Small-Dose-Sensitive X-Ray Image Pixel with HgI2 Photoconductor and Amorphous Oxide Thin-Film Transistor

Jae Chul Park; Pyo Jin Jeon; Jin Sung Kim; Seongil Im

doi:10.1002/adhm.201400077

Small-Dose-Sensitive X-Ray Image Pixel with HgI₂ Photoconductor and Amorphous Oxide Thin-Film Transistor

Jae Chul Park, Pyo Jin Jeon, Jin Sung Kim, Seongil Im

Department of Physics

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

A new X-ray image sensor is demonstrated with an oxide thin-film transistor backplane and HgI₂ sensing material. It displays outstanding image quality under a low X-ray exposure and a low electric field. It is promising as a state-of-the-art device to realize highly resolved images at a low X-ray dose for a variety of medical X-ray imaging applications.

Original language	English
Pages (from-to)	51-57
Number of pages	7
Journal	Advanced Healthcare Materials
Volume	4
Issue number	1
DOIs	https://doi.org/10.1002/adhm.201400077
Publication status	Published - 2015 Jan 1

Bibliographical note

Publisher Copyright:
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

All Science Journal Classification (ASJC) codes

Biomaterials
Biomedical Engineering
Pharmaceutical Science

Access to Document

10.1002/adhm.201400077

Cite this

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abstract = "A new X-ray image sensor is demonstrated with an oxide thin-film transistor backplane and HgI2 sensing material. It displays outstanding image quality under a low X-ray exposure and a low electric field. It is promising as a state-of-the-art device to realize highly resolved images at a low X-ray dose for a variety of medical X-ray imaging applications.",

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