Abstract
Electron spin resonance microscopic surface imaging using a microwave scanning probe was discussed. The probe consisted of an open dielectric resonator with a thin-slit aperture. Spatially-resolved measurements on diphenyl-picryl-hydrazil samples on a substrate were demonstrated. Results showed that a sensitivity of 1011 spins could be achieved using a 4-μm-wide slit operating at 8.5 GHz and in a contact mode.
Original language | English |
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Pages (from-to) | 1479-1481 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 82 |
Issue number | 9 |
DOIs | |
State | Published - 3 Mar 2003 |