High-pressure structural study of Fe64Ni36 and Fe72Pt28 Invar alloys at low-temperature
| Autor: | Nataf, Lucie, Decremps, Frédéric, Gauthier, Michel, Canny, Bernard |
|---|---|
| Přispěvatelé: | Institut de minéralogie et de physique des milieux condensés (IMPMC), Université Pierre et Marie Curie - Paris 6 (UPMC)-IPG PARIS-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2006 |
| Předmět: |
[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph]
[SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] [PHYS.COND.CM-GEN]Physics [physics]/Condensed Matter [cond-mat]/Other [cond-mat.other] [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci] 64.30.+t 61.10.Nz 62.50.+p |
| Zdroj: | Physical Review B: Condensed Matter and Materials Physics (1998-2015) Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2006, 74, pp.184422. ⟨10.1103/PhysRevB.74.184422⟩ Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 74, pp.184422. ⟨10.1103/PhysRevB.74.184422⟩ |
| ISSN: | 1098-0121 1550-235X |
| DOI: | 10.1103/PhysRevB.74.184422⟩ |
| Popis: | Structural properties at 30 K of Fe64Ni36 and Fe72Pt28 Invar alloys have been investigated through x-ray diffraction experiments up to 20 GPa. The Invar magnetovolumic characteristic property clearly affects the equation of state of both Fe-Ni and Fe-Pt samples between 2 and around 6 GPa. A fit function based on the 2- state model is used to analyze our p,V,T data and is shown to be suitable to interpret them. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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