Publications

ResearcherID : C-5956-2008 (TY, h-index: 23) , AAZ-8749-2021 (RK, h-index: 6)
Google Scholar : TY (h-index: 32), RK (h-index: 7)

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2014

Demonstration of Controlling the Spatiotemporal Dynamics of Optical Near-Field Excitation Transfer in Y-Junction Structure Consisting of Randomly Distributed Quantum Dots

Wataru Nomura, Makoto Naruse, Masashi Aono, Song-Ju Kim, Tadashi Kawazoe, Takashi Yatsui, Motoichi Ohtsu

Demonstration of Controlling the Spatiotemporal Dynamics of Optical Near-Field Excitation Transfer in Y-Junction Structure Consisting of Randomly Distributed Quantum Dots Journal Article

In: Advances in Optical Technologies, 2014 , pp. 569684, 2014.

Abstract | Links | BibTeX | Tags: Nanophotonic device, Near-field effect, QD

2012

Controlling the sizes of ZnO quantum dots by using dressed photon-phonon assisted sol-gel method

Yang Liu, Takashi Yatsui, Motoichi Ohtsu

Controlling the sizes of ZnO quantum dots by using dressed photon-phonon assisted sol-gel method Journal Article

In: Applied Physics B, 108 (4), pp. 707-711, 2012.

Abstract | Links | BibTeX | Tags: Nanophotonic fabrication, Near-field effect, QD, Sol-gel, ZnO

Emission from a dipole-forbidden energy state in a ZnO quantum dot induced by a near-field interaction with a fiber probe

Takashi Yatsui, Masahiro Tsuji, Yang Liu, Tadashi Kawazoe, Motoichi Ohtsu

Emission from a dipole-forbidden energy state in a ZnO quantum dot induced by a near-field interaction with a fiber probe Journal Article

In: Applied Physics Letters, 100 (22), pp. 223110, 2012.

Abstract | Links | BibTeX | Tags: First, Near-field effect, QD, ZnO

Direct observation of optical excitation transfer based on resonant optical near-field interaction

Wataru Nomura, Takashi Yatsui, Tadashi Kawazoe, Makoto Naruse, Erich Runge, Christoph Lienau, Motoichi Ohtsu

Direct observation of optical excitation transfer based on resonant optical near-field interaction Journal Article

In: Applied Physics B, 107 (2), pp. 257-262, 2012.

Abstract | Links | BibTeX | Tags: Nanophotonic device, Near-field effect, QD

2011

Demonstration of modulatable optical near-field interactions between dispersed resonant quantum dots

Naoya Tate, Makoto Naruse, Wataru Nomura, Tadashi Kawazoe, Takashi Yatsui, Morihisa Hoga, Yasuyuki Ohyagi, Yoko Sekine, Hiroshi Fujita, Motoichi Ohtsu

Demonstration of modulatable optical near-field interactions between dispersed resonant quantum dots Journal Article

In: Optics Express, 19 (19), pp. 18260-18271, 2011.

Abstract | Links | BibTeX | Tags: Near-field effect, QD

Kouichi Akahane, Naokatsu Yamamoto, Makoto Naruse, Tadashi Kawazoe, Takashi Yatsui, Motoichi Ohtsu

Energy Transfer in Multi-Stacked InAs Quantum Dots Journal Article

In: Japanese Journal of Applied Physics, 50 (4), pp. 04DH05, 2011.

Abstract | Links | BibTeX | Tags: Energy-transfer, Nanophotonic device, QD

Yang Liu, Tetsu Morishima, Takashi Yatsui, Tadashi Kawazoe, Motoichi Ohtsu

Size control of sol–gel-synthesized ZnO quantum dots using photo-induced desorption Journal Article

In: Nanotechnology, 22 (21), pp. 215605, 2011.

Abstract | Links | BibTeX | Tags: Nanophotonic fabrication, QD, Sol-gel

2010

Wataru Nomura, Takashi Yatsui, Tadashi Kawazoe, Makoto Naruse, Motoichi Ohtsu

Structural dependency of optical excitation transfer via optical near-field interactions between semiconductor quantum dots Journal Article

In: Applied Physics B, 100 (1), pp. 181-187, 2010.

Abstract | Links | BibTeX | Tags: Energy-transfer, Nanophotonic device, QD

Self-assembly method of linearly aligning ZnO quantum dots for a nanophotonic signal transmission device

Takashi Yatsui, Yang Ryu, Tetsu Morishima, Wataru Nomura, Tadashi Kawazoe, Tetsu Yonezawa, Masao Washizu, Hiroyuki Fujita, Motoichi Ohtsu

Self-assembly method of linearly aligning ZnO quantum dots for a nanophotonic signal transmission device Journal Article

In: Applied Physics Letters, 96 (13), pp. 133106, 2010.

Abstract | Links | BibTeX | Tags: First, Nanophotonic device, QD, Self-assembly, ZnO

2008

Takashi Yatsui, Hyung Su Jeong, Motoichi Ohtsu

Controlling the energy transfer between near-field optically coupled ZnO quantum dots Journal Article

In: Applied Physics B, 93 (1), pp. 199-202, 2008.

Abstract | Links | BibTeX | Tags: Electrodes, First, QD, ZnO

2007

Wataru Nomura, Takashi Yatsui, Tadashi Kawazoe, Motoichi Ohtsu

Observation of dissipated optical energy transfer between CdSe quantum dots Journal Article

In: Journal of Nanophotonics, 1 (1), pp. 011591, 2007.

Abstract | Links | BibTeX | Tags: dissipation, Excitons, Nanophotonic device, Near-field effect, QD