Effect of strain on the thermal conductivity of solids

S Bhowmick, VB Shenoy - The Journal of chemical physics, 2006 - pubs.aip.org
We present a systematic study of the effect of strain (equivalent to uniform pressure) on the
thermal conductivity of an insulating solid. Following a theoretical analysis that uncovers the …

Effect of strain on thermal conductivity of amorphous silicon dioxide thin films: A molecular dynamics study

H Gu, H Wang - Computational Materials Science, 2018 - Elsevier
The effect of strain on thermal conductivity of amorphous SiO 2 thin films is simulated by
using molecular dynamics simulation (MD). The calculated results indicate that the thermal …

Effects of strain on thermal conductivity of silicon dioxide thin films using test method based on 3-ω technique and uniaxial strain setup

Z Li, H Wang, H Zhao, H Gu, J Wang… - Review of Scientific …, 2020 - pubs.aip.org
We propose a test method to study the effects of strain on the thermal conductivity of thin
films. First, a strain setup was designed to apply stress to a thin film, and a test system was …

In situ strain relaxation comparison between GaAsBi and GaInAs grown by molecular-beam epitaxy

R France, CS Jiang, AJ Ptak - Applied Physics Letters, 2011 - pubs.aip.org
The strain relaxation of GaAsBi is studied in order to determine both the maximum thickness
before dislocations form for various misfits and the potential of GaAsBi for usage in the …

Misfit dislocation blocking by dilute nitride intermediate layers

J Schöne, E Spiecker, F Dimroth, AW Bett… - Applied Physics …, 2008 - pubs.aip.org
Defect formation and strain relaxation in step-graded Ga As 1− x N x and Ga As 1− y P y
buffer structures grown by metal-organic vapor phase epitaxy on GaAs (001) substrates …

GaNAs and GaAsBi: Structural and electronic properties of two resonant state semiconductor alloys

EC Young - 2006 - open.library.ubc.ca
Semiconductor alloys that are lattice matched to GaAs but have a smaller energy band gap
are of interest for numerous applications, including infrared lasers for telecommunications …

Defect formation and strain relaxation in graded GaPAs/GaAs, GaNAs/GaAs and GaInNAs/Ge buffer systems for high-efficiency solar cells

J Schöne, E Spiecker, F Dimroth… - Journal of Physics …, 2013 - iopscience.iop.org
Transmission electron microscopy of cross-section specimens and high-resolution X-ray
diffraction analyses have been applied to investigate the formation of defects and the …

Low-misfit epilayer analyses using in situ wafer curvature measurements

R France, AJ Ptak - Journal of Vacuum Science & Technology B, 2011 - pubs.aip.org
Several benefits of in situ wafer curvature monitoring on simple structures with low misfit are
discussed. The misfit of lattice-mismatched layers is measured during pseudomorphic …

X-ray reciprocal space map** of strain relaxation in on GaAs [100] by molecular-beam epitaxy

WK Cheah, WJ Fan, SF Yoon, SZ Wang… - Journal of applied …, 2003 - pubs.aip.org
The effect of strain on GaAs 1− x N x grown on GaAs is observed using two-dimensional
[115] high-resolution x-ray diffraction rocking curves. The instance when the epilayer …

Effect of strain on thermal conductivity of Si thin films

X Zhang, G Wu - Journal of Nanomaterials, 2016 - Wiley Online Library
Nonequilibrium molecular dynamics (NEMD) simulations are employed to gain an
understanding of the effect of strain on the thermal conductivity of Si thin films. The analysis …