Formation of ohmic contacts to perylene molecular crystals

Applied Physics Letters

Volumn 85, Issue 10, 2004, Pages 1852-1854

  Hiramoto, Masahiro ^a   Tomioka, Akinori ^a   Suemori, Kouji ^a   Yokoyama, Masaaki ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BROMINE; CRYSTAL GROWTH; DIFFUSION; DOPING (ADDITIVES); FERMI LEVEL; LUMINESCENT DEVICES; MOLECULAR CRYSTALS; SEMICONDUCTING ORGANIC COMPOUNDS; SEMICONDUCTOR JUNCTIONS; TEMPERATURE; THIN FILMS;

ELECTRON INJECTION; METAL INTERFACE; ORGANIC THIN FILMS; PERYLENE;

OHMIC CONTACTS;

EID: 4944246757     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1792379     Document Type: Article

References (21)

1. C. W. Tang and S. A. VanSlyke, Appl. Phys. Lett. 51, 913 (1987)
2. G. Gustafsson, Y. Cao, G. M. Treacy, F. Klavetter, N. Colaneri, and A. J. Heeger, Nature (London) 357, 477 (1992).
3. M. Hiramoto, K. Fujino, M. Yoshida, and M. Yokoyama, Jpn. J. Appl. Phys., Part 1 42, 672 (2003).
4. M. Hiramoto, K. Ihara, and M. Yokoyama, Jpn. J. Appl. Phys., Part 1 34, 3803 (1995).
5. M. Hiramoto, K. Ihara, H. Fukusumi, and M. Yokoyama, J. Appl. Phys. 78, 7153 (1995)
6. W. Warta, R. Stehle, and N. Karl, Appl. Phys. A: Solids Surf. 36, 163 (1985).
7. H. Akamatsu, H. Inokuchi, and Y. Matsunaga, Nature (London) 173, 168 (1954).
8. R. A. Laudise, Ch. Kloc, P. G. Simpkins, and T. Siegrist, J. Cryst. Growth 187, 449 (1998).
9. S. Saito, T. Soumura, and T. Maeda, J. Vac. Sci. Technol. A 2, 1389 (1984).
10. The upper edge of the valence band and lower edge of the conduction band were determined by atmospheric photoemission spectroscopy and the optical band gap.
11. G. Parthasarathy, C. Xhen, A. Kahn, and S. R. Forrest, J. Appl. Phys. 89, 4986 (2001).
12. We suspect the accuracy of the energy position of the conduction band edge estimated based on the optical band gap.
13. -2 (using a crystal thickness of 30 μm).
14. Crystal surface between two Pt electrodes was protected by covering with 2-μm-thick hexatriacontane film.
15. Y. Shen, A. R. Hosseini, M. H. Wong, and G. G. Malliaras, ChemPhysChem 5, 16 (2004).
16. J. Blochwitz, M. Pfeiffer, T. Fritz, and K. Leo, Appl. Phys. Lett. 73, 729 (1998).
17. P. Piromreun, H. Oh, Y. Shen, G. G. Malliaras, J. C. Scott, and P. J. Brock, Appl. Phys. Lett. 77, 2403 (2000).
18. M. Fujihira and C. Ganzorig, Conjugated Polymer and Molecular Interfaces, edited by W. R. Salaneck, K. Seki, A. Kahn, and J.-J. Pireaux, (Dekker, New York, 2001), Chap. 26, pp. 817-858.
19. C. W. Tang, Appl. Phys. Lett. 48, 183 (1986).
20. M. Hiramoto, H. Fujiwara, and M. Yokoyama, J. Appl. Phys. 72, 3781 (1992).
21. M. Hiramoto, K. Suemori, and M. Yokoyama, Jpn. J. Appl. Phys., Part 1 41, 2763 (2002).