Keisuke Imaeda

講師(任期付)

  • 50 Citations
  • 4 h-Index
20132019
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Research Output 2013 2019

  • 50 Citations
  • 4 h-Index
  • 8 Article
  • 1 Chapter
2019
1 Citation (Scopus)

Characterization of overlapped plasmon modes in a gold hexagonal plate revealed by three-dimensional near-field optical microscopy

Matsuura, T., Imaeda, K., Hasegawa, S., Suzuki, H. & Imura, K., 2019 Feb 21, In : Journal of Physical Chemistry Letters. 10, 4, p. 819-824 6 p.

Research output: Contribution to journalArticle

Plasmons
Gold
Electromagnetic fields
Optical microscopy
near fields
1 Citation (Scopus)

Direct Visualization of Near-Field Distributions on a Two-Dimensional Plasmonic Chip by Scanning Near-Field Optical Microscopy

Imaeda, K., Minoshima, W., Tawa, K. & Imura, K., 2019 Apr 25, In : Journal of Physical Chemistry C. 123, 16, p. 10529-10535 7 p.

Research output: Contribution to journalArticle

Near field scanning optical microscopy
near fields
Visualization
chips
microscopy

Nanoscopic Visualization of Fluorescence Excitation Probability on Two-dimensional Periodical Gold Nanohole Arrays

Imaeda, K., Tawa, K. & Imura, K., 2019 Jan 1, In : Chemistry Letters. 48, 9, p. 1119-1121 3 p.

Research output: Contribution to journalArticle

Gold
Visualization
Fluorescence
Spatial distribution
Microscopes
2018
10 Citations (Scopus)

Imaging of Plasmonic Eigen Modes in Gold Triangular Mesoplates by Near-Field Optical Microscopy

Imaeda, K., Hasegawa, S. & Imura, K., 2018 Apr 5, In : Journal of Physical Chemistry C. 122, 13, p. 7399-7409 11 p.

Research output: Contribution to journalArticle

Image communication systems
Plasmons
Gold
Optical microscopy
near fields
5 Citations (Scopus)

Static and Dynamic Near-Field Measurements of High-Order Plasmon Modes Induced in a Gold Triangular Nanoplate

Imaeda, K., Hasegawa, S. & Imura, K., 2018 Jul 19, In : Journal of Physical Chemistry Letters. 9, 14, p. 4075-4081 7 p.

Research output: Contribution to journalArticle

Gold
near fields
Plasmons
gold
Autocorrelation
2016

Raman activity and dynamics of plasmons on a rough gold film studied by ultrafast scanning near-field optical microscopy

Imaeda, K. & Imura, K., 2016, Frontiers of Plasmon Enhanced Spectroscopy, Volume 2. American Chemical Society, Vol. 1246. p. 121-137 17 p. (ACS Symposium Series; vol. 1246).

Research output: Chapter in Book/Report/Conference proceedingChapter

Near field scanning optical microscopy
Plasmons
Gold
Raman scattering
Topography
2015
4 Citations (Scopus)

Dye-assisted visualization of plasmon modes excited in single gold nanoplates

Imaeda, K. & Imura, K., 2015 Nov 30, (Accepted/In press) In : Chemical Physics Letters.

Research output: Contribution to journalArticle

Gold
Coloring Agents
Visualization
dyes
gold
21 Citations (Scopus)

Plasmon dephasing in single gold nanorods observed by ultrafast time-resolved near-field optical microscopy

Nishiyama, Y., Imaeda, K., Imura, K. & Okamoto, H., 2015 Jul 16, In : Journal of Physical Chemistry C. 119, 28, p. 16215-16222 8 p.

Research output: Contribution to journalArticle

time signals
Nanorods
Gold
nanorods
Optical microscopy
2013
8 Citations (Scopus)

Optical control of plasmonic fields by phasemodulated pulse excitations

Imaeda, K. & Imura, K., 2013 Nov 4, In : Optics Express. 21, 22, p. 27481-27489 9 p.

Research output: Contribution to journalArticle

optical control
near fields
spatial distribution
pulses
excitation