Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Lluís Mañosa"'
Autor:
Klara Lünser, Eyüp Kavak, Kübra Gürpinar, Baris Emre, Orhan Atakol, Enric Stern-Taulats, Marcel Porta, Antoni Planes, Pol Lloveras, Josep-Lluís Tamarit, Lluís Mañosa
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Giant barocaloric effects were recently reported for spin-crossover materials. The volume change in these materials suggests that the transition can be influenced by uniaxial stress, and give rise to giant elastocaloric properties. However,
Externí odkaz:
https://doaj.org/article/9f9d92f13235456284a45ab9b4c369d5
Autor:
Clàudia Pérez-Junyent, Marcel Porta, Emma Valdés, Lluís Mañosa, Antoni Planes, Avadh Saxena, Eduard Vives
Publikováno v:
APL Materials, Vol 10, Iss 12, Pp 121103-121103-12 (2022)
We present a combined theoretical–experimental study of flexocaloric effects in superelastic materials exhibiting structural transitions. We study a Ginzburg–Landau model combined with a vibrational model for a beam near a ferroelastic transition
Externí odkaz:
https://doaj.org/article/83924343a9af4456b2e336c90fecec3e
Publikováno v:
JPhys Energy, Vol 5, Iss 2, p 024016 (2023)
Multiferroic materials with strong coupling between different degrees of freedom are prone to exhibit giant multicaloric effects resulting from the application or removal of diverse external fields. These materials exhibit a synergic response to the
Externí odkaz:
https://doaj.org/article/c26db6891b354ad9a2d392fde3666188
Autor:
Araceli Aznar, Pol Lloveras, Michela Romanini, María Barrio, Josep-Lluís Tamarit, Claudio Cazorla, Daniel Errandonea, Neil D. Mathur, Antoni Planes, Xavier Moya, Lluís Mañosa
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Barocaloric materials offer promise in solid-state cooling devices, but few materials have been show to display giant barocaloric effects near room temperature. Here, the authors demonstrate that solid electrolyte AgI displays giant inverse barocalor
Externí odkaz:
https://doaj.org/article/574f6096ee3f4402b50d7c1d7250f799
Selected, peer reviewed papers from International Conference on Ferromagnetic Shape Memory Alloys, Held at S.N.Bose National Centre for Basic Sciences, Kolkata, India, November 14-16, 2007
Autor:
Adrià Gràcia-Condal, Antoni Planes, Lluís Mañosa, Zhiyang Wei, Jianping Guo, Daniel Soto-Parra, Jian Liu
We have studied the multicaloric properties of a Ni-Mn-Ga-Cu alloy. In this alloy, application of magnetic field and uniaxial stress shift its martensitic transition towards higher temperatures which results in synergic magnetocaloric and elastocalor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46853529d04798d4e8eb2785a8b0d983
http://hdl.handle.net/2445/191525
http://hdl.handle.net/2445/191525
Autor:
Junning Li, Xiaojie Lou, Antoni Planes, Lluís Mañosa, Pol Lloveras, David J. Dunstan, Josep-Lluís Tamarit, Maria Barrio
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
Solid-state cooling methods based on field-driven first-order phase transitions are often limited by significant hysteresis and small temperature span, which increase the input work required to drive the cooling cycle reversibly and reduce the temper
Autor:
Philippe Négrier, Araceli Aznar, Enric Stern-Taulats, Pol Lloveras, Lluís Mañosa, Xavier Moya, Antoni Planes, Josep-Lluís Tamarit, Maria Barrio
Publikováno v:
Applied Materials Today
Applied Materials Today, Elsevier, 2021, 23, pp.101023. ⟨10.1016/j.apmt.2021.101023⟩
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Applied Materials Today, Elsevier, 2021, 23, pp.101023. ⟨10.1016/j.apmt.2021.101023⟩
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
International audience; Plastic crystals undergo phase transitions with unusually large volume and entropy changes related to strong molecular orientational disordering. These features have led to a resurgent interest in these materials because recen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6544867d33e3b88c0b191fa9687e67e4
https://hdl.handle.net/2117/348298
https://hdl.handle.net/2117/348298
Autor:
Zhihua Nie, Antoni Planes, Adrià Gràcia-Condal, Yandong Wang, Daoyong Cong, Yang Ren, Lluís Mañosa, Yuhai Qu
Publikováno v:
Acta Materialia. 177:46-55
Magnetic shape memory alloys (MSMAs) have attracted great interests due to their multifunctional properties associated with external-field-induced martensitic transition, such as magnetostrain, magnetoresistance, magnetocaloric effect and elastocalor
Publikováno v:
Physical Review Materials. 5
Superelastic Ti-Ni-based shape memory alloys are promising elastocaloric materials for solid-state refrigeration. In this paper, we studied the mechanical properties and elastocaloric effect of a severely cold rolled Ti-44Ni-5Cu-1Al (at.%) alloy comp