Investigation of coherent microscopic defects inside the tunneling barrier of a Josephson junction

• Päätekijä: Grabovskij, Grigorij Jur'evic (auth)
• Aineistotyyppi: Elektroninen Kirjan osa
• Kieli: englanti
• Julkaistu: KIT Scientific Publishing 2014
• Sarja: Experimental Condensed Matter Physics / Karlsruher Institut für Technologie, Physikalisches Institut
• Aiheet: Physics; two-level systemQuantenbit; Qubit; qubit; Superconducting qubit; TunnelsystemQuantum bit; TLS; tunneling system; phase qubit
• Linkit: DOAB: download the publication; DOAB: description of the publication

In disordered solids, two-level atomic-tunneling systems are present in large quantity. Only recently, superconducting qubits opened a door for a detection and individual coherent manipulation of such microscopic quantum systems. We succeeded to tune the resonance frequencies of these systems by app...