Room-temperature preparation of the highly crystallized luminescent CaWO4 film by an electrochemical method

  • Woo Seok Cho
  • , Masatomo Yashima
  • , Masato Kakihana
  • , Akihiko Kudo
  • , Tadayoshi Sakata
  • , Masahiro Yoshimura

Research output: Contribution to journalArticlepeer-review

109 Citations (Scopus)

Abstract

Highly crystallized polycrystalline film of single-phase CaWO4 has been prepared on a tungsten substrate at room temperature in an alkaline solution containing calcium ions by an electrochemical method with the current density of 1 mA/cm2. This film showed blue emission (456 nm wavelength) with excitation light (254 nm wavelength) at room temperature.

Original languageEnglish
Pages (from-to)1027
Number of pages1
JournalApplied Physics Letters
DOIs
Publication statusPublished - 1995

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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