From: Alexander Udal'tsov
Date: 26 Jul 2000
Time: 07:55:36
Remote Name: ppp100-98.dialup.mtu-net.ru
My question is what procedure is used for obtaining a good contrast of the surface of a sample in SNOM and/or AFM, I mean, a powdering or some else, or this microscopy enables to observe the surface without a preliminary treatment of the sample.