Formation of a martensitic twins structure in Ni2.16Mn0.84Ga heusler alloy by high magnetic fields under adiabatic and isothermal conditions
- Autores: Dilmieva E.T.1,2,3, Koshkid’ko Y.S.2, Koledov V.V.1,2, Kamantsev A.P.1, Mashirov A.V.1, Cwik J.2, Khovaylo V.V.4, Shavrov V.G.1
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							Afiliações: 
							- Kotelnikov Institute of Radio Engineering and Electronics
- International Laboratory of High Magnetic Fields and Low Temperatures
- Bauman Moscow State Technical University
- National University of Science and Technology MISiS
 
- Edição: Volume 81, Nº 11 (2017)
- Páginas: 1283-1288
- Seção: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/185219
- DOI: https://doi.org/10.3103/S1062873817110077
- ID: 185219
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Resumo
The results are presented from experimental studies of the formation of martensitic twin structures in Ni2.16Mn0.84Ga Heusler alloy under the effect of magnetic fields of up to 14 T using a specially developed optical microscope under isothermal and adiabatic conditions. A qualitative model is proposed that explains the differences between the progress magnetoinduced magnetostructural first-order phase transitions under different thermodynamic conditions.
Sobre autores
E. Dilmieva
Kotelnikov Institute of Radio Engineering and Electronics; International Laboratory of High Magnetic Fields and Low Temperatures; Bauman Moscow State Technical University
							Autor responsável pela correspondência
							Email: kelvit@mail.ru
				                					                																			                												                	Rússia, 							Moscow, 125009; Wroclaw, 53-421; Moscow, 105005						
Y. Koshkid’ko
International Laboratory of High Magnetic Fields and Low Temperatures
														Email: kelvit@mail.ru
				                					                																			                												                	Polônia, 							Wroclaw, 53-421						
V. Koledov
Kotelnikov Institute of Radio Engineering and Electronics; International Laboratory of High Magnetic Fields and Low Temperatures
														Email: kelvit@mail.ru
				                					                																			                												                	Rússia, 							Moscow, 125009; Wroclaw, 53-421						
A. Kamantsev
Kotelnikov Institute of Radio Engineering and Electronics
														Email: kelvit@mail.ru
				                					                																			                												                	Rússia, 							Moscow, 125009						
A. Mashirov
Kotelnikov Institute of Radio Engineering and Electronics
														Email: kelvit@mail.ru
				                					                																			                												                	Rússia, 							Moscow, 125009						
J. Cwik
International Laboratory of High Magnetic Fields and Low Temperatures
														Email: kelvit@mail.ru
				                					                																			                												                	Polônia, 							Wroclaw, 53-421						
V. Khovaylo
National University of Science and Technology MISiS
														Email: kelvit@mail.ru
				                					                																			                												                	Rússia, 							Moscow, 119049						
V. Shavrov
Kotelnikov Institute of Radio Engineering and Electronics
														Email: kelvit@mail.ru
				                					                																			                												                	Rússia, 							Moscow, 125009						
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