Effect of the Matrix on the 1.5μm Photoluminescence of Er-Doped Silicon Quantum Dots


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Erbium doped nanocrystalline silicon thin films were produced by reactive magnetron r.f. sputtering. Their structural and chemical properties were studied by micro-Raman, spectroscopic ellipsometry and Rutherford backscattering spectroscopy. Films with different crystalline fraction and crystallite size were deposited by changing the deposition parameters. The impact of the composition and structure of Erbium ions environment on the 1.5 µm photoluminescence is discussed.



Materials Science Forum (Volumes 514-516)

Edited by:

Paula Maria Vilarinho




M.F. Cerqueira et al., "Effect of the Matrix on the 1.5μm Photoluminescence of Er-Doped Silicon Quantum Dots", Materials Science Forum, Vols. 514-516, pp. 1116-1120, 2006

Online since:

May 2006




[1] - Y. Kanzawa, T. Kakevka, M. Fujii, S. Hayashi, K. Yamamoto, Solid State Commun. 102, 533 (1997).

[2] -Silicon-Based Optoelectronics, ed. by S. Coffa and L. Tsybeskov, MRS Bulletin 23, 16 (1998).

[3] - M. Fujii, M. Yoshida, Y. Kanzawa, S. Hayashi, K. Yamamoto, Appl. Phys. Lett., 71, 1198 (1997).

[4] - M. Fujii, M. Yoshida, S. Hayashi, K. Yamamoto, J. Appl. Phys. 84, 1 (1998).

[5] - G. Qin, G.G. Qin, S.H. Wanget., J. Appl. Phys., 85, 6738 (1999).

[6] - F. Priolo, G. Franzo, F. Iacona, D. Pacifici, V. Vinciguerra, Mat. Sc. Eng. B81, 9 (2001).

[7] - P. G. Kik, A. Polman, Mat. Sc. Eng. B81, 3 (2001).

[8] - M. F. Cerqueira, M. Andritschky, L. Rebouta, J.A. Ferreira, M.F. da Silva, Vacuum 46, 1385 (1995).

[9] - D.A.G. Bruggemann, Ann. Phys. (Leipzig) 24, 636 (1965).

[10] - I. Campbel and P.M. Fauchet, Solid State Commun. 58, 739 (1986).

[11] - M. Losurdo, M.F. Cerqueira, E. Alves, M.V. Stepikhova, M.M. Giangregorio, G. Bruno, Physica E 16, 414-419 (2003).

[12] - Maria Losurdo, Maria Michela Giangregorio, Pio Capezzuto, Giovanni Bruno, M.F. Cerqueira, E. Alves, M. V. Stepikhova, Appl. Phys. Lett. Vol 82, 16, p.2993 (2003).

DOI: https://doi.org/10.1063/1.1569052

[13] - C. Piamonteze, A.C. Inigvez, L.R. Martins Alves, M. Tolentino, Phys. Rev. Lett 81, 4652 (1998).

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