Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle

K. Imura; T. Nagahara; H. Okamoto

Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle

K. Imura^*, T. Nagahara, H. Okamoto

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.

Original language	English
Pages (from-to)	655-657
Number of pages	3
Journal	Springer Series in Chemical Physics
Volume	79
Publication status	Published - 2004 Dec 1
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry

Cite this

@article{4fa2d47dce5e456abb7370776a2e374d,

title = "Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle",

abstract = "We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.",

author = "K. Imura and T. Nagahara and H. Okamoto",

year = "2004",

month = dec,

day = "1",

language = "English",

volume = "79",

pages = "655--657",

journal = "Springer Series in Chemical Physics",

issn = "0172-6218",

publisher = "Springer New York",

}

TY - JOUR

T1 - Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle

AU - Imura, K.

AU - Nagahara, T.

AU - Okamoto, H.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.

AB - We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.

UR - http://www.scopus.com/inward/record.url?scp=20944438971&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=20944438971&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:20944438971

SN - 0172-6218

VL - 79

SP - 655

EP - 657

JO - Springer Series in Chemical Physics

JF - Springer Series in Chemical Physics

ER -

Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle

Abstract

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this