Materials with giant mechanocaloric effects: cooling by strength
The search for materials with large caloric effects has become a major challenge in material
science due to their potential in developing near room‐temperature solid‐state cooling …
science due to their potential in developing near room‐temperature solid‐state cooling …
Deformation physics of shape memory alloys–fundamentals at atomistic frontier
P Chowdhury, H Sehitoglu - Progress in Materials Science, 2017 - Elsevier
Application spectrum of shape memory alloys (SMA) is expanding rapidly and
proportionately so is the engineering demand for superior materials. An essential …
proportionately so is the engineering demand for superior materials. An essential …
Giant solid-state barocaloric effect in the Ni–Mn–In magnetic shape-memory alloy
The search for materials showing large caloric effects close to room temperature has
become a challenge in modern materials physics and it is expected that such a class of …
become a challenge in modern materials physics and it is expected that such a class of …
Advanced materials for solid-state refrigeration
Recent progress on caloric effects are reviewed. The application of external stimuli such as
magnetic field, hydrostatic pressure, uniaxial stress and electric field give rise respectively to …
magnetic field, hydrostatic pressure, uniaxial stress and electric field give rise respectively to …
Large exchange bias after zero-field cooling from an unmagnetized state
Exchange bias (EB) is usually observed in systems with an interface between different
magnetic phases after field cooling. Here we report an unusual phenomenon in which a …
magnetic phases after field cooling. Here we report an unusual phenomenon in which a …
Large Zero-Field Cooled Exchange-Bias in Bulk
We report a large exchange-bias effect after zero-field cooling the new tetragonal Heusler
compound Mn 2 PtGa from the paramagnetic state. The first-principles calculation and the …
compound Mn 2 PtGa from the paramagnetic state. The first-principles calculation and the …
Barocaloric and magnetocaloric effects in
E Stern-Taulats, A Planes, P Lloveras, M Barrio… - Physical Review B, 2014 - APS
We report on calorimetry under applied hydrostatic pressure and magnetic field at the
antiferromagnetic-ferromagnetic (AFM/FM) transition of Fe 49 Rh 51. Results demonstrate …
antiferromagnetic-ferromagnetic (AFM/FM) transition of Fe 49 Rh 51. Results demonstrate …
Magnetic properties and structural transformations in Ni–Co–Mn–Sn multifunctional alloys
DY Cong, S Roth, L Schultz - Acta Materialia, 2012 - Elsevier
A systematic study of the magnetic properties and both the temperature-and magnetic-field-
induced structural transformations in the Ni50− xCoxMn39Sn11 (0⩽ x⩽ 10) multifunctional …
induced structural transformations in the Ni50− xCoxMn39Sn11 (0⩽ x⩽ 10) multifunctional …
Giant barocaloric effect in all--metal Heusler shape memory alloys
We have studied the barocaloric properties associated with the martensitic transition of a
shape memory Heusler alloy Ni 50 Mn 31.5 Ti 18.5 which is composed of all-d-metal …
shape memory Heusler alloy Ni 50 Mn 31.5 Ti 18.5 which is composed of all-d-metal …
Role of Electronic Structure in the Martensitic Phase Transition of Studied <?format ?>by Hard-X-Ray Photoelectron Spectroscopy and Ab Initio …
We have revealed the underlying mechanism of the martensitic phase transition (MPT) in a
new class of ferromagnetic shape memory alloys, Ni 2 Mn 1+ x Sn 1-x, by the combination of …
new class of ferromagnetic shape memory alloys, Ni 2 Mn 1+ x Sn 1-x, by the combination of …