Zobrazeno 1 - 10
of 23
pro vyhledávání: '"O. Khakhan"'
Publikováno v:
Journal of Crystal Growth. 401:791-794
Single phase polycrystalline hexagonal boron nitride (BN) or mixed with boron carbide (BxC) embedded in an insulating polymeric matrix acting as a binder and forming a composite material as well as pure submicron size polycrystalline BN has been test
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 607:634-639
Single phase polycrystalline hexagonal boron nitride (BN) or mixed with boron carbide (B x C) and/or polycrystalline cubic lithium fluoride (LiF) can be embedded in an insulating polymeric matrix. This matrix acts as a binder forming a composite mate
Publikováno v:
Journal of Crystal Growth. 310:3168-3173
Lead iodide (PbI2) polycrystalline thin films with [0 0 1] and [1 1 0] orientations have been grown using a physical vapor-deposition method on substrates coated with ITO or gold electrodes. The films orientation as function of the deposition conditi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 579:180-183
Composite polycrystalline semiconductor detectors bound with different binders, both inorganic molten glasses, such as B 2 O 3 , PbO/B 2 O 3 , Bi 2 O 3 /PbO, and organic polymeric binders, such as isotactic polypropylene (iPP), polystyrene or nylon-6
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:
IEEE Transactions on Nuclear Science. 50:991-997
Polycrystalline films of HgI/sub 2/ Prepared by Physical Vapor Deposition (PVD) exhibited electrical charge transport properties similar to those of single crystals. Transient charge transport (TCT) measurements were used to evaluate their electrical
Autor:
Michael Roth, Stanislav Pospisil, Josef Uher, Vladimír Linhart, Michael M. Schieber, O. Khakhan, A. Zuck, Michael Fiederle
Publikováno v:
2006 IEEE Nuclear Science Symposium Conference Record.
Composite, polycrystalline, semiconductor, hexagonal BN alone or mixed with B4C or BMg2 and cubic LiF were embedded in an insulating matrix which acts as a binder and tested as alpha particle and neutron detectors. The boron containing semiconductors
Publikováno v:
SPIE Proceedings.
In order to check possible novel neutron detectors based on composite semiconductor detectors containing nuclides with large cross sections for neutron, we tested their response to alpha particles. In the present paper we describe results obtained wi
Publikováno v:
Hard X-Ray and Gamma-Ray Detector Physics VII.
Polycrystalline PbI 2 films were deposited by Physical Vapor Deposition on ITO and gold coated glass substrates. The structural characterization of the samples was studied by using X-ray diffraction and Scanning Electron Microscopy. Two different pre
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