Др Владимир Добросављевић

25. јула 2022.

У оквиру семинара Центра за изучавање комплексних система Института за физику у Београду, у четвртак, 28. јула 2022. године у 14 часова путем Зум платформе, др Владимир Добросављевић (Florida State University / NHMFL, Tallahassee, USA), одржаће предавање:

Disorder-dominated quantum criticality in moiré bilayers


Moiré bilayer materials have recently attracted much attention following the discovery of various correlated insulating states at specific band fillings. Here we discuss the metal-insulator transitions (MITs) that have been observed in the same devices, but at fillings far from the strongly correlated regime dominated by Mott-like physics, displaying many similarities to other examples of disorder-dominated MITs. We propose a minimal theoretical model describing the interplay of interactions and disorder, which is able to capture most experimental trends observed on several devices.

Подаци за приступ Зум предавању

ЛИНК ПРЕДАВАЊА: https://us02web.zoom.us/j/85705508687?pwd=c2xLNUxuL3pBa2JmM2NFd2k5V0c1dz09

ИД: 857 0550 8687

Шифра: 798585