Shintani, K. Ishizaka, T. Arima, Y. Tokura, Magnetic control of ferroelectric polarization Nature. ,vol. 426, pp. 55- 58 ,(2003) , 10.1038/NATURE02018
N. Hur, S. Park, P. A. Sharma, J. S. Ahn, S. Guha, S-W. Cheong, Electric polarization reversal and memory in a multiferroic material induced by magnetic fields. Nature. ,vol. 429, pp. 392- 395 ,(2004) , 10.1038/NATURE02572
Y. Ren, T. T. M. Palstra, D. I. Khomskii, E. Pellegrin, A. A. Nugroho, A. A. Menovsky, G. A. Sawatzky, Temperature-induced magnetization reversal in a YVO3 single crystal Nature. ,vol. 396, pp. 441- 444 ,(1998) , 10.1038/24802
Yutaka Ueda, Naoki Fujiwara, Hiroshi Yasuoka, Magnetic and Structural Transitions in (Li xZn 1- x)V 2O 4 with the Spinel Structure Journal of the Physical Society of Japan. ,vol. 66, pp. 778- 783 ,(1997) , 10.1143/JPSJ.66.778
R. Plumier, M. Sougi, Observation of a first order transition in the ferrimagnetic spinel MnV2O4 Solid State Communications. ,vol. 64, pp. 53- 55 ,(1987) , 10.1016/0038-1098(87)90518-7
R. Plumier, M. Sougi, Observation of a first-order transition at T < Tc IN MnV2O4 Physica B-condensed Matter. ,vol. 155, pp. 315- 319 ,(1989) , 10.1016/0921-4526(89)90521-8
E. Nishibori, M. Takata, K. Kato, M. Sakata, Y. Kubota, S. Aoyagi, Y. Kuroiwa, M. Yamakata, N. Ikeda, The large Debye–Scherrer camera installed at SPring-8 BL02B2 for charge density studies Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment. ,vol. 467, pp. 1045- 1048 ,(2001) , 10.1016/S0168-9002(01)00639-8
S.-H. Lee, D. Louca, H. Ueda, S. Park, T. J. Sato, M. Isobe, Y. Ueda, S. Rosenkranz, P. Zschack, J. Íñiguez, Y. Qiu, R. Osborn, Orbital ordering against magnetic frustration in ZnV{sub 2}O{sub 4}. Physical Review Letters. ,vol. 93, ,(2004) , 10.1103/PHYSREVLETT.93.156407
Hirokazu Tsunetsugu, Yukitoshi Motome, Magnetic transition and orbital degrees of freedom in vanadium spinels Physical Review B. ,vol. 68, pp. 060405- ,(2003) , 10.1103/PHYSREVB.68.060405