GALLIUMNITRID UND -OXINITRIDE, DIE VERWENDBAR SIND ALS SELEKTIVE DETEKTOREN FUER IN DER ATMOSPHAERE BEFINDLICHE, REDUZIERENDE GASE, EIN VERFAHREN ZU DEREN HERSTELLUNG UND EINE DIESE ENTHALTENDE DETEKTIONSVORRICHTUNG.

摘要

The present invention relates, a compound for use with selective detectors of the semiconductor resistance type which detect for nitrogenous reducing gases in the atmosphere, especially ammonia and gases containing NH and/or NH2 groups, said compound comprising the gallium nitride and, oxynitrides of tetrahedral structure according to the general formula: in which: &squ& represents a hole, and 0