CHIASHI Shohei

J-GLOBAL         Last updated: Oct 19, 2019 at 00:36
 
Avatar
Name
CHIASHI Shohei
E-mail
chiashiphoton.t.u-tokyo.ac.jp
URL
http://www.photon.t.u-tokyo.ac.jp/~chiashi/
Affiliation
The University of Tokyo
Section
School of Engineering
Job title
Associate Professor
Degree
Doctor of Engineering(The University of Tokyo)
Research funding number
50434022
ORCID ID
0000-0002-3813-0041

Research Areas

 
 

Academic & Professional Experience

 
2006
   
 
-, Tokyo University of Science, Assistant Professor.
 
2003
 - 
2006
JSPS, Research Fellowship for Young Scientist (DC1).
 

Education

 
 
 - 
2006
Department of Mechanical Engineering, Graduate School, Division of Engineering, The University of Tokyo
 
 
 - 
2001
Department of Mechanical Engineering, Faculty of Engineering, The University of Tokyo
 

Awards & Honors

 
2015
Best Poster Award, The Fifteenth International Conference on the Science and Application of Nanotubes
 
2014
Best Poster Award, The Sixteenth International Conference on the Science and Application of Nanotubes
 

Published Papers

 
Ryo Yoshikawa, Kaoru Hisama, Hiroyuki Ukai, Yukai Takagi, Taiki Inoue, Shohei Chiashi, Shigeo Maruyama
ACS Nano      Jun 2019   [Refereed]
Shohei Chiashi, Yuta Saito, Takashi Kato, Satoru Konabe, Susumu Okada, Takahiro Yamamoto, Yoshikazu Homma
ACS Nano      Jan 2019   [Refereed]
Yang Qian, Hua An, Taiki Inoue, Shohei Chiashi, Rong Xiang, Shigeo Maruyama
physica status solidi (b)   1800187   Jul 2018   [Refereed]
Kaoru Hisama, Ryo Yoshikawa, Teppei Matsuo, Takuya Noguchi, Tomoya Kawasuzuki, Shohei Chiashi, Shigeo Maruyama
The Journal of Physical Chemistry C   122(17) 9648   May 2018   [Refereed]
Shinya Aikawa, Sungjin Kim, Theerapol Thurakitseree, Erik Einarsson, Taiki Inoue, Shohei Chiashi, Kazuhito Tsukagoshi, Shigeo Maruyama
Applied Physics Letters   112(1) 013501   Jan 2018   [Refereed]
Ya Feng, Taiki Inoue, Hua An, Rong Xiang, Shohei Chiashi, Shigeo Maruyama
Applied Physics Letters   112(19) 191904   May 2018   [Refereed]
Cui Kehang, Kumamoto Akihito, Xiang Rong, An Hua, Wang Benjamin, Inoue Taiki, Chiashi Shohei, Ikuhara Yuichi, Maruyama Shigeo
NANOSCALE   8(3) 1608-1617   2016   [Refereed]
Keigo Otsuka, Shun Yamamoto, Taiki Inoue, Bunsho Koyano, Hiroyuki Ukai, Ryo Yoshikawa, Rong Xiang, Shohei Chiashi, Shigeo Maruyama
ACS Nano   12(4) 3994   Apr 2018   [Refereed]
Kazuki Yoshino, Takashi Kato, Yuta Saito, Junpei Shitaba, Tateki Hanashima, Kazuma Nagano, Shohei Chiashi, Yoshikazu Homma
ACS Omega   3(4) 4352   Apr 2018   [Refereed]
Otsuka Keigo, Inoue Taiki, Shimomura Yuki, Chiashi Shohei, Maruyama Shigeo
NANO RESEARCH   10(9) 3248-3260   Sep 2017   [Refereed]
Hou Bo, Wu Cheng, Inoue Taiki, Chiashi Shohei, Xiang Rong, Maruyama Shigeo
CARBON   119 502-510   Aug 2017   [Refereed]
Chiashi Shohei, Kono Kaname, Matsumoto Daiki, Shitaba Junpei, Homma Naoki, Beniya Atsushi, Yamamoto Takahiro, Homma Yoshikazu
PHYSICAL REVIEW B   91(15)    Apr 2015   [Refereed]
Westover Andrew S., Choi Junho, Cui Kehang, Ishikawa Takumi, Inoue Taiki, Xiang Rong, Chiashi Shohei, Kato Takahisa, Maruyama Shigeo, Pint Cary L.
SCRIPTA MATERIALIA   125 63-67   Dec 2016   [Refereed]
Chen Xiao, Xiang Rong, Zhao Pei, An Hua, Inoue Taiki, Chiashi Shohei, Maruyama Shigeo
CARBON   107 852-856   Oct 2016   [Refereed]
Otsuka Keigo, Inoue Taiki, Shimomura Yuki, Chiashi Shohei, Maruyama Shigeo
NANOSCALE   8(36) 16363-16370   Sep 2016   [Refereed]
Jeon Il, Qian Yang, Nakao Shoichiro, Ogawa Daisuke, Xiang Rong, Inoue Taiki, Chiashi Shohei, Hasegawa Tetsuya, Maruyama Shigeo, Matsuo Yutaka
JOURNAL OF MATERIALS CHEMISTRY A   4(48) 18763-18768   2016   [Refereed]
Chen Xiao, Zhao Pei, Xiang Rong, Kim Sungjin, Cha JinHyeok, Chiashi Shohei, Maruyama Shigeo
CARBON   94 810-815   Nov 2015   [Refereed]
An Hua, Kumamoto Akihito, Takezaki Hiroki, Ohyama Shinnosuke, Qian Yang, Inoue Taiki, Ikuhara Yuichi, Chiashi Shohei, Xiang Rong, Maruyama Shigeo
NANOSCALE   8(30) 14523-14529   2016   [Refereed]
Koh Heeyuen, Cannon James J., Shiga Takuma, Shiomi Junichiro, Chiashi Shohei, Maruyama Shigeo
PHYSICAL REVIEW B   92(2)    Jul 2015   [Refereed]
Yasuda Satoshi, Hoshina Shinji, Chiashi Shohei, Maruyama Shigeo, Murakoshi Kei
NANOSCALE   8(45) 19093-19098   2016   [Refereed]
Kim Sungjin, Zhao Pei, Aikawa Shinya, Einarsson Erik, Chiashi Shohei, Maruyama Shigeo
ACS APPLIED MATERIALS & INTERFACES   7(18) 9702-9708   May 2015   [Refereed]
Cui Kehang, Chiba Takaaki, Chen Xiao, Chiashi Shohei, Maruyama Shigeo
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY   15(4) 3107-3110   Apr 2015   [Refereed]
Ozao Akihiko, Chiashi Shohei, Watanabe Satoshi, Yamaguchi Genta, Kato Hiroki, Homma Yoshikazu
JAPANESE JOURNAL OF APPLIED PHYSICS   54(5)    May 2015   [Refereed]
Zhao Pei, Kim Sungjin, Chen Xiao, Einarsson Erik, Wang Miao, Song Yenan, Wang Hongtao, Chiashi Shohei, Xiang Rong, Maruyama Shigeo
ACS NANO   8(11) 11631-11638   Nov 2014   [Refereed]
Chiashi Shohei, Hanashima Tateki, Mitobe Ryota, Nagatsu Kotaro, Yamamoto Takahiro, Homma Yoshikazu
JOURNAL OF PHYSICAL CHEMISTRY LETTERS   5(3) 408-412   Feb 2014   [Refereed]
Ozao Akihiko, Chiashi Shohei, Watanabe Satoshi, Yamaguchi Genta, Kato Hiroki, Homma Yoshikazu
Japanese Journal of Applied Physics   54(5)    2015   [Refereed]
Otsuka Keigo, Inoue Taiki, Chiashi Shohei, Maruyama Shigeo
Nanoscale   6(15) 8831-8835   2014   [Refereed]
Cui Kehang, Chiba Takaaki, Omiya Shuichiro, Thurakitseree Theerapol, Zhao Pei, Fujii Shunjiro, Kataura Hiromichi, Einarsson Erik, Chiashi Shohei, Maruyama Shigeo
JOURNAL OF PHYSICAL CHEMISTRY LETTERS   4(15) 2571-2576   Aug 2013   [Refereed]
Cui Kehang, Anisimov Anton S., Chiba Takaaki, Fujii Shunjiro, Kataura Hiromichi, Nasibulin Albert G., Chiashi Shohei, Kauppinen Esko I., Maruyama Shigeo
JOURNAL OF MATERIALS CHEMISTRY A   2(29) 11311-11318   2014   [Refereed]
Inoue Taiki, Hasegawa Daisuke, Chiashi Shohei, Maruyama Shigeo
Journal of Materials Chemistry A   3(29) 15119-15123   2015   [Refereed]
Harish Sivasankaran, Ishikawa Kei, Chiashi Shohei, Shiomi Junichiro, Maruyama Shigeo
JOURNAL OF PHYSICAL CHEMISTRY C   117(29) 15409-15413   Jul 2013   [Refereed]
Inoue Taiki, Hasegawa Daisuke, Chiashi Shohei, Maruyama Shigeo
JOURNAL OF MATERIALS CHEMISTRY A   3(29) 15119-15123   2015   [Refereed]
Inoue Taiki, Hasegawa Daisuke, Badar Saifullah, Aikawa Shinya, Chiashi Shohei, Maruyama Shigeo
JOURNAL OF PHYSICAL CHEMISTRY C   117(22) 11804-11810   Jun 2013   [Refereed]
Yoo Kwanghyun, Takei Yusuke, Kim Sungjin, Chiashi Shohei, Maruyama Shigeo, Matsumoto Kiyoshi, Shimoyama Isao
NANOTECHNOLOGY   24(20)    May 2013   [Refereed]
Otsuka Keigo, Inoue Taiki, Chiashi Shohei, Maruyama Shigeo
NANOSCALE   6(15) 8831-8835   Aug 2014   [Refereed]
Zhao Pei, Kumamoto Akihito, Kim Sungjin, Chen Xiao, Hou Bo, Chiashi Shohei, Einarsson Erik, Ikuhara Yuichi, Maruyama Shigeo
JOURNAL OF PHYSICAL CHEMISTRY C   117(20) 10755-10763   May 2013   [Refereed]
Homma Yoshikazu, Chiashi Shohei, Yamamoto Takahiro, Kono Kaname, Matsumoto Daiki, Shitaba Junpei, Sato Shintaroh
PHYSICAL REVIEW LETTERS   110(15)    Apr 2013   [Refereed]
Xiang Rong, Hou Bo, Einarsson Erik, Zhao Pei, Harish Sivasankaran, Morimoto Kenichi, Miyauchi Yuhei, Chiashi Shohei, Tang Zikang, Maruyama Shigeo
ACS NANO   7(4) 3095-3103   Apr 2013   [Refereed]
Thurakitseree Theerapol, Kramberger Christian, Kumamoto Akihito, Chiashi Shohei, Einarsson Erik, Maruyama Shigeo
ACS NANO   7(3) 2205-2211   Mar 2013   [Refereed]
Zhao Pei, Hou Bo, Chen Xiao, Kim Sungjin, Chiashi Shohei, Einarsson Erik, Maruyama Shigeo
NANOSCALE   5(14) 6530-6537   2013   [Refereed]
Thurakitseree Theerapol, Kramberger Christian, Zhao Pei, Chiashi Shohei, Einarsson Erik, Maruyama Shigeo
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS   249(12) 2404-2407   Dec 2012   [Refereed]
Harish Sivasankaran, Ishikawa Kei, Einarsson Erik, Aikawa Shinya, Inoue Taiki, Zhao Pei, Watanabe Makoto, Chiashi Shohei, Shiomi Junichiro, Maruyama Shigeo
MATERIALS EXPRESS   2(3) 213-223   Sep 2012   [Refereed]
Xiang Rong, Einarsson Erik, Murakami Yoichi, Shiomi Junichiro, Chiashi Shohei, Tang Zikang, Maruyama Shigeo
ACS NANO   6(8) 7472-7479   Aug 2012   [Refereed]
Harish Sivasankaran, Ishikawa Kei, Einarsson Erik, Aikawa Shinya, Chiashi Shohei, Shiomi Junichiro, Maruyama Shigeo
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER   55(13-14) 3885-3890   Jun 2012   [Refereed]
Thurakitseree Theerapol, Kramberger Christian, Zhao Pei, Aikawa Shinya, Harish Sivasankaran, Chiashi Shohei, Einarsson Erik, Maruyama Shigeo
CARBON   50(7) 2635-2640   Jun 2012   [Refereed]
Chiashi Shohei, Okabe Hiroto, Inoue Taiki, Shiomi Junichiro, Sato Tadashi, Kono Shuichi, Terasawa Masami, Maruyama Shigeo
JOURNAL OF PHYSICAL CHEMISTRY C   116(12) 6805-6808   Mar 2012   [Refereed]
Kono Kaname, Matsumoto Daiki, Chiashi Shohei, Homma Yoshikazu
SURFACE AND INTERFACE ANALYSIS   44(6) 686-689   Jun 2012   [Refereed]

Misc

 
I. Wako, T. Chokan, D. Takagi, S. Chiashi and Y. Homma
CHEMICAL PHYSICS LETTERS   449(4-6) 309-313   2007
T. Koizumi, M. Ikeda, D. Takagi, S. Chiashi, E.. Rokuta, C. Oshima and Y. Homma
JAPANESE JOURNAL OF APPLIED PHYSICS   46(9A) 6087-6090   2007
H. Liu, D. Takagi, H. Ohno, S. Chiashi, T. Chokan, and Y. Homma
APPLIED PHYSICS EXPRESS   1(1) 014001-1-014001-3   2008
H. Ohno, D. Takagi, K. Yamada, S. Chiashi, A. Tokura, and Y. Homma
JAPANESE JOURNAL OF APPLIED PHYSICS   47(4 Issue 1) 1956-1960   2008
H. Liu, T. Chokan, D. Takagi, H. Ohno, S.i Chiashi, and Y. Homma
JAPANESE JOURNAL OF APPLIED PHYSICS   47(4) 1966-1970   2008

Conference Activities & Talks

 
Photoluminescence Spectra from Single‐Walled Carbon Nanotubes on hexagonal Boron Nitride
*S. Yotsumoto, T. Ogamoto, T. Murai, H. Arai, T. Inoue, R. Xiang, S. Maruyama, S. Chiashi
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   25 Jul 2019   
Semiconducting Carbon Nanotubes for grain engineering in perovskite solar cells
*S. Seo, I. Jeon, R. Xiang, T. Tanaka, J.‐W. Lee, D. Suh, R. Nishikubo, A. Saeki, S. Chiashi, J. Shiomi, H. Kataura, Y. Yang, Y. Matsuo, S. Maruyama
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   25 Jul 2019   
Temperature Change of Water Adsorption Layer on Suspended Single‐walled Carbon Nanotube
*Y. Homma, Y. Saito, Y. Tanaka, G. Yamaguchi, S. Chiashi
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   25 Jul 2019   
Application of one‐dimensional van der Waals heterostructures coaxially wrapped around single‐walled carbon nanotubes
*S. Maruyama, R. Xiang, T.Inoue, Y. Zheng, M. Liu, Y. Sato, A. Kumamoto, Y. Li, S. Chiashi, E. Kauppinen, K. Suenaga, Y. Ikuhara
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   24 Jul 2019   
Synthesis of Boron Nitride Wrapped Vertically‐Aligned Single‐Walled Carbon Nanotubes and Boron Nitride Nanotubes Array
*M. Liu, Y. Zheng, T. Inoue, S. Chiashi, R. Xiang, S. Maruyama
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   23 Jul 2019   
Growth process of individual single‐walled carbon nanotubes analyzed by isotope labelling
*T. Inoue, B. Koyano, S. Yamamoto, S. Hiraoka, K. Otsuka, R. Xiang, S. Chiashi, S. Maruyama
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   23 Jul 2019   
Water Adsorption and Desorption on Single and Suspended Single-Walled Carbon Nanotubes by Spectroscopy [Invited]
*S. Chiashi, Y. Homma
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   23 Jul 2019   
Interaction between layers of single‐walled carbon nanotube coated with boron nitride nanotube
K. Hisama, S. Okada, S. Chiashi, S. Maruyama
International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT19)   22 Jul 2019   
Mode-locked Oscillation of Cr:ZnS Laser using 2.4 μm Absorption Peak of Single Walled Carbon Nanotube Film
D. Okazaki, H. Arai, E. I. Kauppinen, S. Chiashi, S. Maruyama, S. Ashihara
CLEO/Europe-EQEC   24 Jun 2019   
Water Adsorption and Desorption on Single-Walled Carbon Nanotubes
S. Chiashi
The 4th UTokyo - SNU Workshop   21 Feb 2019   
Chemical vapor deposition of one-dimensional heterostructures
Y. Zheng, R. Xiang, T. Inoue, Y. Qian, M. Liu, S. Chiashi, E. I. Kauppinen, S. Maruyama
ChinaNano 2019 (8th International Conference on Nanoscience and Technology)   2019   
Enhanced in-plane thermal conductance of single-walled carbon nanotube/boron nitride nanotube composite films
*P. Wang, Y. Zheng, T. Inoue, R. Xiang, S. Chiashi, S. Maruyama
8th International Conference on Nanoscience and Technology ChinaNano 2019)   2019   
Thermal Conductivity Measurements of Single-Walled Carbon Nanotubes by Photoluminescence Imaging Spectroscopy
K. Yoshino, K. Nagano, M. Horiguchi, Y. Tanaka, S. Chiashi, *Y. Homma
Materials Research Society (MRS) Fall Meeting & Exhibit   28 Nov 2018   
Single-walled carbon nanotubes co-axially wrapped with mono- and few-layer boron nitride nanotubes
R. Xiang, T. Inoue, Y. Zheng, M. Liu, Y. Qian, S. Chiashi, A. Kumamoto, Y. Ikuhara, Y. Sato, K. Suenaga, J. Guo, Y. Li, E. Kauppinen, *S. Maruyama
Materials Research Society (MRS) Fall Meeting & Exhibit   28 Nov 2018   
Temperature dependence of photoluminescence spectra from a suspended single-walled carbon nanotube with water adsorption layer
*Y. Tanaka, Y. Saito, K. Yoshino, A. Ozao, S. Chiashi, Y. Homma
Materials Research Society (MRS) Fall Meeting & Exhibit   26 Nov 2018   
Thermal conductivity measurement of a suspended single-walled carbon nanotube by photoluminescence spectroscopy
*S. Chiashi, K. Yoshino, T. Kato, Y. Saito, J. Shitaba, T. Hanashima, K. Nagano, Y. Homma
31st International Microprocesses and Nanotechnology Conference (MNC 2018)   15 Nov 2018   
Free Thermal Vibration of SWNT and Its Modeling in CGMD Simulation
*H. Koh, Y. Yoshiomoto, J. Shiomi, S. Chiashi, S. Maruyama
International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2018)   13 Nov 2018   
Synthesis of 1-Dimensional and 2-Dimensional Molybdenum Disulfide Heterostructures for Application in Solar Cells
*Y. Qian, Y. Zheng, M. Liu, A. Anisimov, E. I. Kauppinen, J. Kong, T. Inoue, I. Jeon, R. Xiang, S. Chiashi, S. Maruyama
9th A3 Symposium on Energing Materials: Nanomaterials for electronics, energy, and environment   29 Oct 2018   
Water in Nanospace
*Y. Homma, S. Chiashi
Water on Materials Surface 2018   27 Jul 2018   
Diameter-Dependent Melting Points of Water Encapsulated in Single-walled Carbon Nanotubes
Y. Saito, T. Kato, *Y. Tanaka, S. Chiashi, Y. Homma
Water on Materials Surface 2018   27 Jul 2018   
Synthesis of Large-Area 2-Dimensional Molybdenum Disulfide Nanomaterials for Application in Solar Cells
*Y. Qian, I. Jeon, T. Inoue, A. Anisimov, S. Chiashi, E. I. Kauppinen, J. Kong, S. Maruyama
19th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials   19 Jul 2018   
Long-Length Removal of Metallic Single-Walled Carbon Nanotubes for Multiple Transistor Fabrication
*T. Inoue, K. Otsuka, S. Chiashi, S. Maruyama
19th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials   19 Jul 2018   
Single-walled carbon nanotubes co-axially wrapped with mono- and few-layer boron nitride nanotubes
*R. Xiang, T. Inoue, Y. Zheng, A. Kumamoto, Y. Ikuhara, M. Liu, Y. Qian, J. Guo, Y. Li, S. Chiashi, S. Maruyama
19th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials   19 Jul 2018   
Synthesis of Narrow Diameter and BN Wrapped Vertically Aligned Single-Walled Carbon Nanotubes
*M. Liu, Y. Zheng, H. An, T. Inoue, S. Chiashi, R. Xiang, S. Maruyama
19th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials   17 Jul 2018   
Digital-Coded Isotope Labeling on Individual Single-Walled Carbon Nanotubes Grown on Crystal Quartz
*S. Maruyama, K. Otsuka, T. Inoue, S. Yamamoto, B. Koyano, R. Yoshikawa, R. Xiang, S. Chiashi
19th International Conference on the Science and Application of Nanotubes and Low-dimensional Materials   17 Jul 2018   
Photoluminescence from Single-walled Carbon Nanotubes on hexagonal Boron Nitride Substrates
*S. Chiashi, S. Yotsumoto, T. Ogamoto, H. Arai, N. Ueda, T. Inoue, R. Xiang, S. Maruyama
7th Workshop on Nanotube optics and Nanospectroscopy (Wonton 2018)   11 Jul 2018   
Phonon Assigning of G-band from Suspended Single-walled Carbon Nanotubes
*Y. Tanaka, T. Kato, K. Yoshino, S. Chiashi, Y. Homma
7th Workshop on Nanotube optics and Nanospectroscopy (Wonton 2018)   11 Jul 2018   
Synthesis and properties of single-walled carbon nanotubes co-axially wrapped with mono- and few-layer BN nanotubes
R. Xiang, T. Inoue, Y. Zheng, M. Liu, S. Chiashi, *S. Maruyama
7th Workshop on Nanotube optics and Nanospectroscopy (Wonton 2018)   11 Jul 2018   
Single SWNT spectroscopy for nano-metrology [Invited]
*Y. Homma, S. Chiashi
7th Workshop on Nanotube optics and Nanospectroscopy (Wonton 2018)   10 Jul 2018   
Tracing individual growth process of single-walled carbon nanotubes by digitally coding isotope labels
*K. Otsuka, S. Yamamoto, T.Inoue, R. Xiang, S. Chiashi, S. Maruyama
7th Workshop on Nanotube optics and Nanospectroscopy (Wonton 2018)   9 Jul 2018   
Enhanced Raman scattering of graphene using double resonance in silicon photonic crystal nanocavities
*W. Gomulya, H. Machiya, K. Kashiwa, T. Inoue, S. Chiashi, S. Maruyama, Y. K. Kato
7th Workshop on Nanotube optics and Nanospectroscopy (Wonton 2018)   9 Jul 2018   
Atomic Scale Structural Evolution of Co-W Bimetallic SWCNT Catalytic Nanoparticles
*A. Kumamoto, H. An, T. Inoue, S. Chiashi, Y. Ikuhara, R. Xiang, S. Maruyama
14th International Ceramics Congress (CIMTEC2018)   8 Jun 2018   
Digital-Coded Isotope Labeling on Individual Single-Walled Carbon Nanotubes Grown on Crystal Quartz
*S. Maruyama, K. Otsuka, S. Yamamoto, B. Koyano, R. Xiang, T. Inoue, S. Chiashi
233rd ECS 2018   15 May 2018   
Tracing growth process of horizontal arrays of single-walled carbon nanotubes by digital isotope coding
K. Otsuka, S. Yamamoto, T. Inoue, R. Xiang, S. Chiashi, S. Maruyama
International WInterschool on Electronic Properties of Novel Materials (IWEPNM 2018)   22 Mar 2018   
Synthesis of Large-Area 2-Dimensional Molybdenum Disulfide Nanomaterials for Application in Solar Cells
Y. Qian, T. Inoue, A. Anisimov, S. Chiashi, E. I. Kauppinen, J. Kong, S. Maruyama
International WInterschool on Electronic Properties of Novel Materials (IWEPNM 2018)   19 Mar 2018   
Measurements of Thermodynamic Properties on Nano-Scale by Single Carbon Nanotube Spectroscopy [Invited]
*Y. Homma, and S. Chiashi
International Conference on Functional Carbons (ICFC 2017)   2 Nov 2017   
Recent Progress in Alcohol Catalytic CVD Synthesis of SWNTs and Updated Understanding on Catalyst
R. Xiang, H. An, M Liu, B. Hou, A. Kumamoto, T. Inoue, S. Chiashi, Y. Ikuhara, S. Maruyama
8th A3 Symposium on Emerging Materials   27 Oct 2017   
Selective Removal of Metallic Single-Walled Carbon Nanotubes by Controlled Electroburning
*T. Inoue, K. Otsuka, S. Chiashi, S. Maruyama
8th A3 Symposium on Emerging Materials   27 Oct 2017   
Axial Temperature Distribution along an Individual Suspended Single-Walled Carbon Nanotube by Photoluminescence Imaging Spectroscopy
*K. Nagano, K. Yoshino, T. Hanashima, S. Chiashi, Y. Homma
The 8th International Symmposium on Surface Science   26 Oct 2017   
Melting Point Measurement of Water Encapsulated in Single-walled Carbon Nanotubes by Photoluminescence Spectroscopy
Y. Saito, T. Kato, K. Yoshino, S. Chiashi, Y. Homma
The 8th International Symmposium on Surface Science   26 Oct 2017   
Single Carbon Nanotube Spectroscopy [Invited]
*Y. Homma and S. Chiashi
The International union of materials research society-International conference of advanced materials (IUMRS-ICAM) 2017, (C-1 Nobel Laureate Prof. SUZUKI special symposium)   30 Aug 2017   
Electrically induced full‐length burning of metallic CNTs in horizontally aligned arrays
K. Otsuka, T. Inoue, S. Chiashi, *S. Maruyama
TSRC Workshop on Defect Chemistry and Physics of Low Dimensional Materials   13 Jul 2017   
Fabrication of pure-semiconducting single-walled carbon nanotube arrays and nanotube transistors
*S. Chiashi, K. Otsuka, T. Inoue, S. Maruyama
The 9th US-Japan Joint Seminar on Nanoscale Transport Phenomena   3 Jul 2017   
Carbon Nanotube Films for Organic-Inorganic Hybrid Perovskite Solar Cells
*S. Maruyama, I. Jeon, T. Sakaguchi, C. Delacou, S. Chiashi, E. Kauppinen, Y. Matsuo
231st ECS Meeting   31 May 2017   
The Evolution of W-Co-C Catalyst during the CVD Growth of Chirality-Selective Growth of Single-Walled Carbon Nanotubes
*S. Maruyama, R. Xiang, H. An, A. Kumamoto, T. Inoue, S. Chiashi, and Y. Ikuhara
231st ECS Meeting   29 May 2017   
Enhancement of Raman scattering from monolayer graphene by photonic crystal nanocavities
*I. Kimura , M. Yoshida, M. Sota, T. Inoue, S. Chiashi, S. Maruyama, Y. K. Kato
APS Spring Meeting 2017   16 Mar 2017   
Selective burning of metallic single-walled carbon nanotubes for integration of transistors
*K. Otsuka, T. Inoue, S. Chiashi, S. Maruyama
APS Spring Meeting 2017   13 Mar 2017   
Roles of bimetallic catalysts for controlled CVD growth of single-walled carbon nanotubes
*S. Maruyama, R. Xiang, H. An, K. Cui, Y. Qian, A. Kumamoto, T. Inoue, S. Chiashi, Y. Ikuhara
2016 MRS Fall Meeting & Exhibit   28 Nov 2016   
Suspended CNT: Excellent Probe of Molecular Adsorption
Y. Homma, S. Chiashi
International Symposium on Carbon Nanotube in Commemoration of its Quarter-Century Anniversary (2016-CNT25)   17 Nov 2016   
Bimetallic Catalyst for Chirality and Diameter Controlled Growth of Single-walled Carbon Nanotubes
*R. Xiang, A. Kumamoto, H. An, T. Inoue, S. Chiashi, Y. Ikuhara, S. Maruyama
International Symposium on Carbon Nanotube in Commemoration of its Quarter-Century Anniversary (2016-CNT25)   17 Nov 2016   
Photoluminescence Imaging Spectroscopy of Water Adsorption Layer on a Suspended Single-walled Carbon Nanotube
*S. Chiashi, K. Yoshino, T. Kato, Y. Homma
The 13th Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN 2016)   13 Oct 2016   
Investigation of Water in a Single-walled Carbon Nanotube
*S. Chiashi
2016 Workshop on NanoMaterials Optics (WNMO'16)   5 Oct 2016   
Morphology Dependence on Thermal Transport Properties of Single-walled Carbon Nanotube Thin films
*S. Yoshida, Y. Feng, T. Inoue, R. Xiang, S. Chiashi, R. Kometani, E. Kauppinen, S. Maruyama
The 11th Asian Thermophysical Properties Conference (ATPC2016)   5 Oct 2016   
Effect of chemical surface modification on cell/graphene gate transistor
N. Nishi, K. Nishimura, K. Tsushima, M. Sota, X. Chen, T. Murakami, Y. Miyazawa, T. Kajisa, M. Kato, R. Kometani, S. Chiashi, S. Maruyama, T. Sakata
2016 International Conference on Solid State Devices and Materials (SSDM 2016)   28 Sep 2016   
The effect of catalysts and carbon feedstocks in the extended CVD for small-diameter single-walled carbon nanotubes
B. Hou, C. Wu, T. Inoue, S. Chiashi, R. Xiang, S. Maruyama
10th International Workshop on Metrology, Standardization and Industrial Quality of Nanotubes (MSIN16)   13 Aug 2016   
Voltage-driven physical gap extension of single-walled carbon nanotubes after electrical breakdown
K. Otsuka, T. Inoue, S. Chiashi, S. Maruyama
4th Carbon Nanotube Thin Film Electronics and Applications Satellite (CNTFA16)   13 Aug 2016   
Chirality selective synthesis of single-walled carbon nanotubes with sputtered Co-W as catalyst
*H. An, R. Xiang, H. Takezaki, S. Ohyama, Y. Qian, T. Inoue, S. Chiashi, S. Maruyama
4th Carbon Nanotube Thin Film Electronics and Applications Satellite (CNTFA16)   13 Aug 2016   
Molecular Dynamics Growth of Chirality-Defined Carbon Nanotubes in Octopus Mode
*R. Yoshikawa, Y. Takagi, H. Ukai, S. Chiashi, S.Maruyama
11th International Symposium on Computational Challenges and Tools for Nanotubes (CCTN16)   13 Aug 2016   
Molecular Dynamics Growth of Chirality-Defined Carbon Nanotubes
*R. Yoshikawa, Y. Takagi, H. Ukai, S. Chiashi, S. Maruyama
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   11 Aug 2016   
Water Adsorption and Desorption Process on SWCNT Surface Studied by Photoluminescence Imaging and Raman Spectroscopy
K. Yoshino, T. Kato, J. Kuwabara, Y. Takeuchi, S. Chiashi, Y. Homma
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   9 Aug 2016   
Characterization of Single-walled Carbon Nanotubes by Rayleigh Scattering and Imaging Spectroscopy
S. Chiashi, T. Okochi, T. Osawa, Y. Furukawa, S. Maruyama
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   9 Aug 2016   
Analysis of Water States in SWCNTs by Photoluminescence Spectroscopy
T. Kato, S. Chiashi, S. Konabe, K. Yoshino, Y. Saito, T. Yamamoto, Y. Homma
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   9 Aug 2016   
One-way burning of single-walled carbon nanotubes from site-controlled nanogaps for full-length removal of metallic nanotubes
K. Otsuka, T. Inoue, S. Chiashi, S. Maruyama
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   8 Aug 2016   
In-Plane TEM Imaging of Catalyst for SWNT Growth at High Temperature
R. Xiang, A. Kumamoto, H. An, K. Cui, Y. Qian, T. Inoue, S. Chiashi, Y. Ikuhara, S. Maruyama
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   8 Aug 2016   
Efficient CVD growth of super-small diameter single-walled carbon nanotubes
B. Hou, C. Wu, T. Inoue, S. Chiashi, R. Xiang, S. Maruyama
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   8 Aug 2016   
Chirality selective synthesis of single-walled carbon nanotubes with sputtered W-based catalyst
*H. An, R. Xiang, H. Takezaki, S. Ohyama, Y. Qian, T. Inoue, S. Chiashi, S. Maruyama
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   8 Aug 2016   
Growth of single-walled carbon nanotube from nanotube edges with various diameters
*T. Inoue, H. Takezaki, K. Otsuka, R. Xiang, S. Chiashi, S. Maruyama
The 17th International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials (NT16)   8 Aug 2016   
Revisited Roles of Bimetallic Catalysts for Controlled CVD Growth of Single-Walled Carbon Nanotubes
*S. Maruyama, R. Xiang, H. An, Y. Qian, K. Cui, A. Kumamoto, T. Inoue, S. Chiashi, Y. Ikuhara
229th ECS Meeting   31 May 2016   
Carbon Nanotube Network As Stable and Efficient Electron Blocking Layer and Transparent Conductive Electrodes for Solar Cells
*S. Maruyama, K. Cui, I. Jeon, T. Chiba, R. Xiang, S. Chiashi, E. Kauppinen, Y. Matsuo
229th ECS Meeting   30 May 2016   
Thermal conductivity of a film of single walled carbon nanotubes film measured with infrared thermal imager
*Y. Feng, T. Inoue, R. Xiang, S. Chiashi, S. Maruyama
APS March Meeting 2016   17 Mar 2016   
Growth of Single-Walled Carbon Nanotubes by High Melting Point Metal Oxide Catalysts
*Y. Qian, R. Xiang, H. An, T. Inoue, S. Chiashi, S. Maruyama
APS March Meeting 2016   14 Mar 2016   
Rayleigh Scattering Spectroscopy of Single-Walled Carbon Nanotubes in Various Environments
*T. Okochi, T. Osawa, Y. Furukawa, R. Xiang, T. Inoue, S. Chiashi, S. Maruyama
International Winterschool on Electronic Properties of Novel Materials 2016 (IWEPNM 2016)   16 Feb 2016   
Selective synthesis of single walled carbon nanotubes with W-based bimetallic catalyst
*H. An, R. Xiang, H. Takezaki, S. Ohyama, T. Inoue, S. Chiashi, S. Maruyama
International Winterschool on Electronic Properties of Novel Materials 2016 (IWEPNM 2016)   15 Feb 2016   
Interaction of water molecules with single-walled carbon nanotubes
Y. Homma, S. Chiashi, T. Yamamoto
The International Chemical Congress of Pacific Basin Societies   19 Dec 2015   
Modulating diameter of single-walled carbon nanotubes in alcohol catalytic chemical vapor deposition
*R. Xiang, K. Cui, A. Kumamoto, H. An, T. Inoue, S. Chiashi, Y. Ikuhara, S. Maruyama
The International Chemical Congress of Pacific Basin Societies   18 Dec 2015   
Water adsorption phenomena on vertically-aligned single-walled carbon nanotubes
J. Kuwabara, S. Chiashi, G. Yamaguchi, H. Kato, Y. Homma
The International Chemical Congress of Pacific Basin Societies   17 Dec 2015   
Rayleigh Scattering Spectroscopy of Single Walled Carbon Nanotubes under Various Environment
T. Osawa, T. Okochi, Y. Furukawa, S. Chiashi, S. Maruyama
28th International Microprocesses and Nanotechnology Conference (MNC 2015)   13 Nov 2015   
Influence of Focused-Ion-Beam Process and Annealing Treatment on Resonance of Graphene Nanomechanical Resonator
R. Kometani, K. Kosugi, K. Tsushima, S. Chiashi, S. Maruyama, E. Maeda
28th International Microprocesses and Nanotechnology Conference (MNC 2015)   12 Nov 2015   
Adsorption Effects on the Optical Properties of Single-walled Carbon Nanotubes
S. Chiashi, K. Kono, N. Homma, A. Beniya, T. Yamamoto, Y. Homma
28th International Microprocesses and Nanotechnology Conference (MNC 2015)   11 Nov 2015   
In-plane TEM investigation on mono- and bimetallic catalyst for growth of single walled carbon nanotubes
*R. Xiang, H. An, Y. Qian, A. Kumamoto, K. Cui, T. Inoue, S. Chiashi, Y. Ikuhara, S. Maruyama
6th A3 Symposium on Emerging Materials   10 Nov 2015   
Selective growth of single-walled carbon nanotubes by using sputtered W/Co as catalyst
*H. An, R. Xiang, T. Inoue, S. Chiashi, S. Maruyama
6th A3 Symposium on Emerging Materials   9 Nov 2015   
Frictional Properties of Plasma-Fluorinated Graphene
K. Matsumura, S. Chiashi, J. Choi
International Tribology Conference 2015   16 Sep 2015   
Single-Walled Carbon Nanotubes and Graphene as Highly Efficient Hole Extraction and Transport Layer for Photovoltaics
K. Cui, X. Chen, R. Xiang, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   2 Jul 2015   
Fabrication of perovskite solar cells with single-walled carbon nanotube cathodes
*T. Sakaguchi, T. Chiba, A. G. Nasibulin, E. I. Kauppinen, R. Xiang, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   2 Jul 2015   
Electrical burning of metallic single-walled carbon nanotubes in full length assisted by water vapor exposure and polymer film coating
K. Otsuka, Y. Shimomura, T. Inoue, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   2 Jul 2015   
Structured SWNT films as hole transporting layer and electrode for perovskite solar cells
*Ahmed Shawky Ghareeb, T. Chiba, T. Sakaguchi, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   2 Jul 2015   
Synthesis and characterization of SWNTs from open-end nanotube edges
*S. Chiashi, H. Takezaki, K. Otsuka, T. Inoue, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Modulating diameter of single-walled carbon nanotubes in alcohol catalytic chemical vapor deposition
R. Xiang, K. Cui, A. Kumamoto, H. An, T. Inoue, S. Chiashi, Y. Ikuhara, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Controlled synthesis of single-walled carbon nanotubes using sputtered W/Co
H. An, R. Xiang, K. Cui, T. Inoue, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Efficient CVD growth of single-walled carbon nanotubes smaller than (6,5)
S. Maruyama, B. Hou, T. Inoue, R. Xiang, S. Chiashi
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Synthesis and characterization of SWNTs using W-Co catalyst with low pressure CVD
S. Ohyama, H. Takezaki, F. Yang, D. Zhang, T. Inoue , R. Xiang, S. Chiashi, Y. Li, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Water encapsulation in a suspended SWCNT measured by photoluminescence imaging spectroscopy
T. Kato, Y. Kazuki, G. Yamaguchi, S. Chiashi,Y. Homma
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
PL Imaging Spectroscopy of Water Adsorption and Desorption on suspended SWCNT
K. Yoshino, T. Kato, G. Yamaguchi, S. Chiashi, Y. Homma
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Molecular dynamics simulation on RBM frequency of bundled SWNTs
A. Beniya, N. Homma, S. Chiashi, Y. Homma, T. Yamamoto
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Chirality evaluation of horizontally aligned single-walled carbon nanotubes by Raman spectroscopy
*T. Inoue, D. Hasegawa, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Rayleigh Scattering Spectroscopy of Various Single-Walled Carbon Nanotube Samples
T. Okochi, T. Osawa, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   30 Jun 2015   
Efficient growth of single-domain and millimeter-scale graphene by alcohol CVD method
M. Sota, K. Tsushima, X. Chen, T. Inoue, R. Xiang, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   29 Jun 2015   
Molecular Dynamics Growth of Defect-Free Single-Walled Carbon Nanotubes
R. Yoshikawa, Y. Takagi, S. Chiashi, S. Maruyama
The 16th International Conference on the Science and Application of Nanotubes (NT15)   29 Jun 2015   
Full-length Re-burning of Anode Single-walled Carbon Nanotubes after Nanogap Formation by Electrical Breakdown
*K. Otsuka, Y. Shimomura, T. Inoue, S. Chiashi, S. Maruyama
Third Carbon Nanotube Thin Film Electronics and Applications Satellite (CNTFA15)   28 Jun 2015   
Structured SWNT Films as Hole Transporting Layer and Electrode for Perovskite Solar Cells
*Ahmed Shawky Ghareeb, T. Chiba, T. Sakaguchi, S. Chiashi, S. Maruyama
Third Carbon Nanotube Thin Film Electronics and Applications Satellite (CNTFA15)   28 Jun 2015   

Research Grants & Projects

 
Optical property analysis of single-walled carbon nanotubes and the elucidation of their growth mechanism
Grant-in-Aid for Scientific Research
Single-walled carbon nanotubes (SWNTs) are one of the important materials for nano-devices. I research their unique properties, especially optical properties, and the synthesis techniques. I try to elucidate their properties and develop the growth...