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Electronic and vibrational propertie...

Li, Zhaoming.

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Electronic and vibrational properties of ultrasmall single-walled carbon nanotubes.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Electronic and vibrational properties of ultrasmall single-walled carbon nanotubes./
Author:	Li, Zhaoming.
Description:	138 p.
Notes:	Source: Dissertation Abstracts International, Volume: 65-07, Section: B, page: 3510.
Contained By:	Dissertation Abstracts International65-07B.
Subject:	Physics, Condensed Matter. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3139166
ISBN:	0496863126

Electronic and vibrational properties of ultrasmall single-walled carbon nanotubes.
Li, Zhaoming.

Electronic and vibrational properties of ultrasmall single-walled carbon nanotubes. - 138 p.

Source: Dissertation Abstracts International, Volume: 65-07, Section: B, page: 3510.

Thesis (Ph.D.)--Hong Kong University of Science and Technology (People's Republic of China), 2004.

A single-walled carbon nanotube (SWCN) is a hollow cylinder of a single shell carbon atoms. The smallest SWCNs that can ever be manipulated are 4 angstroms in diameter, which are grown by pyrolysis of hydrocarbon molecules in one-dimensional cha

ISBN: 0496863126Subjects--Topical Terms:

1018743
Physics, Condensed Matter.

Electronic and vibrational properties of ultrasmall single-walled carbon nanotubes.
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100 1 $a Li, Zhaoming. $3 1933963
245 1 0 $a Electronic and vibrational properties of ultrasmall single-walled carbon nanotubes.
300 $a 138 p.
500 $a Source: Dissertation Abstracts International, Volume: 65-07, Section: B, page: 3510.
500 $a Adviser: Zikang Tang.
502 $a Thesis (Ph.D.)--Hong Kong University of Science and Technology (People's Republic of China), 2004.
520 $a A single-walled carbon nanotube (SWCN) is a hollow cylinder of a single shell carbon atoms. The smallest SWCNs that can ever be manipulated are 4 angstroms in diameter, which are grown by pyrolysis of hydrocarbon molecules in one-dimensional cha
520 $a The followed experimental results presented in the thesis are intimately connected with the successful fabrication of 0.4-nm SWCNs. In Chapter 3, I present the measurements of polarized optical absorption spectra. Three possible structures: (5,
520 $a In Chapter 4, I develop a symmetry-adapted lattice-dynamical model for SWCNs, which can calculate the phonon dispersions efficiently for any nanotube chirality. The model is applicable, but not limited to 0.4-nm SWCNs. The programming codes are
520 $a The electronic properties of 0.4-nm SWCNs can be modified by adding electrons one by one to their discrete electronic states through Li doping. In particular, the tube zeolite composite exhibits very high lithium affinity. The Li doped 0.4-nm SW
520 $a Improvement of the quality of 4 A SWCNs is a fundamental subject of the research. By doping small amount of Si into the framework of aluminophosphate, higher quality 4 A nanotubes can be grown in the channels of the framework. Silicon doped alum
520 $a Finally, I summarize the thesis and propose the future works in Chapter 8.
590 $a School code: 1223.
650 4 $a Physics, Condensed Matter. $3 1018743
650 4 $a Physics, Optics. $3 1018756
650 4 $a Physics, Electricity and Magnetism. $3 1019535
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710 2 0 $a Hong Kong University of Science and Technology (People's Republic of China). $3 1249812
773 0 $t Dissertation Abstracts International $g 65-07B.
790 1 0 $a Tang, Zikang, $e advisor
790 $a 1223
791 $a Ph.D.
792 $a 2004
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