163 citations · 799 across the 22 of their papers we have counts for
6 papers · 1 filter
Picosecond volume expansion drives a later-time insulator-metal transition in a nano-textured Mott Insulator
Anita Verma, Denis Golež, Oleg Yu. Gorobtsov +24
Technology moves towards ever faster switching between different electronic and magnetic states of matter. Manipulating properties at terahertz rates requires accessing the intrins…
Ultrafast optically induced ferromagnetic/anti-ferromagnetic phase transition in GdTiO from first principles
Guru Khalsa, Nicole A. Benedek
Epitaxial strain and chemical substitution have been the workhorses of functional materials design. These static techniques have shown immense success in controlling properties in…
Spatially inhomogeneous electron state deep in the extreme quantum limit of strontium titanate
Anand Bhattacharya, Brian Skinner, Guru Khalsa +1
When an electronic system is subjected to a sufficiently strong magnetic field that the cyclotron energy is much larger than the Fermi energy, the system enters the "extreme quantu…
Shubnikov-de Haas effect in low electron density SrTiO3: Conduction band edge of SrTiO3 redux
S James Allen, Bharat Jalan, SungBin Lee +5
The Shubnikov-de Haas effect is used to explore the conduction band edge of high mobility SrTiO3 films doped with La. The results largely confirm the earlier measurements by Uwe et…
Theory of t2g electron-gas Rashba interactions
Guru Khalsa, Byounghak Lee, A. H. MacDonald
The spin-degeneracy of Bloch bands in a crystal can be lifted when spin-orbit (SO) coupling is present and inversion symmetry is absent. In two-dimensional electron systems (2DES)…
Theory of the SrTiO3 Surface State Two-Dimensional Electron Gas
Guru Khalsa, A. H. MacDonald
We present a theory of the quasi two-dimensional electron gas (2DEG) systems which appear near the surface of SrTiO when a large external electric field attracts carriers to th…