MAGNETIC AND STRUCTURAL CHARACTERISTICS OF PULSED-LASER DEPOSITED EPITAXIAL Y3FE5O12 FILMS

被引：6

作者：

DORSEY, PC

BUSHNELL, SE

SEED, RG

VITTORIA, C

机构：

[1] Department of Electrical and Computer Engineering, Northeastern University, Boston

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期

关键词：

D O I：

10.1109/20.281118

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：

Epitaxial Y3Fe5O12 films were grown on (111) gadolinium gallium garnet substrates using the pulsed laser deposition technique. The results demonstrated that epitaxial YIG films could be prepared under a wide range of deposition conditions, but narrow linewidth (DELTAH congruent-to 1 Oe) films were produced only at low oxygen partial pressures and relatively high substrate temperatures. In addition, the films exhibited a uniaxial magnetic anisotropy parameter which changed sign from negative to positive with increasing oxygen partial pressure.

引用

页码：3069 / 3071

页数：3