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NTT Corporation (NTT) and the National Institute of Advanced Industrial Science and Technology (AIST) have achieved a step forward in developing standards for quantum currents by successfully creating a stable and reliable electric current using quantum dots.
Yale’s Robert Schoelkopf, Michel Devoret, and Steven Girvin reflect on their trailblazing approach to quantum computing research.
A new experiment with fractional quantum Hall states provides further evidence that the states’ characteristic quasiparticles obey fractional statistics.
Talking about elementary school students.
Quantum Hall (QH) effect allows the exploitation of quantum coherence of electrons for various applications from metrology to quantum computation. QH interferometry is a convenient tool that provides an archetypal platform to achieve fractional QH state braiding statistics. However, a phase coherence along the length of the interferometer and suppression of Coulomb charging energy is required to observe fractional statistics.