Röntgen rays and electro-therapeutics : with chapters on radium and phototherapy . um.—The vibrating hammer which vibrates in response to themagnetism exerted by the primary coil is little used at present.
Microscop Optic Refereat | PDF
Microradiography and roentgen microscopy | SpringerLink
The structure of a scanning electron- microscope | Download Scientific Diagram
Wednesday Nite @ The Lab: The physics of X-ray lasers · The Badger Herald