Local microwave sensing of excitons and their electrical environment
Local optoelectronic detection of discrete exciton Rydberg states We first introduce the ER-MIM technique that enables us to…
Friedel oscillations and chiral superconductivity in monolayer NbSe2
We consider the low-energy Hamiltonian for the metallic bands of monolayer NbSe2 $$\hat{H}={\sum} _{{{\bf{k}}},\sigma }{\xi }_{{{\bf{k}}},\sigma }{\hat{c}}_{{{\bf{k}}},\sigma }^{{\dagger}…
Ultrafast dynamics of ferroelectric polarization of NbOI2 captured with femtosecond electron diffraction
Characterization of NbOI2 nanocrystals Figure 1 a shows the crystal lattice of NbOI2. The lattice constants of NbOI2 are…