RT Journal Article T1 Effect of Er dopant in GaSb bulk crystals grown by vertical Bridgman technique A1 Plaza, J. L. A1 Hidalgo Alcalde, Pedro A1 Méndez Martín, María Bianchi A1 Piqueras De Noriega, Francisco Javier A1 Castaño, J. L. A1 Dieguez, E. AB The distribution of Er in bulk GaSb ingots grown by vertical Bridgman technique has been investigated for different concentrations. The resistivity, mobility and carrier density were analysed. The formation of Er-Sb compounds and the incorporation of Er at subgrain boundaries has been shown by cathodoluminescence studies. PB Elsever science BV SN 0022-0248 YR 1999 FD 1999-03 LK https://hdl.handle.net/20.500.14352/58947 UL https://hdl.handle.net/20.500.14352/58947 LA eng NO [1] W.T. Tsang, R.A. Logan, Appl. Phys. Lett. 49 (1986) 1686.[2] J.P. van dre Ziel, M.G. Oberg, R.A. Logan, Appl. Phys. Lett. 50 (1987) 1313.[3] H. Nakagome, K. Takahei, Y. Homma, J. Crystal Growth 85 (1987) 345.[4] R.S. Smith, H.P. Muller, H. Ennen, D. Wennekess, M. Maier, Appl. Phys. Lett. 50 (1987) 49.[5] H. Nakagome, K. Uwai, K. Takahei, Appl. Phys. Lett. 53 (1988) 1726.[6] K. Takahei, P.S. Whitney, H. Nakagome, K. Uwai, J. Appl. Phys. 65 (1989) 3.[7] T. Benyattou, D. Seghier, G. Guillot, R. Moerge, P. Galtier, M.N. Charasse, Appl. Phys. Lett. 60 (1992) 350.[8] M.C. Wu, C.M. Chiu, J. Appl. Phys. 73 (1993) 1.[9] P. Whitney, K. Uwai, H. Nakagome, K. Takahei, presented at the 46th Device Research Conf. Boulder, Colorado, 1988.[10] J. Raczynska, K. Fronc, J.M. Langer, A. Lemanska, A. Stapor, Appl. Phys. Lett. 53 (1988) 761.[11] C.M. Chiu, M.C. Wu, C.C. Chang, Sol. Stat. Electron. 36 (1993) 1101.[12] U.N. Roy, S. Basu, Bull. Mater. Sci. 13 (1990) 27.[13] See D.T.J. Hurle, Handbook of Crystal Growth, vol. 2a, Ch. 5, Ch. 12 and references therein, North-Holland, Amsterdam, 1994.[14] P.S. Dutta, K.S. Sangunni, H.L. Bhat, V. Kumar, J. Crystal Growth 141 (1994) 44.[15] P.S. Dutta, K.S. Koteswara Rao, H.L. Bhat, K. Gopalakrihna Naik, V. Kumar, J. Crystal Growth 155 (1995).[16] B. Me«ndez, J. Piqueras, J. Appl. Phys. 72 (1992) 4275.[17] D. Camel, J.J. Favier, J. Crystal Growth 67 (1984) 42.[18] D. Camel, J.J. Favier, J. Crystal Growth 67 (1984) 57.[19] W. Zhang, S. Yan, Z. Ji, J. Crystal Growth 169 (1996) 598.[20] D.T.J. Hurle, Handbook of Crystal Growth, vol. 2b, Ch. 12, North-Holland, Amsterdam, 1994.[21] Yuh-Maoh Sun, Meng-Chyi Wu, Yuan-Tzu Ting, J. Crystal Growth 158 (1996) 449.[22] B. Me«ndez, P.S. Dutta, J. Piqueras, E. Die«guez, Appl. Phys. Lett. 67 (1995) 2648.[23] F. Hulliger, in: K.A. Gshincider Jr., I. Eyring (Eds.), Handbook on the Physics and Chemistry of Rare Earths, vol. 4, North-Holland, Amsterdam, 1979, pp. 153Ð236 NO © 1999 Elsevier Science B.V.Conference on Crystal Growth, held in Conjunction with the 10th International Conference on Vapor Growth and Epitaxy (ICCG-12/ICVGE-10) (12. 1998. Jerusalen).This work has been supported by CICYT (ESP95-0148 and 95-0086-OP) and DGES PB96-0639 (CICYT, Spain). NO CICYT, Spain NO DGES DS Docta Complutense RD 28 sept 2024