Preparation of Crystallized Ba-Rich Ba_<1-X>Ca_XWO_4 Solid-Solution Films by an Electrochemical Method at Room Temperature and Their Luminescence

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概要

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• Well crystallized solid-solution Ba_<1-X>Ca_XWO_4 films have been prepared on tungsten substrates in an electrolytic solution containing Ba^<2+> and Ca^<2+> ions by an electrochemical method at room temperature (25℃). CaWO_4 film showed only blue emission at liquid nitrogen temperature (-196℃), strongly suggesting that it consisted of well crystallized defect-free crystals. However, the other films did not luminesce at this temperature.

• 社団法人応用物理学会の論文
• 1996-11-01

著者

• Cho Woo-seok

  Center For Materials Design Materials And Structures Laboratory Tokyo Institute Of Technology:(prese

• YOSHIMURA Masahiro

  Center for Materials Design, Materials and Structures Laboratory, Tokyo Institute of Technology

• Yoshimura Masahiro

  Center For Materials Design Materials And Structures Laboratory Tokyo Institute Of Technology

関連論文

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• Characterization of Ba_Sr_XWO_4 Solid-Solution Films Prepared by an Electrochemical Method at Room Temperature
• Preparation of Crystallized Ba-Rich Ba_Ca_XWO_4 Solid-Solution Films by an Electrochemical Method at Room Temperature and Their Luminescence
• Room-Temperature Synthesis of Crystallized Luminescent SrMoO_4 Film by Active Electrochemical Dissolution of Molybdenum
• Hydrothermal, Hydrothermal-Electrochemical and Electrochemical Synthesis of Highly Crystallized Barium Tungstate Films
• Narrowing of Al_2O_3, Y_3Al_5O_ and ZrO_2 Eutectic Lamellae by Rapid Solidification in Al_2O_3 Based Eutectic Composites

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