METHOD AND APPARATUS FOR INCREASING BULK CONDUCTIVITY OF FERROELECTRIC MATERIAL

PROBLEM TO BE SOLVED: To provide a method and an apparatus for increasing bulk conductivity of a ferroelectric material. SOLUTION: The ferroelectric material (201) is placed in environments (210) containing a metal vapor and worked by being heated to below its Curie temperature in one embodiment. Th...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GALAMBOS LUDWIG L, ALEXANDROVSKI ALEXEI L, MILLER GREGORY D, LAZAR JANOS J, MCRAE JOSEPH M, CAUDILLO DAVID, MILES RONALD O, RISK GABRIEL C, FOULON GISELE L
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F CRYSTAL GROWTH INORGANIC CHEMISTRY METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method and an apparatus for increasing bulk conductivity of a ferroelectric material. SOLUTION: The ferroelectric material (201) is placed in environments (210) containing a metal vapor and worked by being heated to below its Curie temperature in one embodiment. The bulk conductivity of the ferroelectric material can be increased without practically degrading ferroelectric domain characteristics. The ferroelectric material (201) consists of lithium tantalate and the metal vapor consists of zinc in one embodiment. COPYRIGHT: (C)2004,JPO