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High|sensitivity X|ray polarimetry with amorphous silicon active


High-sensitivity X-ray polarimetry with amorphous silicon active

High-sensitivity X-ray polarimetry with amorphous silicon active- matrix pixel proportional counters. J.K. Black*a, P. Deines-Jonesb, K. Jahoda', S.E. Readyd ...

High-Sensitivity X-ray Polarimetry with Amorphous Silicon Active ...

Photoelectric X-ray polarimeters based on pixel micropattern gas detectors (MPGDs) offer order-of-magnitude improvement in sensitivity over more traditional ...

X-ray polarimetry with an active-matrix pixel proportional counter

We report the first results from an X-ray polarimeter with a micropattern gas proportional counter using an amorphous silicon active matrix readout.

X-ray polarimetry with an active-matrix pixel proportional counter

... polarimeter with a micropattern gas proportional counter using an amorphous silicon active matrix readout. ... high polarization sensitivity ...

X-ray polarimetry with an active matrix pixel proportional counter

... X-ray polarimeter with a micropattern gas proportional counter using an amorphous silicon active matrix readout ... high polarization sensitivity of a ...

X-ray polarimetry with an active-matrix pixel proportional counter

The detector described here has a geometry suitable for the focal plane of an astronomical X-ray telescope. Amorphous silicon readout technology will enable ...

X-ray polarimetry with an active-matrix pixel proportional counter ...

... X-ray polarimetry ... polarimeter with a micropattern gas proportional counter using an amorphous silicon active matrix readout. ... high polarization sensitivity ...

[PDF] X-ray polarimetry with an active-matrix pixel proportional counter

High-sensitivity x-ray polarimetry with amorphous-silicon active-matrix pixel proportional counters · Physics. SPIE Optics + Photonics · 2004.

Performance Characterisation of Amorphous Silicon Digital Detector ...

scintillator layer as an active medium to convert x- ray ... Amorphous selenium is used because of its excellent x-ray detection properties and a very high.

X-ray Imaging with Amorphous Silicon Active Matrix Flat-Panel ...

Such AMFP1 devices are well suited to the cancer therapy environment where high radiation doses are expected (-lxl06 cGy per year). Previous studies ...

(PDF) Amorphous silicon TFT X-ray image sensors - ResearchGate

the basic components in each pixel. X-ray imaging has been used in many ways,. including high resolution imaging using film, real-time.

Hydrogenated amorphous silicon high flux x-ray detectors for ...

For detectors with 0.8 μm thick active a-Si:H layer, their operation in an edge-on orientation allows for the reconstruction of micron-size beam ...

Amorphous-silicon imagers enter medical mainstream

Amorphous-silicon x-ray imagers can finally claim to have entered the diagnostic imaging mainstream. However, the trip to the mainstream has not been easy.

The X-ray Sensitivity of an Amorphous Lead Oxide Photoconductor

... semiconductor (CMOS) active-matrix arrays. The photoconductor acts as a direct X-ray-to-charge transducer; i.e., it absorbs X-rays and directly creates ...

FAQs | X-ray flat panel sensors - Hamamatsu Photonics

X-ray imaging devices are known to include X-ray imaging intensifiers, CCDs, and a-Si (amorphous silicon), etc. How are these devices different from flat ...

Sensitivity of a photoelectric x-ray polarimeter for astronomy: the ...

... Ray Polarization Sensitivity of the Imaging X-ray Polarimetry ... High-sensitivity x-ray polarimetry with amorphous-silicon active-matrix pixel proportional ...

x-ray amorphous materials: Topics by Science.gov

High-Sensitivity X-ray Polarimetry with Amorphous Silicon Active-Matrix Pixel Proportional Counters · NASA Technical Reports Server (NTRS). Black, J. K. ...

Research Catalog - X-ray astronomy

... x-ray active pixel sensor ... Ryan -- High-sensitivity x-ray polarimetry with amorphous-silicon active-matrix pixel proportional counters / J. K. Black, P.

A Concept for a High-Energy Gamma-ray Polarimeter - SPIE Digital ...

... high-energy pulsars, active ... amorphous silicon active layer and 3000 oA thick silicon ... Ready, and R. A. street, "X-ray polarimetry with an active-matrix pixel.