Results 11 to 20 of about 1,799,085 (182)

Half-Heusler semiconductors as piezoelectrics

Physical Review Letters, 2012
One of the central challenges in materials science is the design of functional and multifunctional materials, in which large responses are produced by applied fields and stresses. A rapidly developing paradigm for the rational design of such materials is
Anindya Roy, David Vanderbilt, Joseph W. Bennett, Karin M. Rabe, M. Born   +4 more
core   +4 more sources

Development of Thermoelectric Half-Heusler Alloys over the Past 25 Years

Crystals, 2023
Half-Heusler alloys are among the most promising thermoelectric materials. In the present review, thermoelectric properties (at 300 K and 800 K) of more than 1100 compositions from more than 220 publications between 1998 and 2023 were collected and ...
Gerda Rogl, Peter Franz Rogl
doaj   +2 more sources

Full and half-Heusler compounds

MRS Bulletin, 2022
Heusler and half-Heusler compounds are ternary intermetallic compounds with highly tunable magnetic, topological, multiferroic, and electronic properties. They share a common crystal structure with more than 1000 members and compositions spanning most of
J. Kawasaki, S. Chatterjee, P. Canfield
semanticscholar   +2 more sources

Superconductivity in half-Heusler compound TbPdBi

Physical Review B, 2018
We have studied the half-Heusler compound TbPdBi through resistivity, magnetization, Hall effect and heat capacity measurements. A semimetal behavior is observed in its normal state transport properties, which is characterized by a large negative ...
Hu, T., Li, K., Li, P. G., Liu, W., Mao, Z. Q., Mu, G., Su, J., Xiao, H., Zhu, Y. L.   +8 more
core   +3 more sources

Lattice Dynamics and Thermal Properties of Ti_xZr_1-xNiSn Half-Heusler Alloys

Alloys
Half-Heusler alloys are promising materials for thermoelectric applications, yet the impact of the compositional disorder on their lattice dynamics remains incompletely understood.
Prince Sharma
doaj   +2 more sources

Thermoelectric properties of half-Heusler alloys

International Materials Reviews
Half-Heusler alloys (HHs) as medium- and high-temperature thermoelectric materials have attracted increasing considerable attention, owing to their excellent mechanical properties and thermal stability.
Rongchun Chen, Huijun Kang, Ruonan Min, Zongning Chen, E. Guo, Xiong Yang, Tongmin Wang   +6 more
semanticscholar   +2 more sources

Semimetalic antiferromagnetism in the half-Heusler compound CuMnSb [PDF]

Physical Review B, 2005
The half-Heusler compound CuMnSb, the first antiferromagnet (AFM) in the Mn-based class of Heuslers and half-Heuslers that contains several conventional and half metallic ferromagnets, shows a peculiar stability of its magnetic order in high magnetic ...
A. Jezierski, C. Palmstrom, H. Eschrig, J. Boeuf, J. P. Perdew, K. Endo, K. Endo, L. F. Mattheiss, M. Doerr, Ruben Weht, T. Jeong, W. E. Pickett   +11 more
core   +2 more sources

Machine learning modeling of lattice constants for half-Heusler alloys

AIP Advances, 2020
The Gaussian process regression model is developed as a machine learning tool to find statistical correlations among lattice constants, a0, of half-Heusler compounds, ionic radii, and Pauling electronegativity of their alloying elements.
Yun Zhang, Xiaojie Xu
doaj   +2 more sources

Unsupervised machine learning for discovery of promising half-Heusler thermoelectric materials

npj Computational Materials, 2022
Thermoelectric materials can be potentially applied to waste heat recovery and solid-state cooling because they allow a direct energy conversion between heat and electricity and vice versa.
Xue Jia, Yanshuai Deng, Xin Bao, Honghao Yao, Shan Li, Zhou Li, Chen Chen, Xinyu Wang, Jun Mao, Feng Cao, Jiehe Sui, Junwei Wu, Cuiping Wang, Qian Zhang, Xingjun Liu   +14 more
doaj   +2 more sources

Recent Advances in Nanostructured Thermoelectric Half-Heusler Compounds [PDF]

Nanomaterials, 2012
Half-Heusler (HH) alloys have attracted considerable interest as promising thermoelectric (TE) materials in the temperature range around 700 K and above, which is close to the temperature range of most industrial waste heat sources.
Terry M. Tritt, Joseph Poon, Qingjie Zhang, Xinfeng Tang, Anke Weidenkaff, Wenjie Xie   +5 more
doaj   +4 more sources