Mercury zinc telluride

Mercury zinc telluride

Mercury zinc telluride (HgZnTe, MZT) is a telluride of mercury and zinc, an alloy of mercury telluride and zinc telluride. It is a narrow-gap semiconductor material.

Mercury zinc telluride is used in infrared detectors and arrays for infrared imaging and infrared astronomy.

Mercury zinc telluride has better chemical, thermal, and mechanical stability than mercury cadmium telluride. The bandgap of MZT is more sensitive to composition fluctuations than that of MCT, which may be an issue for reproducible device fabrication. MZT is less amenable than MCT to fabrication of complex heterostructures by molecular beam epitaxy.

Similar materials are cadmium zinc telluride and mercury cadmium telluride.

External links


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Mercury cadmium telluride — HgCdTe or mercury cadmium telluride (also cadmium mercury telluride, MCT or CMT) is an alloy of CdTe and HgTe and is sometimes claimed to be the third semiconductor of technological importance after silicon and gallium(III) arsenide. The amount… …   Wikipedia

  • Mercury(II) telluride — Mercury telluride (HgTe) is a binary chemical compound of mercury and tellurium. It is a semi metal related to the II VI group of semiconductor materials. Alternative names are mercuric telluride and mercury (II) telluride. HgTe occurs in nature… …   Wikipedia

  • Cadmium zinc telluride — Cadmium zinc telluride, (CdZnTe) or CZT, is (as the name indicates) 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… …   Wikipedia

  • Mercury (element) — gold ← mercury → thallium Cd ↑ Hg ↓ Cn …   Wikipedia

  • Mercury(II) cadmium(II) telluride — HgCdTe or mercury cadmium telluride (also cadmium mercury telluride, MCT or CMT) is an alloy of CdTe and HgTe and is sometimes claimed to be the third semiconductor of technological importance after silicon and gallium(III) arsenide. The amount… …   Wikipedia

  • Mercury telluride — Systematic name Mercury telluride …   Wikipedia

  • Zinc oxide — Other names Zinc white Calamine Identifiers …   Wikipedia

  • Zinc — This article is about the metallic element. For other uses, see Zinc (disambiguation). copper ← zinc → gallium ↑ Zn ↓ Cd …   Wikipedia

  • Zinc selenide — Chembox new Name = Zinc selenide ImageFile = Zinc selenide unit cell 3D balls.png ImageName = Zinc selenide OtherNames = zinc(II) selenide Section1 = Chembox Identifiers CASNo = 1315 09 9 Section2 = Chembox Properties Formula = ZnSe MolarMass =… …   Wikipedia

  • Mercury selenide — Mercury(II) selenide IUPAC name Mercury selenide …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”