31 citations · 80 across the 9 of their papers we have counts for
9 papers
Temperature and Pressure Dependent Luminescence Mechanism of Zinc-Blende Structured ZnS:Mn Nanophosphor under UV and X-ray Excitations
A. K. Somakumar, Y. Zhydachevskyy, D. Wlodarczyk +11
A comprehensive photoluminescence and mechanoluminescence analysis of ZnS:Mn2+ nano-phosphor with zinc blende structure is presented. The sample containing quantum dot-sized nanocr…
Vortex glass transition and thermal creep in niobium films
Sameh M. Altanany, I. Zajcewa, T. Zajarniuk +2
The evolution of the vortex glass (VG) phase transition and vortex creep with decreasing film thickness is studied in ultrathin, polycrystalline niobium films, with thickness in th…
Cometal addition effect on superconducting properties and granular behaviours of polycrystalline FeSe0.5Te0.5
Manasa Manasa, Mohammad Azam, Tatiana Zajarniuk +5
The enhanced performance of superconducting FeSe0.5Te0.5 materials with added microsized Pb and Sn particles is presented. A series of Pb and Sn added FeSe0.5Te0.5 (FeSe0.5Te0.5 +…
High-pressure synthesis and the enhancement of the superconducting properties of FeSe0.5Te0.5
Mohammad Azam, Manasa Manasa, Tatiana Zajarniuk +6
A series of FeSe0.5Te0.5 bulk samples have been prepared through the high gas pressure and high-temperature synthesis (HP-HTS) method to optimize the growth conditions, for the fir…
Quantum versus classical nature of a low-temperature magnetic phase transition in TbAl(BO)
T. Zajarniuk, A. Szewczyk, P. Wisniewski +8
Specific heat, , of a TbAl(BO) crystal was studied for 50 mK 300 K, with emphasis on K, where a phase transition was found at K. Nuclear, n…
Low-Temperature Magnetic Susceptibility of Erbium Aluminum Borate Single Crystal: Van Vleck Paramagnetism and Spin Correlations
D. N. Merenkov, V. A. Bedarev, S. N. Poperezhai +4
Temperature dependencies of magnetic susceptibility in a trigonal single crystal of erbium aluminum borate were measured in the temperature range of 2 - 15 K at the external field…
Features of magnetic and magnetoelectric properties, H-T phase diagram of GdCr3(BO3)4
A. Bludov, Yu. Savina, M. Kobets +10
Comprehensive studies of magnetic properties of GdCr3(BO3)4 single crystal have been carried out. The integrals of intrachain and interchain exchange interactions in the chromium s…
Two-valence band electron and heat transport in monocrystalline PbTe-CdTe solid solutions with high Cd content
M. Szot, P. Pfeffer, K. Dybko +10
High quality p-type PbTe-CdTe monocrystalline alloys containing up to 10 at. of Cd are obtained by self-selecting vapor transport method. Mid infrared photoluminescence experim…
Experimental evidence for topological surface states wrapping around bulk SnTe crystal
K. Dybko, M. Szot, A. Szczerbakow +6
We demonstrate that the metallic topological surface states wrap on all sides the 3D topological crystalline insulator SnTe. This is achieved by studying oscillatory quantum magnet…