Zobrazeno 1 - 9
of 9
pro vyhledávání: '"T. S. Gilbert"'
Autor:
Ralph B. James, Nathan R. Hilton, J.C. Lund, T. S. Gilbert, J. M. Van Scyoc, H. Yoon, B. A. Brunett
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 428:1-7
Cadmium zinc telluride has experienced tremendous growth in its application to various radiation sensing problems over the last five years. However, there are still issues with yield, particularly of the large volume devices needed for imaging and se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3e6e65d21833d7c118362b87a2529fb
https://doi.org/10.1016/s0168-9002(98)01573-3
https://doi.org/10.1016/s0168-9002(98)01573-3
Autor:
Ralph B. James, D Boehme, M Natarajan, T. S. Gilbert, Douglas L. Medlin, J. M. Van Scyoc, Tuviah E. Schlesinger, Michael M. Schieber
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 380:241-244
The microstructure and phase distribution of palladium thin films sputter deposited onto α-HgI2 for use as electrical contacts in radiation detectors are investigated using electron microscopy. Our results show a limited reaction to form palladium m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a997c008e65109b3790d5fbafc792b9c
https://doi.org/10.1016/s0168-9002(96)00381-6
https://doi.org/10.1016/s0168-9002(96)00381-6
Autor:
Douglas S. McGregor, J. M. Van Scyoc, A. E. Pontau, Ralph B. James, Michael M. Schieber, James E. Toney, T. S. Schlesinger, R.W. Olsen, T. S. Gilbert, J.C. Lund
Publikováno v:
Il Nuovo Cimento A Series 11. 109:1253-1260
The leading materials which operate as room temperature nuclear radiation detectors are HgI2, CdTe, and Cd1−xZnxTe (0.05>x>0.25). However, additional materials have also been developed, such as semi-insulating GaAs and PbI2. A comparison of the cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc96a0c13c2967e0407984bb3450964c
https://doi.org/10.1007/bf02773511
https://doi.org/10.1007/bf02773511
Publikováno v:
Journal of Crystal Growth. 166:384-389
Red mercuric iodide (α-HgI 2 ) has been studied extensively for use as a room-temperature radiation-detector material. Although it has several properties which make it an extremely attractive material for such applications, it has not seen large-sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7684c82b2e5bf8514897b5e1910bc021
https://doi.org/10.1016/0022-0248(95)00556-0
https://doi.org/10.1016/0022-0248(95)00556-0
Autor:
Ralph B. James, Mark S. Goorsky, M. Schiebert, J. M. Van Scyoc, H. Yoon, T. S. Gilbert, J. C. Lund, B. A. Brunett, Haim Hermon
Publikováno v:
MRS Proceedings. 487
Zinc composition variation and gross structural defects including grain and tilt boundaries, twins, and mechanical cracks in high pressure Bridgman Cd1−xZnxTe are characterized and correlated to various detector-related responses. Triple axis x-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dea257014cda09fa0ec1c00319b7b0b
https://doi.org/10.1557/proc-487-115
https://doi.org/10.1557/proc-487-115
Autor:
H. Yoon, J. M. Van Scyoc, T. S. Gilbert, M. S. Goorsky, B. A. Brunett, J. C. Lundt, H. Hermon, M. Schieber, R. B. James
Publikováno v:
MRS Proceedings. 484
Zinc composition variation and gross structural defects including grain and tilt boundaries, twins, and mechanical cracks in high pressure Bridgman Cd1−xZnxTe are characterized and correlated to various detector-related responses. Triple axis x-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e84fdfea5ed61d4c96b4dc8a1db6713f
https://doi.org/10.1557/proc-484-241
https://doi.org/10.1557/proc-484-241
Autor:
Tuviah E. Schlesinger, J.C. Lund, Ralph B. James, J. M. Van Scyoc, H. Yoon, B. A. Brunett, T. S. Gilbert
Publikováno v:
MRS Proceedings. 484
Cadmium Zinc Telluride (CZT) shows great promise as a semiconductor radiation detector material. CZT possesses advantageous material properties over other radiation detector materials in use today, such as a high intrinsic resistivity and a high cros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8a1939c8e6dd2123b52ef5f21f94169
https://doi.org/10.1557/proc-484-253
https://doi.org/10.1557/proc-484-253
Publikováno v:
MRS Proceedings. 378
In the fabrication of mercuric iodide (HgI2) room temperature radiation detectors, as in any semiconductor process, the quality of the final device is very sensitive to the impurities and defects present. Each process step can change the effects of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6da62ad2e2ba90d7aa947c55513c6b43
https://doi.org/10.1557/proc-378-795
https://doi.org/10.1557/proc-378-795
Publikováno v:
SPIE Proceedings.
Impurities in mercuric iodide (HgI2) x-ray spectrometers are investigated by photoionization (PI) spectroscopy. The observed spectrum is shown to be a function of the particular impurities present in the material both in as-grown material and in mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50518a7ff8bff85238801847ab6c129a
https://doi.org/10.1117/12.187269
https://doi.org/10.1117/12.187269