Journal of Applied Physics
Feedback | Help | Exit
Journal of Applied Physics
Search:
   
 
 
 
Previous Article
Enhanced luminescence of Tb3+/Eu3+ doped tellurium oxide glass containing silver nanostructures
We report on energy transfer studies in terbium (Tb3+)—europium (Eu3+) doped TeO2–ZnO–Na2O–PbO glass containing silver nanostructures. The samples excitation was made using ult...
Next Article
On the physical understanding of quantum rings self-assembly upon droplet epitaxy
A quantitatively kinetic model has been established to address the quantum rings (QRs) self-assembly upon the droplet epitaxy. Taking the GaAs system as an example, we found that the diffusion of Ga a...

Polarization anisotropy of transient carrier and phonon dynamics in carbon nanotubes

J. Appl. Phys. 105, 103506 (2009); doi:10.1063/1.3126715

Published 20 May 2009

You are not logged in to this journal. Log in

Ji-Hee Kim,1 Jaegyu Park,1 Bong Yeon Lee,1 Donghan Lee,1 Ki-Ju Yee,1 Yong-Sik Lim,2 Layla G. Booshehri,3 Erik H. Hároz,3 Junichiro Kono,3 and Sung-Hoon Baik4
1Department of Physics, Chungnam National University, Daejeon 305-764, Republic of Korea
2Department of Applied Physics, Konkuk University, Chungbuk 380-701, Republic of Korea
3Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, USA
4Quantum Optics Research Division, Korea Atomic Energy Research Institute, Daejeon 305-353, Republic of Korea
We report on polarization-dependent transient carrier dynamics and coherent phonon oscillations in single-walled carbon nanotubes by determining the relation between the nanotube axis and the incident light polarization. Due to the anisotropic shape of nanotubes, optical absorption strongly depends on the polarization direction. We observed three decay components when the excitation wavelength was resonant with the E22 transition energy and observed two-decay components under off-resonance conditions. The transient absorption and coherent phonon amplitudes were measured as a function of the angle between the pump and probe polarizations and were analyzed based on the absorption anisotropy of carbon nanotubes. ©2009 American Institute of Physics
History: Received 5 January 2009; accepted 3 April 2009; published 20 May 2009
Permalink: http://link.aip.org/link/?JAPIAU/105/103506/1
BUY THIS ARTICLE   (US$24)
Download HTML Download Sectioned HTML Download PDF (502 kB) View Cart

KEYWORDS and PACS

Keywords
PACS
  • 63.22.Gh
    Phonons and vibrational states in nanotubes and nanowires
  • 78.67.Ch
    Optical properties of nanotubes
  • YEAR: 2009

RELATED DATABASES


To view database links for this article,
you need to log in.
To view database links for this article,
you need to log in.

PUBLICATION DATA

ISSN:
0021-8979 (print)   1089-7550 (online)
Publisher:
AIP is a member of CrossRef AIP

REFERENCES (18)
View in Separate Window/Tab
For access to fully linked references, you need to log in. For access to fully linked references, you need to Log in.
  1. J. W. G. Wilder, L. C. Venema, A. G. Rinzler, R. E. Smalley, and C. Dekker, Nature (London) 391, 59 (1998).
  2. A. M. Rao, E. Richter, S. Bandow, B. Chase, P. C. Eklund, K. A. Williams, S. Fang, K. R. Subbaswamy, M. Menon, A. Thess, R. E. Smallys, G. Dresselhaus, and M. S. Dresselhaus, Science 275, 187 (1997).
  3. G. S. Duesberg, I. Loa, M. Burghard, K. Syassen, and S. Roth, Phys. Rev. Lett. 85, 5436 (2000).
  4. J. Lefebvre, J. M. Fraser, P. Finnie, and Y. Homma, Phys. Rev. B 69, 075403 (2004).
  5. J. Guo, C. Yang, Z. M. Li, M. Bai, H. J. Liu, G. D. Li, E. G. Wang, C. T. Cham, Z. K. Tang, W. K. Ge, and X. Xiao, Phys. Rev. Lett. 93, 017402 (2004).
  6. Y. Hashimoto, Y. Murakami, S. Maruyama, and J. Kono, Phys. Rev. B 75, 245408 (2007).
  7. J. Lefebvre and P. Finnie, Phys. Rev. Lett. 98, 167406 (2007).
  8. N. Hamada, S. Sawada, and A. Oshiyama, Phys. Rev. Lett. 68, 1579 (1992).
  9. M. S. Dresselhaus, G. Dresselhaus, A. Jorio, A. G. Souza Filgo, M. A. Pimenta, and G. Saito, Acc. Chem. Res. 35, 1070 (2002).
  10. H. Kuzmany, W. Plank, M. Hulman, Ch. Kramberger, A. Gruneis, Th. Pichler, H. Peterlik, H. Kataura, and Y. Achiba, Eur. Phys. J. B 22, 307 (2001).
  11. 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, and S. Tsuda, Phys. Rev. Lett. 87, 127401 (2001).
  12. Y. -S. Lim, K. -J. Yee, J. -H. Kim, E. H. Hároz, J. Shaver, J. Kono, S. K. Doorn, R. H. Hauge, and R. E. Smalley, Nano Lett. 6, 2696 (2006).
  13. G. C. Cho, W. Kutt, and H. Kurz, Phys. Rev. Lett. 65, 764 (1990).
  14. R. B. Weisman and S. M. Bachilo, Nano Lett. 3, 1235 (2003).
  15. M. J. O'Connell, S. M. Bachilo, C. B. Huffman, V. C. Moore, M. S. Strano, E. H. Hároz, K. L. Rialon, P. J. Boul, W. H. Noon, C. Kittrell, J. Ma, R. H. Hauge, R. B. Weisman, and R. E. Smalley, Science 297, 593 (2002).
  16. G. N. Ostojic, S. Zaric, J. Kono, M. S. Strano, V. C. Moore, R. H. Hauge, and R. E. Smalley, Phys. Rev. Lett. 92, 117402 (2004).
  17. T. Hertel, R. Fasel, and G. Moos, Appl. Phys. A: Mater. Sci. Process. 75, 449 (2002).
  18. K. Kato, K. Ishioka, M. Kitajima, J. Tang, R. Saito, and H. Petek, Nano Lett. 8, 3102 (2008).

CITING ARTICLES
For access to citing articles, you need to log in.
For access to citing articles, you need to Log in.


Copyright © American Institute of Physics