Antiferromagnetic domain wall engineering in chromium films

被引：15

作者：

Logan, J. M. ^{[1
]}

Kim, H. C. ^{[1
]}

Rosenmann, D. ^{[2
]}

Cai, Z. ^{[3
]}

Divan, R. ^{[2
]}

Shpyrko, O. G. ^{[4
]}

Isaacs, E. D. ^{[1
]}

机构：

[1] Univ Chicago, Dept Phys, Chicago, IL 60637 USA

[2] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA

[3] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA

[4] Univ Calif San Diego, La Jolla, CA 92093 USA

来源：

APPLIED PHYSICS LETTERS | 2012年 / 100卷 / 19期

关键词：

SPIN-DENSITY WAVES; CR(001) FILMS; CHARGE; MAGNETORESISTANCE; REORIENTATION;

D O I：

10.1063/1.4712598

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have engineered an antiferromagnetic domain wall by utilizing a magnetic frustration effect of a thin iron cap layer deposited on a chromium film. Through lithography and wet etching, we selectively remove areas of the Fe cap layer to form a patterned ferromagnetic mask over the Cr film. Removing the Fe locally removes magnetic frustration in user-defined regions of the Cr film. We present x-ray microdiffraction microscopy results confirming the formation of a 90 degrees spin-density wave propagation domain wall in Cr. This domain wall nucleates at the boundary defined by our Fe mask. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4712598]

引用

页数：4

共 50 条

[1] Ferroelectric and antiferromagnetic domain wall
Hanamura, E
Tanabe, Y
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 72 (11) : 2959 - 2966
[2] The ferromagnetic moment of an antiferromagnetic domain wall
Papanicolaou, N
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1998, 10 (08) : L131 - L138
[3] Generalized Model of Antiferromagnetic Domain Wall
Mitsumata, C.
Sakuma, A.
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2011, 47 (10) : 3501 - 3504
[4] MAGNETIC SYMMETRY AND DOMAIN BEHAVIOR OF ANTIFERROMAGNETIC CHROMIUM
BURLESON, CE
MARCUS, JA
[J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1975, 20 (03): : 344 - 344
[5] Controllable Dispersion of Domain-Wall Movement in Antiferromagnetic Thin Films at Finite Temperatures
Semenov, Yuriy G.
Xu, Xinyi
Kim, Ki Wook
[J]. PHYSICAL REVIEW APPLIED, 2019, 11 (06):
[6] ASYMMETRIC DOMAIN-WALL-PINNING IN ANTIFERROMAGNETIC FEMN FERROMAGNETIC FENI COUPLED FILMS
FUJIMORI, H
LIN, X
MORITA, H
[J]. JOURNAL DE PHYSIQUE, 1988, 49 (C-8): : 1931 - 1932
[7] Discrete versus continuous antiferromagnetic domain wall
Soboleva, TK
Zhedanov, AS
[J]. PHYSICS LETTERS A, 1996, 223 (06) : 470 - 474
[8] Antiferromagnetic domain wall memory with neuromorphic functionality
J. Godinho
P. K. Rout
R. Salikhov
O. Hellwig
Z. Šobáň
R. M. Otxoa
K. Olejník
T. Jungwirth
J. Wunderlich
[J]. npj Spintronics, 2 (1):
[9] Antiferromagnetic chromium thin films as piezoresistive sensor materials
Schwebke, S.
Schultes, G.
[J]. JOURNAL OF APPLIED PHYSICS, 2022, 132 (18)
[10] Gyroscopic dynamics of antiferromagnetic vortices in the orthoferrite domain wall
Chetkin, M. V.
Kurbatova, Yu. N.
Shapaeva, T. B.
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2009, 321 (07) : 800 - 802

← 1 2 3 4 5 →