Cooper-pair-based photon entanglement without isolated emitters
We show that the recombination of Cooper pairs in semiconductors can be used as a natural source of polarization-entangled photons,
Read MoreWe show that the recombination of Cooper pairs in semiconductors can be used as a natural source of polarization-entangled photons,
Read MoreA key challenge in condensed matter research is the optimization of topological insulator (TI) compounds for the study and future
Read MoreA ferromagnetic insulating substrate for the epitaxial growth of topological insulators Cr2Ge2Te6 is proposed as an insulating ferromagnetic substrate for
Read MoreWe report on the magnetic and the electronic properties of the prototype dilute magnetic semiconductor Ga1-xMnxAs using infrared (IR) spectroscopy.
Read MoreWe report the demonstration of hybrid high-Tc-superconductor–semiconductor tunnel junctions, enabling new interdisciplinary directions in condensed matter research. The devices are fabricated
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