섬유

a technique for full surface examination of small spheres in the scanning electron microscope

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 338
in response to the increasing severity of target surface finish requirements for laser fusion experiments, it has become necessary to examine spherical targets in the scanning electron microscope, prior to laser irradiation, on an orderly nondestructive basis. the authors have thus developed a new sample manipulation technique which rolls a thin wall sphere through 4pi steradians, minimizes damage and allows easy recovery. the sphere is placed between two parallel plane surfaces formed in conductively coated silicone rubber on the ends of capillaries. mechanical slides cause the capillaries to translate laterally and roll the ball bringing the entire surface of the sphere into a position for examination resolutions comparable with traditional mounting techniques are attained
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