The Novel Structure to Enhancement Ion
 /Ioff
 Ratio Based on Field Effect Diode

Sharafi, Foad; Orouji, Ali A.; Soroosh, Mohammad

doi:10.1109/tdmr.2021.3102105

Cited by 9 publications

(2 citation statements)

References 9 publications

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“…Its advantage lies in its relatively better photoresponse in short wavelengths. However, due to the presence of ohmic contacts, this configuration may exhibit higher dark currents and lower device sensitivity as well as slower response speeds [84].…”

Section: Czt Detector Structurementioning

confidence: 99%

Research on the Technological Progress of CZT Array Detectors

Li,

Cheng,

Liu

et al. 2024

Sensors

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CdZnTe (CZT) is a new type of compound semiconductor that has emerged in recent years. Compared to other semiconductor materials, it possesses an ideal bandgap, high density, and high electron mobility, rendering it an excellent room-temperature composite semiconductor material for X-ray and γ-ray detectors. Due to the exceptional performance of CZT material, detectors manufactured using it exhibit high energy resolution, spatial resolution, and detection efficiency. They also have the advantage of operating at room temperature. CZT array detectors, furthermore, demonstrate outstanding spatial detection and three-dimensional imaging capabilities. Researchers worldwide have conducted extensive studies on this subject. This paper, building upon this foundation, provides a comprehensive analysis of CZT crystals and CZT array detectors and summarizes existing research to offer valuable insights for envisioning new detector methodologies.

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Section: Czt Detector Structurementioning

confidence: 99%

Research on the Technological Progress of CZT Array Detectors

Li,

Cheng,

Liu

et al. 2024

Sensors

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show abstract

“…To overcome some challenges related to dark current, k ratio value, complex multilayer deposition processes, and the power consumption associated with high reverse bias voltages, this work introduces a novel structure known as the field effect avalanche photodiode (FE-APD). The FE-APD structure combines a conventional pin-photodiode with a field effect diode [ 13 ], comprising a diode and planar SOI-MOSFET [ 14 ]. It also integrates a multiplication layer to enhance its performance.…”

Section: Introductionmentioning

confidence: 99%

Design and Simulation of a Novel Avalanche Photodiode Utilizing Field Effect Diode Structure

Sharafi,

Alaei-Sheini,

Soroosh

2024

Preprint

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This research introduces a novel avalanche photodiode that addresses certain issues in existing avalanche photodiodes. The proposed device combines a basic pin-photodiode and a field effect diode, along with a multiplication layer. Through simulations, it has exhibited favorable optical and electrical characteristics. These include a responsivity of 71.2 A/W, an efficiency of 73.5%, a detectivity of 2×1010 √(cm.Hz)/W, and a low noise equivalent power of 7×10–14 W/√Hz. The device demonstrates peak responsivity at a wavelength of approximately 450 nm, indicating its potential as an optical detector for visible light applications.

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A performance evaluation of a novel field-effect device as an alternative to the field-effect diode

2023

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The Novel Structure to Enhancement I_on /I_off Ratio Based on Field Effect Diode

Cited by 9 publications

References 9 publications

Research on the Technological Progress of CZT Array Detectors

Research on the Technological Progress of CZT Array Detectors

Design and Simulation of a Novel Avalanche Photodiode Utilizing Field Effect Diode Structure

A performance evaluation of a novel field-effect device as an alternative to the field-effect diode

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The Novel Structure to Enhancement Ion /Ioff Ratio Based on Field Effect Diode

Cited by 9 publications

References 9 publications

Research on the Technological Progress of CZT Array Detectors

Research on the Technological Progress of CZT Array Detectors

Design and Simulation of a Novel Avalanche Photodiode Utilizing Field Effect Diode Structure

A performance evaluation of a novel field-effect device as an alternative to the field-effect diode

Contact Info

Product

Resources

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The Novel Structure to Enhancement I_on /I_off Ratio Based on Field Effect Diode