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Shiyoshi Yokoyama
Shiyoshi Yokoyama
Professor, Institute for Materials Chemistry and Engineering, Kyushu University
Verified email at cm.kyushu-u.ac.jp
Title
Cited by
Cited by
Year
Selective assembly on a surface of supramolecular aggregates with controlled size and shape
T Yokoyama, S Yokoyama, T Kamikado, Y Okuno, S Mashiko
Nature 413 (6856), 619-621, 2001
10152001
Laser emission from a polymer-stabilized liquid-crystalline blue phase
S Yokoyama, S Mashiko, H Kikuchi, K Uchida, T Nagamura
Advanced materials 18 (1), 48-51, 2006
2632006
Vibrationally resolved fluorescence from organic molecules near metal surfaces in a scanning tunneling microscope
ZC Dong, XL Guo, AS Trifonov, PS Dorozhkin, K Miki, K Kimura, ...
Physical review letters 92 (8), 086801, 2004
2622004
Electrical control of the structure and lasing in chiral photonic band-gap liquid crystals
S Furumi, S Yokoyama, A Otomo, S Mashiko
Applied physics letters 82 (1), 16-18, 2003
2072003
Intermolecular coupling enhancement of the molecular hyperpolarizability in multichromophoric dipolar dendrons
S Yokoyama, T Nakahama, A Otomo, S Mashiko
Journal of the American Chemical Society 122 (13), 3174-3181, 2000
1942000
Nonplanar adsorption and orientational ordering of porphyrin molecules on Au (111)
T Yokoyama, S Yokoyama, T Kamikado, S Mashiko
The Journal of Chemical Physics 115 (8), 3814-3818, 2001
1832001
Phototunable photonic bandgap in a chiral liquid crystal laser device
S Furumi, S Yokoyama, A Otomo, S Mashiko
Applied physics letters 84 (14), 2491-2493, 2004
1652004
High-temperature-resistant silicon-polymer hybrid modulator operating at up to 200 Gbit s−1 for energy-efficient datacentres and harsh-environment applications
GW Lu, J Hong, F Qiu, AM Spring, T Kashino, J Oshima, M Ozawa, ...
Nature communications 11 (1), 4224, 2020
1252020
Lasing from two-dimensional photonic crystals using anodic porous alumina
H Masuda, M Yamada, F Matsumoto, S Yokoyama, S Mashiko, M Nakao, ...
Advanced Materials 18 (2), 213-216, 2006
1112006
Conformation selective assembly of carboxyphenyl substituted porphyrins on Au (111)
T Yokoyama, T Kamikado, S Yokoyama, S Mashiko
The Journal of chemical physics 121 (23), 11993-11997, 2004
1042004
Laser emission from high-gain media of dye-doped dendrimer
S Yokoyama, A Otomo, S Mashiko
Applied physics letters 80 (1), 7-9, 2002
892002
Nonlinear optical side‐chain polymers post‐functionalized with high‐β chromophores exhibiting large electro‐optic property
X Piao, X Zhang, Y Mori, M Koishi, A Nakaya, S Inoue, I Aoki, A Otomo, ...
Journal of Polymer Science Part A: Polymer Chemistry 49 (1), 47-54, 2011
872011
Supernarrowing mirrorless laser emission in dendrimer-doped polymer waveguides
A Otomo, S Yokoyama, T Nakahama, S Mashiko
Applied Physics Letters 77 (24), 3881-3883, 2000
722000
A high efficiency silicon nitride waveguide grating coupler with a multilayer bottom reflector
J Hong, AM Spring, F Qiu, S Yokoyama
Scientific reports 9 (1), 12988, 2019
712019
Effect of modified donor units on molecular hyperpolarizability of thienyl-vinylene nonlinear optical chromophores
X Zhang, I Aoki, X Piao, S Inoue, H Tazawa, S Yokoyama, A Otomo
Tetrahedron Letters 51 (45), 5873-5876, 2010
702010
Low driving voltage Mach-Zehnder interference modulator constructed from an electro-optic polymer on ultra-thin silicon with a broadband operation
H Sato, H Miura, F Qiu, AM Spring, T Kashino, T Kikuchi, M Ozawa, ...
Optics Express 25 (2), 768-775, 2017
662017
Theoretical study of benzonitrile clusters in the gas phase and their adsorption onto a Au (111) surface
Y Okuno, T Yokoyama, S Yokoyama, T Kamikado, S Mashiko
Journal of the American Chemical Society 124 (24), 7218-7225, 2002
662002
Enhancement of electro-optic activity by introduction of a benzyloxy group to conventional donor-π-acceptor molecules
X Piao, X Zhang, S Inoue, S Yokoyama, I Aoki, H Miki, A Otomo, ...
Organic Electronics 12 (6), 1093-1097, 2011
572011
Complementary metal–oxide–semiconductor compatible athermal silicon nitride/titanium dioxide hybrid micro-ring resonators
F Qiu, AM Spring, F Yu, S Yokoyama
Applied Physics Letters 102 (5), 2013
562013
Azimuthal photoregulation of a liquid crystal with an azobenzene-modified polyimide Langmuir-Blodgett monolayer
H Akiyama, K Kudo, K Ichimura, S Yokoyama, M Kakimoto, Y Imai
Langmuir 11 (3), 1033-1037, 1995
551995
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