Zobrazeno 31 - 40
of 217
pro vyhledávání: '"Ryo Kitaura"'
Autor:
Masatou Ishihara, Takashi Taniguchi, Yusuke Kureishi, Yosuke Uchiyama, Jamie H. Warner, Mina Maruyama, Kenji Watanabe, Tetsuo Shimizu, Susumu Okada, Hisanori Shinohara, Toshitaka Kubo, Mitsuhiro Okada, Ryo Kitaura
Publikováno v:
ACS Omega, Vol 5, Iss 49, Pp 31692-31699 (2020)
ACS Omega
ACS Omega
Recent studies have revealed that van der Waals (vdW) heteroepitaxial growth of 2D materials on crystalline substrates, such as hexagonal boron nitride (hBN), leads to the formation of self-aligned grains, which results in defect-free stitching betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::258d776283afdecb1e2e290ef7a41342
Autor:
Atsushi Ashida, Daisuke Kiriya, Ryo Kitaura, Takeshi Yoshimura, Jenny Pirillo, Akihiko Murai, Yuh Hijikata, Norifumi Fujimura
Publikováno v:
Langmuir. 34:10243-10249
Monolayer molybdenum disulfide (MoS2) is an atomically thin semiconducting material with a direct band gap. This physical property is attributable to atomically thin optical devices such as sensors, light-emitting devices, and photovoltaic cells. Rec
Autor:
Kazuhiro Yanagi, Yasumitsu Miyata, Yuta Yamamoto, Shigeo Arai, Kenshi Miyaura, Hisanori Shinohara, Ryo Kitaura, Boanerges Thendie, Hiromichi Kataura
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-6 (2018)
Scientific Reports
Scientific Reports
Extending π-electron systems are among the most important topics in physics, chemistry and materials science because they can result in functional materials with applications in electronics and optics. Conventional processes for π-electron extensio
Autor:
Ryo Kitaura, Tetsuki Saito, Takashi Taniguchi, Boris I. Yakobson, Alex Kutana, Yusuke Kureishi, Kenji Watanabe, Hisanori Shinohara, Yu Kobayashi, Sachin Gupta, Yuika Saito, Mitsuhiro Okada, Yasumitsu Miyata
Publikováno v:
ACS Nano. 12:2498-2505
A van der Waals (vdW) heterostructure composed of multivalley systems can show excitonic optical responses from interlayer excitons that originate from several valleys in the electronic structure. In this work, we studied photoluminescence (PL) from
Publikováno v:
Chemistry Letters. 46:1426-1429
Photochemical reactions of gaseous ethylene in femtosecond laser filaments are studied. It is shown that hydrogenated amorphous carbon (a-C:H) films and nanoparticles are produced by the strong interactions with the intense laser fields (~1013 W/cm2)
Autor:
Yuya Murai, Shaochun Zhang, Takato Hotta, Zheng Liu, Takahiko Endo, Hiroshi Shimizu, Yasumitsu Miyata, Toshifumi Irisawa, Yanlin Gao, Mina Maruyama, Susumu Okada, Hiroyuki Mogi, Tomohiro Sato, Shoji Yoshida, Hidemi Shigekawa, Takashi Taniguchi, Kenji Watanabe, Canton-Vitoria, Ruben, Ryo Kitaura
Publikováno v:
ACS Nano; 12/28/2021, Vol. 15 Issue 12, p19225-19232, 8p
Autor:
Susumu Okada, Osamu Takeuchi, Ryo Kitaura, Shoji Yoshida, Takazumi Kawai, Terunobu Nakanishi, Hidemi Shigekawa, Hisanori Shinohara
Publikováno v:
The Journal of Physical Chemistry C. 121:18195-18201
Modulation of the local density of states of single-wall carbon nanotubes (SWCNTs) is induced by the encapsulation of europium nanowires (EuNWs). The observation of these modulated density of states using scanning tunneling microscopy/spectroscopy co
Autor:
Syohei Higuchi, Kenji Watanabe, Takashi Taniguchi, Keiji Ueno, Takato Hotta, Ryo Kitaura, Yosuke Uchiyama, Hisanori Shinohara
Publikováno v:
2019 Compound Semiconductor Week (CSW).
Optical responses from two-dimensional semiconductors, such as monolayer transition metal dichalcogenides (TMDs), are dominated by excitonic effects due to strong Coulomb interaction between electrons and holes. Diffusion of excitons is, therefore, o
Autor:
Osamu Takeuchi, Takashi Taniguchi, Hisanori Shinohara, Ryo Kitaura, Hidemi Shigekawa, Kenji Watanabe, Yasumitsu Miyata, Terunobu Nakanishi, Yu Kobayashi, Shoji Yoshida, Kota Murase
Publikováno v:
Frontiers in Physics, Vol 7 (2019)
We have investigated atomic and electronic structure of grain boundaries in monolayer MoS2, where relative angles between two different grains are 0 and 60 degree. The grain boundaries with specific relative angle have been formed with chemical vapor
Autor:
Nathan T. Goodfriend, Oleg Nerushev, Wenshuo Xu, Mitsuhiro Okada, Ryo Kitaura, James Warner, H Shinohara, Alexander V. Bulgakov, Eleanor Campbell, Nadezhda M. Bulgakova
Publikováno v:
Conference on Lasers and Electro-Optics.