17 citations · 21 across the 6 of their papers we have counts for
6 papers
Magnetocaloric effect in the high-temperature antiferromagnet YbCoC2
D. A. Salamatin, V. N. Krasnorussky, A. V. Semeno +4
The magnetic - phase diagram and magnetocaloric effect in the recently discovered high-temperature heavy-fermion compound YbCoC have been studied. With the increase in th…
Two stage pressure-induced Yb valence change in the Hexagonal Laves Phase YbAg: Investigation by time differential perturbed angular - correlation spectroscopy method and density functional calculations
A. V. Tsvyashchenko, A. N. Nikolaev, D. A. Salamatin +8
We have studied the C14 hexagonal Laves phase of YbAg at normal conditions and under external pressure up to 19 GPa by the time-differential perturbed angular correlation…
Hyperfine field assessment of the magnetic structure of ZrZn2
A. V. Tsvyashchenko, D. A. Salamatin, A. Velichkov +9
Time differential perturbed angular gamma-gamma-correlation (TDPAC) method on 111Cd nuclei probes inserted in ZrZn1.9 is used to measure the magnetic hyperfine fields (MHF) at Zr a…
The gamma->alpha phase transition in cerium is not isostructural
A. V. Tsvyashchenko, A. V. Nikolaev, A. I. Velichkov +6
Using a small amount of radioactive 111Cd atoms implanted in cerium lattice to probe the hyperfine electric quadrupole interaction, we have detected a quadrupole electron charge de…
111Cd- TDPAC study of pressure-induced valence transition in YbAl2
A. V. Tsvyashchenko, L. N. Fomicheva, V. B. Brudanin +9
The quadrupole interaction at 111Cd impurity nuclei in the intermediate-valence compound YbAl2 has been measured under pressure up to 80 kbar by the TDPAC spectroscopy. It was foun…
Electric field gradients in MgB synthesized at high pressure: Cd TDPAC study and ab initio calculation
A. V. Tsvyashchenko, L. N. Fomicheva, M. V. Magnitskaya +14
We report the high-pressure synthesis of novel superconductor MgB and some related compounds. The superconducting transition temperature of our samples of MgB is equal to 3…