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    • 14. 发明专利
    • Multi-probe afm nanoprober and measurement method using the same
    • 多探针AFM纳米聚合物及其测量方法
    • JP2011215112A
    • 2011-10-27
    • JP2010086105
    • 2010-04-02
    • National Institute Of Advanced Industrial Science & TechnologyWafer Integration株式会社Wafer Integration Inc独立行政法人産業技術総合研究所
    • SHIODA TAKASHIITAYA TAROKOMATSUZAKI TAKAO
    • G01Q60/24G01Q30/04
    • PROBLEM TO BE SOLVED: To obtain a structure for implementing scanning on the stage side by an AFM nanoprober, using multiple probes which quickly corrects the positional relation between a sample and probes, avoids conflicts among the probes, and facilitate electrical measurements in a submicron region.SOLUTION: AFM images are simultaneously obtained by the probes so as to form an overlapping region. The overlapping region is searched from the AFM images to find their respective relative positions, and the probe positions are derived. The probe positions for a measurement are set from the derived probe positions, and electrical measurements are implemented by contacting and pressing the probes to a to-be-measured object. First, detection is implemented in a state where the probes are located close by and are initiated from the state that the probes are adjacent, so that the overlapping region can be reduced to thereby enable the measurements to be implemented quickly. The scanning is a raster scan or a spiral scan.
    • 要解决的问题:为了获得通过AFM纳米粒子在舞台侧实现扫描的结构,使用多个探针快速校正样品和探针之间的位置关系,避免了探针之间的冲突,并且促进了亚微米区域的电测量 解决方案:通过探针同时获得AFM图像,以形成重叠区域。 从AFM图像搜索重叠区域以找到它们各自的相对位置,并导出探针位置。 用于测量的探针位置是从导出的探针位置设定的,电测量是通过将探头接触并按压到被测物体来实现的。 首先,在探针位于靠近探测器的状态并且从探头相邻的状态开始的状态下实现检测,从而可以减少重叠区域,从而能够快速实现测量。 扫描是光栅扫描或螺旋扫描。