ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A low impedance output (sensitivity 500 mV mm?1) is provided from the Tesa electronic unit by a buffer amplifier. A Multiscript Model 3 chopper-bar recorder was used in these tests, sensitivity corresponding to 200 nm full scale deflection. The trace can be resolved visually to 2 nm (4% of maximum ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/250043a0