Cooper pairs form spin singlet states and are regarded as entangled electron pairs. Extracting
entangled electrons has been actively studied by the use of superconductor-normal metal …

We experimentally demonstrate Cooper-pair injection into a superconducting light-emitting
diode by observing Andreev reflection at the superconductor–semiconductor interface, …

… Semiconductor based STJs are uniquely suited for applications such as solid-state realization
of Majorana fermions [8], superconducting light emitting diodes [9], super-Schottky diode [6…

… We have prepared superconducting light emitting diodes (LEDs) emitting at ∼ 1.6-μm
optical-fiber communication band for the experimental demonstrations. This new-type LED …

Devices combining superconductors with semiconductors offer a wide range of applications,
particularly in the growing field of quantum information processing. This is due to their …

… Moreover, possible further applications, such as for apertures of superconducting light
emitting diodes (SC LEDs), are addressed. …

… Our findings open a wide range of directions in condensed matter physics and in quantum
technologies such as superconducting light-emitting diodes and structures supporting exotic …

… published a paper to explain first experiments with proximity induced superconducting
light emitting diodes. They considered the situation where the n-side of a LED is coupled to a …

… Various applications involving such hybrid structures have been shown, including
superconducting light-emitting diodes (SLEDs) and quantum dots [4–6], Bell-state analyzers [7] and …

… These include superconducting light emitting diodes (SLEDs) [5–9] and superconducting
quantum dots capable of emitting entangled photon pairs [8], Bell-state analyzers [10], and …