Amorphous selenium lateral Frisch photodetector and ...

... photon-counting gamma-ray imaging. We present for the first time, a fabricated amorphous selenium lateral Frisch photodetector and present ...

Amorphous selenium lateral Frisch photodetector and ... - NASA ADS

We propose a new indirect x-ray and gamma-ray detector which is comprised of a scintillating crystal coupled with an amorphous selenium (a-Se) ...

Amorphous Selenium Lateral Frisch Photodetector and ...

Request PDF | Amorphous Selenium Lateral Frisch Photodetector and Photomultiplier for High Performance Medical X-ray and Gamma-ray Imaging Applications | We ...

(PDF) Amorphous selenium detector utilizing a Frisch grid for photon ...

PDF | Incomplete charge collection due to poor electron mobility in amorphous selenium (a-Se) results in depth-dependent signal variations. The slow.

(12) United States Patent - googleapis.com

A.H. Goldan et al., "Amorphous Selenium Lateral Frisch Photodetec- ... amorphous selenium radiation detectors having a field- shaping multi-well ...

Photon counting performance of amorphous selenium and its ...

Photon counting detectors (PCD) have the potential to improve x-ray imaging; however, they are still hindered by high costs and performance ...

Feng Chen - SPIE

... lateral amorphous selenium detector for large area indirect conversion x-ray imaging applications ... Frisch photodetector and photomultiplier for high ...

Tuning Amorphous Selenium Composition with Tellurium to Improve ...

A subset of applications require detection of photons with spectral coverage from UV to infrared wavelengths. In this work, we present a ...

High gain lateral amorphous selenium (a-Se) detector for medical ...

ABSTRACT. Amorphous selenium (a-Se) is a well known photoconductor and has been used in both indirect and direct conversion x-ray detectors for a variety of ...

Amorphous selenium (a-Se) avalanche photodetector for ... - CORE

Although avalanche amorphous selenium (a-Se) is a very promising photoconductor for a variety of imaging applications, it is currently restricted to ...

High performance amorphous selenium lateral photodetector - IACL

Lateral amorphous selenium (a-Se) detectors based on the metal-semiconductor-metal (MSM) device structure have been studied for indirect detector medical ...

Amorphous-Selenium-Based Three-Terminal X-Ray Detector With a ...

Lateral metal-semiconductor-metal photodetectors based on amorphous selenium ... 2008. We investigate amorphous Selenium Frisch-grid detector design to ...

Picosecond Time Resolution with Avalanche Amorphous Selenium

Keywords: Amorphous Selenium, Picosecond, Photodetector, Nano-Frisch Grid, Multiwell, Avalanche ... lateral structures are very limited due to their low ...

Recent Developments of Amorphous Selenium- Based X-Ray ...

... Frisch grid technique for amorphous selenium radiation detectors,” Proc. SPIE ... sensor array with a lateral amorphous selenium detector for large area.

Development of an Amorphous Selenium-Based Photodetector ...

Amorphous-selenium (a-Se) based photodetectors are promising candidates for imaging devices, due to their high spatial resolution and response speed.

Selenium photomultiplier and method for fabrication thereof - The ...

A.H. Goldan et al., “Amorphous Selenium Lateral Frisch Photodetector and ... amorphous selenium radiation detectors having a field-shaping multi-well detector ...

Karim S. Karim - Publications - The Academic Family Tree

Amorphous selenium lateral Frisch photodetector and photo multiplier for high performance medical x-ray and gamma-ray imaging applications Progress in ...

Find and explore academic papers | Connected ... - Connected Papers

Lateral amorphous selenium metal-semiconductor-metal photodetector for large-area high-speed indirect-conversion medical imaging applications.

Amorphous selenium and its alloys from early xeroradiography to ...

We discuss the origin of the dark current, and highlight some of the current challenges in the design of next generation detectors. We also ...

amorphous selenium detectors: Topics by Science.gov

... photodiode to form a fluorescence detector. A microfluidic ... We fabricated amorphous selenium (a-Se) photodetectors with a lateral metal ...