Photoelectrochemistry may be performed on semiconductor wafers without application of metal contacts, using a cell in which the semiconductor sample is clamped between two suitable electrolytic solutions. Electrochemical control is obtained by applying a potential difference between two metal electrodes inserted in the solutions. The possibilities of semiconductor characterization and processing are discussed for InP and GaAs, using I-/I3- solutions for the back electrolytic contact.
Photoelectrochemistry at Bipolar Semiconductor Electrodes
Cattarin S;Musiani M
1996
Abstract
Photoelectrochemistry may be performed on semiconductor wafers without application of metal contacts, using a cell in which the semiconductor sample is clamped between two suitable electrolytic solutions. Electrochemical control is obtained by applying a potential difference between two metal electrodes inserted in the solutions. The possibilities of semiconductor characterization and processing are discussed for InP and GaAs, using I-/I3- solutions for the back electrolytic contact.File in questo prodotto:
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Descrizione: Photoelectrochemistry at Bipolar Semiconductor Electrodes
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