Results 81 to 90 of about 9,609 (197)

Characterization of half-metallic L2_1-phase Co_2FeSi full-Heusler alloy films formed by rapid thermal annealing

, 2007
The authors developed a preparation technique of Co_2FeSi full-Heusler alloy films with the L2_1-ordered structure on silicon-on-insulator (SOI) substrates, employing rapid thermal annealing (RTA).
Munekata, Hiro, Nakane, Ryosho, Sugahara, Satoshi, Takamura, Yota   +3 more
core   +1 more source

Numerical Simulation and Synthesized Material Ranking for High‐Temperature Thermoelectric Power Generation

Energy Technology, Volume 14, Issue 3, March 2026.
The graphical abstract presents thermoelectric power generation driven by a temperature gradient (ΔT), highlighting electrical conductivity (σ), Seebeck coefficient (S), and thermal conductivity (κ). Material performance is compared across temperature regimes using experimental data and numerical modeling, identifying holmium–antimony–tellurium (Ho–Sb ...
Christian Idogho, Emmanuel Owoicho Abah, Tordue Imbur, Kenneth Omenka, Idoko Peter Idoko   +4 more
wiley   +1 more source

How Severe Plastic Deformation Changes the Mechanical Properties of Thermoelectric Skutterudites and Half Heusler Alloys

Frontiers in Materials, 2020
Thermoelectric leg materials with a high figure of merit, ZT, are the essential basis to build thermoelectric generators, directly converting waste heat into electricity.
Gerda Rogl, Peter F. Rogl
doaj   +1 more source

Interface characterization of Co2MnGe/Rh2CuSn Heusler multilayers

, 2013
All-Heusler multilayer structures have been investigated by means of high kinetic x-ray photoelectron spectroscopy and x-ray magnetic circular dichroism, aiming to address the amount of disorder and interface diffusion induced by annealing of the ...
Arena, D. A., Bjoerck, Matts, Dennison, Andrew J. C., Gorgoi, Mihaela, Granroth, Sari, Gunnarsson, Klas, Karis, Olof, Knut, Ronny, Mryasov, Oleg, Mukherjee, Sumanta, Sahoo, Anindita, Sarma, D. D., Svedlindh, Peter, Warnicke, Peter   +13 more
core   +1 more source

The Heusler-type alloy MgZn₂Ce

Acta Crystallographica Section E Structure Reports Online, 2007
Single crystals of the MgZn2Ce alloy (magnesium dizinc cerium) were synthesized by a two-step method which couples the thermal treatment of pressed pellets of the pure elements with subsequent arc melting. The compound crystallizes in a Heusler-type (MnCu2Al) structure in the space group Fm\overline{3}m, with one Zn site (site symmetry \overline{4}3m),
Pavlyuk V., Solokha P., Dmytriv G., Marciniak B., Paul-Boncour V.   +4 more
openaire   +2 more sources

Fermi Surface Structure Revealed by Quantum Oscillations in Half‐Heusler Semimetal LuAuSn

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT The Fermi surface structure in the half‐Heusler semimetallic compound LuAuSn was systematically investigated using quantum oscillation studies of high‐quality single crystals and first‐principles calculations. Clear bulk quantum oscillation signals were observed for multiple complementary physical properties, including magnetization, Hall ...
Yue Lu, Long Zhang, Jie Chen, Feng Zhou, Jie Du, Orest Pavlosiuk, Piotr Wiśniewski, Dariusz Kaczorowski, Yuan Yao, Xuekui Xi, Yongchang Lau, Yisheng Chai, Wenhong Wang   +12 more
wiley   +1 more source

How to enable bulk-like martensitic transformation in epitaxial films

AIP Advances, 2017
The present study is dedicated to the influence of different substrate and buffer layer materials on the martensitic transformation in sputter deposited epitaxial shape memory Heusler alloys.
Marius Wodniok, Niclas Teichert, Lars Helmich, Andreas Hütten   +3 more
doaj   +1 more source

Structural and magneto-transport characterization of Co_2Cr_xFe_(1-x)Al Heusler alloy films

, 2006
We investigate the structure and magneto-transport properties of thin films of the Co_2Cr_xFe_(1-x)Al full-Heusler compound, which is predicted to be a half-metal by first-principles theoretical calculations.
Braak, H., Buergler, D. E., Cramm, S., Rata, A. D., Schneider, C. M.   +4 more
core   +1 more source

Thermally Stable, Low‐Resistance Cu Alloy Contacts for Mg3(Sb, Bi)2 Thermoelectric Materials by Two‐Step Contacting

Small Structures, Volume 7, Issue 3, March 2026.
Selection of suitable electrical contact is crucial for achieving low specific contact resistivity (ρc) at the electrode/thermoelectric (TE) material interface. Sustaining low ρc is far more critical than merely attaining a low value. Moreover, the conversion efficiency (η) and durability are often limited by unstable contact interfaces at various ...
Muhammad Fasih Aamir, Jayachandran Babu, Raju Chetty, Takao Mori   +3 more
wiley   +1 more source

A Review on the Magnetovolume Effect of the Full Heusler Alloys Ni₂MnZ (Z = In, Sn, Sb)

Metals
The full Heusler alloys Ni2MnZ (Z = In, Sn, Sb) exhibit ferromagnetic properties with a Curie temperature (TC) above room temperature. The magnetic properties of Ni2MnZ (Z = In, Sn, Sb) were studied through a combination of experiments and band ...
Takeshi Kanomata, Xiao Xu, Takuo Sakon, Yuki Nagata, Shin Imada, Toshihiro Omori, Ryosuke Kainuma, Tetsujiro Eto, Yoshiya Adachi, Takumi Kihara, Yasushi Amako, Masaaki Doi, Yoshiya Uwatoko   +12 more
doaj   +1 more source