O. V. Koplak, E. A. Steinman, A. N. Tereshchenko, R. B. Morgunov, “Effect of plastic deformation on the magnetic properties and dislocation luminescence of isotopically enriched silicon <nobr>$^{29}$</nobr>Si:B”, Fizika i Tekhnika Poluprovodnikov, 2015, Volume 49, Issue 9,Pages <nobr>1175

Electronic properties of semiconductors

Effect of plastic deformation on the magnetic properties and dislocation luminescence of isotopically enriched silicon $^{29}$Si:B

O. V. Koplak^a, E. A. Steinman^b, A. N. Tereshchenko^b, R. B. Morgunov^ac

^a Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Moscow region
^b Osipyan Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
^c Moscow State Humanitarian University named after M. A. Sholokhov

Abstract: A correlation between the temperature dependences of the $D1$-line intensity of dislocation luminescence and the magnetic moment of plastically deformed isotopically enriched crystals $^{29}$Si:B is found. It is established that the magnetic susceptibility of the deformed crystals obtained by integration of the spectra of electron spin resonance and the $D1$-line intensity undergo similar nonmonotonic variations with temperature varying in the range of 20–32 K.

Received: 12.01.2015
Accepted: 06.02.2015