2009
DOI: 10.1007/s10765-009-0555-9
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Study of Au, Ni-(n)ZnSe Thin Film Schottky Barrier Junctions

Abstract: Schottky barrier junctions of Al-doped n-type Zinc selenide (ZnSe) thin films of doping concentrations up to 9.7×10 14 cm −3 have been fabricated with Au and Ni electrodes on glass substrates by sequential thermal evaporation. All of the junctions of different doping concentrations exhibited rectifying current-voltage characteristics with a non-saturating reverse current. From the current-voltage characteristics, the different junction parameters such as ideality factor, saturation current density, series resi… Show more

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Cited by 4 publications
(2 citation statements)
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“…For a direct gap semiconductor the energy bandgap and D is related as [16,17], where, ' hQ ' is the incident photon energy, 'E g ' represents the energy bandgap and 'B' is characteristics parameter. Figure 10 shows the graph between wavelength.…”
Section: Optical Propertiesmentioning
confidence: 99%
“…For a direct gap semiconductor the energy bandgap and D is related as [16,17], where, ' hQ ' is the incident photon energy, 'E g ' represents the energy bandgap and 'B' is characteristics parameter. Figure 10 shows the graph between wavelength.…”
Section: Optical Propertiesmentioning
confidence: 99%
“…Com o aumento da temperatura, a tensão decorrente destas mudanças morfológicas provavelmente é menor e influencia a estrutura de crescimento do filme somente a partir de maiores valores de espessura. A diminuição da tensão interna em função do aumento da temperatura do substrato já foi verificada para filmes de ZnSe evaporados [46]. Embora pouco provável, outra possível causa desta variação estrutural é um gradiente de temperatura ao longo da espessura do filme durante a evaporação.…”
Section: Variação Da Temperatura Do Substratounclassified