Characteristics of nano-scale composites by THz spectroscopy

H. Altan; F. Huang; J. Federici; A. Lan; H. Grebel

doi:10.1117/12.519503

Characteristics of nano-scale composites by THz spectroscopy

H. Altan, F. Huang, J. Federici, A. Lan, H. Grebel

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

We have conducted visible pump-THz probe experiments on single wall carbon nanotubes (SWCNTs) deposited on quartz substrates. Our results suggest that the photoexcited nanotubes exhibit localized transport due to Lorentz-type photo-induced localized states. These experiments were repeated for ion-implanted, 3-4nm Si nanoclusters in quartz for which a similar behavior was observed.

Original language	English (US)
Pages (from-to)	53-60
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5268
DOIs	https://doi.org/10.1117/12.519503
State	Published - 2004
Event	Chemical and Biological Standoff Detection - Providence, RI., United States Duration: Oct 28 2003 → Oct 30 2003

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Keywords

SWCNT
Si Nano Crystals
THz-TDS
Visible pump-THz probe

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10.1117/12.519503

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title = "Characteristics of nano-scale composites by THz spectroscopy",

abstract = "We have conducted visible pump-THz probe experiments on single wall carbon nanotubes (SWCNTs) deposited on quartz substrates. Our results suggest that the photoexcited nanotubes exhibit localized transport due to Lorentz-type photo-induced localized states. These experiments were repeated for ion-implanted, 3-4nm Si nanoclusters in quartz for which a similar behavior was observed.",

keywords = "SWCNT, Si Nano Crystals, THz-TDS, Visible pump-THz probe",

author = "H. Altan and F. Huang and J. Federici and A. Lan and H. Grebel",

year = "2004",

doi = "10.1117/12.519503",

language = "English (US)",

volume = "5268",

pages = "53--60",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

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note = "Chemical and Biological Standoff Detection ; Conference date: 28-10-2003 Through 30-10-2003",

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TY - JOUR

T1 - Characteristics of nano-scale composites by THz spectroscopy

AU - Altan, H.

AU - Huang, F.

AU - Federici, J.

AU - Lan, A.

AU - Grebel, H.

PY - 2004

Y1 - 2004

N2 - We have conducted visible pump-THz probe experiments on single wall carbon nanotubes (SWCNTs) deposited on quartz substrates. Our results suggest that the photoexcited nanotubes exhibit localized transport due to Lorentz-type photo-induced localized states. These experiments were repeated for ion-implanted, 3-4nm Si nanoclusters in quartz for which a similar behavior was observed.

AB - We have conducted visible pump-THz probe experiments on single wall carbon nanotubes (SWCNTs) deposited on quartz substrates. Our results suggest that the photoexcited nanotubes exhibit localized transport due to Lorentz-type photo-induced localized states. These experiments were repeated for ion-implanted, 3-4nm Si nanoclusters in quartz for which a similar behavior was observed.

KW - SWCNT

KW - Si Nano Crystals

KW - THz-TDS

KW - Visible pump-THz probe

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U2 - 10.1117/12.519503

DO - 10.1117/12.519503

M3 - Conference article

AN - SCOPUS:2142712671

SN - 0277-786X

VL - 5268

SP - 53

EP - 60

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Chemical and Biological Standoff Detection

Y2 - 28 October 2003 through 30 October 2003

ER -

Characteristics of nano-scale composites by THz spectroscopy

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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