High-performance HgCdTe avalanche photodetector enabled with ...
网页2021年12月17日 · HgCdTe avalanche photodiodes promise various fascinating applications due to the outstanding capability of detecting weak signals or even single photon.
HgCdTe Device Technology - SpringerLink
网页HgCdTe ranks first among a variety of solid-state photosensitive materials for the design and manufacture of IR detectors due to its unique physical properties, such as bandgap change over a wide spectral range, high absorption coefficient, high mobility, and carrier life.
HgCdTe infrared detector material: history, status and outlook
网页2005年8月22日 · This article reviews the history, the present status and possible future developments of HgCdTe ternary alloy for infrared (IR) detector applications. HgCdTe IR detectors have been intensively developed since the first synthesis of this material in 1958.
网页In 1959, a publication by Lawson et al [1] triggered the development of variable band gap Hg1−xCdxTe (HgCdTe) alloys providing an unprecedented degree of freedom in infrared (IR) detector design. HgCdTe is a pseudo-binary alloy semiconductor that crystallizes in a zinc blende structure.
HgCdTe avalanche photodiodes: A review - ScienceDirect
网页2011年10月1日 · This paper presents a comprehensive review of fundamental issues, device architectures, technology development and applications of HgCdTe based avalanche photodiodes (APD).
HgCdTe barrier infrared detectors - ScienceDirect
网页2016年5月1日 · In the last decade, new strategies to achieve high-operating temperature (HOT) detectors have been proposed, including barrier structures such as nBn devices, unipolar barrier photodiodes, and multistage (cascade) infrared detectors.
Status and Progress of Research on HgCdTe Photovoltaic Infrared ...
网页2023年8月31日 · HgCdTe photovoltaic detectors have the advantages of high quantum efficiency and low dark current. This paper firstly describes the working mechanism of the HgCdTe photovoltaic detector.
HgCdTe Detectors for Space and Science Imaging: General Issues …
网页2016年5月2日 · Abstract. HgCdTe (MCT) is a very versatile material system for infrared (IR) detection, suitable for high performance detection in a wide range of applications and spectral ranges.
HgCdTe infrared detector material: History, status and outlook
网页2005年8月23日 · HgCdTe IR detectors have been intensively developed since the first synthesis of this material in 1958. This article summarizes the fundamental properties of this versatile narrow gap...
A Review Of HgCdTe Infrared Detector Technology - SPIE Digital …
网页1977年11月9日 · Mercury-cadmium telluride (HgCdTe or Hg1-xCdxTe) has emerged over the past fifteen years as the most widely applicable infrared quantum detecor material available today.
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