324 citations · 3k across the 77 of their papers we have counts for
8 papers · 1 filter
Quantum metric nonlinear Hall effect in a topological antiferromagnetic heterostructure
Anyuan Gao, Yu-Fei Liu, Jian-Xiang Qiu +28
Quantum geometry - the geometry of electron Bloch wavefunctions - is central to modern condensed matter physics. Due to the quantum nature, quantum geometry has two parts, the real…
Bicircular light tuning of magnetic symmetry and topology in Dirac semimetal CdAs
Thaís V. Trevisan, Pablo Villar Arribi, Olle Heinonen +2
We show that Floquet engineering using bicircular light (BCL) is a versatile way to control magnetic symmetries and topology in materials. The electric field of BCL, which is a sup…
Topology of a dissipative spin: dynamical Chern number, bath induced non-adiabaticity and a quantum dynamo effect
Loic Henriet, Antonio Sclocchi, Peter P. Orth +1
We analyze the topological deformations of a spin-1/2 in an effective magnetic field induced by an ohmic quantum dissipative environment at zero temperature. From Bethe Ansatz resu…
Percolation via combined electrostatic and chemical doping in complex oxide films
Peter P. Orth, Rafael M. Fernandes, Jeff Walter +2
Stimulated by experimental advances in electrolyte gating methods, we investigate theoretically percolation in thin films of inhomogenous complex oxides, such as LaSr…
Luminescence and Squeezing of a Superconducting Light Emitting Diode
Patrik Hlobil, Peter P. Orth
We investigate a semiconductor - junction in contact with superconducting leads that is operated under forward bias as a light-emitting diode. The presence of superconductivi…
Quantum Dynamics of the Driven and Dissipative Rabi Model
Loïc Henriet, Zoran Ristivojevic, Peter P. Orth +1
The Rabi model considers a two-level system (or spin-1/2) coupled to a quantized harmonic oscillator and describes the simplest interaction between matter and light. The recent exp…