Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Haim Gilboa"'
Autor:
Raisa Pavlyuchkova, L. Partain, Paul R. Bennett, L. Melekhov, Michael M. Schieber, Cesar Proano, Kanai S. Shah, George Zentai, Haim Gilboa
Publikováno v:
IEEE Transactions on Nuclear Science. 53:2506-2512
Mercuric iodide (HgI2) and lead iodide (PbI2) materials have been investigated for several years as direct converter layers for digital x-ray imaging applications. A difficult challenge of both lead iodide and mercuric iodide is the higher than desir
Publikováno v:
IEEE Transactions on Nuclear Science. 53:2385-2391
Polycrystalline films of HgI2, which are used as nuclear radiation detectors, are fabricated by two different methods, either by Physical Vapor Deposition (PVD) or glued with a polymeric binder called also "Particle in Binder" (PIB). Both types of PV
Publikováno v:
IEEE Transactions on Nuclear Science. 51:1250-1255
Polycrystalline HgI/sub 2/ layers prepared by different modifications of physical vapor deposition (PVD) exhibit different microstructure. Under some fabrication procedures, the samples exhibit a columnar structure, with columns highly oriented in th
Publikováno v:
2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No.03CH37515).
Use of physical vapor deposition (PVD) of polycrystalline HgI/sub 2/ films on Si-TFT arrays brought about a breakthrough in the use of HgI/sub 2/ for large area pixellated X-ray imaging. Latest advances in the deposition process led to full-texture h
Autor:
Jerry A. Thomas, Ofer Dagan, George Zentai, Barry N. Breen, Larry Partain, Michael M. Schieber, A. Taieb, Haim Gilboa, Raisa Pavlyuchkova, Cesar Proano
Publikováno v:
SPIE Proceedings.
Photoconductive polycrystalline mercuric iodide deposited on flat panel thin film transistor (TFT) arrays is being developed for direct digital X-ray detectors that can perform both radiographic and fluoroscopic medical imaging. The mercuric iodide i
Autor:
Evgenie Meerson, Jerry A. Thomas, Alexander I. Vilensky, Ofer Dagan, Cesar Proano, George Zentai, Raisa Pavlyuchkova, Michael M. Schieber, Larry Partain, Gary Virshup, Haim Gilboa, Barry N. Breen
Publikováno v:
Smart Nondestructive Evaluation and Health Monitoring of Structural and Biological Systems II.
We previously reported on 2"x 2" and 4" x 4" size imagers, direct digital radiography X-ray detectors, based on photoconductive polycrystalline mercuric iodide deposited on a flat panel thin film transistor (TFT) array, as having great potential for
Autor:
Y. Dmitriyev, Kanai S. Shah, A. Zuck, Jerry A. Thomas, Alexander I. Vilensky, Ofer Dagan, Barry N. Breen, Martin J. Yaffe, Leonid Melekhov, David M. Hunter, Haim Gilboa, Michael M. Schieber, Larry Partain, Cesar Proano, George Zentai, Raisa Pavlyuchkova, Gary Virshup, Paul Bennet
Publikováno v:
SPIE Proceedings.
Mercuric iodide (HgI2) and lead iodide (PbI2) have been under development for several years as direct converter layers in digital x-ray imaging. Previous reports have covered the basic electrical and physical characteristics of these and several othe
Autor:
George Zentai, A. Zuck, Leonid Melekhov, Haim Gilboa, Larry Partain, Raisa Pavlyuchkova, Gary Virshup, Alexander I. Vilensky, Ofer Dagan
Publikováno v:
SPIE Proceedings.
Single crystals of mercuric iodide have been studied for many years for nuclear detectors. We have investigated the use of x-ray photoconductive polycrystalline mercuric iodide coatings on amorphous silicon flat panel thin film transistor (TFT) array
Publikováno v:
SPIE Proceedings.
Remote, noncontact temperature monitoring of semiconductors may be achieved by near infrared reflection spectroscopy of a wafer during processing. A technique is described which relies on the temperature dependence of the optical absorption edge char