Abstract
The optical spectral response between 340–860 nm and electrical conductivity measurements were made on thermally evaporated gold films in the thickness range 50–130 Å in order to identify optimal properties for their use as the top layer of MIS solar cells. Films of lower evaporation rate and thickness range 70–100 Å were found to have high transmittance and low reflectance, which is desirable for the above purpose. Films thinner than 70 Å had poor electrical conductivity and thicker than 100 Å had poor solar transmittance, hence were rejected. Improved transmittance and conductivity were obtained upon annealing the film at 250°C for about two hours.
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References
C.G. Granqvist: Appl. Opt. 20, 2606 (1981)
C.M. Lampert: Solar Energy Mater. 6, 1 (1981)
P.H. Berning: Appl. Opt. 22, 4127 (1983)
L. Holland, G. Siddal: Br. J. Appl. Phys. 9, 359 (1958)
J.S.E.M. Svensson, C.G. Granqvist: Solar Energy Mater. 11, 29 (1984)
G.B. Smith, G.A. Niklasson, J.S.E.M. Svensson, C.G. Granqvist: J. Appl. Phys. 59, 571 (1986)
R. Singh, M.A. Green, K. Rajkanan: Solar Cells 3, 95 (1981)
J. Ponpon, P. Siffert: J. Appl. Phys. 47, 3248 (1976)
L. Al-Houty, M.H. Omar, H. Abu-Leila: Solar and Wind Technol. 1, 15 (1984)
G.B. Smith, G.A. Niklasson, J.S.E.M. Svensson, C.G. Granqvist: J. Appl. Phys. 59, 571 (1986)
P. Gaddene: Thin Solid Films 57, 77 (1979)
G.B. Smith, G.A. Niklasson, J.S.E.M. Svensson, C.G. Granqvist: Solar Energy Mater. 14, 257 (1986)
H. Sugawara, T. Nagano, A. Kinbara: Thin Solid Films 21, 33 (1974)
F. Parmigiani et al.: Thin Solid Films 125, 229 (1985)
L.L. Kazmerski, D.M. Racine: J. Appl. Phys. 46, 791 (1975)
T. Anderson: Ph.D. Thesis, Chalmers Institute of Technology, Sweden (1985)
M. Adamov, B. Perovic, T. Nenadovic: Thin Solid Films 24, 89 (1974)
M.A. Angadi, L.A. Udachan: Thin Solid Films 24, 89 (1974)
R. Thun: Physics of Thin Films, Vol. 1, ed. by G. Hass (Academic, New York 1964) p. 187
P.E. Bovey: Vacuum 19, 497 (1968)