Ceramic materials and methods of making the same comprising yttr

Details Ceramic materials and methods of making the same comprising yttr Ceramic materials and methods of making the same comprising yttr

1993-12-21

1996-05-21

McGinty, Douglas J.

Compositions: ceramic

Ceramic compositions

Refractory

501152, 423508, 423511, 423263, 505110, 505500, 252521, C04B 35505, C04B 35547, H01L 3912, H01B 1200

Patent

active

055189725

ABSTRACT:
Disclosed are ceramic materials and methods of making the same comprising yttrium, barium, silver, and either selenium or sulfur. Those ceramic materials show changes in magnetic susceptibility at around 373.degree. K. with selenium and 195.degree. K. with sulfur.

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