19 citations · 53 across the 4 of their papers we have counts for
4 papers
Oxygen vacancies and hydrogen doping in LaAlO3/SrTiO3 heterostructures: electronic properties and impact on surface and interface reconstruction
I. I. Piyanzina, V. Eyert, Yu. V. Lysogorskiy +2
We investigate the effect of oxygen vacancies and hydrogen dopants at the surface and inside slabs of LaAlO3, SrTiO3, and LaAlO3/SrTiO3 heterostructures on the electronic propertie…
Toward High Temperature Quasi-two-dimensional Superconductivity
V. V. Kabanov, I. I. Piyanzina, D. A. Tayurskii +1
The demonstration of a quasi-two-dimensional electron gas (2DEG) and superconducting properties in LaAlO/SrTiO heterostructures has stimulated intense research activity in…
Electronic properties of LaAlO3/SrTiO3 n-type interfaces: A GGA+U study
I. I. Piyanzina, T. Kopp, Yu. V. Lysogorskiy +2
The role of electronic correlation effects for a realistic description of the electronic properties of LaAlO3/SrTiO3 heterostructures as covered by the on-site Coulomb repulsion wi…
Analysis of electronic and structural properties of surfaces and interfaces based on LaAlO3 and SrTiO3
I. I. Piyanzina, Yu. V. Lysogorskiy, I. I. Varlamova +5
Recently, it was established that a two-dimensional electron system can arise at the interface between two oxide insulators LaAlO3 and SrTiO3. This paradigmatic example exhibits me…