QUANTUM ENTANGLEMENT IN QUANTUM-SIZED NANOCRYSTALS (short message)

In a quantum-sized nanocrystal, due to the corpuscular dualism of the electron's properties, its motion occurs as a wave process with reflections and the interference of plane Debreg waves. Resonant current peaks appear on the voltage characteristics due to the spatiotemporal instability of the electron located in the periodic potential of the crystal lattice. An experiment on two identical samples of nanocrystals has shown that when they interact remotely, resonant states are destroyed, which can be considered as a manifestation of quantum entanglement. The model of quantum electronic transport in a nanocrystal corresponds to the quantum coherence and entanglement of electronic states, and the nanocrystal itself can be a source and recorder of entangled photons.