Development of functionality ceramics by excimer laser ablation method and excimer lamp irradiation method

准分子激光烧蚀法和准分子灯照射法开发功能陶瓷

• 批准号: 07455296
• 负责人: NAKAYAMA Takeyoshi
• 金额: $ 2.3万
• 依托单位: Kinki University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07455296/
• 关键词: Laser ablation; Surface modification; Ceramics; Transparent conductor; Biocompatible materials; Alumina; Hydroxyapatite; Simulated body fluid; レーザーインプランテーション

The aim of this project is a surface modification of materials, in other words, a developemnt of functionality ceramics by pulsed excimer laser ablation method and continuos excimer light irradiation method. One is a development of a transparent conductor as an electrode. The other is a development of a biocompatible materials.The results obtained in this project are as follows ;A.Transparent conductive film(1) Transparent and conductive TiN thin films was formed on SiO_2 substrate by pulsed laser deposition (PLD) method.(2) Transmittannce for visible light and sheet conductivity of the film are 75% and 70OMEGA/*, respectively.B.Biocompatible materials(1) Alumina coverd with hydroxyapatite was formed by pulsed laser irradiation method.(2) Formation of real bone on the sample in stimulate body fluid mentioned above was achived.C.Others(1) An alumina film which emits visible light was formed on silicon substrate by PLD method.(2) A laser irradiation effect on human dental enamel was investigated.

该项目的目标是材料的表面改性，换句话说，通过脉冲准分子激光烧蚀方法和连续准分子光照射方法开发功能陶瓷。一是开发透明导体作为电极。另一个是生物相容性材料的开发。本项目取得的成果如下：A.透明导电薄膜(1)采用脉冲激光沉积(PLD)方法在SiO_2基底上形成透明导电TiN薄膜。(2)薄膜的可见光透过率和片层电导率分别为75%和70Ω/*。B.生物相容性 材料(1)采用脉冲激光辐照法形成羟基磷灰石包覆的氧化铝。(2)在上述刺激体液中实现了样品上真骨的形成。C.其他(1)采用PLD方法在硅基板上形成发射可见光的氧化铝薄膜。(2)研究了激光辐照对人体牙釉质的影响。

项目成果

松谷、熊崎、中山、久保: "生体硬組織代謝材料の開発" 第16回日本レーザー医学会大会論文集. 16. (1996)

Matsutani、Kumazaki、Nakayama、Kubo：“生物硬组织代谢材料的开发”第 16 届日本激光医学会论文集 16。（1996 年）。

T.Matsutani, H.Matsue, K.Kumazaki, U.Kubo and T.Nakayama: "TiN film for transparent conductors prepared by pulsed laser deposition in reactive gas (in English)" (to be published).

T.Matsutani、H.Matsue、K.Kumazaki、U.Kubo 和 T.Nakayama：“在反应气体中通过脉冲激光沉积制备透明导体的 TiN 薄膜（英文）”（待出版）。

T.Nakayama, S.Hori, H.Nakano and U.Kubo: "Change in composition of hard-tissue as a result of excimer laser irradiation (in English)" (to be published).

T.Nakayama、S.Hori、H.Nakano 和 U.Kubo：“准分子激光照射导致硬组织成分发生变化（英文）”（待出版）。

T.Matsutani, K.Kumazaki, T.Nakayama and U.Kubo: "Development of biocompatible material of hard tissue (in Japanese)" Proc.16^<th> Conf of Jap.Soc.Laser Medicine. 16. 325 (1995)

T.Matsutani、K.Kumazaki、T.Nakayama 和 U.Kubo：“硬组织生物相容性材料的开发（日语）”Proc.16^<th> Conf of Jap.Soc.Laser Medicine。

K.Kumazaki, T.Matsutani, T.Nakayama and U.Kubo: "Development of bio-functional material by laser irradiation (in Japanese)" J.Faculty of Sci.and Tech.Kinki Univ.32. 55 (1996)

K.Kumazaki、T.Matsutani、T.Nakayama 和 U.Kubo：“通过激光照射开发生物功能材料（日语）”J.Faculty of Sci.and Tech.Kinki Univ.32。