418 citations · 418 across the 1 of their papers we have counts for
6 papers
Photo-molecular high temperature superconductivity
M. Buzzi, D. Nicoletti, M. Fechner +16
Superconductivity in organic conductors is often tuned by the application of chemical or external pressure. With this type of tuning, orbital overlaps and electronic bandwidths are…
Polarizing an antiferromagnet by optical engineering of the crystal field
Ankit S. Disa, Michael Fechner, Tobia F. Nova +5
Strain engineering is widely used to manipulate the electronic and magnetic properties of complex materials. An attractive route to control magnetism with strain is provided by the…
Observation of a charge-neutral muon-polaron complex in antiferromagnetic CrO
M. H. Dehn, J. K. Shenton, S. Holenstein +13
We report a comprehensive muon spin rotation (SR) study of the prototypical magnetoelectric antiferromagnet CrO. We find the positively charged muon () occupies sev…
Pump frequency resonances for light-induced incipient superconductivity in YBaCuO
B. Liu, M. Först, M. Fechner +5
Optical excitation in the cuprates has been shown to induce transient superconducting correlations above the thermodynamic transition temperature, , as evidenced by the terahe…
Metastable ferroelectricity in optically strained
Tobia Nova, Ankit Disa, Michael Fechner +1
Fluctuating orders in solids are generally considered high-temperature precursors of broken symmetry phases. However, in some cases these fluctuations persist to zero temperature a…
First-principles calculation of the bulk magnetoelectric monopolization: Berry phase and Wannier function approaches
Florian Thöle, Michael Fechner, Nicola A. Spaldin
We present a formalism to calculate the macroscopic magnetoelectric monopolization from first principles within the density functional theory framework. An expression for the monop…