Permalloy cylindrical submicron size dot arrays

被引：61

作者：

Miramond, C ^{[1
]}

Fermon, C ^{[1
]}

Rousseaux, F ^{[1
]}

Decanini, D ^{[1
]}

Carcenac, F ^{[1
]}

机构：

[1] CNRS,L2M,MICROSTRUCT & MICROELECT LAB,F-92225 BAGNEUX,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1997年 / 165卷 / 1-3期

关键词：

dot array; submicron structure - dots; electron lithography; X-ray lithography; permalloy;

D O I：

10.1016/S0304-8853(96)00602-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Arrays of cylindrical permalloy dots of diameter varying from 88 to 200 nm were fabricated using high-resolution X-ray and electron beam lithography techniques. Reduction of the diameter induces a drastic modification of the magnetisation reversal process. For single domain dots, interdot dipolar coupling plays an important role for the global stable state. Magnetic forte microscopy and alternating gradient magnetometry results are presented and discussed.

引用

页码：500 / 503

页数：4

共 10 条

[1] MAGNETIZATION AND DOMAIN-STRUCTURE OF CYLINDERS AND SPHERES IN SUBSATURATING FIELDS [J].

BRYANT, P ;

SUHL, H .

APPLIED PHYSICS LETTERS, 1989, 54 (01) :78-80

[2]

CHEN Y, 1994, J VAC SCI TECHNOL B, V12

[3]

GIBSON GA, 1991, IEEE T MAGN, V27, P5787

[4] NUCLEAR DIPOLAR MAGNETIC-ORDERING [J].

GOLDMAN, M .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1977, 32 (01) :1-67

[5] MICROMAGNETIC ANALYSIS OF THIN-FILM ELEMENTS [J].

HUBERT, A ;

RUHRIG, M .

JOURNAL OF APPLIED PHYSICS, 1991, 69 (08) :6072-6077

[6] PROPERTIES AND MEASUREMENT OF SCANNING TUNNELING MICROSCOPE FABRICATED FERROMAGNETIC PARTICLE ARRAYS (INVITED) [J].

KENT, AD ;

VONMOLNAR, S ;

GIDER, S ;

AWSCHALOM, DD .

JOURNAL OF APPLIED PHYSICS, 1994, 76 (10) :6656-6660

[7] SUBMICRON PATTERNING OF THIN COBALT FILMS FOR MAGNETIC STORAGE [J].

NEW, RMH ;

PEASE, RFW ;

WHITE, RL .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1994, 12 (06) :3196-3201

[8] Study of large area high density magnetic dot arrays fabricated using synchrotron radiation based x-ray lithography [J].

Rousseaux, F ;

Decanini, D ;

Carcenac, F ;

Cambril, E ;

Ravet, MF ;

Chappert, C ;

Bardou, N ;

Bartenlian, B ;

Veillet, P .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1995, 13 (06) :2787-2791

[9] HYSTERESIS OF SUB-MICRON PERMALLOY PARTICULATE ARRAYS [J].

SMYTH, JF ;

SCHULTZ, S ;

KERN, D ;

SCHMID, H ;

YEE, D .

JOURNAL OF APPLIED PHYSICS, 1988, 63 (08) :4237-4239

[10] SIZE EFFECTS ON SWITCHING FIELD OF ISOLATED AND INTERACTIVE ARRAYS OF NANOSCALE SINGLE-DOMAIN NI BARS FABRICATED USING ELECTRON-BEAM NANOLITHOGRAPHY [J].

WEI, MS ;

CHOU, SY .

JOURNAL OF APPLIED PHYSICS, 1994, 76 (10) :6679-6681

← 1 →