84 citations · 159 across the 6 of their papers we have counts for
6 papers
Thermoelectricity in Nanowires: A Generic Model
Shadyar Farhangfar
By employing a Boltzmann transport equation and using an energy and size dependent relaxation time () approximation (RTA), we evaluate self-consistently the thermoelectric figur…
Atomic layer deposition of ZnS nanotubes
Sh. Farhangfar, R. B. Yang, M. Pelletier +1
We report on growth of high-aspect-ratio () zinc sulfide nanotubes with variable, precisely tunable, wall thicknesses and tube diameters into highly ordered pores of an…
Quantum size effects in solitary wires of bismuth
Shadyar Farhangfar
We have performed four-probe electrical transport measurements on solitary highly crystalline wires of semimetallic bismuth with aspect ratios up to 60 at room and at cryogenic tem…
Quantum size effects in a one-dimensional semimetal
Shadyar Farhangfar
We study theoretically the quantum size effects in a one-dimensional semimetal by a Boltzmann transport equation. We derive analytic expressions for the electrical conductivity, Ha…
Intrinsic thermal vibrations of suspended doubly clamped single-wall carbon nanotubes
B. Babic, J. Furer, S. Sahoo +2
We report the observation of thermally driven mechanical vibrations of suspended doubly clamped carbon nanotubes, grown by chemical vapor deposition (CVD). Several experimental pro…
Effect of the electromagnetic environment on arrays of small normal metal tunnel junctions: Numerical and experimental investigation
Sh. Farhangfar, A. J. Manninen, J. P. Pekola
We present results of a set of experiments to investigate the effect of dissipative external electromagnetic environment on tunneling in linear arrays of junctions in the weak tunn…