Epitaxial strain effects on superconducting and transport properties of La 2-x Sr x CuO 4+δ

2002 ◽  
Author(s):  
Xiaoxing Xi ◽  
Weidong Si ◽  
X. H. Zeng ◽  
A. Soukiassian ◽  
C. L. Jia ◽  
...  
Keyword(s):  
Transport Properties ◽  
Strain Effects ◽  
Epitaxial Strain

Computational Analysis of Strain Effects on Electrical Transport Properties of Crystalline Nanocomposite Thin Films

2011 ◽  
Author(s):  
Hua Li ◽  
Gang Li
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Band Structure ◽  
Transport Properties ◽  
Electrical Transport ◽  
Electronic Band Structure ◽  
Electrical Transport Properties ◽  
Electronic Band ◽  
Strain Effects ◽  
Nanocomposite Thin Films

In this work, we model the strain effects on the electrical transport properties of Si/Ge nanocomposite thin films. We utilize a two-band k·p theory to calculate the variation of the electronic band structure as a function of externally applied strains. By using the modified electronic band structure, electrical conductivity of the Si/Ge nanocomposites is calculated through a self-consistent electron transport analysis, where a nonequilibrium Green’s function (NEGF) is coupled with the Poisson equation. The results show that both the tensile uniaxial and biaxial strains increase the electrical conductivity of Si/Ge nanocomposite. The effects are more evident in the biaxial strain cases.

Strain effects on the electronic and transport properties of TiO2 nanotubes

RSC Advances ◽  
2016 ◽  
Vol 6 (84) ◽  
pp. 80431-80437 ◽  
Author(s):  
Xiaohui Yu ◽  
Huilong Dong ◽  
Lu Wang ◽  
Youyong Li
Keyword(s):  
Transport Properties ◽  
Band Gap ◽  
Tio2 Nanotubes ◽  
Tensile Strain ◽  
Axial Direction ◽  
Strain Effects

The band gap of TiO2 nanotubes can be effectively reduced or enhanced by applying isotropic strain along the axial direction. ΔE for the armchair (n,n) TiO2 nanotubes is reduced with tensile strain.

Substrate-induced strain effects on the transport properties of pulsed laser-deposited Nb-doped SrTiO3 films

2006 ◽  
Vol 88 (14) ◽  
pp. 142903 ◽  
Author(s):  
W. Ramadan ◽  
S. B. Ogale ◽  
S. Dhar ◽  
S. X. Zhang ◽  
D. C. Kundaliya ◽  
...  
Keyword(s):  
Transport Properties ◽  
Pulsed Laser ◽  
Strain Effects

Control of magnetic and transport properties in Nd0.45Sr0.55MnO3 films through epitaxial strain

2012 ◽  
Vol 111 (7) ◽  
pp. 07D706 ◽  
Author(s):  
H. Meng ◽  
Y. Q. Zhang ◽  
X. W. Wang ◽  
Y. L. Tang ◽  
Z. H. Wang ◽  
...  
Keyword(s):  
Transport Properties ◽  
Epitaxial Strain

scholarly journals Transport properties through graphene grain boundaries: strain effects versus lattice symmetry

Nanoscale ◽  
2016 ◽  
Vol 8 (22) ◽  
pp. 11658-11673 ◽  
Author(s):  
V. Hung Nguyen ◽  
Trinh X. Hoang ◽  
P. Dollfus ◽  
J.-C. Charlier
Keyword(s):  
Grain Boundaries ◽  
Transport Properties ◽  
Strain Effects ◽  
Lattice Symmetry
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