Study on the three-dimensional structures in silica glass induced by micro- and nano-scale irradiation effects using focused ion beam
聚焦离子束微纳尺度辐照效应诱导石英玻璃三维结构研究
基本信息
- 批准号:15510112
- 负责人:
- 金额:$ 1.92万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2003
- 资助国家:日本
- 起止时间:2003 至 2004
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
We studied three dimensional structures in silica glass induced by micro- and nano-scale irradiation effects by means of ion microbeam irradiation. Spatial distribution of irradiation effects by ion microbeam on silica glass was investigated by micro-PL/Raman spectroscopy and atomic force microscopy(AFM). High-purity silica glass was irradiated by 1.7-MeV H^+, 15-MeV O^<4+>, or 18-MeV Si^<5+> up to fluences of 1.0×10^<17> ions/cm^2 using microbeam lines at the facility of TIARA(JAERI Takasaki, Japan). The irradiation effects include defect formation, structural changes, and compaction, whose spatial distribution can be mapped out by micro-Raman/PL and AFM. We observed the formation of small ring structures associated with densification and dangling bond defects along with the tracks of ions in silica glass. Surface deformation observed by AFM suggests the internal densification of silica glass by 0.4 %. The H^+ microbeam irradiation shows radiation effects up to depth of 30 μm in the form of refractive index change. On the other hand, the heavy ion irradiations such as O^<4+> and Si^<5+> induce radiation effects limited to the depth of less than 10 μm from the surface with relatively homogeneous distribution. Evaluation of the refractive index change using a microscopic two-beam interferometer shows the change as high as 6×10^<-3> for H^+ microbeam irradiation to the fluence of 1×10^<17> ions/cm^2. We also discuss technological implications of these results on the applications of microbeam irradiation effects to the fabrication of optical elements.
利用离子微束辐照石英玻璃,研究了微纳米尺度辐照效应在石英玻璃中诱导的三维结构。利用微PL/拉曼光谱和原子力显微镜(AFM)研究了离子微束辐照石英玻璃的空间分布。在TIARA(日本JAERI高崎)的装置上,利用微束线,用1.7 MeV H^+、15 MeV O^<4+>或18 MeV Si^<5+>辐照高纯石英玻璃,辐照剂量高达1.0×10^<17>ions/cm ^2。辐照效应包括缺陷的形成、结构的变化和致密化,其空间分布可以通过显微拉曼/光致发光和原子力显微镜来绘制。我们观察到形成的小环结构与致密化和悬空键缺陷沿着与轨道的离子在石英玻璃。AFM观察到的表面变形表明石英玻璃的内部致密化0.4%。H^+微束辐照在30 μm深度范围内表现出折射率变化形式的辐射效应。而O^<4+>和Si^<5+>等重离子辐照产生的辐射效应仅限于距表面小于10 μm的深度,且分布相对均匀。使用显微双光束干涉仪对折射率变化的评估表明,<-3>当H^+微束照射到1×10^<17>ions/cm ^2的能量密度时,折射率变化高达6×10^。我们还讨论了这些结果的应用微束辐照效应的光学元件的制造的技术影响。
项目成果
期刊论文数量(32)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
M.Hattori, Y.Ohki, M.Eujimaki, T.Souno, H.Nishikawa, E.Watanabe, M.Oikawa, T.Kamiya, K.Arakawa: "Characterization of refractive index changes of silica glass induced by ion microbeam"Nuclear Instruments and Methods in Physics Research. B 210. 272-276 (200
M.Hattori、Y.Ohki、M.Eujimaki、T.Souno、H.Nishikawa、E.Watanabe、M.Oikawa、T.Kamiya、K.Arakawa:“离子微束引起的石英玻璃折射率变化的表征”
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Proton Microbeam Irradiation Effects on Silica Glass
质子微束辐照对石英玻璃的影响
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:H.Nishikawa;K.Fukagawa;T.Yanagi;Y.Ohki;E.Watanabe;M.Oikawa;T.Kamiya;K.Arakawa
- 通讯作者:K.Arakawa
シリカガラスへのイオンマイクロビーム照射効果と光学素子作製
离子微束辐照对石英玻璃及光学元件制造的影响
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:深川一成;西川宏之;中村知晴;大木義路;及川将一;佐藤隆博;荒川和夫
- 通讯作者:荒川和夫
Fabrication and Evaluation of Micrometer-scale Optical Elements using Three-dimensional Irradiation Effects Localized in Micro and Nano-scale Regions
利用微米级和纳米级区域的三维辐照效应制造和评估微米级光学元件
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:H.Nishikawa;K.Fukagawa;T.Yanagi;T.Nakamura;Y.Ohki;E.Watanabe;M.Oikawa;K.Arakawa;T.Kamiya
- 通讯作者:T.Kamiya
Effects of Ion Microbeam Irradiation on Silica Glass
离子微束辐照对石英玻璃的影响
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:H.Nishikawa;K.Fukagawa;T.Yanagi;Y.Ohki;E.Watanabe;M.Oikawa;T.Kamiya;K.Arakawa
- 通讯作者:K.Arakawa
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NISHIKAWA Hiroyuki其他文献
NISHIKAWA Hiroyuki的其他文献
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{{ truncateString('NISHIKAWA Hiroyuki', 18)}}的其他基金
Molecular spintronics based on hybrid compounds between organic conductors and transition metal complexes.
基于有机导体和过渡金属配合物之间的杂化化合物的分子自旋电子学。
- 批准号:
23655114 - 财政年份:2011
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Functional analysis of BRCA1/BAP1 complex
BRCA1/BAP1 复合物的功能分析
- 批准号:
23791504 - 财政年份:2011
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Three dimensional dielectrophoretic devices using high-aspect-ratio structures fabricated by proton beam writing
使用质子束写入制造的高纵横比结构的三维介电泳装置
- 批准号:
21360154 - 财政年份:2009
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
A functional analysis of stabilizing factor BAP1 of cancer-restraining gene BRCA1
抑癌基因BRCA1稳定因子BAP1的功能分析
- 批准号:
20790939 - 财政年份:2008
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Development of Molecular Conductors Linked with Magnetic Metal Ions and Their Application to Spin-electronics Materials
磁性金属离子连接分子导体的开发及其在自旋电子材料中的应用
- 批准号:
20550118 - 财政年份:2008
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Micro and nano-machining of polymer and glass materials using proton beamwriting
使用质子束写入对聚合物和玻璃材料进行微米和纳米加工
- 批准号:
17310085 - 财政年份:2005
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of organic superconductors and multifunctional supramolecules based on new π-elecfron systems
基于新型π电子体系的有机超导体和多功能超分子的发展
- 批准号:
15550127 - 财政年份:2003
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Control of the anisotropy in the formatin of silver precipitates in Ag-Cl containing glass
含 Ag-Cl 玻璃中银沉淀形成各向异性的控制
- 批准号:
07805033 - 财政年份:1995
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
相似海外基金
放射線障害に関わる遅発性活性酸素と核外シグナルの機構解明
阐明与辐射损伤相关的延迟活性氧和核外信号的机制
- 批准号:
21K07736 - 财政年份:2021
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Analysis of intercellular network of individual organisms using local paint microbeam irradiation
使用局部涂料微束照射分析个体生物体的细胞间网络
- 批准号:
21K12247 - 财政年份:2021
- 资助金额:
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Involvement of cell-to-cell communication in anticancer effect of microbeam radiation therapy
细胞间通讯参与微束放射治疗的抗癌作用
- 批准号:
21K07737 - 财政年份:2021
- 资助金额:
$ 1.92万 - 项目类别:
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Bidirectional cellular signaling between microbeam targeted cancer cells and normal cells.
微束靶向癌细胞和正常细胞之间的双向细胞信号传导。
- 批准号:
21H02875 - 财政年份:2021
- 资助金额:
$ 1.92万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of a new radiation therapy for intractable tumors using microbeam X-rays
利用微束 X 射线开发治疗顽固性肿瘤的新放射疗法
- 批准号:
20K22812 - 财政年份:2020
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Development of multi-charged ion microbeam system for high-mix low-volume production of power semiconductors
开发用于功率半导体高混合小批量生产的多电荷离子微束系统
- 批准号:
20K04219 - 财政年份:2020
- 资助金额:
$ 1.92万 - 项目类别:
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6 MeV/amu ion linac for deep-penetration microbeam and millimeter-beam charged-particle irradiations in small animals and biological tissues
6 MeV/amu 离子直线加速器,用于小动物和生物组织的深穿透微束和毫米束带电粒子照射
- 批准号:
9493886 - 财政年份:2018
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$ 1.92万 - 项目类别:
Transmission Muon Microscope by muon microbeam, realizing 3-D Imaging
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- 批准号:
17H06126 - 财政年份:2017
- 资助金额:
$ 1.92万 - 项目类别:
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Development and Application of Tabletop Source of Microbeam by Utilizing Laser Driven Dielectric Switch
激光驱动介质开关桌面微束源的研制与应用
- 批准号:
17H01071 - 财政年份:2017
- 资助金额:
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New technologies for a clinical establishment of microbeam radiation therapy
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