Feasibility Study of Novel Microscopic Spectroscopy Method Based on Light Absorption Using Atomic Force Microscopy
基于原子力显微镜光吸收的新型显微光谱方法的可行性研究
基本信息
- 批准号:23656027
- 负责人:
- 金额:$ 2.5万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011 至 2012
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Irradiation of light with the wavelength specific to a particular material induces dipole transition. By detecting this transition with a high spatial resolution a novel microscopic spectroscopic analysis method will be implemented. Here in order to detect this weak electric field with high sensitivity the surface plasmon induced at the apex of metallic probe of atomic force microscopy (AFM) is utilized. Sensitivity enhancement of an AFM scheme including use a quartz tuning fork as a force sensor is attempted in order to implement a high-sensitivity and non-optical force detection. A novel quartz sensor holder integrated with a differential-type charge amplifier was developed.
特定于特定材料的波长的光照射会诱导偶极转变。通过使用高空间分辨率检测这种过渡,将实施新型的微观光谱分析方法。在这里,为了检测具有高灵敏度的弱电场,利用了金属力显微镜(AFM)的金属探针顶端诱导的表面等离子体。为了实施高敏感性和非光学作用检测,试图提高AFM方案的灵敏度增强,包括使用石英调谐叉作为力传感器。开发了与差分型电荷放大器集成的新型石英传感器持有器。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Differential charge amplifier for detection of optomechanical interaction with quartz force sensor
用于检测与石英力传感器的光机械相互作用的差分电荷放大器
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:影島賢巳;影島賢巳;影島賢巳;影島賢巳
- 通讯作者:影島賢巳
Differential charge amplifier for detection of optomechanical interaction with quartz force sensor
用于检测与石英力传感器的光机械相互作用的差分电荷放大器
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:影島賢巳
- 通讯作者:影島賢巳
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KAGESHIMA Masami其他文献
KAGESHIMA Masami的其他文献
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{{ truncateString('KAGESHIMA Masami', 18)}}的其他基金
New approach to dielectric relaxation of nanometer-scale systems
纳米级系统介电弛豫的新方法
- 批准号:
26390069 - 财政年份:2014
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Advanced dynamical study of soft-matter mesoscopic systems
软物质介观系统的高级动力学研究
- 批准号:
20360019 - 财政年份:2008
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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