Apparatus for microscopic imaging of electrical an

专利名称：Apparatus for microscopic imaging of

electrical and magnetic properties of room-temperature objects

发明人：Frederick Charles Wellstood,Yonggyu

Gim,Randall Christopher Black,Steven M.Green

申请号：US08/600168申请日：19960212公开号：US0220A公开日：19990413

摘要：A cryogenic apparatus for microscopy of physical properties of an objectincluding a thin, stiff, transparent substrate or window within the outer wall of the vacuumspace of a dewar and a cryogenic sensor within the vacuum space and spaced very closedistances to the window. This construction allows for positioning a sample formeasurement outside of the vacuum space, at room temperature or higher and formicroscopy of physical properties of the sample by monitoring the output from thecryogenic sensor as it is scanned along the surface of the sample.

申请人：UNIVERSITY OF MARYLAND

代理机构：Nikaido, Marmelstein, Murray & Oram LLP

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