Structure and giant inverse magnetocaloric effect of epitaxial Ni-Co-Mn-Al films

N Teichert, D Kucza, O Yildirim, E Yuzuak, I Dincer… - Physical Review B, 2015 - APS
The structural, magnetic, and magnetocaloric properties of epitaxial Ni-Co-Mn-Al thin films
with different compositions have been studied. The films were deposited on MgO (001) …

Enhanced magneto-caloric effect upon Co substitution in Ni-Mn-Sn thin films

R Modak, MM Raja, A Srinivasan - Journal of Magnetism and Magnetic …, 2018 - Elsevier
Abstract Mn rich Ni-Mn-Sn and Ni-Mn-Co-Sn alloy films were deposited on Si (1 0 0)
substrate by dc magnetron sputtering from Ni 50 Mn 37 Sn 13 alloy target at 1.8 Pa Ar …

Epitaxial Ni-Mn-Ga-Co thin films on PMN-PT substrates for multicaloric applications

B Schleicher, R Niemann, A Diestel, R Hühne… - Journal of Applied …, 2015 - pubs.aip.org
Multicaloric stacks consisting of a magnetocaloric film on a piezoelectric substrate promise
improved caloric properties as the transition temperature can be controlled by both magnetic …

On the rich magnetic phase diagram of (Ni, Co)–Mn–Sn Heusler alloys

A Grünebohm, HC Herper, P Entel - Journal of Physics D: Applied …, 2016 - iopscience.iop.org
We put a spotlight on the exceptional magnetic properties of the metamagnetic Heusler alloy
(Ni, Co)–Mn–Sn by means of first principles simulations. In the energy landscape we find a …

Exchange bias effect in martensitic epitaxial Ni-Mn-Sn thin films applied to pin CoFeB/MgO/CoFeB magnetic tunnel junctions

N Teichert, A Boehnke, A Behler, B Weise… - Applied Physics …, 2015 - pubs.aip.org
The exchange bias effect is commonly used to shift the coercive field of a ferromagnet. This
technique is crucial for the use of magnetic tunnel junctions as logic or memory devices …

Observation of large exchange bias field in Mn rich NiMnAl Heusler alloy thin film

A Mishra, P Dubey, R Chandra… - Journal of Magnetism and …, 2021 - Elsevier
In the present work exchange bias in Mn rich Ni-Mn-Al film has been studied. The film has
been deposited by cosputtering from the targets of Ni, Mn and Al. It exhibits an …

Origin of unusual properties in the ferromagnetic Heusler alloy Ni–Mn–Sn: A first-principles investigation

X Wang, JX Shang, FH Wang, CB Jiang, HB Xu - Scripta Materialia, 2014 - Elsevier
The martensitic phase transformation temperatures in the Ni–Mn–Sn Heusler alloys
increase with the number of valence electrons per atom; however, when Mn atoms are …

Effect of Cu/Fe/Co substitution on static and dynamic magnetic properties of Ni-Mn-Sn alloy thin films

R Modak, VV Srinivasu, A Srinivasan - Journal of Magnetism and Magnetic …, 2018 - Elsevier
Abstract Cu or Fe or Co substituted off-stoichiometric Ni-Mn-Sn films of 500 nm thickness
were deposited on Si (1 0 0) substrate by dc magnetron sputtering at ambient temperature …

Spin-state transition in antiferromagnetic films in Ni/NiMn/Ni trilayers on Cu(001)

T Hagelschuer, YA Shokr, W Kuch - Physical Review B, 2016 - APS
The influence of the antiferromagnetic (AFM) spin structure of epitaxial Ni 0.4 Mn 0.6 films on
the magnetic properties of adjacent out-of-plane-magnetized ferromagnetic (FM) Ni layers in …

[PDF][PDF] Shape memory Heusler alloys for thin film applications

N Teichert - 2016 - core.ac.uk
The martensitic phase transformation (MT) is a structural instability best known as the
underlying reason for the functional behaviors shape-memory effect and superelasticity. The …