Research outline

  • We are working on basic and applied science of nano materials from a viewpoint of optics and material science. Our research aims at exploring new physical and chemical phenomena leading to applications. Our current interest is in optical properties of carbon nanotubes, graphene related materials, and layered transition metal dichalcogenides.

On April 2019, Our affiliation is changed to Fundamental Energy Science Dept.

NEWS

Jul 2021
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Our work on "Moiré exciton dynamics and moiré exciton-phonon interaction in a WSe2/MoSe2 heterobilayer" has been published in Nano Letters.
Copyright © 2021 American Chemical Society. All Rights Reserved.



Apr 2021
Kunpei Aino, Kaihai Luc as bachelor students, Shuichi Asada, Yuuki Okamura, Kenichi Nagashima, Samneang HENG as Master course students, Kim Heejun as Ph. D student join our lab.
Mar 2021
Yuhei Miyauchi, Taishi Nishihara, and Akira Takakura have promoted to Department of Energy Science and Technology, Kyoto University. Congraturations!

Nov 2020
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Our work on "Controllable Magnetic Proximity Effect and Charge Transfer in 2D Semiconductor and Double-layered Perovskite Manganese Oxide van der Waals Heterostructure" has been published in Advanced Materials (backside cover).
Copyright © 1999-2020 John Wiley & Sons, Inc. All Rights Reserved.



Oct 2020
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Our work on "Magnetic Field Induced Inter-Valley Trion Dynamics in Monolayer 2D Semiconductor" has been published in Advanced Functional Materials.
Copyright © 1999-2020 John Wiley & Sons, Inc. All Rights Reserved.



Oct 2020
Wu Hengkai, Dong Duanfei as Master course student, and Kaori Hashimoto as secretary join our lab.

Apr 2020
Shuichi Asada as bachelor student, Keima Asou, Mikio Kobayashi, and Mashu Morimoto as Master course students join our lab.

March 2020
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Kenya Tanaka won the award for encouragement of research, and Journal of Materials Chemistry A prize at The 57th Fullerenes-Nanotubes-Graphene General SYmposium.





Jan 2020
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Our work on "Perovskite solar cells with reduced fabrication cost by using recycled utilization of a nanoporous Au electrode Advanced Science.
Copyright © 1999-2020 John Wiley & Sons, Inc. All Rights Reserved.



Oct 2019
Yang Fengjiu received her Ph.D. degree. Congraturations!

Oct 2019
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Our work on "Valley relaxation through phonon scattering process in monolayer WSe2" has been published in Physical Review B (Rapid Communications).
Copyright © 2019 American Physical Society. All Rights Reserved.



Oct 2019
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Our work on "Machine-learning analysis to predict the exciton valley polarization mapping of 2D semiconductors" has been published in ACS Nano.
Copyright © 2019 American Chemical Society. All Rights Reserved.



Oct 2019
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Our work on "Anisotropic and stable charged excitons in two-dimensioal transition metal dichalcogenides ReS2" has been published in Advanced Functional Materials.
Copyright © 1999-2019 John Wiley & Sons, Inc. All Rights Reserved.



Jun 2019
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Our work on "Elucidation of valley depolarization dynamics of charged excitons in two-dimensioal transition metal dichalcogenides" has been published in Physical Review B.
Copyright © 2019 American Physical Society. All Rights Reserved.



Jun 2019
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Our work on "The effect of interface reaction on PL and photostability of 1L-two-dimensioal transition metal dichalcogenides" has been published in ACS omega.
Copyright © 2019 American Chemical Society. All Rights Reserved.



Apr 2019
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Our work on "Control of excitonic valley polarization in two-dimensioal transition metal dichalcogenides by electrostatic doping" has been published in Advanced Functional Materials.
Copyright © 1999-2019 John Wiley & Sons, Inc. All Rights Reserved.



Apr 2019
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Our work on "High Efficiency in planar perovskite solar cells fabricated with excess PbI2 and two-step growth process" has been published in ACS Applied Materials & Interfaces.
Copyright © 2019 American Chemical Society. All Rights Reserved.



Apr 2019
Mikio Kobayashi as bachelor student, Akira Takakura as program-specific researcher, and Taishi Nishihara as program-specific assinstant professor join our lab.

Mar 2019
Kengo Hachiya, Ken Kiyama have been finished their master couses. Wang Xiaofan graduates.

Jan 2019
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Our work on "Ultrafast carrier dynamics of two-dimensioal transition metal dichalcogenides ReS2" has been published in Advanced Functional Materials.
Copyright © 1999-2018 John Wiley & Sons, Inc. All Rights Reserved.



Nov 2018
We organized 9th A3 symposium on Emerging Materials at Kyoto University, Uji Campus.

Nov 2018
New menbers of Zhang Yan as a Ph. D student joins our lab.

Oct 2018
Yang Fengjiu (Ph.D. student) won Research fellowship for Young Scientists (DC2) from Japan Society for the Promotion of Science (JSPS).

Oct 2018
Mr. Kiran Kumar Krishna Murthy (Master course) from Visvesvaraya Technological University, India finished his international exchange educational program, and went back to India. Thank you for 3 months.

Sept 2018
Professor Matsuda and Associate Professor Miyauchi organized JSAP-OSA symposium (Nanocarbon and 2D material optics) at the 79th JSAP Autumn Meeting.

Sept 2018
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Our work on "Identification of two-dimensioal transition metal dichalcogenides ReS2 band structure" has been published in Applied Physics Letters.
Copyright © 2018 AIP Publishing LLC. All Rights Reserved.



Aug 2018
Mr. Sahil from Rice university finished his international exchange educational program, and went back to US. Thank you for 2 months.
Report from Sahil

July 2018
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Our work on "Clarification of valley relaxation mechanism in two-dimensioal transition metal dichalcogenides" has been published in Nature Communications.
Copyright © 2018 Springer Nature Limited. All Rights Reserved.

July 2018
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Our work on "Realization of type1 heterostructure with two-dimensioal transition metal dichalcogenides" has been published in Advanced Functional Materials.
Copyright © 1999-2018 John Wiley & Sons, Inc. All Rights Reserved.

July 2018
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Professor Kazunari Matsuda won Spectra-Physics Prize at Excon2018.



July 2018
Mr. Kiran Kumar Krishna Murthy (Master course) from Visvesvaraya Technological University, India will stay for 3 months as internship student.

Jun 2018
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Our work on "Carrier extraction or injection between monolayer MoS2 and an aqueous solution" has been published in The journal of Physical Chemistry C Copyright 2018 American Chemical Society. All Rights Reserved.



Jun 2018
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Our work on "Construction of GaSe/MoS2 p-n heterostructure with high peak-to-valley ratio (>105)" has been published in Small.
Copyright © 1999-2018 John Wiley & Sons, Inc. All Rights Reserved.


Jun 2018
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Sahil Patel from Rice University will stay for 2 months with Nakatani RIES (Research & International Experiences for Studenst).




May 2018
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Nur Baizura Mohamed received her Ph.D. degree. Congraturations!




Apr 2018
Kenya Tanaka and Shotaro Yano, as Master course students, and Takashi Someya as postdoctoral fellow join our lab.

past events

Link

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Address
Institute of Advanced Energy, Kyoto University Gokasho, Uji, Kyoto 611-0011, Japan

Train
JR Kyoto station
-> Obaku station (Nara line)
5 min walk from Obaku station to Uji campus


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Seminar List

June 28, 2018
Dr. Stephen K. Doorn
Los Alamos National Lab.
"Emergent Photophysics and Quantum Emission Behavior of Carbon Nanotube Defects"


Dec 4, 2017
Prof. Gwénaël Rapenne
Université Paul Sabatier and NanoSciences Group
"Technomimetic nanomachines: Molecular wheels, vehicles, rotors and motors"


Feb 1, 2017
Assistant Prof. Daisuke Kiriya
Osaka Prefecture University
"Molecular chemistry on nanoelectronic materials"


Jan 5, 2017
Prof. Jie Liu
Department of Chemistry, Duke University
"Selective Growth of Semiconducting Single-walled Carbon Nanotubes"


Nov 7, 2016
Prof. Rodney S Ruoff
Ulsan National Institute of Science & Technology
"Carbon Materials for Future"


Feb 3, 2016
Prof. Y. Ohno
Institute of Materials and Systems for Sustainability, Nagoya University
"Carbon Nanotube Electronics"


Feb 3, 2015
Prof. Goki Eda
National University of Singapore
"Charge Carriers and Excitons 2D Crystals of Transition Metal Dichalcogenides"


July 21, 2014
Prof. Brahim Lounis
University of Bordeaux and CNRS
"Optical detection and spectroscopy of individual nano-objects"


Feb 27, 2014
Prof. Wee Shong Chin
Department of Chemistry
National University of Singapore
"Nanomaterials and Spectroscopy"


Oct 24, 2013
Prof. Taishi Takenobu
Schools of Advanced Science and Engineering, Department of Applied Physics, Waseda University
"Flexible Electronics"


Sep 17, 2013
Dr. Hisato Yamaguchi
The Center of Integrated Nanotechnologies,
Los Alamos National Laboratory
"Optoelectronics of atomically thin materials"


Feb 2, 2013
Dr. Yasuhiko Hirana
Nakajima Laboratory,
Department of Applied Chemistry,
Faculty of Engineering, Kyushu University
"Electrochemistry of carbon nanotubes"


Jan 18,2013
Prof. Jan Valenta
Faculty of Mathematics and Physics, Department of Chemical Physics and Optics, Charles University
"Optical properties of Si nano crystals"


Oct 11, 2012
Dr. Yuh Tomio
Division of Applied Physics, Graduate School of Engineering, SHokkaido University
" Excitons and optical responses of carbon nanotubes"


Jan 16, 2012
Dr. Satoru Konabe
Graduate School of Pure and Applied Sciences, University of Tsukuba
"Many-body physics in carbon nanotubes"