159 citations · 764 across the 31 of their papers we have counts for
3 papers · 1 filter
Surface Piezoelectricity of (0001) Sapphire
Alexandru B. Georgescu, Sohrab Ismail-Beigi
Interfaces of sapphire are of technological relevance as sapphire is used as a substrate in electronics, lasers, and Josephson junctions for quantum devices. In addition, its surfa…
Confinement of magnetism in atomically-thin / heterostructures
Sanaz Koohfar, Alexandru Bogdan Georgescu, Aubrey Penn +3
At crystalline interfaces where a valence mismatch exists, electronic and structural interactions may occur to relieve the polar mismatch leading to the stabilization of non-bulkli…
Symmetry Breaking in Occupation Number Based Slave-Particle Methods
Alexandru B. Georgescu, Sohrab Ismail-Beigi
We describe a theoretical approach for finding spontaneously symmetry-broken electronic phases due to strong electronic interactions when using recently developed slave-particle (s…