Dresden 2020 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 28: Poster Session - Scanning Probe techniques: Method Development

O 28.7: Poster

Montag, 16. März 2020, 18:15–20:00, P1A

Design of low temperature ESR-STM — •Denis Krylov, Won-jun Jang, Yujeong Bae, and Andreas J. Heinrich — Center for Quantum Nanoscience, Institute for Basic Science, Seoul, Republic of Korea

A combination of electron spin resonance (ESR) and scanning tunneling microscopy (STM) enables a time-domain control over electron and nuclear spins with atomic-scale resolution. This technique provides a great potential for chemical structure analysis, quantum coherent manipulation and quantum sensing. The critical points of the ESR-STM system design are low loss RF wiring with sufficient coupling to the cooling stage and a vibration free environment.

We report about the progress in developing of the home-built system with two-dimensional vector magnetic field and sub Kelvin temperatures.