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Merck
CN

716707

碲化镉锌

99.9999% trace metals basis

别名:

CTZ

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关于此项目

经验公式(希尔记法):
Cd0.9Zn0.1Te
分子量:
235.31
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NA.23
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SMILES string

[Zn]=[Te].[Cd]=[Te]

InChI

1S/Cd.2Te.Zn

InChI key

KHJSUZZLLOGDFZ-UHFFFAOYSA-N

assay

99.9999% trace metals basis

form

crystals

mp

1100-1150 °C

General description

Cadmium zinc telluride (Cd1-xZnxTe or CZT) can detect nuclear radiation hence, CZT with Zn concentrations between 0.1-0.2 may be used in the making of radiation detectors of X-ray and gamma-ray spectrometers.

Application

一种直接带隙半导体,用途广泛,包括辐射探测器、光折变光栅、电光调制器、太阳能电池和太赫兹波产生与探测。带隙根据组成而变化,范围为约 1.4 至 2.2eV。

pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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Characterization of large cadmium zinc telluride crystals grown by traveling heater method.
Chen H, et al.
Journal of Applied Physics, 103(1) (2008)
Amir Pourmoghaddas et al.
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 22(2), 334-343 (2014-10-25)
Correction for photon attenuation and scatter improves image quality with conventional NaI-based gamma cameras but evaluation of these corrections for novel solid-state dedicated cardiac cameras is limited. In this study, we assess the accuracy of dual-energy-window (DEW) scatter correction (SC)
Konstantin V Zavadovsky et al.
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 28(1), 249-259 (2019-03-09)
To define the diagnostic power of absolute myocardial blood flow (MBF) evaluation on dynamic CZT imaging in intermediate risk patients in comparison with invasive coronary angiography (ICA) and fractional flow reserve (FFR). Twenty-three stable CAD patients underwent one-day dynamic rest-stress
Waseem Chaudhry et al.
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 24(3), 809-820 (2015-11-15)
A stress-first myocardial perfusion imaging (MPI) protocol saves time, is cost effective, and decreases radiation exposure. A limitation of this protocol is the requirement for physician review of the stress images to determine the need for rest images. This hurdle
John A Kennedy et al.
Medical & biological engineering & computing, 57(7), 1581-1590 (2019-04-27)
The accuracy of recently approved quantitative clinical software was determined by comparing in vivo/in vitro measurements for a solid-state cadmium-zinc-telluride SPECT/CT (single photon emission computed tomography/x-ray computed tomography) camera. Bone SPECT/CT, including the pelvic region in the field of view

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