EFFECT OF GROOVES ON MAGNETIZATION REVERSAL IN AMORPHOUS TBFECO THIN-FILMS

被引：12

作者：

GADETSKY, S ^{[1
]}

SUZUKI, T ^{[1
]}

ERWIN, JK ^{[1
]}

MANSURIPUR, M ^{[1
]}

机构：

[1] IBM CORP,ALMADEN RES CTR,SAN JOSE,CA 95120

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 06期

关键词：

D O I：

10.1109/20.334102

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have investigated the effect of grooves milled by argon ions in soda lime glass substrates on the magnetic behavior of amorphous TbFeCo films deposited onto these substrates. The domains are shown to expand along the grooves when the groove depth exceeds 10 nm. The effect originates from the difference in the coercivities of the film on the land and an the groove, as well as from the pinning of domain walls by the side-walls of the grooves.

引用

页码：4404 / 4406

页数：3

共 50 条

[1] Dynamics of magnetization, reversal, and ultrafast demagnetization of TbFeCo amorphous films
Liu, Xiaodong
Xu, Zhen
Gao, Ruixin
Hu, Haining
Chen, Zhifeng
Wang, Zixin
Du, Jun
Zhou, Shiming
Lai, Tianshu
APPLIED PHYSICS LETTERS, 2008, 92 (23)
[2] MAGNETIZATION REVERSAL PROCESS AND DOMAIN DYNAMICS IN THERMOMAGNETIC RECORDING OF TBFECO AMORPHOUS FILMS
SATOH, T
TAKATSUKA, Y
YONEYAMA, Y
YOROZU, T
IEEE TRANSACTIONS ON MAGNETICS, 1990, 26 (05) : 1915 - 1917
[3] DOMAIN NUCLEATION AND WALL VELOCITY IN AMORPHOUS TBFECO THIN-FILMS
MARINERO, EE
HIRSCHER, M
EGAMI, T
JOURNAL OF APPLIED PHYSICS, 1990, 67 (09) : 5340 - 5340
[4] MAGNETIZATION REVERSAL IN (100) FE THIN-FILMS
FLORCZAK, JM
DAHLBERG, ED
PHYSICAL REVIEW B, 1991, 44 (17): : 9338 - 9347
[5] MAGNETIZATION REVERSAL IN COCR PERPENDICULAR THIN-FILMS
ZHU, JG
BERTRAM, HN
JOURNAL OF APPLIED PHYSICS, 1989, 66 (03) : 1291 - 1307
[6] Temperature dependence of magnetization reversal in TbFeCo films
Brown, S
Harrell, JW
Fujiwara, H
Takeuchi, T
JOURNAL OF APPLIED PHYSICS, 2002, 91 (10) : 8243 - 8245
[7] MAGNETIZATION REVERSAL IN FE/GAAS (100) THIN-FILMS
FLORCZAK, JM
DAHLBERG, ED
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 : 399 - 400
[8] MAGNETIZATION REVERSAL MODES IN THIN-FILMS WITH COLUMNAR MICROSTRUCTURE
DANAN, H
ANDRA, W
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1983, 35 (1-3) : 299 - 302
[9] MAGNETIZATION REVERSAL IN NARROW STRIPS OF NIFE THIN-FILMS
HERD, SR
AHN, KY
KANE, SM
IEEE TRANSACTIONS ON MAGNETICS, 1979, 15 (06) : 1824 - 1826
[10] Magnetization reversal processes in amorphous CoFeB thin films
Harres, A.
Mallmann, T.A.
Gamino, M.
Correa, M.A.
Viegas, A.D.C.
da Silva, R.B.
Journal of Magnetism and Magnetic Materials, 2022, 552

← 1 2 3 4 5 →