Complex investigations of phase diagram of Ni-Pt-Mn-Ga Heusler alloys
نویسندگان
چکیده
منابع مشابه
Phonon softening in Ni-Mn-Ga alloys
The TA2 phonon dispersion curves of Ni-Mn-Ga alloys with different compositions which transform to different martensitic structures have been measured over a broad temperature range covering both paramagnetic and ferromagnetic phases. The branches show an anomaly (dip) at a wave number that depends on the particular martensitic structure, and there is softening of these anomalous phonons with d...
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The complex magnetic and structural properties of Co-doped Ni-Mn-Ga Heusler alloys have been investigated by using a combination of first-principles calculations and classical Monte Carlo simulations. We have restricted the investigations to systems with 0, 5 and 9 at% Co. Ab initio calculations show the presence of the ferrimagnetic order of austenite and martensite depending on the compositio...
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ژورنال
عنوان ژورنال: Letters on Materials
سال: 2018
ISSN: 2218-5046,2410-3535
DOI: 10.22226/2410-3535-2018-1-21-26