48 citations · 136 across the 8 of their papers we have counts for
8 papers
Phase Shift in AC Magnetocaloric Effect Measurements as an Indicator of the Order of Magnetic Phase Transitions
Akhmed M. Aliev, Adler G. Gamzatov, Zaur Z. Alisultanov
It is shown that the phase shift between an applied weak alternating magnetic field and the magnetocaloric response signal of the magnetic material is drastically sensitive to the…
Anisotropic Magnetocaloric Properties of The Ludwigite Single Crystal Cu2MnBO5
A. G. Gamzatov, Y. S. Koshkidko, D. C. Freitas +5
We present the results of a thorough study of the specific heat and magnetocaloric properties of a ludwigite crystal Cu2MnBO5 over a temperature range of 60 - 350 K and in magnetic…
Determination of the magnetocaloric effect from thermophysical parameters and their relationships near magnetic phase transition in doped manganites
A. G. Gamzatov, A. B. Batdalov, A. M. Aliev +8
We present the results of a comparative analysis of the magnetocaloric effect (MCE) in Pr0.7Sr0.2Ca0.1MnO3, through direct and indirect measurements, using experimentally measured…
Magnetocaloric properties of La0.7Ca0.3Mn16O3 and La0.7Ca0.3Mn18O3 manganites and their sandwich
A. M. Aliev, A. G. Gamzatov, K. I. Kamilov +2
It is shown that the use of sandwich from materials with near similar magnetocaloric properties increases the relative cooling power by about 20 %.
Structure and magnetocaloric properties of La1-xKxMnO3 manganites
A. M. Aliev, A. G. Gamzatov, A. B. Batdalov +2
A technology of obtaining the single-phase ceramic samples of La1-xKxMnO3 manganites and the dependence of their structural parameters on the content of potassium has been describe…
Low field magnetocaloric effect and heat capacity of A-site ordered NdBaMn2O6 manganite
A. M. Aliev, A. G. Gamzatov, V. S. Kalitka +1
The magnetocaloric effect (MCE) in the A-site ordered manganite NdBaMn2O6 is studied. The MCE in this compound has an anomalous behavior. In low magnetic fields, the abrupt transit…
Specific heat and magnetocaloric effect in Pr1-xAgxMnO3 manganites
A. G. Gamzatov, A. M. Aliev, A. B. Batdalov +3
The magnetocaloric effect in alternating magnetic fields has been investigated in Pr1-xAgxMnO3 manganites with x=0.05-0.25. The stepwise reversal of the sign of the magnetocaloric…
Direct and Inverse Magnetocaloric effects in A-site ordered PrBaMn2O6 manganite in low magnetic fields
A. M. Aliev, A. G. Gamzatov, A. B. Batdalov +2
The magnetocaloric effect (MCE) of A-site ordered PrBaMn2O6 manganite has been studied by direct methods and by the specific heat measurements. Direct measurements of the MCE in lo…