LEADER 01827nam 2200421z- 450 001 9910347052503321 005 20210211 035 $a(CKB)4920000000101991 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/50636 035 $a(oapen)doab50636 035 $a(EXLCZ)994920000000101991 100 $a20202102d2014 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aInvestigation of coherent microscopic defects inside the tunneling barrier of a Josephson junction 210 $cKIT Scientific Publishing$d2014 215 $a1 online resource (111 p. p.) 225 1 $aExperimental Condensed Matter Physics / Karlsruher Institut für Technologie, Physikalisches Institut 311 08$a3-7315-0210-0 330 $aIn 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 applying external strain on the qubit chip. Moreover, we observed and analyzed the interaction between two coupled tunneling systems. 606 $aPhysics$2bicssc 610 $aphase qubit 610 $aqubit 610 $aQubit 610 $aSuperconducting qubit 610 $aTLS 610 $atunneling system 610 $aTunnelsystemQuantum bit 610 $atwo-level systemQuantenbit 615 7$aPhysics 700 $aGrabovskij$b Grigorij Jur'evic$4auth$01307612 906 $aBOOK 912 $a9910347052503321 996 $aInvestigation of coherent microscopic defects inside the tunneling barrier of a Josephson junction$93028853 997 $aUNINA