Hostname: page-component-8448b6f56d-qsmjn Total loading time: 0 Render date: 2024-04-25T01:48:36.380Z Has data issue: false hasContentIssue false
  • English
  • Français

Excitonic photoluminescence spectra of C60 single crystals grown by different techniques

Published online by Cambridge University Press:  15 April 2001

V. Capozzi ,
M. Santoro ,
G. Perna ,
G. Celentano ,
A. Minafra  and
G. Casamassima
V. Capozzi*
Affiliation:
Dipartimento di Fisica dell'Università di Bari and Istituto Nazionale di Fisica della Materia, Via Amendola 173, 70126 Bari, Italy
M. Santoro
Affiliation:
Dipartimento di Fisica dell'Università di Bari and Istituto Nazionale di Fisica della Materia, Via Amendola 173, 70126 Bari, Italy
G. Perna
Affiliation:
Dipartimento di Fisica dell'Università di Bari and Istituto Nazionale di Fisica della Materia, Via Amendola 173, 70126 Bari, Italy
G. Celentano
Affiliation:
Dipartimento di Fisica dell'Università di Bari and Istituto Nazionale di Fisica della Materia, Via Amendola 173, 70126 Bari, Italy
A. Minafra
Affiliation:
Dipartimento di Fisica dell'Università di Bari and Istituto Nazionale di Fisica della Materia, Via Amendola 173, 70126 Bari, Italy
G. Casamassima
Affiliation:
Dipartimento di Fisica dell'Università di Bari and Istituto Nazionale di Fisica della Materia, Via Amendola 173, 70126 Bari, Italy
*
vito.capozzi@ba.infn.it
Get access

Abstract

We report photoluminescence spectra of C60 single crystals grown by vapor phase transport method using either the sealed ampoule technique or the open tube technique. The spectra for both types of samples show similar features, but different line resolution related to the two different growth techniques. An analysis of temperature and excitation intensity dependencies of the luminescence spectra is reported. The main structures of the spectra have been interpreted according to a model involving intramolecular polaron-exciton recombinations. In particular, emissions due to purely electronic transitions of singlet and triplet or the exciton and related vibronic recombinations have been resolved. At low temperature, emission bands due to X-traps have been observed on the high-energy side of the excitonic singlet purely electronic transition.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 14 , Issue 1 , April 2001 , pp. 3 - 11
Copyright
© EDP Sciences, 2001

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Kroto, H.W., Heath, J.R., O'Brien, S.C., Curl, R.F., Smalley, R.E., Nature 318, 162 (1985). CrossRef
Kratschmer, W., Lamb, L.D., Fostiropoulos, K., Huffman, D.R., Nature 347, 354 (1990)
J.H. Weaver, D.M. Poirier, in Solid State Physic, edited by H. Ehrenreich, F. Spaepen (Academic Press, San Diego, 1994), Vol. 48, Chap. 1; J.D. Axe, S.C. Moss, D.A. Neumann in Solid State Physic, edited by H. Ehrenreich, F. Spaepen (Academic Press, San Diego, 1994), Vol. 48, Chap. 3; W.E. Pickett Poirier, in Solid State Physic, edited by H. Ehrenreich, F. Spaepen (Academic Press, San Diego, 1994), Vol. 48, Chap. 4.
Moret, R., Albouy, P.A., Agafonov, V., Ceolin, R., Andrè, D., Dworkin, A., Szwarc, H., Fabre, C., Rassat, A., Zahab, A., Bernier, P., J. Phys. I France 2, 511 (1992)
Schlaich, H., Muccini, M., Feldmann, J., Bassler, H., Gobel, E.O., Zamboni, R., Taliani, C., Erxmeyer, J., Weidinger, A., Chem. Phys. Lett. 236, 135 (1995)
Petelenz, P., Andrzejak, M., Kazaoui, S., Minami, N., Chem. Phys. 243, 149 (1999). CrossRef
van Loosdrecht, P.H.M. et al., Chem. Phys. Lett. 198, 587 (1992)
Negri, F., Orlandi, G., Zerbetto, F., J. Chem. Phys. 97, 6496 (1992)
Guss, W., Feldmann, J., Gobel, E.O., Phys. Rev. Lett. 72, 2644 (1994)
Wen, C., Aida, T., Honma, I., Komiyama, H., Yamada, K., J. Phys. Cond. Mat. 6, 1603 (1994). CrossRef
Saito, S., Oshiyama, A., Phys. Rev. Lett. 66, 2637 (1991). CrossRef
Skumanich, A., Chem. Phys. Lett. 182, 486 (1991). CrossRef
Shirley, E.L., Louie, S.G., Phys. Rev. Lett. 71, 133 (1993). CrossRef
Matus, M., Kuzmany, H., Sohmen, E., Phys. Rev. Lett. 68, 2822 (1992). CrossRef
Lof, R.W., van Veenendaal, M.A., Koopmans, B., Jonkman, H.T., Sawatzky, G.A., Phys. Rev. Lett. 68, 3924 (1992). CrossRef
Liu, J.Z., Dykes, J.W., Lan, M.D., Klavins, P., Shelton, R.N., Olmsead, M.M., Appl. Phys. Lett. 62, 531 (1993). CrossRef
Meng, R.L., Ramirez, D., Jiang, X., Chow, P.C., Diaz, C., Matsuishi, K., Moss, S.C., Hor, P.H., Chu, C.W., Appl. Phys. Lett. 59, 3402 (1991). CrossRef
Verheijen, M.A., Meekes, H., Meijer, G., Raas, E., Bennema, P., Chem. Phys. Lett. 191, 339 (1992)
Averitt, R.D., Pippenger, P.M., Papanyan, V.O., Dura, J.A., Nordlander, P., Halas, N.J., Chem. Phys. Lett. 242, 592 (1995). CrossRef
Kolmakov, A., Stankevitch, V., Svechnikov, N., Dudin, P., Artemev, N., Berger, H., Clerc, G., Margaritondo, G., Kamada, M., Hirose, S., Kan'no, K., Akimoto, I., Matsumoto, T., J. Elec. Spect. Relat. Phen. 78, 449 (1996). CrossRef
Akimoto, I., Azuma, J., Ashida, M., Kan'no, K., J. Lum. 76-77, 206 (1998)
Nakamura, A., Ichida, M., Yajima, T., Shinohara, H., Saitoh, Y., J. Lum. 66-67, 383 (1996)
Minami, N., Kazaoui, S., Ross, R., Mol. Cryst. Liq. Cryst. 256, 233 (1994)
Soos, Z.G., Hennessy, M.H., Wen, G., Chem. Phys. 227, 19 (1998)
Ichida, M., Nakamura, A., Shinohara, H., Saitoh, Y., Chem. Phys. Lett. 289, 579 (1998). CrossRef
Kazaoui, S., Minami, N., Tanabe, Y., Phys. Rev. B 58, 7689 (1998). CrossRef
Capozzi, V., Santoro, M., Celentano, G., Berger, H., Lorusso, G.F., J. Lum. 76-77, 395 (1998). CrossRef
van den Heuvel, D.J., Chan, I.Y., Groenen, E.J.J., Schmidt, J., Meijer, G., Chem. Phys. Lett. 111, 231 (1994)
Benner, R.E., Dick, D., Jeglinski, X.S., Vardeny, Z.V., Mol. Cryst. Liq. Cryst. 256, 241 (1994). CrossRef
Fu, R.L., Fu, R.T., Sun, X., Phys. Rev. B 48, 17615 (1993). CrossRef
Cepek, C., Goldoni, A., Modesti, S., Negri, F., Orlandi, G., Zerbetto, F., Chem. Phys. Lett. 250, 537 (1996)
Capozzi, V., Minafra, A., Solid State Commun. 38, 341 (1981). CrossRef