Half-Heusler compounds: novel materials for energy and spintronic applications
Half-Heusler compounds are an impressive class of materials with a huge potential for
different applications such as future energy applications and for spintronics. The …
different applications such as future energy applications and for spintronics. The …
Half Heusler compounds: promising materials for mid-to-high temperature thermoelectric conversion
SJ Poon - Journal of Physics D: Applied Physics, 2019 - iopscience.iop.org
Abstract Half-Heusler (HH) compounds (space group Fm m) have garnered increasing
attention in recent years in the thermoelectric community. Three decades ago, refractory …
attention in recent years in the thermoelectric community. Three decades ago, refractory …
Large enhancements of thermopower and carrier mobility in quantum dot engineered bulk semiconductors
The thermopower (S) and electrical conductivity (σ) in conventional semiconductors are
coupled adversely through the carriers' density (n) making it difficult to achieve meaningful …
coupled adversely through the carriers' density (n) making it difficult to achieve meaningful …
Do** of and Heusler alloys as a route to half-metallic antiferromagnetism
Half-metallic antiferromagnets are the ideal materials for spintronic applications since their
zero magnetization leads to lower stray fields and thus tiny energy losses. Starting from the …
zero magnetization leads to lower stray fields and thus tiny energy losses. Starting from the …
[HTML][HTML] High thermoelectric figure of merit by resonant dopant in half-Heusler alloys
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 …
materials owing to their thermal stability and promising figure of merit ZT. Simonson et al …
Introduction of resonant states and enhancement of thermoelectric properties in half-Heusler alloys
The inclusion of small concentrations of vanadium (less than 1%) was found to produce a
substantial increase in the Seebeck coefficient of polycrystalline n-type half-Heusler alloys …
substantial increase in the Seebeck coefficient of polycrystalline n-type half-Heusler alloys …
Polarization reduction in half-metallic Heusler alloys: the effect of point defects and interfaces with semiconductors
S Picozzi, AJ Freeman - Journal of Physics: Condensed Matter, 2007 - iopscience.iop.org
Half-metallic full-Heusler alloys represent a promising class of materials for spintronic
applications. However,(i) intrinsic point defects in Heusler compounds can be detrimental …
applications. However,(i) intrinsic point defects in Heusler compounds can be detrimental …
Anomalous magnetotransport behavior in Fe-doped MnNiGe alloys
The electrical dc transport properties of hexagonal magnetic equiatomic alloys of nominal
composition Mn 1− x Fe x NiGe (x= 0.2 and 0.25) have been investigated experimentally as …
composition Mn 1− x Fe x NiGe (x= 0.2 and 0.25) have been investigated experimentally as …
Spin-polarized two-dimensional electron/hole gas at the interface of nonmagnetic semiconducting half-Heusler compounds: Modified Slater-Pauling rule for half …
Half-Heusler compounds with 18 valence electrons per unit cell are well-known
nonmagnetic semiconductors. Employing first-principles electronic band-structure …
nonmagnetic semiconductors. Employing first-principles electronic band-structure …
Doped semiconductors as half-metallic materials: Experiments and first-principles calculations of (, V, Cr, Mn, Fe)
This work reports experiments and first-principles calculations on the substitutional
semiconducting C 1 b compound Co Ti 1− x M x Sb. Diluted magnetic semiconductors have …
semiconducting C 1 b compound Co Ti 1− x M x Sb. Diluted magnetic semiconductors have …