Seminarium Fizyki Ciała Stałego

Topological materials are promising candidates for future electronics and spintronics as well as of great interest for fundamental condensed matter physics.In this talk, we will discuss epitaxial films of topological materials produced by molecular beam epitaxy in form or orientation which is difficult to achieve in bulk. The results of growth, structural characterization, transport properties and angular resolved photoemission spectroscopy investigations will be presented.In the first part of the talk, we will consider (111)-oriented topological crystalline insulator films based on IV–VI semiconductors, their band and spin structure, transport and magnetism.In the second part, we will focus on Dirac and Weyl semimetal phases in gray tin (α-Sn) epitaxial films synthesized on (001) insulating CdTe/GaAs substrates.UwagaSeminarium w trybie HybrydowymFaculty of Physics room 0.06link to remote mode:https://zoom.us/j/7218838148szczegóły patrz instrukcja :instrukcja: (pdf file)AttentionThe seminar in the Hybrid modeFaculty of Physics room 0.06for details see instruction :instruction: (pdf file)