X-ray detection method for the direct-conversion plasma detector

Jungwon Kang, Hyungsup Shin, Sangjun Lee, Kisung Lee, Hakjae Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study 2-dimensional plasma simulation code was used to find a new approach of x-ray detection method with PDP-like geometry and condition. A conventional PDP geometry consisted of three electrodes was selected and Ne-Xe composition gas was filled the cell-gap. Depending on incident X-ray energy, the number of charges generated within the cell-gap could be different. For the charge amplification and collection of charges two consecutive ac pulses were applied to scan and address electrodes. The increased charges were collected on the positive-bias address electrode at the rear panel. Two parameters, such as amplitude of collected current and formation delay of collected current, were calculated and compared. The formation delay showed more accurate relationship than the collected current amplitude.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume7805
DOIs
Publication statusPublished - 2010 Nov 8
EventHard X-Ray, Gamma-Ray, and Neutron Detector Physics XII - San Diego, CA, United States
Duration: 2010 Aug 22010 Aug 4

Other

OtherHard X-Ray, Gamma-Ray, and Neutron Detector Physics XII
CountryUnited States
CitySan Diego, CA
Period10/8/210/8/4

Fingerprint

Plasma
Detector
Charge
Detectors
Electrode
Plasmas
X rays
Electrodes
electrodes
detectors
Plasma simulation
x rays
Geometry
gas composition
geometry
cells
Amplification
Cell
Gases
Two Parameters

Keywords

  • direct conversion
  • formation delay
  • PDP
  • plasma display
  • X-ray detection

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Kang, J., Shin, H., Lee, S., Lee, K., & Lee, H. (2010). X-ray detection method for the direct-conversion plasma detector. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 7805). [78051D] https://doi.org/10.1117/12.862497

X-ray detection method for the direct-conversion plasma detector. / Kang, Jungwon; Shin, Hyungsup; Lee, Sangjun; Lee, Kisung; Lee, Hakjae.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7805 2010. 78051D.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kang, J, Shin, H, Lee, S, Lee, K & Lee, H 2010, X-ray detection method for the direct-conversion plasma detector. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7805, 78051D, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XII, San Diego, CA, United States, 10/8/2. https://doi.org/10.1117/12.862497
Kang J, Shin H, Lee S, Lee K, Lee H. X-ray detection method for the direct-conversion plasma detector. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7805. 2010. 78051D https://doi.org/10.1117/12.862497
Kang, Jungwon ; Shin, Hyungsup ; Lee, Sangjun ; Lee, Kisung ; Lee, Hakjae. / X-ray detection method for the direct-conversion plasma detector. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7805 2010.
@inproceedings{f56928d73015409681ca3a33253f3afe,
title = "X-ray detection method for the direct-conversion plasma detector",
abstract = "In this study 2-dimensional plasma simulation code was used to find a new approach of x-ray detection method with PDP-like geometry and condition. A conventional PDP geometry consisted of three electrodes was selected and Ne-Xe composition gas was filled the cell-gap. Depending on incident X-ray energy, the number of charges generated within the cell-gap could be different. For the charge amplification and collection of charges two consecutive ac pulses were applied to scan and address electrodes. The increased charges were collected on the positive-bias address electrode at the rear panel. Two parameters, such as amplitude of collected current and formation delay of collected current, were calculated and compared. The formation delay showed more accurate relationship than the collected current amplitude.",
keywords = "direct conversion, formation delay, PDP, plasma display, X-ray detection",
author = "Jungwon Kang and Hyungsup Shin and Sangjun Lee and Kisung Lee and Hakjae Lee",
year = "2010",
month = "11",
day = "8",
doi = "10.1117/12.862497",
language = "English",
isbn = "9780819483010",
volume = "7805",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

}

TY - GEN

T1 - X-ray detection method for the direct-conversion plasma detector

AU - Kang, Jungwon

AU - Shin, Hyungsup

AU - Lee, Sangjun

AU - Lee, Kisung

AU - Lee, Hakjae

PY - 2010/11/8

Y1 - 2010/11/8

N2 - In this study 2-dimensional plasma simulation code was used to find a new approach of x-ray detection method with PDP-like geometry and condition. A conventional PDP geometry consisted of three electrodes was selected and Ne-Xe composition gas was filled the cell-gap. Depending on incident X-ray energy, the number of charges generated within the cell-gap could be different. For the charge amplification and collection of charges two consecutive ac pulses were applied to scan and address electrodes. The increased charges were collected on the positive-bias address electrode at the rear panel. Two parameters, such as amplitude of collected current and formation delay of collected current, were calculated and compared. The formation delay showed more accurate relationship than the collected current amplitude.

AB - In this study 2-dimensional plasma simulation code was used to find a new approach of x-ray detection method with PDP-like geometry and condition. A conventional PDP geometry consisted of three electrodes was selected and Ne-Xe composition gas was filled the cell-gap. Depending on incident X-ray energy, the number of charges generated within the cell-gap could be different. For the charge amplification and collection of charges two consecutive ac pulses were applied to scan and address electrodes. The increased charges were collected on the positive-bias address electrode at the rear panel. Two parameters, such as amplitude of collected current and formation delay of collected current, were calculated and compared. The formation delay showed more accurate relationship than the collected current amplitude.

KW - direct conversion

KW - formation delay

KW - PDP

KW - plasma display

KW - X-ray detection

UR - http://www.scopus.com/inward/record.url?scp=78049377376&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78049377376&partnerID=8YFLogxK

U2 - 10.1117/12.862497

DO - 10.1117/12.862497

M3 - Conference contribution

SN - 9780819483010

VL - 7805

BT - Proceedings of SPIE - The International Society for Optical Engineering

ER -