dc.contributor.author | Teichert, N. | |
dc.contributor.author | Kucza, D. | |
dc.contributor.author | Yildirim, O. | |
dc.contributor.author | Hetaba, W. | |
dc.contributor.author | Behler, A. | |
dc.contributor.author | Yüzüak, E. | |
dc.contributor.author | Hütten, A. | |
dc.date.accessioned | 2020-12-19T20:17:21Z | |
dc.date.available | 2020-12-19T20:17:21Z | |
dc.date.issued | 2015 | |
dc.identifier.isbn | 9.78148E+12 | |
dc.identifier.uri | https://doi.org/10.1109/INTMAG.2015.7157656 | |
dc.identifier.uri | https://hdl.handle.net/11436/4373 | |
dc.description | 2015 IEEE International Magnetics Conference, INTERMAG 2015 -- 11 May 2015 through 15 May 2015 -- -- 113931 | en_US |
dc.description.abstract | In the ongoing search for magnetocaloric materials, Heusler compound based ferromagnetic shape memory alloys (FSMA) of the system Ni-Mn-Z (Z=Sb, Ga, In, Sn) turned out to be very promising due to low cost of the containing elements and sizable magnetocaloric effects (MCE).[1] Substitution of Ni against Co in Ni-Mn-Z is known to improve the metamagnetic behavior of the martensitic transition, and thus the magnetocaloric properties as it increases the austenite Curie temperature T<inf>C</inf>A and leads to a transition from weak magnetic martensite to ferromagnetic austenite. Off-stoi-chiometric Ni-Mn-Al also shows a martensitic transition but accompanied by only small changes in the magnetization and hence neglectable MCE.[2] Substitution of up to 10at.% Co for Ni strongly promotes the ferromagnetism in the austenite phase and leads to a metamagnetic martensitic transition.[3] The magnetization difference between austenite and martensite enables magnetic field induced reverse transition together with an inverse magnetocaloric effect. © 2015 IEEE. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.title | Structure and giant inverse magnetocaloric effect of epitaxial Ni-Co-Mn-Al films - Conference Paper | en_US |
dc.type | conferenceObject | en_US |
dc.contributor.department | RTEÜ | en_US |
dc.identifier.doi | 10.1109/INTMAG.2015.7157656 | |
dc.relation.journal | 2015 IEEE International Magnetics Conference, INTERMAG 2015 | en_US |
dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |