Zobrazeno 1 - 10
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pro vyhledávání: '"ACET M."'
Publikováno v:
Journal of Alloys and Compounds 797 (2019) 995 - 1001
Martensitic transition temperature steadily decreases in Ni$_{2-x}$Fe$_{x}$Mn$_{1.5}$In$_{0.5}$ and is completely suppressed at $x$ = 0.2. Despite suppression of martensitic transition, Ni$_{1.8}$Fe$_{0.2}$Mn$_{1.5}$In$_{0.5}$ does not display the ex
Externí odkaz:
http://arxiv.org/abs/2004.00256
Autor:
Fries, M., Gottschall, T., Scheibel, F., Pfeuffer, L., Skokov, K. P., Skourski, I., Acet, M., Farle, M., Wosnitza, J., Gutfleisch, O.
Publikováno v:
Journal of Magnetism and Magnetic Materials; Volume 477, 1 May 2019, Pages 287-291
The adiabatic temperature change DTad of a Mn1.3Fe0.7P0.5Si0.55 Fe2P-type alloy was measured under different magnetic field-sweep rates from 0.93 Ts-1 to 2870 Ts-1. We find a field-sweep-rate independent magnetocaloric effect due to a partial alignme
Externí odkaz:
http://arxiv.org/abs/1907.02307
Akademický článek
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Akademický článek
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Autor:
Singh, Sanjay, Kushwaha, Pallavi, Sceibel, F., Liermann, Hanns-Peter, Barman, S. R., Acet, M., Felser, C., Pandey, Dhananjai
Publikováno v:
Physical Review B 92, 020105(R) (2015)
The irreversibility of the martensite transition in magnetic shape memory alloys (MSMAs) with respect to external magnetic field is one of the biggest challenges that limits their application as giant caloric materials. This transition is a magneto-s
Externí odkaz:
http://arxiv.org/abs/1506.00266
Publikováno v:
Journal of Applied Physics 117, 123901 (2015)
A study investigating the effect of Sn substitution on the magnetocaloric properties of Mn$ _{3} $Ga$ _{(1-x)} $Sn$ _{x} $C compounds reveals that nature of the MCE has a strong dependence on the nature of the magnetic ordering. For small amounts of
Externí odkaz:
http://arxiv.org/abs/1503.04276
Publikováno v:
J. Phys. D: Appl. Phys. 48 (2015) 295001
In this paper we attempt to understand the different nature of first order magnetic transformation in Mn$_3$SnC as compared to that in Mn$_3$GaC. The transformation in Mn$_3$SnC is close to room temperature (T$_t \approx$ 280K) and is associated with
Externí odkaz:
http://arxiv.org/abs/1502.04448
We have systemically studied the effects of annealing temperature and alloy composition on the structural and magnetic properties of bulk Ni$_{2}$MnGe and Ni$_{2.1}$Mn$_{0.9}$Ge Heusler alloys. We have observed that both annealing temperature and the
Externí odkaz:
http://arxiv.org/abs/1408.4241
Publikováno v:
In Journal of Alloys and Compounds 15 August 2019 797:995-1001
First-principles calculations are used in order to investigate phonon anomalies in non-magnetic and magnetic Heusler alloys. Phonon dispersions for several systems in their cubic L2$\mathrm{_1}$ structure were obtained along the [110] direction. We c
Externí odkaz:
http://arxiv.org/abs/cond-mat/0506774