2004 Fiscal Year Final Research Report Summary
Application to nano-techonology and resonance Raman spectroscopy of carbon nanotubes
| Project/Area Number |
13440091
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
固体物性Ⅰ(光物性・半導体・誘電体)
|
|---|
| Research Institution | Tohoku University (2003-2004)
The University of Electro-Communications (2001-2002) |
|---|
Principal Investigator |
SAITO Riichiro Tohoku University, Graduate School of Science, Professor, 大学院・理学研究科, 教授 (00178518)
|
|---|
| Project Period (FY) |
2001 – 2004
|
| Keywords | Carbon nanotubes / Resonance Raman spectroscopy / Photoluminescence / chirality / Electron-phonon interaction / Double Resonance Raman spectroscopy / D-band |
|---|
| Research Abstract |
1.Resonance Raman spectroscopy of single wall carbon nanotube is investigated quantitatively. Resonance condition for Raman signal is calculated extended tight binding calculations which enables the precise resonance energies for relatively smaller (diameter is less than 1nm) nanotubes.
2.Electron-photon interaction matrix element is calculated and is found to have node of the value of the matrix element around the K point in two dimensional Brillouin zone of graphite.
3.Electron phonon interaction matrix element is also given by tight binding scheme and corresponding Raman intensity is calculated as a function of (n,m) of single wall carbon nanotubes.
4.Disorder induced Raman signal is assigned by double resonance Raman signals. In the graphite and carbon nanotube, we have known many weak Raman signals which are not assigned for long years. The finding of double resonance story for one-phonon and two-phonon processed are very important in the history of Raman spectroscopy.
5.Photoluminescence spectra of (6,5) nanotube is found to be many different processes which can be separately assigned combined with the theory.
6.The relaxation time of photo-excited electron-hole pair is calculated by electron-phonon interaction calculations. The application to fast optics is investigated.
|
-
-
-
-
[Journal Article] Resonance Raman spectroscopy (n,m)-dependent effects in small-diameter single-wall carbon nanotubes2005
Author(s)
A.Jorio, C.Fantini, M.A.Pimenta, R.B.Capaz, Ge.G.Samsonidze, G.Dresselhaus, M.S.Dresselhaus, J.Jiang, N.Kobayashi, A.Gruneis, R.Saito
-
Journal Title
Phys.Rev.B 71
Pages: 75401-1
Description
「研究成果報告書概要(欧文)」より
-
[Journal Article] Origin of 2450cm-1 Raman bands in HOPG, single-wall and double-wall carbon nanotubes2005
Author(s)
T.Shimada, T.Sugai, C.Fantini, M.Souza, L.G.Cancado, A.Jorio, M.A.Pimenta, R.Saito, A.Gruneis, G.Dresselhaus, M.S.Dresselhaus, Y.Ohno, T.Mizutani, H.Shinohara
-
Journal Title
Carbon 43
Pages: 1049-1054
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Stokes and anti-Stokes Raman spectra of small diameter isolated carbon nanotubes2004
Author(s)
A.G.Souza Filho, S.G.Chou, Ge.G.Samsonidze, G.Dresselhaus, M.S.Dresselhaus, L.An, J.Liu, A.K.Swan, M.S.Unlu, B.B.Goldberg, A.Jorio, A.Gruneis, R.Saito
-
Journal Title
Phys.Rev.B 69
Pages: 115428
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
[Journal Article] Anisotropy in the Raman spectra of nanographite ribbons2004
Author(s)
L.G.Cancado, M.A.Pimenta, A.Jorio, R.A.Neves, G.Medeiros-Ribeiro, T.Enoki, Y.Kobayashi, K.Takai, K.Fukui, M.S.Dresselhaus, R.Saito
-
Journal Title
Phys.Rev.Lett. 93
Pages: 47403
Description
「研究成果報告書概要(欧文)」より
-
-
[Journal Article] Single and double resonance Raman G-band processes in carbon nanotubes2004
Author(s)
M.Souza, A.Jorio, C.Fantini, B.R.A.Neves, M.A.Pimenta, R.Saito, A.Ismach, E.Joselevich, V.W.Brar, Ge.G.Samsonidze, G.Dresselhaus, M.S.Dresselhaus
-
Journal Title
Phys.Rev.B 69
Pages: 241403
Description
「研究成果報告書概要(欧文)」より
-
-
-
[Journal Article] Optical characterization of DNA wrapped Carbon Nanotube Hybrids2004
Author(s)
G.S.Chou, H.B.Ribeiro, E.Barros, A.P.Santos, D.Nazich, Ge.G.Samsonidze, C.Fantini, M.A.Pimenta, A.Jorio, F.Plentz Filho, M.S.Dresselhaus, G.Dresselhaus, R.Saito, M.Zheng, G.B.Onoa, E.D.Semke, A.K.Swan, M.S.Unlu, B.B.Goldberg
-
Journal Title
Chem.Phys.Lett. 397
Pages: 296
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Nanowires and Nanotubes2003
Author(s)
M.S.Dresselhaus, Y.M.Lin, O.Rabin, A.Jorio, A.G.Souza Filho, M.A.Pimenta, R.Saito, Ge.G.Samsonidze, G.Dresselhaus
-
Journal Title
Mater.Sci.Eng.C 23
Pages: 129
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Double resonance Raman spectroscopy of single wall carbon nanotubes2003
Author(s)
R.Saito, A.Gruneis, Ge.G.Samsonidze, V.W.Brar, G.Dresselhaus, M.S.Dresselhaus, A.Jorio, L.G.Cancado, C.Fantini, M.A.Pimenta, A.G.Souza Filho
-
Journal Title
New J.Phys. 5
Pages: 157.1
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Probing the electronic trigonal warping effect in individual single-wall carbon nanotubes using phonon spectra2002
Author(s)
A.G.Souza Filho, A.Jorio, Ge.G.Samsonidze, G.Dresselhaus, M.S.Dresselhaus, A.K.Swan, B.B.Goldberg, M.S.Unlu, R.Saito, J.H.Hafner, C.M.Lieber, M.A.Pimenta
-
Journal Title
Chem.Phys.Lett. 354
Pages: 62
Description
「研究成果報告書概要(欧文)」より
-
[Journal Article] G-band resonant Raman study of 62 isolated single-wall carbon nanotubes2002
Author(s)
A.Jorio, A.G.Souza-Filho, G.Dresselhaus, M.S.Dresselhaus, A.K.Swan, M.S.Unlu, B.Goldberg, M.A.Pimenta, J.H.Hafner, C.M.Lieber, R.Saito
-
Journal Title
Phys.Rev.B 65
Pages: 155412
Description
「研究成果報告書概要(欧文)」より
-
[Journal Article] Polarized resonant Raman spectra on isolated single wall carbon nanotubes2002
Author(s)
A.Jorio, A.G.Souza-Filho, V.W.Brar, A.K.Swan, M.S.Unlu, B.Goldberg, A.Righi, J.H.Hafner, R.Saito, G.Dresselhaus, M.S.Dresselhaus
-
Journal Title
Phys.Rev.B 65
Pages: 121402【○!R】
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
-
-
-
[Journal Article] Linewidth of the Raman features of individual single-wall carbon nanotubes2002
Author(s)
A.Jorio, C.Fantini, M.S.S.Dantas, M.A.Pimenta, A.G.Souza Filho, Ge.G.Samsonidze, V.W.Brar, G.Dresselhaus, M.S.Dresselhaus, A.K.Swan, M.S.Unlu, B.B.Goldberg, R.Saito
-
Journal Title
Phys.Rev.B 66
Pages: 115411
Description
「研究成果報告書概要(欧文)」より
-
-
-
[Journal Article] Second-order harmonic and combination modes in graphite, single wallcarbon nanotube bundles, and isolated singlewall carbon nanotubes2002
Author(s)
V.W.Brar, Ge.G.Samsonidze, M.S.Dresselhaus, G.Dresselhaus, R.Saito, K.Swan, M.S.Unlu, B.B.Goldberg, A.G.Souza Filho, A.Jorio
-
Journal Title
Phys.Rev.B 66
Pages: 155418
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
[Journal Article] Resonance Raman scattering : non-destructive and non-invasive technique for structural and electronic characterization of isolated single wall carbon nanotubes2002
Author(s)
A.Jorio, F.M.Matinaga, A.Righi, M.S.S.Dantas, M.A.Pimenta, A.G.Souza Filho, J.Mendes Filho, J.H.Hafner, C.M.Lieber, R.Saito, G.Dresselhaus, M.S.Dresselhaus
-
Journal Title
Brazilian J.Phys. 32
Pages: 921
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Polarized Absorption Spectra of Single-Walled 4Å Carbon Nanotubs alignedin Channels of AIPO4-5 Single Crystal2001
Author(s)
Z.M.Li, Z.K.Tang, H.J.Liu, N.Wang, C.T.Chan, R.Saito, S.Okada, G.D.Li, J.S.Chen, N.Nagasawa, S.Tsuda
-
Journal Title
Phys.Rev.Lett. 87
Pages: 127401
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
[Journal Article] Effect of quantized electronic states on the dispersive Raman features in individual single wall carbon nanotubes2001
Author(s)
A.G.Souza Filho, A.Jorio, G.Dresselhaus, M.S.Dresselhaus, R.Saito, A.K.Swan, M.S.Unlu, B.B.Goldberg, J.H.Hafner, C.M.Lieber, M.A.Pimenta
-
Journal Title
Phys.Rev.B 65
Pages: 35404
Description
「研究成果報告書概要(欧文)」より
-
[Journal Article] Raman studies on 0.4nm diameter single wall carbon nanotubes2001
Author(s)
A.Jorio, A.G.Souza Filho, G.Dresselhaus, M.S.Dresselhaus, A.Righi, F.M.Matinaga, M.S.S.Dantas, M.A.Pimenta, Z.M.Li, Z.K.Tang, R.Saito
-
Journal Title
Chem.Phys.Lett. 351
Pages: 27
Description
「研究成果報告書概要(欧文)」より
-
-
-
-
-
