Re:I should have loved biology
by heisenzombie on Thursday November 19, 2020 @04:12AM
(#25147647)
Planning on using off-the-shelf probes in your AFM? How cheap can you get those nowadays? I remember being worried about crashing them too often with our modest lab budget.
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No, I'll be manufacturing them. There are alternative ways of making cantilevers with atomically-sharp tips. Tungsten wire, for instance, can be etched down to less than a few nanometers. And the quartz clocks in almost all electronic devices can be decapped and used as an oscillator.