Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Teresa Castán"'
Publikováno v:
Shape Memory and Superelasticity.
A Ginzburg–Landau model is developed that is adequate to describe a square-to-rectangle martensitic transition with associated shape-memory and superelastic properties. Using this model we study caloric effects in the vicinity of the martensitic tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bab874bf493dee7dc17f008fd5150e6
https://doi.org/10.1007/s40830-023-00412-6
https://doi.org/10.1007/s40830-023-00412-6
Publikováno v:
Physical Review B. 104
A Ginzburg-Landau model embedded into a vibrational model is used to study the flexocaloric effect in a beam near a ferroelastic transition. The caloric response upon bending is characterized by the isothermal entropy change and the adiabatic tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e158b2b9ef5054a9f1babf90e2ecf690
https://doi.org/10.1103/physrevb.104.094108
https://doi.org/10.1103/physrevb.104.094108
Akademický článek
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Publikováno v:
Physical review. E. 100(6-1)
We study the relationship between avalanche criticality and the number of orientational domains in ferroelastic transitions. To this end, we use a general Ginzburg-Landau model appropriate for displacive transitions of the square lattice. The model i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e92136b8ceed5f1dae86e1b8c23a1080
https://pubmed.ncbi.nlm.nih.gov/31962466
https://pubmed.ncbi.nlm.nih.gov/31962466
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
MRS Bulletin
Dipòsit Digital de la UB
Universidad de Barcelona
instname
MRS Bulletin
Dipòsit Digital de la UB
Universidad de Barcelona
Multicaloric materials show thermal changes that can be driven simultaneously or sequentially by more than one type of external field, and the resulting multicaloric effects can be large in multiferroic materials. The use of more than one driving fie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f687d92994bf395424e385d83e064ee
http://hdl.handle.net/2445/135483
http://hdl.handle.net/2445/135483
Publikováno v:
Physical Review B. 97
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a07a562811223c81198e6df8626b29e
https://doi.org/10.1103/physrevb.97.019907
https://doi.org/10.1103/physrevb.97.019907
Publikováno v:
Frustrated Materials and Ferroic Glasses ISBN: 9783319969138
Glassiness is ubiquitous in nature but it still keeps many fascinating phenomena hidden. The discovery about a decade ago of glassy behavior in strain nanoclusters (the strain glass) has extended ferroic glasses to include the ferroelastic property.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4700bd6c2a2f60f3e4bc69c18b9d3c9f
https://doi.org/10.1007/978-3-319-96914-5_9
https://doi.org/10.1007/978-3-319-96914-5_9
Akademický článek
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Publikováno v:
Materials Today: Proceedings. 2:S477-S484
Caloric properties rely on the reversible thermal response of a given material to changes induced by an applied field. In magnetic shape-memory materials, thanks to a strong interplay between magnetism and structure, caloric effects can be induced by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e10c73b95f415723b67ad84ec4e27518
https://doi.org/10.1016/j.matpr.2015.07.332
https://doi.org/10.1016/j.matpr.2015.07.332
Publikováno v:
Physical Review B. 96
On the basis of a phenomenological Landau model combined with comprehensive experimental studies, the magnetostructural transition behavior and field induced caloric effects for NiMnGaCu Heusler alloys have been investigated. In ${\mathrm{Ni}}_{50}{\
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b8ac26abcd4fe0913de73c52b0a15b0
https://doi.org/10.1103/physrevb.96.224105
https://doi.org/10.1103/physrevb.96.224105