Process for crystal growth of ktiopo_ from solution
Номер патента: CA1308001C
Опубликовано: 29-09-1992
Автор(ы): Gabriel M. Loiacono, Peter F. Bordui
Принадлежит: Philips Gloeilampenfabrieken NV
Опубликовано: 29-09-1992
Автор(ы): Gabriel M. Loiacono, Peter F. Bordui
Принадлежит: Philips Gloeilampenfabrieken NV
Реферат: ABSTRACT: Process for crystal growth of KTiOPO4 from solution. Large flaw-free crystals of KTiOPO4 and the Rb, Ti and As analogs are produced by preparing a melt of KTiOPO4 or its analog in a flux in which the ratio by weight of KTiOPO4 to the flux at the seeding temperature is equal to the saturation value of the KTiOPO4 in the flux, suspending a crystal of KTiOPO4 in the melt and then slowly decreasing the temperature of the melt while essentially spatially isothermal conditions are provided throughout the melt.
Filtering flow guide for hydrothermal crystal growth
Номер патента: US5456204A. Автор: Vesselin S. Dimitrov,Navtej S. Saluja,Alfredo Riviere V.. Владелец: Alfa Quartz CA. Дата публикации: 1995-10-10.