Domov > Obvestila > Dr. Erik Zupanič: Scanning Tunneling Microscopy Studies of Strongly Correlated Materials

Dr. Erik Zupanič: Scanning Tunneling Microscopy Studies of Strongly Correlated Materials

Datum objave: 7. 3. 2017
Vir: Ponedeljkov fizikalni kolokvij
Ponedeljek, 13. marec 2017, ob 16:15 v predavalnici F1, FMF UL, Jadranska 19, Ljubljana

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Povzetek:

Scanning Tunneling Microscopy Studies of Strongly Correlated Materials

Dr. Erik Zupanič

Jožef Stefan Institute, Ljubljana

 

Materials with correlated electrons exhibit some of the most intriguing phenomena in condensed matter physics, from colossal magnetoresistance to unconventional superconductivity, to name just a few. Scanning tunneling microscopy (STM) is a powerful surface-sensitive tool used to explore different materials due to its exceptional spatial and high energy resolution. In the talk I will present different tunneling spectroscopy techniques with emphasis on the ability of STM to map coherent quasiparticle interference (QPI) which enables new ways in studying the momentum-space structure of various complex systems.