Results 51 to 60 of about 24,296 (209)

Synthesis, structure, magnetic and half-metallic properties of Co2−xRuxMnSi (x = 0, 0.25, 0.5, 0.75, 1) compounds

IUCrJ, 2020
A series of Co2−xRuxMnSi (x = 0, 0.25, 0.5, 0.75, 1) Heusler compounds were successfully synthesized. The heat-treatment conditions were crucial to make the materials form a single phase with a Heusler structure.
H. P. Zhang, W. B. Liu, X. F. Dai, X. M. Zhang, H. Y. Liu, X. Yu, G. D. Liu   +6 more
doaj   +1 more source

Opening the Bandgap of Metallic Half‐Heuslers via the Introduction of d–d Orbital Interactions

Advanced Science, 2023
Half‐Heusler compounds with semiconducting behavior have been developed as high‐performance thermoelectric materials for power generation. Many half‐Heusler compounds also exhibit metallic behavior without a bandgap and thus inferior thermoelectric ...
Airan Li, Madison K. Brod, Yuechu Wang, Kejun Hu, Pengfei Nan, Shen Han, Ziheng Gao, Xinbing Zhao, Binghui Ge, Chenguang Fu, Shashwat Anand, G. Jeffrey Snyder, Tiejun Zhu   +12 more
doaj   +1 more source

Tunable Multifunctional Topological Insulators in Ternary Heusler Compounds

, 2010
Recently the Quantum Spin Hall effect (QSH) was theoretically predicted and experimentally realized in a quantum wells based on binary semiconductor HgTe[1-3]. QSH state and topological insulators are the new states of quantum matter interesting both for
A von Middendorff, BA Bernevig, BA Bernevig, C Felser, CL Kane, Claudia Felser, D Hsieh, D Jung, G Goll, Gerhard H. Fecher, H Zhang, HC Kandpal, I Galanakis, I Galanakis, Jürgen Kübler, L Fu, L Fu, M Dzero, M König, P Villars, PC Canfield, R Li, S Sakurada, SH Vosko, Shou Cheng Zhang, Stanislav Chadov, X Dai, X-L Qi, X-L Qi, Xiaoliang Qi, XL Qi, Y Xia, YL Chen, YS Hor, Z Fisk   +34 more
core   +1 more source

Controlled Moderate Interfacial Reaction Facilitates High‐Strength Low‐Resistivity Barrier Layer for Half‐Heusler Thermoelectrics

Advanced Science, EarlyView.
The barrier layer is designed comprehensively by thermal expansion coefficient and interfacial reaction energy to yield a controlled interfacial reaction. Ultimately, the Co25Fe50Ni25/half‐Heusler joint simultaneously achieves low contact resistivity and high bonding strength.
Jian Liang, Shuyue Tan, Lifeng Jiang, Wen Zhang, Hongda Song, Xinghui Wang, Haiping Guo, Huijun Kang, Rongchun Chen, Enyu Guo, Zongning Chen, Tongmin Wang   +11 more
wiley   +1 more source

Magnetic and Thermoelectric Properties of Fe₂CoGa Heusler Compounds

Inorganics
The investigation of the properties of Heusler compounds is an important task that will pave the way for new applications in various fields related to magnetics and thermoelectrics.
Tetsuji Saito, Hayai Watanabe
doaj   +1 more source

Basics and prospective of magnetic Heusler compounds

APL Materials, 2015
Heusler compounds are a remarkable class of materials with more than 1000 members and a wide range of extraordinary multi-functionalities including halfmetallic high-temperature ferri- and ferromagnets, multi-ferroics, shape memory alloys, and tunable ...
Claudia Felser, Lukas Wollmann, Stanislav Chadov, Gerhard H. Fecher, Stuart S. P. Parkin   +4 more
doaj   +1 more source

Magnetism in tetragonal manganese-rich Heusler compounds

, 2015
A comprehensive study of the total energy of manganese-rich Heusler compounds using density functional theory is presented. Starting from a large set of cubic parent systems, the response to tetragonal distortions is studied in detail.
Chadov, Stanislav, Felser, Claudia, Kübler, Jürgen, Wollmann, Lukas   +3 more
core   +1 more source

Isoelectronic Alloying in Zintl Phases Mediated the Avoided Crossing and Phonon Softening

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A small amount of Hf doping endows Zr3Ni3Sb4‐Zintl with an unusually low thermal conductivity far exceeding that of similar systems. Two unique phonon mechanisms—avoided crossing and phonon softening—significantly suppress the lattice thermal conductivity. The average thermoelectric figure of merit is improved by 21%.
Zesong Wang, Xiang Wei, Ran Guo, Shun Han, Weihong Gao, Yu‐dong Fu, Zihang Liu   +6 more
wiley   +1 more source

Stationary Black Holes: Uniqueness and Beyond

Living Reviews in Relativity, 1998
The spectrum of known black hole solutions to the stationary Einstein equations has increased in an unexpected way during the last decade. In particular, it has turned out that not all black hole equilibrium configurations are characterized by their mass,
Heusler Markus
doaj  

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source