Zobrazeno 1 - 10
of 339
pro vyhledávání: '"Miyauchi, Yuhei"'
Moir\'e patterns with angular mismatch in van der Waals heterostructures composed of atomically thin semiconducting materials are a fascinating platform to engineer the optically generated excitonic properties towards novel quantum phenomena. The moi
Externí odkaz:
http://arxiv.org/abs/2012.08720
Autor:
Wu, Hengkai, Nishihara, Taishi, Takakura, Akira, Matsuda, Kazunari, Tanaka, Takeshi, Kataura, Hiromichi, Miyauchi, Yuhei
Publikováno v:
In Carbon 31 January 2024 218
Autor:
Miyauchi, Yuhei
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Economics, 2018.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 167-175).
This thesis consists of three chapters that analyze how th
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 167-175).
This thesis consists of three chapters that analyze how th
Externí odkaz:
http://hdl.handle.net/1721.1/118047
Autor:
Zhao, Sihan, Moon, Pilkyung, Miyauchi, Yuhei, Matsuda, Kazunari, Koshino, Mikito, Kitaura, Ryo
Publikováno v:
Phys. Rev. Lett. 124, 106101 (2020)
We report the first experimental observation of strong coupling effect in one-dimensional moir\'e crystals. We study one-dimensional double-wall carbon nanotubes (DWCNTs) in which van der Waals-coupled two single nanotubes form one-dimensional moir\'
Externí odkaz:
http://arxiv.org/abs/1906.09421
Autor:
Nishihara Taishi, Takakura Akira, Shimasaki Masafumi, Matsuda Kazunari, Tanaka Takeshi, Kataura Hiromichi, Miyauchi Yuhei
Publikováno v:
Nanophotonics, Vol 11, Iss 5, Pp 1011-1020 (2022)
Assemblies of single-walled carbon nanotubes with a specific chiral structure are promising future optofunctional materials because of their strong light–matter coupling arising from sharp optical resonances of quasi-one-dimensional excitons. Their
Externí odkaz:
https://doaj.org/article/c0a1a56143714cc4ba9ef65310b8bdd2
Autor:
Tan, Dezhi, Lim, Hong En, Wang, Feijiu, Mohamed, Nur Baizura, Mouri, Shinichiro, Sandhaya, Koirala, Zhang, Wenjing, Miyauchi, Yuhei, Ohfuchi, Mari, Matsuda, Kazunari
Two-dimensional (2D) layered materials, transition metal dichalcogenides and black phosphorus, have attracted much interest from the viewpoints of fundamental physics and device applications. The establishment of new functionalities in anisotropic la
Externí odkaz:
http://arxiv.org/abs/1606.06953
Autor:
Kreindler, Gabriel E.1 (AUTHOR), Miyauchi, Yuhei2 (AUTHOR)
Publikováno v:
Review of Economics & Statistics. Jul2023, Vol. 105 Issue 4, p899-909. 11p. 5 Charts, 1 Map.
Autor:
Kozawa, Daichi, Carvalho, Alexandra, Verzhbitskiy, Ivan, Giustiniano, Francesco, Miyauchi, Yuhei, Mouri, Shinichiro, Neto, A. H. Castro, Matsuda, Kazunari, Eda, Goki
Publikováno v:
Nano Lett. 16, 4087 (2016)
Strongly bound excitons confined in two-dimensional (2D) semiconductors are dipoles with a perfect in-plane orientation. In a vertical stack of semiconducting 2D crystals, such in-plane excitonic dipoles are expected to efficiently couple across van
Externí odkaz:
http://arxiv.org/abs/1509.01875
Autor:
Tsuboi, Yuka, Wang, Feijiu, Kozawa, Daichi, Funahashi, Kazuma, Mouri, Shinichiro, Miyauchi, Yuhei, Takenobu, Taishi, Matsuda, Kazunari
Atomically thin layered materials such as graphene and transition-metal dichalcogenides exhibit great potential as active materials in optoelectronic devices because of their high carrier-transporting properties and strong light-matter interactions.
Externí odkaz:
http://arxiv.org/abs/1503.05380
Publikováno v:
Phys. Rev. B 90, 155449 (2014)
We studied multi-exciton dynamics in monolayer WSe2 using nonlinear photoluminescence (PL) spectroscopy and Monte Carlo simulations. We observed strong nonlinear saturation behavior of exciton PL with increasing excitation power density, and long-dis
Externí odkaz:
http://arxiv.org/abs/1405.5781