ISSN:
1089-7623
Source:
AIP Digital Archive
Topics:
Physics
,
Electrical Engineering, Measurement and Control Technology
Notes:
Sharp-pointed tip preparation method by ac polishing has been improved by controlling the applying voltage, wave shape, phase angle, frequency, and number of waves. This was performed by designing a controller in cooperation with a function generator and an audio amplifier.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1139985