Results 81 to 90 of about 8,045 (201)

Softening of Hard Magnetic Behavior and the Maximum Coercive Field in Zr₂RhTl as Revealed by Effective Field Theory

Crystals
The present study investigated the magnetic hysteresis properties (coercivity and remanent magnetization) of the Zr2RhTl Heusler alloy using effective field theory (EFT).
Semih Doğruer, Ziya Merdan, Yasin Göktürk Yıldız   +2 more
doaj   +1 more source

Low damping magnetic properties and perpendicular magnetic anisotropy in the Heusler alloy Fe1.5CoGe

AIP Advances, 2019
We present a study of the dynamic magnetic properties of TiN-buffered epitaxial thin films of the Heusler alloy Fe1.5CoGe. Thickness series annealed at different temperatures are prepared and the magnetic damping is measured, a lowest value of α = 2.18 ×
Andres Conca, Alessia Niesen, Günter Reiss, Burkard Hillebrands   +3 more
doaj   +1 more source

Automated computation of materials properties

, 2018
Materials informatics offers a promising pathway towards rational materials design, replacing the current trial-and-error approach and accelerating the development of new functional materials.
Agapito L.A., Ashcroft N.W., Carrete J., Daams J.L.C., Frisch M.J., Hahn T., Hart G.L.W., Leibfried G., Maradudin A.A., Nye J.F., Scheffler M., Schroers J., Villars P.   +12 more
core   +1 more source

Balancing the Competing Effects of Carrier and Phonon Transport Mechanisms to Enhance the Thermoelectric Properties of p‐Type Ti2Zr2−xHf2Nb2Fe5.6Ni2.4Sb8 Double Half‐Heusler Alloys via Cation Vacancy Engineering

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 2, March 2026.
By designing Zr vacancy‐filled p‐type Ti2Zr2Hf2Nb2Fe5.6Ni2.4Sb8‐based thermoelectric materials, multi‐physics mechanisms and multi‐scale microstructural defects are induced to optimize electrical properties and phonon transport while suppressing the bipolar diffusion effect.
Chaoyue Wang, Mina Zhang, Longjun He, Shengpan Kan, Ruyan Song, Degang Zhao, Jinghao Li, Daoyong Cong, Xianglin Zhou   +8 more
wiley   +1 more source

Enhancing the half-metallicity of equiatomic quaternary Heusler compound CoFeCrGe via atomic doping

Results in Physics, 2019
Recently, the equiatomic quaternary Heusler alloy CoFeCrGe has been demonstrated to be half-metallic ferromagnet and possesses high Curie temperature of 866 K (Enamullah et al., 2015).
Zhou Cui, Bo Wu, Xin Ruan, Qiwen Zhou, Zhenyan Liu, Xiaoyi Fu, Yu Feng   +6 more
doaj   +1 more source

Resistivity and Thermopower of Ni2.19Mn0.81Ga

, 2004
In this paper, we report results of the first studies on the thermoelectric power (TEP) of the magnetic heusler alloy Ni$_{2.19}$Mn$_{0.81}$Ga. We explain the observed temperature dependence of the TEP in terms of the crystal field (CF) splitting and ...
Bhobe, P. A., Paudel, Rajkumar, Priolkar, K. R., Sapeco, Shannol Dias   +3 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

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

High Thermoelectric Figure of Merit by Resonant Dopant in Half-Heusler Alloys

, 2017
Half-Heusler alloys have been one of the benchmark high temperature thermoelectric materials owing to their thermal stability and promising figure of merit ZT. Simonson et al. early showed that small amounts of vanadium doped in Hf0.75Zr0.25NiSn enhanced
Chen, Long, He, Jian, Liu, Yamei, Poon, S. Joseph, Tritt, Terry M.   +4 more
core   +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