Iakov Veniaminovitch Kopelevitch

• Abstract

  A fundamental obstacle for achieving quantum computation is the local decoherence. One way to solve this problem is based on the concepts of topological quantum computation assuming a condensed-matter realization of Majorana fermions (MF). MF are expected to occur in p-wave superconductors. However, p-wave topological superconductors have not been discovered yet. One of the alternative th…

  Topological superconductivity induced by proximity effects, AP.R

• Abstract

  The breadth and depth of applications for 2D materials which, by their nature, are nanoscale, and layer structured with a high surface to volume ratio, are extensive and rapidly transforming the field of gas sensing. Facile preparation methods, as well as novel electronic and surface properties that enable functionalisation, provide high sensitivity for gases commonly encountered in natur…

  Two dimensional (2D) nanomaterials for gas sensing applications, AP.R SPRINT

• Abstract

  Collective behavior of interacting electrons in solids usually leads to the emergence of several complex phenomena in condensed matter such as superconductivity, magnetoresistance, thermoelectricity, complex magnetic ordering, multiferroic properties, metal-insulator transitions, non-Fermi-Liquid behavior (NFL), manifestation of topologically protected egde and/or surface states, etc. All…

  Emergent phenomena in reduced dimension systems, AP.ESP

(Only some records are available in English at this moment)

• Abstract

  The present project aims preparation and characterization of sulfur-dopedtwisted multilayer graphene films. We shall study the occurrence ofsuperconductivity in these films as well as its interplay with othercompeting collective states due to the occurrence of Moiré patterns. (AU)

  Superconductivity and magnetism in graphene-based Moiré superlattices, BP.PD

• Abstract

  Recently, there is a great deal of interest in materials known as topological insulators (TI). TI is a state of non-trivial topological matter that, like the quantum Hall effect, presents an insulating gap in the volume, but has conductive states on the surface, and that occurs in a null field, that is, without breaking the symmetry of temporal reversal, which differs from the quantum Hal…

  Majorana fermions in topological non-trivial materials, BP.PD