UV emisssive phosphor in AlN related layered material

2016 Fiscal Year Final Research Report

• Project/Area Number: 26420691
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Inorganic materials/Physical properties
• Research Institution: National Institute for Materials Science
• Principal Investigator: Takeda Takashi 国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, 主任研究員 (60344488)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 蛍光体 / 紫外線発光 / ウルツ型構造 / ポリタイポイド構造

Outline of Final Research Achievements

Ultraviolet is used in many applications. Conventional mercury lamp should be changed new type due to its toxicity. AlN and related phosphors were studied as UV emitting phosphor. The phosphor using Gd as luminescence center did not show luminescence. On the other hand, Ce doped phosphor using polytipoid structure showed a near UV emission.

Free Research Field

無機材料科学