Title:
【発明の名称】強誘電材の分極方法
Document Type and Number:
Japanese Patent JPS6029236
Kind Code:
B2
Abstract:
In a method of polarization of a ferroelectric material having a Curie point at a temperature Tc, the material is brought to a temperature above Tc, subjected to a temperature gradient and then returned to a temperature below the Curie point. No electric field is applied, because the temperature gradient itself has been found to produce ferroelectric polarization under the described circumstances.
Inventors:
JAN KUROODO PUZAN
MISHERU TASON
MISHERU TASON
Application Number:
JP6480875A
Publication Date:
July 09, 1985
Filing Date:
May 29, 1975
Export Citation:
Assignee:
KOMITSUSARIA TA RENERUGII ATOMIIKU
International Classes:
H01L41/257; C30B29/30; H01B3/00; H01G7/02; (IPC1-7): H01L41/22; H01B3/02
Attorney, Agent or Firm:
Asamura Akira