Unusual strain glassy phase in Fe doped Ni sub(2)Mn sub(1.5)In sub(0.5)

dc.contributor.author	Nevgi, R.
dc.contributor.author	Priolkar, K.R.
dc.date.accessioned	2018-01-17T04:30:39Z
dc.date.available	2018-01-17T04:30:39Z
dc.date.issued	2018
dc.identifier.citation	Applied Physics Letters. 112(2); 2018; ArticleID 022409.	en_US
dc.identifier.uri	https://doi.org/10.1063/1.5004054
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/5079
dc.description.abstract	Fe doped Ni sub(2)Mn sub(1.5)In sub(0.5), particularly, Ni sub(2)Mn sub(1.4)Fe sub(0.1)In sub(0.5), despite having an incommensurate, modulated 7M martensitic structure at room temperature exhibits frequency dependent behavior of storage modulus and loss which obeys the Vogel-Fulcher law as well as shows ergodicity breaking between zero field cooled and field cooled strain measurements just above the transition temperature. Both frequency dependence and ergodicity breaking are characteristics of a strain glassy phase and occur due to the presence of strain domains which are large enough to present signatures of long range martensitic order in diffraction but are non-interacting with other strain domains due to the presence of Fe impurities.	en_US
dc.publisher	AIP	en_US
dc.subject	Physics	en_US
dc.title	Unusual strain glassy phase in Fe doped Ni sub(2)Mn sub(1.5)In sub(0.5)	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y