In situ TEM nanoindentation-induced new nanostructure in cadmium zinc telluride

Phase transformations happened in a solid determine the significantly structural and physical properties. Nevertheless, deformation-induced phase transition in a soft-brittle solid has not been demonstrated yet. Soft-brittle cadmium zinc telluride...

Download Full-text

In-situ monitoring during vapour phase growth of bulk crystals of cadmium zinc telluride

2008 IEEE Nuclear Science Symposium Conference Record ◽

10.1109/nssmic.2008.4775141 ◽

2008 ◽

Author(s):

John T. Mullins ◽

Benjamin J. Cantwell ◽

Fabrice Dierre ◽

Alex T.G. Pym ◽

Arnab Basu ◽

...

Keyword(s):

Cadmium Zinc Telluride ◽

Zinc Telluride ◽

Vapour Phase ◽

In Situ Monitoring ◽

Bulk Crystals ◽

Phase Growth ◽

Cadmium Zinc

Download Full-text

Control of Defects and Impurities in Production of CdZnTe Crystals by the Bridgman Method

MRS Proceedings ◽

10.1557/proc-487-27 ◽

1997 ◽

Vol 487 ◽

Cited By ~ 7

Author(s):

H. L. Glass ◽

A. J. Socha ◽

D. W. Bakken ◽

V. M. Speziale ◽

J. P. Flint

Keyword(s):

High Purity ◽

Gamma Ray ◽

Cadmium Zinc Telluride ◽

Zinc Telluride ◽

Infrared Transmission ◽

Detector Arrays ◽

Plane Detector ◽

Vertical Bridgman ◽

Cadmium Zinc

AbstractCadmium zinc telluride crystals were grown by vertical Bridgman processes using in situ compounding from high purity elements into pyrolytic boron nitride crucibles within sealed fused quartz ampoules containing cadmium vapor at a pressure of roughly one atmosphere. These conditions produce material having the low etch pit density, low precipitate density, high infrared transmission and high purity required for use as substrates for infrared focal plane detector arrays fabricated in epitaxial mercury cadmium telluride. Similar processes should be satisfactory for producing cadmium zinc telluride for gamma ray detectors.

Download Full-text

Control of Defects and Impurities in Production of CdZnTe Crystals by the Bridgman Method

MRS Proceedings ◽

10.1557/proc-484-335 ◽

1997 ◽

Vol 484 ◽

Author(s):

H. L. Glass ◽

A. J. Socha ◽

D. W. Bakken ◽

V. M. Speziale ◽

J. P. Flint

Keyword(s):

High Purity ◽

Gamma Ray ◽

Cadmium Zinc Telluride ◽

Zinc Telluride ◽

Infrared Transmission ◽

Detector Arrays ◽

Plane Detector ◽

Vertical Bridgman ◽

Cadmium Zinc

AbstractCadmium zinc telluride crystals were grown by vertical Bridgman processes using in situ compdunding from high purity elements into pyrolytic boron nitride crucibles within sealed fused quartz ampoules containing cadmium vapor at a pressure of roughly one atmosphere. These conditions produce material having the low etch pit density, low precipitate density, high infrared transmission and high purity required for use as substrates for infrared focal plane detector arrays fabricated in epitaxial mercury cadmium telluride. Similar processes should be satisfactory for producing cadmium zinc telluride for gamma ray detectors.

Download Full-text