Electrical Transport Properties of Liquid Sn-Sb Binary Alloys

2010 ◽  
Author(s):  
B. Y. Thakore ◽  
P. H. Suthar ◽  
S. G. Khambholja ◽  
A. R. Jani ◽  
Arun Pratap ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Binary Alloys ◽  
Electrical Transport Properties

Concentration Dependent Electrical Transport Properties of Ni-Cr Binary Alloys

2011 ◽  
Author(s):  
P. H. Suthar ◽  
S. G. Khambholja ◽  
B. Y. Thakore ◽  
P. N. Gajjar ◽  
A. R. Jani ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Binary Alloys ◽  
Electrical Transport Properties

scholarly journals Electrical Transport properties of Ni-Cr binary alloys

2014 ◽  
Vol 24 (2) ◽  
pp. 135
Author(s):  
P. H. Suthar ◽  
B. Y. Thakore ◽  
P. N. Gajjar
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Binary Alloys ◽  
Correlation Effect ◽  
Model Potential ◽  
Electrical Transport Properties ◽  
Wide Range ◽  
Different Temperatures ◽  
Cr Concentration ◽  
Good Agreement

Electrical transport properties viz. electrical resistivity and thermal conductivity of Ni-Cr binary alloys are determine by our recognized single parametric model potential in wide range of Cr concentration. In this work, screening functions (Ichimaru and Utsumi, Farid et al. and Sarkar et al.) are employed along with the Hartree and Taylor functions to study the relative influence of the exchange and correlation effect. Given liquid alloys are studied as a function of their composition at three different temperatures according to Faber-Ziman model. Computed values of electrical transport properties are in good agreement with the experimental data available in literature.

scholarly journals Electrical Transport Properties of K-Based Alkali Liquid Binary Alloys

2015 ◽  
Vol 54 ◽  
pp. 56-72 ◽  
Author(s):  
Aditya M. Vora
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Hard Sphere ◽  
Binary Alloys ◽  
Form Factors ◽  
Electrical Transport Properties ◽  
Local Field Correction ◽  
Structure Factors ◽  
Experimental Findings ◽  
First Time

The electrical transport properties viz. the electrical resistivity (ρ), the thermoelectric power (TEP) and thermal conductivity (σ) of three K-based alkali liquid binary alloys viz. K1-XNaX, K1-XRbX and K1-XCsX were calculated from the pseudopotential form factors and Percus-Yevic (PY) hard sphere structure factors of Ashcroft and Langreth. The well recognized empty core model (EMC) pseudopotential of Ashcroft is used for the first time with seven local field correction functions due to Hartree (H), Hubbard-Sham (HS), Vashishta-Singwi (VS), Taylor (T), Ichimaru-Utsumi (IU), Farid et al. (F) and Sarkar et al. (S) in the present computation and found suitable for such study. It is conclude that, the comparison of present and experimental findings is highly encouraging.

Temperature Dependent Electrical Transport Properties of Ni-Cr and Co-Cr Binary Alloys

2011 ◽  
Author(s):  
B. Y. Thakore ◽  
P. H. Suthar ◽  
S. G. Khambholja ◽  
P. N. Gajjar ◽  
N. K. Bhatt ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Binary Alloys ◽  
Electrical Transport Properties ◽  
Temperature Dependent

scholarly journals Gold Nanoparticle-Mediated Noncovalent Functionalization of Graphene for Field-Effect Transistor

2021 ◽  
Author(s):  
Dongha Shin ◽  
Hwa Rang Kim ◽  
Byung Hee Hong
Keyword(s):  
Transport Properties ◽  
Gold Nanoparticle ◽  
Electrical Transport ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Electrical Transport Properties ◽  
Noncovalent Functionalization ◽  
Effect Transistor

Since of its first discovery, graphene has attracted much attention because of the unique electrical transport properties that can be applied to high-performance field-effect transistor (FET). However, mounting chemical functionalities...

scholarly journals Pressure-Induced Structural Phase Transition and Metallization in Ga2Se3 up to 40.2 GPa under Non-Hydrostatic and Hydrostatic Environments

Crystals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 746
Author(s):  
Meiling Hong ◽  
Lidong Dai ◽  
Haiying Hu ◽  
Xinyu Zhang
Keyword(s):  
Phase Transition ◽  
Electrical Conductivity ◽  
High Pressure ◽  
Phase Transformation ◽  
Transport Properties ◽  
Electrical Transport ◽  
Structural Phase ◽  
Structure Evolution ◽  
Systematic Research ◽  
Electrical Transport Properties

A series of investigations on the structural, vibrational, and electrical transport characterizations for Ga2Se3 were conducted up to 40.2 GPa under different hydrostatic environments by virtue of Raman scattering, electrical conductivity, high-resolution transmission electron microscopy, and atomic force microscopy. Upon compression, Ga2Se3 underwent a phase transformation from the zinc-blende to NaCl-type structure at 10.6 GPa under non-hydrostatic conditions, which was manifested by the disappearance of an A mode and the noticeable discontinuities in the pressure-dependent Raman full width at half maximum (FWHMs) and electrical conductivity. Further increasing the pressure to 18.8 GPa, the semiconductor-to-metal phase transition occurred in Ga2Se3, which was evidenced by the high-pressure variable-temperature electrical conductivity measurements. However, the higher structural transition pressure point of 13.2 GPa was detected for Ga2Se3 under hydrostatic conditions, which was possibly related to the protective influence of the pressure medium. Upon decompression, the phase transformation and metallization were found to be reversible but existed in the large pressure hysteresis effect under different hydrostatic environments. Systematic research on the high-pressure structural and electrical transport properties for Ga2Se3 would be helpful to further explore the crystal structure evolution and electrical transport properties for other A2B3-type compounds.

Sign in / Sign up

Export Citation Format

Share Document