HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >

Photocurrent enhancement in light-soaked chalcogenide glasses

Files in This Item:
PRB56-12.pdf92.05 kBPDFView/Open
Please use this identifier to cite or link to this item:

Title: Photocurrent enhancement in light-soaked chalcogenide glasses
Authors: Toyosawa, Naoko Browse this author
Tanaka, Keiji2 Browse this author →KAKEN DB
Authors(alt): 田中, 啓司2
Issue Date: 15-Sep-1997
Publisher: American Physical Society
Volume: 56
Issue: 12
Start Page: 7416
End Page: 7421
Publisher DOI: 10.1103/PhysRevB.56.7416
Abstract: Photocurrent changes with light soaking have been studied in amorphous As2S~Se,Te!3 and Se and crystalline As2S3 and Se at 10–300 K. In the chalcogenide glasses the photoconductive degradation occurs at 300 K, while at low temperatures photocurrents in subband-gap spectral regions increase with light soaking. In the crystalline samples, no such changes are detected. The photoconductive enhancement appears to be related to the photoinduced midgap absorption, and the microscopic mechanism is discussed in a unified way. The observations are also compared with those in the Staebler-Wronski effect in amorphous Si:H films.
Rights: Copyright © 1997 American Physical Society
Type: article
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 田中 啓司

Export metadata:

OAI-PMH ( junii2 , jpcoar_1.0 )

MathJax is now OFF:


 - Hokkaido University