发明授权
- 专利标题: Electron microscopy
- 专利标题(中): 电子显微镜
-
申请号: US3671743D申请日: 1969-04-03
-
公开(公告)号: US3671743A公开(公告)日: 1972-06-20
- 发明人: NIXON WILLIAM CHARLES
- 申请人: WILLIAM CHARLES NIXON
- 专利权人: William Charles Nixon
- 当前专利权人: William Charles Nixon
- 优先权: GB1593568 1968-04-03
- 主分类号: H01J37/26
- IPC分类号: H01J37/26 ; H01J37/29 ; G01N23/00
摘要:
Mirror electron microscope techniques are used indirectly to examine the electric or magnetic field in a specimen, such as a biological cell, situated outside the evacuated microscope chamber by examining the field on a layer or surface immediately inside a wall of the chamber adjacent the outside of which the specimen is placed.