Results 271 to 280 of about 185,371 (302)

Anisotropy of Seebeck coefficient in Si/Ge composite quantum dots

Applied Physics Letters, 2016
In this report, Si5Ge5 alloy and Si/Ge composite quantum dots (CQDs) layers were grown on Si substrates. Seebeck coefficient (S) of Si and Ge wafers, as well as these two samples, were patterned and measured from 60 to 180 °C in [110] and [010] directions. For Si, Ge, and Si5Ge5, the S of each is a constant in this temperature range.
Cheng-Lun Hsin, Yue-Yun Tsai, Sheng-Wei Lee   +2 more
openaire   +1 more source

The effect of anisotropy on the second virial coefficient of H2

The Journal of Chemical Physics, 2000
We have calculated the second virial coefficient B(T), including quantum corrections, from a pair potential for hydrogen recently developed from ab initio calculations. Previous comparisons with experimental second virial coefficients used an isotropic simplification of the potential.
Allan H. Harvey, Matthew P. Hodges
openaire   +1 more source

Poisson coefficient of open cellular solids subject to structural anisotropy

Journal of Materials Science, 2008
The Poisson coefficients of a 3D cellular solid are calculated as function of structure characteristics. A significant structural anisotropy is introduced by considering ellipsoid voids where their elongation and orientation are controlled using the random sequential addition (RSA) algorithm.
openaire   +2 more sources

Anisotropy of quantum oscillations of the sound absorption coefficient in tin

Soviet Journal of Low Temperature Physics, 1983
A contactless method is used to investigate the quantum oscillations of the absorption coefficient for transverse sound with different polarizations in tin. A model is proposed, according to which the anisotropy of the observed oscillations is determined by the anisotropy of the conductivity of the metal in the plane perpendicular to the constant ...
A. N. Vasil’ev, A. A. Nurmagambetov
openaire   +1 more source

Anisotropy of the seebeck coefficient in bismuth telluride

physica status solidi (b), 1986
M. Situmorang, H.J Goldsmid
openaire   +1 more source

Relation between anisotropy ratio of thermal expansion coefficient and bacon anisotropy factor

Carbon, 1974
H. Matsuo, Y. Sasaki
openaire   +1 more source

Anisotropy of the Electrical Conductivity and the Seebeck Coefficient of Bi8Te7S5

Journal of Applied Physics, 1962
Electrical conductivity and the Seebeck coefficient of Bi8Te7S5 have been measured in the two main crystallographic directions of the rhombohedral lattice, parallel and perpendicular to the hexagonal (basal) plane. The ratio of the two electrical conductivities has a value of 7.56 at liquid nitrogen temperature.
openaire   +1 more source

Electronic structure and magnetic anisotropy design of functional metal complexes

Coordination Chemistry Reviews, 2023
Arsen Raza, Mauro Perfetti
exaly  

Reverse anisotropy of the diffusion coefficients in a polymeric nematic medium

Physical Review Letters, 1987
, Fabre, , Leger, , Veyssie
openaire   +2 more sources

A quantitative study on planar mechanical anisotropy of a Mg-2Zn-1Ca alloy

Journal of Materials Science and Technology, 2022
Yunchang Xin, Yu Cao, Guangjie Huang
exaly