Extended investigation of intermartensitic transitions in Ni-Mn-Ga magnetic shape memory alloys: A detailed phase diagram determination (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Extended investigation of intermartensitic transitions in Ni-Mn-Ga magnetic shape memory alloys: A detailed phase diagram determination (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1063/1.4831667 (literal)

Alternative label

• Asli Çakir1, Lara Righi2, Franca Albertini3, Mehmet Acet4, Michael Farle4 and Selçuk Aktürk1 (2013)
  Extended investigation of intermartensitic transitions in Ni-Mn-Ga magnetic shape memory alloys: A detailed phase diagram determination
  in Journal of applied physics; AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Asli Çakir1, Lara Righi2, Franca Albertini3, Mehmet Acet4, Michael Farle4 and Selçuk Aktürk1 (literal)

Pagina inizio

• 183912-1 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://dx.doi.org/10.1063/1.4831667 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 114 (literal)

Rivista

• Journal of applied physics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 9 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 18 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1 Mugla Üniversitesi, Fizik Bölümü, 48000 Mu?la, Turkey; 2 Dipartimento Chimica GIAF, Universita di Parma, Parco Area delle Scienze 17/A, 43010 Parma, Italy; 3 IMEM-CNR, Parco Area delle Scienze 37/A, 43010 Parma, Italy; 4 Faculty of Physics and Center for Nanointegration (CENIDE), Universität Duisburg-Essen, D-47048 Duisburg, Germany (literal)

Titolo

• Extended investigation of intermartensitic transitions in Ni-Mn-Ga magnetic shape memory alloys: A detailed phase diagram determination (literal)

Abstract

• Martensitic transitions in shape memory Ni-Mn-Ga Heusler alloys take place between a high temperature austenite and a low temperature martensite phase. However, intermartensitic transformations have also been encountered that occur from one martensite phase to another. To examine intermartensitic transitions in magnetic shape memory alloys in detail, we carried out temperature dependent magnetization, resistivity, and x-ray diffraction measurements to investigate the intermartensitic transition in Ni50Mn50-xGax in the composition range 12 ? x ? 25 at. %. Rietveld refined x-ray diffraction results are found to be consistent with magnetization and resistivity data. Depending on composition, we observe that intermartensitic transitions occur in the sequences 7M ! L10; 5M ! 7M, and 5M ! 7M ! L10 with decreasing temperature. The L10 non-modulated structure is most stable at low temperature. (literal)

Editore

• AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1 (Editore)

Prodotto di

• Istituto dei materiali per l'elettronica ed il magnetismo (IMEM) (Istituto)
• Progettazione, preparazione e studio di materiali magnetici funzionali (MD.P04.002.001) (Modulo)

Autore CNR

• FRANCA ALBERTINI (Persona)

Insieme di parole chiave

• Parole chiave di "Extended investigation of intermartensitic transitions in Ni-Mn-Ga magnetic shape memory alloys: A detailed phase diagram determination" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• FRANCA ALBERTINI (Persona)

Prodotto

• Istituto dei materiali per l'elettronica ed il magnetismo (IMEM) (Istituto)
• Progettazione, preparazione e studio di materiali magnetici funzionali (MD.P04.002.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of applied physics (Rivista)

Editore di

• AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1 (Editore)

Insieme di parole chiave di

• Parole chiave di "Extended investigation of intermartensitic transitions in Ni-Mn-Ga magnetic shape memory alloys: A detailed phase diagram determination" (Insieme di parole chiave)