Title:
THIN SINGLE CRYSTAL FILM
Document Type and Number:
Japanese Patent JPS63233097
Kind Code:
A
Abstract:
PURPOSE:To easily perform magnetization with the use of a low external magnetic field by forming the thin film of Heusler's alloy shown by the general formula on a single crystal substrate to sharpen the hysteresis curve of magnetization. CONSTITUTION:The thin film of Heusler's alloy is formed in one or more layers on the single crystal substrate to obtain the thin single crystal film. The thin film of Heusler's alloy has a magnetooptical effect and also has an MgAgAs type crystal structure. The alloy is shown by the general formula of XYZ, where X is >=1 kind among Pt, Pd, Ni, Co, and Cu, Y is Mn, and Z is >=1 kind among Sb, Sn, and Bi.
Inventors:
SUSA KENZO
TAKAGI KAZUMASA
KOBAYASHI TOSHIO
TAKAYAMA TAKANOBU
OTA NORIO
TAKAGI KAZUMASA
KOBAYASHI TOSHIO
TAKAYAMA TAKANOBU
OTA NORIO
Application Number:
JP26378787A
Publication Date:
September 28, 1988
Filing Date:
October 21, 1987
Export Citation:
Assignee:
HITACHI LTD
International Classes:
C30B23/08; C30B29/52; G11B5/31; G11B11/105; (IPC1-7): C30B23/08; C30B29/10
Domestic Patent References:
| JPS5963041A | 1984-04-10 | |||
| JPS57200296A | 1982-12-08 |
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)
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