Abstract
We have grown single crystals of CdSn(As1−xPx)2 solid solutions over the entire range of x. On the basis of the temperature dependence of the Hall coefficient and the Hall mobility, we conclude that there is a mixed carrier scattering mechanism in all of these solid solutions, over the entire temperature range from 100 to 500 K, involving both impurity ions and thermal lattice phonons. IR absorption and photoconductivity spectra show that the band gap in the solid solutions varies linearly with composition. We conclude that crystals in the range 0.5<x<0.95 may be used to fabricate IR photodetectors and emission sources operating from 1.1 to 1.7 µm.
Similar content being viewed by others
Literature cited
V. D. Prochukhan and Yu. V. Rud', Fiz. Tekh. Poluprovodn.,12, No. 2, 209–233 (1978) [Sov. Phys. Semicond.,12, 121 (1978)].
G. K. Averkieva, A. A. Vaipolin, V. D. Prochukhan, et al., Pis'ma Zh. Tekh. Fiz.,7, No. 16, 1007–1012 (1981) [Sov. Tech. Phys. Lett.,7, 433 (1981)].
Yu. V. Rud', A. A. Vaipolin, E. S. Kalevich, et al., Fiz. Tekh. Poluprovodn.,15, No. 12, 2366–2372 (1981) [Sov. Phys. Semicond.,15, 1374 (1981)].
A. J. Strauss and A. J. Rosenberg, J. Phys. Chem. Solids,17, No. 3/4, 278–280 (1961).
V. I. Sokolova, V. M. Orlov, G. P. Shpen'kov, et al., Proc. 26th Conference LISI, Fizika, Leningrad, LISI (1968), pp. 14–18.
R. K. Karymshakov and V. A. Radul, Fiz. Tekh. Poluprovodn.,4, No. 2, 398–400 (1970) [Sov. Phys. Semicond.,4, 333 (1970)].
O. A. Golikova and V. M. Orlov, Izv. Akad. Nauk SSSR, Neorgan. Mater.,13, No. 6, 970–973 (1977) [Inorg. Mater.,13, 792 (1977)].
V. I. Danilov, B. N. Zvonkov, I. A. Karpovich, et al., Kristallografiya,23, No. 4, 892–894 (1978) [Sov. Phys. Cryst.,23, 505 (1978)].
V. I. Danilov, Izv. Akad. Nauk SSSR, Inorg. Mater.,16, No. 11, 1906–1908 (1980) [Inorg. Mater.,16, 1294 (1980)].
T. S. Moss, G. J. Burrell, and B. Ellis, Semiconductor Opto-Electronics, Wiley, New York (1973).
Additional information
State Pedagogical Institute, Nizhegorod. Physicotechnical Research Institute. Nizhegorod. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 10, pp. 40–43, October, 1992.
Rights and permissions
About this article
Cite this article
Danilov, V.I., Zvonkov, B.N. Solid solutions of CdSn(As1−xPx)2 and their properties. Russ Phys J 35, 927–930 (1992). https://doi.org/10.1007/BF00559885
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00559885