Research/Patents/US 5340792
US 5340792

METHOD OF ALIGNING THE DISCRETE GRAINS OF A MULTI-GRAINED SUPER- CONDUCTING MATERIAL

Assignee

ENERGY CONVERSION DEVICES, INC.

Filed

Nov 28, 1989

Granted

Aug 23, 1994

Location

BLOOMFIELD HILL MI US

Abstract

A method of substantially aligning the superconducting grains of a multi-grained perovskite defect oxide type material, which material includes at least one superconducting phase. In the superconducting phase of such perovskite materials, the unit cells thereof include a plurality of substantially parallel metal oxide planes spacedly disposed along the c axis thereof. The aforementioned alignment of discrete grains of the multi-grained superconducting material occurs along the c axis.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Mar 5, 1991

Rescinded

Nov 9, 1993

Duration

2 years, 8 months

Inventor

  • 1STANFORD R. OVSHINSKY

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records