16 citations · 54 across the 6 of their papers we have counts for
6 papers
Cobalt in strontium titanate as a new off-center magnetic impurity
I. A. Sluchinskaya, A. I. Lebedev
The local structure and oxidation state of the cobalt impurity in SrTiO is studied by X-ray absorption fine structure (XAFS) spectroscopy. The synthesis conditions, under which…
Low-temperature phase transitions in some quaternary solid solutions of IV-VI semiconductors
A. I. Lebedev, I. A. Sluchinskaya
Samples of PbSSeTe, PbSnTeSe, and PbSnTeS quaternary solid solutions were investigated in the 4--200~K temperature…
Electronic and magnetic properties of structural defects in SrTiO(Co)
I. A. Sluchinskaya, A. I. Lebedev
The synthesis conditions of SrTiO(Co) samples in which cobalt predominantly enters the or sites of the perovskite O structure are found. EXAFS studies show that…
EXAFS and electrical studies of new narrow-gap semiconductors: InTeSe and InGaTe
A. I. Lebedev, A. V. Michurin, I. A. Sluchinskaya +2
The local environment of Ga, Se, and Tl atoms in InTe-based solid solutions was studied by EXAFS technique. It was shown that all investigated atoms are substitutional impurities,…
An experimental and theoretical study of Ni impurity centers in BaSrTiO
I. A. Sluchinskaya, A. I. Lebedev
The local environment and the charge state of a nickel impurity in cubic BaSrTiO are studied by XAFS spectroscopy. According to the XANES data, the mean Ni char…
Effect of local environment on crossluminescence kinetics in SrF2:Ba and CaF2:Ba solid solutions
M. A. Terekhin, V. N. Makhov, A. I. Lebedev +1
Spectral and kinetic properties of extrinsic crossluminescence (CL) in SrF2:Ba(1%) and CaF2:Ba(1%) are compared with those of intrinsic CL in BaF2 and are analyzed taking into acco…