cadmium zinc telluride

cadmium zinc telluride

Cadmium zinc telluride - WikiMili, The Free Encyclopedia

2019-3-26  Cadmium zinc telluride, (CdZnTe) or CZT, is a compound of cadmium, zinc and tellurium or, more strictly speaking, an alloy of cadmium telluride and zinc telluride. A direct bandgap semiconductor, it is used in a variety of applications, including semiconductor radiation detectors, photorefractive gratings, electro-optic modulators, solar cells ...

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Cadmium Zinc Telluride AMERICAN ELEMENTS

Cadmium Zinc Telluride (CZT), an alloy of cadmium telluride and zinc telluride (CdTe/ZnTe), is a crystalline direct bandgap (1.4-2.2 eV) semiconductor material. CZT exhibits transparency in the mid-infrared range and has the lowest thermal conductivity of all semiconductors; applications include gamma radiation detectors and sensors, nuclear ...

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Cadmium Zinc Telluride (CzT) Processing Logitech LTD

Cadmium Zinc Telluride (CzT) is a compound of cadmium, zinc and tellurium. A direct bandgap semiconductor, it is used in a variety of applications from electro-optic modulators, semiconductor radiation detectors, solar cells and much more. Cadmium Zinc Telluride

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Cadmium zinc telluride and its use as a nuclear radiation ...

2001-4-2  In particular cadmium zinc telluride (Cd 1−x Zn x Te or CZT) has come to the forefront among a number of materials for this application and in recent years (CZT) X-ray and gamma-ray spectrometers have been developed to the point that they now can reliably produce high resolution spectra over a

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Cadmium Zinc Telluride - CASS

2011-10-13  Cadmium Zinc Telluride. High powered detectors. Detectors for gamma-ray astronomy We have had two NASA grants with Washington University (St. Louis) for the development of detectors for NASA's possible EXIST mission to survey the sky at ~10 - 500 keV and find about 10,000 sources. Our role was to use our finely collimated gamma-ray beams to ...

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Cadmium Zinc Telluride CdZnTe CZT Substrate Material ...

Cadmium zinc telluride is typical soft brittle material and the Moh’s harndess is about 2.3. CZT is its abbreviation. CdZnTe is available in pieces, lumps, ingots, rods, wafer, crystal substrate and powders. It is cubic system and sphalerite structure, which is similiar to

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Cadmium Zinc Telluride Selenide (CdZnTeSe) A promising

2017-6-6  @article{osti_1376113, title = {Cadmium Zinc Telluride Selenide (CdZnTeSe) A promising low cost alternative to Cadmium Zinc Telluride (CdZnTe) for medical imaging and nuclear detector applications}, author = {Roy, U. N. and Camarda, G. S. and Cui, Y. and Gul, R. and Hossain, A. and Yang, G.}, abstractNote = {We successfully developed CZTS – a new promising material for radiation

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Room-temperature X-ray response of cadmium-zinc

In this work, the spectroscopic performances of new cadmium-zinc-telluride (CZT) pixel detectors recently developed at IMEM-CNR of Parma (Italy) are presented. Sub-millimetre arrays with pixel pitch less than 500 µm, based on boron oxide encapsulated vertical Bridgman grown CZT crystals, were fabric

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Comparison of conventional and cadmium–zinc–telluride ...

2017-6-29  The aim of this study was to clarify the differences in thallium-201–chloride (thallium-201) myocardial perfusion imaging (MPI) scans evaluated by conventional anger-type single-photon emission computed tomography (conventional SPECT) versus cadmium–zinc–telluride SPECT (CZT SPECT) imaging in normal databases for different ethnic groups.

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Study of a high-resolution, 3D positioning cadmium zinc ...

2011-2-18  We are developing an ultra-high-resolution PET detector system built out of cadmium zinc telluride (CZT) detectors. This paper investigates the energy and spatial resolution performances of a 1 mm resolution 40 mm × 40 mm × 5 mm monolithic CZT crystal detector capable of positioning the 3D coordinates of individual 511 keV photon interactions. The detector is intended for a 3D high ...

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Cadmium Zinc Telluride CAS 303114-50-3 Lorad

Cadmium Zinc Telluride is available as a >99.99 pure (metals basis) powder in batch quantities for use in x-ray and gamma ray radiation detectors and sensors, photovoltaics, electro-conductive optics, and infrared lasers. Cadmium Zinc Telluride is also available as crystalline granules. CZT is a direct band gap semiconductor at approximately 1 ...

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Cadmium Zinc Telluride Research Papers - Academia

ABSTRACT Cadmium Zinc Telluride (CZT) continues to progress in quality and cost as a material for the detection of hard X-ray and gamma-ray photons with excellent spatial and energy resolutions. We are developing large-volume (0.5×3.9×3.9 cm3) cross-strip CZT detectors with the objective to combine the excellent performance achieved so far ...

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Cadmium Zinc Telluride CAS 303114-50-3 Lorad

Cadmium Zinc Telluride is available as a >99.99 pure (metals basis) powder in batch quantities for use in x-ray and gamma ray radiation detectors and sensors, photovoltaics, electro-conductive optics, and infrared lasers. Cadmium Zinc Telluride is also available as crystalline granules. CZT is a direct band gap semiconductor at approximately 1 ...

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Cadmium zinc telluride CZT uses - FUNCMATER

2021-9-28  Cadmium zinc telluride, (CdZnTe) or CZT, is a compound of cadmium, zinc and tellurium or, more strictly speaking, an alloy of cadmium telluride and zinc telluride.A direct bandgap semiconductor. Cadmium zinc telluride sputtering target description. CZT is a room temperature semiconductor that directly converts x-ray or gamma-ray photons into electrons.

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Zinc Cadmium Telluride AMERICAN ELEMENTS

SECTION 1. IDENTIFICATION. Product Name: Zinc Cadmium Telluride Product Number: All applicable American Elements product codes, e.g. ZN-CDTE-02-C , ZN-CDTE-03-C , ZN-CDTE-04-C , ZN-CDTE-05-C CAS #: 303114-50-3 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave.

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Cadmium Zinc Telluride - CASS

2011-10-13  Cadmium Zinc Telluride. High powered detectors. Detectors for gamma-ray astronomy We have had two NASA grants with Washington University (St. Louis) for the development of detectors for NASA's possible EXIST mission to survey the sky at ~10 - 500 keV and find about 10,000 sources. Our role was to use our finely collimated gamma-ray beams to ...

More

Cadmium-Zinc-Telluride Imager (CZTI) - ISRO

2020-8-16  Cadmium - Zinc - Telluride Imager (CZTI) is truly a hard X-ray imaging instrument in the energy range 10-100 keV with a collecting area of 976 cm 2.This is a solid state detector and the entire detector assembly is divided into four identical and

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Cadmium Zinc Telluride Selenide (CdZnTeSe) A promising

2017-6-6  @article{osti_1376113, title = {Cadmium Zinc Telluride Selenide (CdZnTeSe) A promising low cost alternative to Cadmium Zinc Telluride (CdZnTe) for medical imaging and nuclear detector applications}, author = {Roy, U. N. and Camarda, G. S. and Cui, Y. and Gul, R. and Hossain, A. and Yang, G.}, abstractNote = {We successfully developed CZTS – a new promising material for radiation

More

Cadmium Zinc Telluride CdZnTe CZT Substrate Material ...

Cadmium zinc telluride is typical soft brittle material and the Moh’s harndess is about 2.3. CZT is its abbreviation. CdZnTe is available in pieces, lumps, ingots, rods, wafer, crystal substrate and powders. It is cubic system and sphalerite structure, which is similiar to

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Low-cost cadmium zinc telluride radiation detectors based ...

1999-1-1  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 cross-section for x and {gamma}-rays. However, presently available CZT is not without limitations.

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Electric Field Distribution of Cadmium Zinc Telluride (CZT ...

2009-10-9  Cadmium Zinc Telluride (CZT) is attracting increasing interest with its promise as a room-temperature nuclear-radiation-detector material. The distribution of the electric field in CZT detectors substantially affects their detection performance.

More

Comparison of conventional and cadmium–zinc–telluride ...

2017-6-29  The aim of this study was to clarify the differences in thallium-201–chloride (thallium-201) myocardial perfusion imaging (MPI) scans evaluated by conventional anger-type single-photon emission computed tomography (conventional SPECT) versus cadmium–zinc–telluride SPECT (CZT SPECT) imaging in normal databases for different ethnic groups.

More

INVESTIGATION OF CADMIUM ZINC TELLURIDE

2019-2-7  The wide band gap semiconductor Cadmium Zinc Telluride (CZT) is of recent interest for medical imaging at room temperature. A number of properties, including superior energy resolution, 3D photon position sensitivity, compact size, direct photon conversion and energy-resolving capability, make CZT a promising candidate

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Cadmium Zinc Telluride Detectors for Safeguards ...

2021-8-9  Cadmium zinc telluride (CZT) semiconductor detectors can be used as medium-resolution gamma-ray spectrometers, with the main advantage of a

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Cadmium Zinc Telluride CAS 303114-50-3 Lorad

Cadmium Zinc Telluride is available as a >99.99 pure (metals basis) powder in batch quantities for use in x-ray and gamma ray radiation detectors and sensors, photovoltaics, electro-conductive optics, and infrared lasers. Cadmium Zinc Telluride is also available as crystalline granules. CZT is a direct band gap semiconductor at approximately 1 ...

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Cadmium Zinc Telluride (CdZnTe) Semiconductors

Cadmium zinc telluride is an alloy of zinc telluride and cadmium telluride. It has a high electro-optic coefficient and transparency in the mid-infrared region. It is a direct bandgap semiconductor used in a number of applications. It posseses lowest thermal conductivity among all semiconductors, which make it difficult to obtain planar solid ...

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Zinc Cadmium Telluride AMERICAN ELEMENTS

SECTION 1. IDENTIFICATION. Product Name: Zinc Cadmium Telluride Product Number: All applicable American Elements product codes, e.g. ZN-CDTE-02-C , ZN-CDTE-03-C , ZN-CDTE-04-C , ZN-CDTE-05-C CAS #: 303114-50-3 Relevant identified uses of the substance: Scientific research and development Supplier details: American Elements 10884 Weyburn Ave.

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Cadmium-Zinc-Telluride Imager (CZTI) - ISRO

2020-8-16  Cadmium - Zinc - Telluride Imager (CZTI) is truly a hard X-ray imaging instrument in the energy range 10-100 keV with a collecting area of 976 cm 2.This is a solid state detector and the entire detector assembly is divided into four identical and

More

碲化锌镉(CZT),Cadmium Zinc Telluride(CZT),音标,读音,翻译 ...

2018-10-1  The four cadmium zinc telluride crystal wafers of having different annealing condition were measured by means of Raman microscopy. 测量了 4 块不同退火条件处理碲锌镉晶片的显微 Raman 光谱,观察到了与碲锌镉材料及材料中Te 沉积晶格振动相对应的 Raman 散射峰,发现了位于 327 cm-1/332 cm-1

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EXIST: Mission Design > HET > Cadmium-Zinc-Telluride

2013-3-12  Cadmium-Zinc-Telluride Detectors. Cadmium Zinc Telluride (CZT ) is a high Z, large bandgap, semiconductor which became standard hard X-ray detectors in many fields. The material has good electron transport properties, and the spectroscopic performance surpasses that of regular scintillators. By adding othogonal strip electrodes on two faces, or ...

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INVESTIGATION OF CADMIUM ZINC TELLURIDE

2019-2-7  The wide band gap semiconductor Cadmium Zinc Telluride (CZT) is of recent interest for medical imaging at room temperature. A number of properties, including superior energy resolution, 3D photon position sensitivity, compact size, direct photon conversion and energy-resolving capability, make CZT a promising candidate

More

Electric Field Distribution of Cadmium Zinc Telluride (CZT ...

2009-10-9  Cadmium Zinc Telluride (CZT) is attracting increasing interest with its promise as a room-temperature nuclear-radiation-detector material. The distribution of the electric field in CZT detectors substantially affects their detection performance.

More

Cadmium Zinc Telluride Detectors for Safeguards ...

2021-8-9  Cadmium zinc telluride (CZT) semiconductor detectors can be used as medium-resolution gamma-ray spectrometers, with the main advantage of a

More

Impacts of acquisition and reconstruction parameters on ...

2021-9-26  The digital cadmium–zinc–telluride (CZT)-based SPECT system has many advantages, including better spatial and energy resolution. However, the impacts of different acquisition and reconstruction parameters on CZT SPECT quantification might still need to be validated. This study aimed to evaluate the impacts of acquisition parameters (the main energy window and acquisition

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Characterization Of Cadmium Zinc Telluride Solar Cells

2020-10-13  1 eV is a suitable candidate for the bottom cell and Cadmium Zinc Telluride (CZT) with a tunable bandgap of 1.44-2.26 eV is a suitable candidate for the top cell. This work involves characterization of cadmium zinc telluride films and solar cells prepared by close spaced sublimation. CZT is deposited by co-sublimation of CdTe and ZnTe.

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Cadmium zinc telluride 303114-50-3 wiki - guidechem

Cadmium zinc telluride CAS 303114-50-3 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.

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