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(Color online) Schematic diagram of measurement probe to measure electrical conductivity and Seebeck coefficient.
(Color online) Comparison between Seebeck coefficients measured on several samples, including bulk and film, with our screening tool and a thermal transport option of physical property measurement system (PPMS). The bulk samples are gold foil, polycrystalline , and polycrystalline . The film samples fabricated by pulsed laser deposition are gold film, film, and two films grown at 1.3 and . Broken line indicates Seebeck coefficients measured by the screening tool and PPMS are identical. (Inset) of a film fabricated at an oxygen pressure of as a function of .
(Color online) (a) Electrical conductivity and (b) Seebeck coefficient of composition-spread thin film as a function of . Data sets obtained for the same sample three times are plotted in different symbols for estimation of the run-to-run scatter.
(Color online) (a) Electrical conductivity, (b) Seebeck coefficient, and (c) power factor of the composition-spread film and ).
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