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Indium tin oxide on InP by pulsed laser deposition

  • SUNY Buffalo

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

Indium tin oxide (ITO) films with a resistivity of the order of 6 × 10-4 Ω cm were deposited at room temperature on InP by pulsed laser ablation. The resistivity of the films was further reduced to less than 2 × 10-4 Ω cm if the deposition was done at a substrate temperature of 310 °C. The enhanced blue response of the photovoltaic device of ITO/InP deposited at room temperature indicated improved collection efficiency near the ITO-InP interface. The dark current-voltage measurements indicated higher excess current at lower bias for the devices fabricated at 310 °C.

Original languageEnglish
Pages (from-to)260-263
Number of pages4
JournalThin Solid Films
Volume258
Issue number1-2
DOIs
StatePublished - Mar 15 1995

Keywords

  • Electrical properties and measurements
  • Indium phosphide
  • Laser ablation
  • Photovoltage

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