Bloch line in domain walls of yttrium orthoferrite

被引:5
作者
Didosyan, YS [1 ]
Reider, GA [1 ]
Hauser, H [1 ]
机构
[1] Vienna Tech Univ, A-1040 Vienna, Austria
关键词
D O I
10.1063/1.370013
中图分类号
O59 [应用物理学];
学科分类号
摘要
Images of Bloch lines and variations of the brightness of the domain wall images were observed by means of a dark field method in thin plates of orthoferrites cut perpendicularly to the optical axis. A connection between the brightness variations and changes in the domain wall inclinations is discussed. The domain wall structure changes with the external inhomogeneous magnetic field and depends on the preceeding domain wall state. (C) 1999 American Institute of Physics. [S0021-8979(99)72308-X].
引用
收藏
页码:5989 / 5991
页数:3
相关论文
共 13 条
[1]   EFFECT OF DAMPING ON DYNAMIC DISTORTION IN MAGNETIC GARNET MATERIAL [J].
BAGNERES, A ;
REDJDAL, M ;
HUMPHREY, FB .
IEEE TRANSACTIONS ON MAGNETICS, 1994, 30 (06) :4389-4391
[2]  
Bar'yakhtar V. G., 1994, DYNAMICS TOPOLOGICAL
[3]   Solitary flexural waves on a supersonic domain wall in yttrium orthoferrite [J].
Chetkin, MV ;
Kurbatova, YN ;
Filatov, VN .
JETP LETTERS, 1997, 65 (10) :797-803
[4]   MEASUREMENTS OF DOMAIN-WALL VELOCITY BY THE DARK-FIELD METHOD [J].
DIDOSYAN, YS .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1994, 133 (1-3) :425-428
[5]   Observation of bloch lines in yttrium orthoferrite [J].
Didosyan, YS ;
Hauser, H .
PHYSICS LETTERS A, 1998, 238 (06) :395-397
[6]  
DIDOSYAN YS, 1973, THESIS MOSCOW STATE
[7]  
HERRMANN GF, 1964, PHYS REV, V133, P1334
[8]  
Malozemoff A. P., 1979, MAGNETIC DOMAIN WALL
[9]   HORIZONTAL BLOCH LINES AND ANISOTROPIC-DARK-FIELD OBSERVATIONS [J].
PATEK, K ;
THIAVILLE, A ;
MILTAT, J .
PHYSICAL REVIEW B, 1994, 49 (10) :6678-6688
[10]   Structure and dynamics of a single 2 pi VBL in a magnetic domain wall [J].
Redjdal, M ;
Gross, PW ;
Humphrey, FB .
IEEE TRANSACTIONS ON MAGNETICS, 1997, 33 (05) :3999-4001