Results 191 to 200 of about 112,352 (224)

Oxygen Vacancy in Magnéli Phases and Its Effect on Thermoelectric Performances. [PDF]

open access: yesNanomaterials (Basel)
Guan Z   +11 more
europepmc   +1 more source

A magneto-thermoelectric with a high figure of merit in topological insulator Bi88Sb12. [PDF]

open access: yesNat Mater
Pan Y   +6 more
europepmc   +1 more source

Accurate measurement of Seebeck coefficient

Review of Scientific Instruments, 2016
In this work, it was investigated how to measure Seebeck coefficient accurately. The offset voltages, between the specimen and measurement wires, might influence the results measured significantly and should be eliminated during measuring process. They do not depend on temperature difference but on temperature and include two parts: the intrinsic ...
Jian Liu   +8 more
openaire   +3 more sources

A Nanoscale Standard for the Seebeck Coefficient

Nano Letters, 2011
The Seebeck coefficient, a key parameter describing a material's thermoelectric performance, is generally difficult to measure, and no intrinsic calibration standard exists. Quantum dots and single electron tunneling devices with sharp transmission resonances spaced by many kT have a material-independent Seebeck coefficient that depends only on the ...
Natthapon Nakpathomkun   +3 more
openaire   +3 more sources

Seebeck coefficient of K2SO4

Materials Research Bulletin, 1983
Abstract The thermopotential of the cell (SO 2 +O 2 ), Pt/K 2 SO 4 /Pt, (SO 2 +O 2 )′ was measured, and a Seebeck coefficient of 1.6 mV/°C was obtained. This value is higher than that of most salts that have been measured to date. The high Seebeck coefficient has implications in the use of the cell in SO 2 gas measurements.
C. Hirayama, C.Y. Lin
openaire   +2 more sources

Seebeck coefficient of graded porous composites

Journal of Materials Research, 2013
Abstract
Roland H. Tarkhanyan   +1 more
openaire   +3 more sources

Seebeck Coefficient (Thermopower)

2007
Based on the idea that different temperatures generate different carrier densities and the resulting carrier diffusion causes the thermal electromotive force (emf), a new formula for the Seebeck coefficient (thermopower) S is obtained: \(S = (2\ln{2} /3)(qn)^{-1}\epsilon_{F}k_{B}({\cal N}_{0}/V)\), where q, n, \(\epsilon_{F}\), \({\cal N}_{0}\), and V ...
Kei Ito, Shigeji Fujita
openaire   +2 more sources

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