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* 5Years
Kohei Imura
2013
- Authors:
- T. Shimada, K. Imura, H. Okamoto, M. Kitajima
- Title:
- Spatial distribution of enhanced optical fields in one-dimensional linear arrays of gold nanoparticles studied by scanning near-field optical microscopy
- Journal:
- Phys. Chem. Phys. Chem. 15, 4265 (2013)
2013
- Authors:
- S. Kim, K. Imura, M. Lee, T, Narushima, H. Okamoto, D. H. Jeong
- Title:
- Strong Optical Coupling between Mutually Orthogonal Plasmon Oscillations in a Silver Nanosphere-Nanowire Joined System
- Journal:
- Phys. Chem. Phys. Chem. 15, 4154 (2013)
2013
- Authors:
- K. Imura, K. Ueno, H. Misawa, H. Okamoto
- Title:
- Optical Field Imaging of Elongated Rectangular Nanovoids in Gold Thin Film
- Journal:
- J. Phys. Chem. C 117, 2449-2454 (2013)
2012
- Authors:
- J. Wu, Y. Nishiyama, T. Narushima, K. Imura, H. Okamoto
- Title:
- Sub-20-fs time-resolved measurements in an apertured near-field optical microscope combined with a pulse-shaping technique
- Journal:
- Appl. Phys. Express 5, 062002 (2012)
2011
- Authors:
- Y. Harada, K. Imura, H. Okamoto, Y. Nishijima, K. Ueno, H. Misawa
- Title:
- Plasmon-Induced Local Photocurrent Changes in GaAs Photovoltaic Cells Modified with Gold nanospheres: A Near-Field Imaging Study
- Journal:
- J. Appl. Phys. 110, 104306 (2011)
2011
- Authors:
- H. Okamoto, K. Imura, T. Shimada, M. Kitajima
- Title:
- Spatial distribution of enhanced optical fields in monolayered assemblies of metal nanoparticles: Effects of interparticle coupling
- Journal:
- Journal of Photochemistry and Photobiology A,221, 154-159(2011)
2011
- Authors:
- A. Sakamoto, K. Mori, K. Imura, H. Okamoto
- Title:
- Nanoscale Two-Photon Induced Polymerization of Diacetylene LB Film by Near-Field Photoirradiation
- Journal:
- Journal of Physical Chemistry C, 115, 6190-6194 (2011)
2011
- Authors:
- K. Imura, K. Ueno, H. Misawa, H. Okamoto
- Title:
- Anomalous Light Transmission from Plasmonic Capped Nano-Apertures
- Journal:
- Nano Letters,11, 960-965 (2011)
2010
- Authors:
- S.I. Kim, K. Imura, S. Kim, H. Okamoto
- Title:
- Confined Optical Fields in Nanovoid Chain Structures Directly Visualized by Near-Field Optical Imaging
- Journal:
- Journal of Physical Chemistry C, 155, 1548-1555 (2011)
2010
- Authors:
- K. Sawada, H. Nakamura, T. Maruoka, Y. Tamura, K. Imura, T. Saiki, H. Okamoto
- Title:
- FDTD simulated observation of a gold nanorod by scanning near-field optical microscopy
- Journal:
- Plasma and Fusion Research, 5, S2110 (2010) (4 pages)
2009
- Authors:
- K. Imura, YC. Kim, SY. Kim, DH. Jeong, and H. Okamoto
- Title:
- Two-photon imaging of localized optical fields in the vicinity of silver nanowires using scanning near-field optical microscope
- Journal:
- Physical Chemistry Chemical Physics, 11, 5876-5881 (2009)
2009
- Authors:
- H. Okamoto and K. Imura
- Title:
- Near-field optical imaging of enhanced electric fields and plasmon waves in metal nanostructures
- Journal:
- Progress in Surface Science, 84, 199-229 (2009
2009
- Authors:
- K. Imura and H. Okamoto
- Title:
- Properties of photoluminescence from single gold nanorods
- Journal:
- Joural of Physical Chemistry C, 113, 11756-11759 (2009)