The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 09, 2015

Filed:

Dec. 19, 2014
Applicant:

The United States of America, As Represented BY the Secretary of the Navy, Washington, DC (US);

Inventors:

Steven R. Bowman, Edgewater, MD (US);

Nicholas J. Condon, Silver Spring, MD (US);

Shawn P. O'Connor, Dunkirk, VA (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01D 3/04 (2006.01); C09K 11/66 (2006.01); C30B 11/02 (2006.01); C30B 29/12 (2006.01); C01G 17/04 (2006.01);
U.S. Cl.
CPC ...
C09K 11/665 (2013.01); C30B 11/02 (2013.01); C30B 29/12 (2013.01); C01G 17/04 (2013.01);
Abstract

The method described herein allows for melt stabilization and vapor-phase synthesis of a cesium germanium halide utilizing germanium dihalides formed in situ. This disclosure allows for the melting of cesium germanium halides without decomposition, which allows for growing crystals of these materials from the melt. This disclosure allows for a direct synthesis of these materials without the use of water or the introduction of other possible contaminants.


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