Short-range ferromagnetism and transport properties of amorphous (Gd, Y)xSi1−x alloys

2005 ◽  
Vol 101 (2) ◽  
pp. 305-316 ◽  
Author(s):  
S. Caprara ◽  
V. V. Tugushev ◽  
N. K. Chumakov
Keyword(s):  
Transport Properties ◽  
Short Range

scholarly journals Long- and short-range structures of Ti1−xHfxNi1.0/1.1Sn half-Heusler compounds and their electric transport properties

CrystEngComm ◽  
2019 ◽  
Vol 21 (21) ◽  
pp. 3330-3342 ◽  
Author(s):  
Matylda N. Guzik ◽  
Matthias Schrade ◽  
Raluca Tofan ◽  
Patricia A. Carvalho ◽  
Kristian Berland ◽  
...  
Keyword(s):  
Experimental Study ◽  
Transport Properties ◽  
Short Range ◽  
Heusler Compounds ◽  
Electric Transport

Experimental study reveals the apparent ordered arrangement of excess Ni at the nominally vacant sublattice in thermoelectric Ti1−xHfxNi1.0/1.1Sn half-Heusler compounds.

scholarly journals Intricate Short-Range Ordering and Strongly Anisotropic Transport Properties of Li1–xSn2+xAs2

2015 ◽  
Vol 137 (10) ◽  
pp. 3622-3630 ◽  
Author(s):  
Kathleen Lee ◽  
Derrick Kaseman ◽  
Sabyasachi Sen ◽  
Ivan Hung ◽  
Zhehong Gan ◽  
...  
Keyword(s):  
Transport Properties ◽  
Short Range ◽  
Short Range Ordering ◽  
Anisotropic Transport

scholarly journals Bona-fide method for the determination of short range order and transport properties in a ferro-aluminosilicate slag

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Konstantinos T. Karalis ◽  
Dimitrios Dellis ◽  
Georgios S. E. Antipas ◽  
Anthimos Xenidis
Keyword(s):  
Electrical Conductivity ◽  
Heat Capacity ◽  
Transport Properties ◽  
Short Range ◽  
Short Range Order ◽  
Mass Density ◽  
Range Order ◽  
Bona Fide ◽  
Aluminosilicate Slag

Abstract The thermodynamics, structural and transport properties (density, melting point, heat capacity, thermal expansion coefficient, viscosity and electrical conductivity) of a ferro-aluminosilicate slag have been studied in the solid and liquid state (1273–2273 K) using molecular dynamics. The simulations were based on a Buckingham-type potential, which was extended here, to account for the presence of Cr and Cu. The potential was optimized by fitting pair distribution function partials to values determined by Reverse Monte Carlo modelling of X-ray and neutron diffraction experiments. The resulting short range order features and ring statistics were in tight agreement with experimental data and created consensus for the accurate prediction of transport properties. Accordingly, calculations yielded rational values both for the average heat capacity, equal to 1668.58 J/(kg·K), and for the viscosity, in the range of 4.09–87.64 cP. The potential was consistent in predicting accurate values for mass density (i.e. 2961.50 kg/m3 vs. an experimental value of 2940 kg/m3) and for electrical conductivity (5.3–233 S/m within a temperature range of 1273.15–2273.15 K).

scholarly journals Impact of short-range order on transport properties of the two-dimensional metalPdCrO2

2015 ◽  
Vol 92 (24) ◽  
Author(s):  
Ramzy Daou ◽  
Raymond Frésard ◽  
Sylvie Hébert ◽  
Antoine Maignan
Keyword(s):  
Transport Properties ◽  
Short Range ◽  
Short Range Order ◽  
Range Order ◽  
Two Dimensional

ELECTRONIC TRANSPORT IN RANDOM DIMER/TRIMER GaAs/AlxGa1-xAs SUPERLATTICES

2009 ◽  
Vol 23 (25) ◽  
pp. 5067-5073
Author(s):  
R. DJELTI ◽  
S. BENTATA ◽  
Z. AZIZ
Keyword(s):  
Transport Properties ◽  
Transfer Matrix ◽  
Matrix Model ◽  
Electronic Transport ◽  
Short Range ◽  
One Dimensional ◽  
Electronic Transport Properties ◽  
Extended States ◽  
Noninteracting Electron

By using a transfer matrix model, we examined in this paper the extended states of a noninteracting electron in one-dimensional dimer/trimer randomly placed in superlattices (SLs). We study numerically the effects of short-range correlated disorder on the electronic transport properties and intentionally disordered GaAs/Al x Ga 1-x As SLs. We consider layers having identical thickness where the Al concentration x takes at random two different values with the constraint that one of them appears only in pairs or triply i.e., the random dimer/trimer barrier.

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