Computational Materials Science Laboratory
Department of Materials Science,
Institute of Pure and Applied Sciences,
University of Tsukuba
Reseach Highlight
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April 10th, 2025
Naotaka Kasuya, Tomoki Furukawa, Hiroyuki Ishii*, Nobuhiko Kobayashi, Kenji Hirose, Hideaki Takayanagi, Toshihiro Okamoto, Shun Watanabe & Jun Takeya*,
"Evolution of electronic correlation in highly doped organic two-dimensional hole gas"
Nature Communications 16, 3214 (2025). DOI: 10.1038/s41467-025-58215-5
Here, the authors report its evolution from a band-insulating organic semiconductor and observe significant deviations from a simple metallic system even at far from half-filled band due to charge-order instability.
Press release (in Japanese)
「有機半導体における電子相関の発達を初めて観測
－電子相関発現のメカニズム解明と量子エレクトロニクスの発展に貢献－（説明資料）
Notification
Aprl 14, 2025
The new fourth-year students had the opportunity to meet each other.
This year, our lab will be run jointly with the Kobayashi Lab in the Department of Applied Physics.
2025.04.10
Co-authored paper with experimental group "Evolution of electronic correlation in highly doped organic two-dimensional hole gas" was published in Nature Communications!
https://doi.org/10.1038/s41467-025-58215-5
2024.11.01
I launch own laboratory. There is no staff yet...
Time table
| 1st period | 08:40--09:55 | Mon. 6th period; Lab. seminar (Research presentation) Thu. 6th period; Reading in turn (W. A. Harrison, Electronic Structure and the Properties of Solids (1980)) |
| 2nd period | 10:10--11:25 | |
| 3rd period | 12:15--13:30 | |
| 4th period | 13:45--15:00 | |
| 5th period | 15:15--16:30 | |
| 6th period | 16:45--18:00 |
Access
- [Faculty room] 3F626 Extension TEL 5312
- [Student room] Science-D401 Extenstion TEL 7364
- [Student room] 3F635
- [Computer room] 3D315
Affiliation
- [Faculty Org.] Department of Materials Science, Institute of Pure and Applied Sciences, University of Tsukuba
- [Educational Org. (Undergraduate)] Applied Condensed Matter Physics, College of Engineering Sciences, School of Science and Engineering University of Tsukuba
- [Educational Org. (Doctoral)] Subprogram in Materials Science, Master's/Doctoral Program in Engineering Sciences, Degree Programs in Pure and Applied Sciences,
Graduate School of Science and Technology, University of Tsukuba, - [Research Center] Research Center for Organic-Inorganic Quantum Spin Science and Technology (OIQSST)