In this work we show derivation of tight-binding model for graphene and based on this we compute band structure for infinite graphene sheet. Starting from this, we show how to derive a Dirac equation, form charges carries in the state close to Fermi energy. Using this equation, we also compute a conductance for graphene strip of finite size.W pracy omówiono wyprowadzenie modelu ciasnego wiązania dla grafenu i wynikającą z niego strukturę pasm energetycznych nieskończonej próbki. Przyjmując te wyniki za punkt wyjścia, pokazano jak wyprowadzić równanie Diraca opisujące, dynamikę nośników ładunku w otoczeniu energi Fermiego niedomieszkowanej próbki. Z pomocą takiego równania, obliczona została następnie makroskopowa konduktancja prostokątnego ...
This is a short nontechnical introduction to applications of the Quantum Field Theory methods to gra...
Item does not contain fulltextThe chapter explains a physics of minimal conductivity in graphene. It...
The general objective of the research project is to study the electronic properties of graphene nan...
We study the electronic and transport properties of a graphene-based superlattice theoretically by u...
Graphene is a two-dimensional material, whose popularity has soared in both condensedmatter physics ...
We report on the formation of bound states in the continuum for Dirac-like fermions in structures co...
We explore the conductivity of Dirac electrons in the terahertz range, especially in graphene. We ar...
Graphene, a two-dimensional carbon allotrope, has interesting electronic properties resulting from i...
Graphene, a two-dimensional carbon allotrope, has interesting electronic properties resulting from i...
International audienceWe present and analyze two mathematical models for the self consistent quantum...
International audienceWe present and analyze two mathematical models for the self consistent quantum...
In this work the Casimir-Polder interaction energy between a rubidium atom and a disordered graphene...
This is a short nontechnical introduction to applications of the Quantum Field Theory methods to gra...
In this thesis, we focus on different aspects of electron transport in nanostructured graphene (such...
This is a short nontechnical introduction to applications of the Quantum Field Theory methods to gra...
This is a short nontechnical introduction to applications of the Quantum Field Theory methods to gra...
Item does not contain fulltextThe chapter explains a physics of minimal conductivity in graphene. It...
The general objective of the research project is to study the electronic properties of graphene nan...
We study the electronic and transport properties of a graphene-based superlattice theoretically by u...
Graphene is a two-dimensional material, whose popularity has soared in both condensedmatter physics ...
We report on the formation of bound states in the continuum for Dirac-like fermions in structures co...
We explore the conductivity of Dirac electrons in the terahertz range, especially in graphene. We ar...
Graphene, a two-dimensional carbon allotrope, has interesting electronic properties resulting from i...
Graphene, a two-dimensional carbon allotrope, has interesting electronic properties resulting from i...
International audienceWe present and analyze two mathematical models for the self consistent quantum...
International audienceWe present and analyze two mathematical models for the self consistent quantum...
In this work the Casimir-Polder interaction energy between a rubidium atom and a disordered graphene...
This is a short nontechnical introduction to applications of the Quantum Field Theory methods to gra...
In this thesis, we focus on different aspects of electron transport in nanostructured graphene (such...
This is a short nontechnical introduction to applications of the Quantum Field Theory methods to gra...
This is a short nontechnical introduction to applications of the Quantum Field Theory methods to gra...
Item does not contain fulltextThe chapter explains a physics of minimal conductivity in graphene. It...
The general objective of the research project is to study the electronic properties of graphene nan...