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ID 61460
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Author
Kataoka, Noriyuki Graduate School of Natural Science and Technology, Okayama University ORCID
Tanaka, Masashi Graduate School of Engineering, Kyushu Institute of Technology
Hosoda, Wataru Graduate School of Natural Science and Technology, Okayama University
Taniguchi, Takumi Graduate School of Natural Science and Technology, Okayama University
Fujimori, Shin-ichi Materials Sciences Research Center, Japan Atomic Energy Agency
Wakita, Takanori Graduate School of Natural Science and Technology, Okayama University Kaken ID publons researchmap
Muraoka, Yuji Graduate School of Natural Science and Technology, Okayama University Kaken ID researchmap
Yokoya, Takayoshi Graduate School of Natural Science and Technology, Okayama University ORCID Kaken ID publons researchmap
Abstract
We have performed soft x-ray spectroscopy in order to study the photoirradiation time dependence of the valence band structure and chemical states of layered transition metal nitride chloride TiNCl. Under the soft x-ray irradiation, the intensities of the states near the Fermi level (EF) and the Ti3+ component increased, while the Cl 2p intensity decreased. Ti 2p–3d resonance photoemission spectroscopy confirmed a distinctive Fermi edge with Ti 3d character. These results indicate the photo-induced metallization originates from deintercalation due to Cl desorption, and thus provide a new carrier doping method that controls the conducting properties of TiNCl.
Note
This fulltext is available in Oct. 2021.
Published Date
2020-10-16
Publication Title
Journal of Physics: Condensed Matter
Volume
volume33
Issue
issue3
Publisher
IOP Publishing
Start Page
035501
ISSN
0953-8984
NCID
AA10672168
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
File Version
author
PubMed ID
DOI
Web of Science KeyUT
Related Url
isVersionOf https://doi.org/10.1088/1361-648X/abbbc3
Funder Name
Ministry of Education, Culture, Sports, Science and Technology
Japan Society for the Promotion of Science
助成番号
JP 18KK0076
A-19-AE-0019
2019A-E19
JP18K04707