Physikalisches Institut (PHI)

Publications: Group Weiß


2020
Resolving the positions of defects in superconducting quantum bits.
Bilmes, A.; Megrant, A.; Klimov, P.; Weiss, G.; Martinis, J. M.; Ustinov, A. V.; Lisenfeld, J.
2020. Scientific reports, 10 (1), Art. Nr.: 3090. doi:10.1038/s41598-020-59749-yFull textFull text of the publication as PDF document
2019
Dynamical decoupling of quantum two-level systems by coherent multiple Landau–Zener transitions.
Matityahu, S.; Schmidt, H.; Bilmes, A.; Shnirman, A.; Weiss, G.; Ustinov, A. V.; Schechter, M.; Lisenfeld, J.
2019. npj Quantum information, 5 (1), Art. Nr.: 114. doi:10.1038/s41534-019-0228-xFull textFull text of the publication as PDF document
Electric field spectroscopy of material defects in transmon qubits.
Lisenfeld, J.; Bilmes, A.; Megrant, A.; Barends, R.; Kelly, J.; Klimov, P.; Weiss, G.; Martinis, J. M.; Ustinov, A. V.
2019. npj Quantum information, 5 (1), Article: 105. doi:10.1038/s41534-019-0224-1Full textFull text of the publication as PDF document
Resolving the positions of parasitic defects in superconducting qubits.
Bilmes, A.; Magrant, A.; Kelly, J.; Barends, R.; Martinis, J. M.; Weiss, G.; Ustinov, A. V.; Lisenfeld, J.
2019. Physikertagung Münster 1984 : gemeinsam mit d. Frühjahrstagung Münster 1984 d. Arbeitskreises Festkörperphysik bei d. DPG (AKF 2019), Regensburg, Germany, March 31–April 5, 2019 
Tuning decoherence sources in transmon qubits by electric fields.
Lisenfeld, J.; Bilmes, A.; Weiss, G.; Barends, R.; Megrant, A.; Kelly, J.; Martins, J. M.; Ustinov, A. V.
2019. Physikertagung Münster 1984 : gemeinsam mit d. Frühjahrstagung Münster 1984 d. Arbeitskreises Festkörperphysik bei d. DPG (AKF 2019), Regensburg, Germany, March 31–April 5, 2019 
2018
Probing individual tunneling fluctuators with coherently controlled tunneling systems.
Meißner, S. M.; Seiler, A.; Lisenfeld, J.; Ustinov, A. V.; Weiss, G.
2018. Physical review / B, 97 (18), Art.-Nr.: 180505. doi:10.1103/PhysRevB.97.180505
Superconducting resonators for the study of two-level systems.
Schmidt, H.; Bilmes, A.; Brehm, J.; Matityahu, S.; Schechter, M.; Shnirman, A.; Weiss, G.; Ustinov, A. V.; Lisenfeld, J.
2018. DPG-Frühjahrstagung der Sektion Kondensierte Materie gemeinsam mit der EPS, Fachverband Tiefe Temperaturen (2018), Berlin, Germany, March 11–16, 2018 
Spectroscopy of two-level-systems in an Xmon Qubit.
Bilmes, A.; Weiss, G.; Ustinov, A. V.; Lisenfeld, J.
2018. DPG-Frühjahrstagung der Sektion Kondensierte Materie gemeinsam mit der EPS, Fachverband Tiefe Temperaturen (2018), Berlin, Germany, March 11–16, 2018 
Thin-film piezoelectric ZnO transducers for studies of tunneling systems in disordered materials with ultrasonic waves.
Gullasch, A.; Meissner, S. M.; Seiler, A.; Weiss, G.
2018. DPG-Frühjahrstagung der Sektion Kondensierte Materie gemeinsam mit der EPS, Fachverband Tiefe Temperaturen (2018), Berlin, Germany, March 11–16, 2018 
Interaction of electrons with atomic tunneling in a Zr-based superconducting metallic glass.
Seiler, A.; Meissner, S. M.; Weiss, G.
2018. DPG-Frühjahrstagung der Sektion Kondensierte Materie gemeinsam mit der EPS, Fachverband Tiefe Temperaturen (2018), Berlin, Germany, March 11–16, 2018 
Dielectric measurements of the dynamics of atomic tunneling systems in thin-film AlOₓ.
Meissner, S. M.; Seiler, A.; Weiss, G.
2018. DPG-Frühjahrstagung der Sektion Kondensierte Materie gemeinsam mit der EPS, Fachverband Tiefe Temperaturen (2018), Berlin, Germany, March 11–16, 2018 
2017
Transmission-line resonators for the study of individual two-level tunneling systems.
Brehm, J. D.; Bilmes, A.; Weiss, G.; Ustinov, A. V.; Lisenfeld, J.
2017. Applied physics letters, 111 (11), Art. Nr. 112601. doi:10.1063/1.5001920
Electronic Decoherence of Two-Level Systems in a Josephson Junction.
Bilmes, A.; Zanker, S.; Heimes, A.; Marthaler, M.; Schön, G.; Weiss, G.; Ustinov, A. V.; Lisenfeld, J.
2017. Physical review / B, 96 (6), Art. Nr. 064504. doi:10.1103/PhysRevB.96.064504
Rabi noise spectroscopy of individual two-level tunneling defects.
Matityahu, S.; Lisenfeld, J.; Bilmes, A.; Shnirman, A.; Weiss, G.; Ustinov, A. V.; Schechter, M.
2017. Physical review / B, 95 (24), Art. Nr. 241409. doi:10.1103/PhysRevB.95.241409
2016
Decoherence spectroscopy with individual two-level tunneling defects.
Lisenfeld, J.; Bilmes, A.; Matityahu, S.; Zanker, S.; Marthaler, M.; Schechter, M.; Schön, G.; Shnirman, A.; Weiss, G.; Ustinov, A. V.
2016. Scientific Reports, 6, 23786. doi:10.1038/srep23786Full textFull text of the publication as PDF document
2015
Probing the density of states of two-level tunneling systems in silicon oxide films using superconducting lumped element resonators.
Skacel, S. T.; Kaiser, C.; Wuensch, S.; Rotzinger, H.; Lukashenko, A.; Jerger, M.; Weiss, G.; Siegel, M.; Ustinov, A. V.
2015. Applied Physics Letters, 106 (2), 022603. doi:10.1063/1.4905149
Observation of directly interacting coherent two-level systems in an amorphous material.
Lisenfeld, J.; Grabovskij, G.; Müller, C.; Cole, J.; Weiss, G.; Ustinov, A. V.
2015. Nature Communications, 6, 6182/1–6. doi:10.1038/ncomms7182Full textFull text of the publication as PDF document
2012
Strain tuning of individual atomic tunneling systems detected by a superconducting qubit.
Grabovskij, G. J.; Peichl, T.; Lisenfeld, J.; Weiss, G.; Ustinov, A. V.
2012. Science, 338 (6104), 232–234. doi:10.1126/science.1226487
2011
Low temperature vibrating reed measurements of Zr based metallic glasses.
Adler, C.; Mohr, W.; Peichl, T.; Weiss, G.
2011. Chinese Journal of Physics, 49 (1), 429–434 
2009
Low temperature magnetoresistance measurements on bismuth nanowire arrays.
Kaiser, C.; Weiss, G.; Cornelius, T. W.; Toimil-Molares, M. E.; Neumann, R.
2009. Journal of physics / Condensed matter, 21 (20), 205301. doi:10.1088/0953-8984/21/20/205301
2007
Low Temperature Magnetoresistance Measurements on Bismuth Nanowire Arrays.
Kaiser, C.; Weiss, G.; Cornelius, T.; Toimil-Molares, M. E.; Neumann, R.
2007. 71. Jahrestagung der DPG und DPG-Frühjahrstagung des Arbeitskreises Festkörperphysik (AKF), Regensburg, Deutschland, 26. – 30.03.2007 
Magnetic field dependence of a capacitance temperature sensor.
Kiefer, K.; Haueisen, R.; Weiss, G.
2007. Journal of Low Temperature Physics, 147 (3-4), 517–524. doi:10.1007/s10909-007-9322-0
2004
Electron-assisted relaxation of tunneling systems in poly-crystalline aluminium.
Weiss, G.; Haust, J.; Burst, M.; Haueisen, R.
2004. Physica status solidi / C, 1, 2929 
Low temperature acoustic properties of poly-crystalline aluminium.
Haust, J.; Burst, M.; Haueisen, R.; Weiss, G.
2004. Journal of low temperature physics, 137, 523–533. doi:10.1023/B:JOLT.0000049069.10616.0d
2003
Observation of non-Gaussian conductance fluctuations at low temperatures in Si:P(B) at the metal-insulator transition.
Kar, S.; Raychaudhuri, A. K.; Ghosh, A.; Loehneysen, H. v.; Weiss, G.
2003. Physical review letters, 91 (21), 216603–1/4 
2001
Mechanically controlled tunneling of a single atomic defect.
Brouer, S.; Weiss, G.; Weber, H. B.
2001. Europhysics letters, 54 (5), 654–660. doi:10.1209/epl/i2001-00342-y
2000
Influence of strain on conductance fluctuations in Bi-nanowires.
Weiss, G.; Brouer, S.
2000. Physica B 284/288 (2000) S. 1736-1737 
Magnetic field dependent tunneling in glasses.
Strehlow, P.; Wohlfahrt, M.; Jansen, A. G. M.; Haueisen, R.; Weiss, G.; Enss, C.; Hunklinger, S.
2000. Phys. rev. let. 84 (2000) S. 1938-1941 
1999
Sound velocity and internal friction of Li-doped KCl.
Weiss, G.; Huebner, M.; Enss, C.
1999. Physica B 263/264 (1999) S. 388-391 
1998
Ultrasonic measurements on quench-condensed noble gas films.
Weiss, G.; Eschenroeder, K.; Classen, J.; Hunklinger, S.
1998. J. of low temp. phys. 111 (1998) S. 321-326 
Heat release of quench-condensed hydrogen films.
Eschenroeder, K.; Nordmeyer, T.; Oser, R.; Sohn, M.; Weiss, G.
1998. J. of low temp. phys. 113 (1998) S. 89-99 
Ultrasonic study of the ordering of ortho-hydrogen in quench-condensed films.
Eschenroeder, K.; Weiss, G.
1998. J. of low temp. phys. 111 (1998) S. 407-412 
1997
Elastic low temperature anomalies of solid hydrogen crystallites.
Eschenroeder, K.; Kiefhaber, H.; Weiss, G.; Classen, J.
1997. J. of low temp. phys. 109 (1997) S. 163-181 
Similarities and differences between the low-temperature acoustic properties of crystalline materials and glasses.
Classen, J.; Huebner, M.; Enss, C.; Weiss, G.; Hunklinger, S.
1997. Phys. rev. B 56 (1997) S. 8012-8020 
1996
Anomalous elastic properties of quench-condensed hydrogen films.
Weiss, G.; Eschenroeder, K.; Classen, J.
1996. Czech. j. of phys. 46 (1996) Suppl. S1 S. 527-528 
Vibrating reed experiments on compacted vitreous silica.
Weiss, G.; Daum, A.; Sohn, M.; Arndt, J.
1996. Physica B 219/220 (1996) S. 290-292 
Acoustic properties of crystals at very low temperatures - comparison with glasses.
Weiss, G.; Huebner, M.; Classen, J.; Enss, C.; Hunklinger, S.
1996. Physica B 219/220 (1996) S. 305-307 
STM-study of triangular defect structures induced on WSe2.
Enss, C.; Winters, R.; Reinermann, M.; Weiss, G.; Hunklinger, S.; Lux-Steiner, M.
1996. Z. f. Phys. B 99 (1996) S. 561-566 
Structural relaxation and surface diffusion of quench-condensed hydrogen films.
Classen, J.; Eschenroeder, K.; Weiss, G.
1996. Physica B 219/220 (1996) S. 678-680 
1995
Measurements of the piezoelectricity of films with scanning tunneling microscopy.
Winters, R.; Reinermann, M.; Enss, C.; Weiss, G.; Hunklinger, S.
1995. J. of vac. sci. and technol. B 13 (1995) S. 1316-1319 
Ultraschallexperimente an Gläsern.
Weiss, G.; Hunklinger, S.
1995. In: Spektroskopie amorpher und kristalliner Festkörper. Hrsg.: D. Haarer. Darmstadt 1995. S. 435-450 
Isotope effect of pairs of coupled tunneling systems.
Weis, R.; Enss, C.; Leinboeck, B.; Weiss, G.; Hunklinger, S.
1995. Phys. rev. let. 75 (1995) S. 2220-2223 
Brillouin scattering of vitreous silica under high pressure.
Rau, S.; Baessler, S.; Kasper, G.; Weiss, G.; Hunklinger, S.
1995. Ann. d. Phys. 4 (1995) S. 91-98 
Low-temperature specific heat of compacted vitreous silica.
Liu, X.; Loehneysen, H. v.; Weiss, G.; Arndt, J.
1995. Z. f. Phys. B 99 (1995) S. 49-55 
Resonant scattering of surface acoustic waves by hydrogen crystallites.
Classen, J.; Eschenroeder, K.; Weiss, G.
1995. Phys. rev. B 52 (1995) S. 11475-11487 
Surface self-diffusion of quench condensed hydrogen films.
Classen, J.; Eschenroeder, K.; Weiss, G.
1995. Ann. d. Phys. 4 (1995) S. 1-8 
1994
Two Distinct Classes of Tunneling States in CN- doped KBr.
Weiss, G.; Enss, C.; Schwörer, H.; Arndt, D.; Schickfus, M. v.
1994. Europhysics Letters, 26 (4), 289–294 
Ultrasound absorption of Ausub(x)Snsub(1-x) films.
Weiss, G.; Chen, J. W.; Penselin, M.; Hunklinger, S.
1994. Physica B 194/196 (1994) S. 425-426 
Dielectric measurements on Li+ doped KCl.
Tornow, M.; Weis, R.; Weiss, G.; Enss, C.; Hunklinger, S.
1994. Physica B 194/196 (1994) S. 1063-1064 
Two distinct classed of tunneling states in CN--doped KBr.
Enss, C.; Schwoerer, H.; Arndt, D.; Schickfus, M. von; Weiss, G.
1994. Europhys. let. 26 (1994) S. 289-294 
Brillouin scattering of compacted vitreous silica.
Döring, K.; Rau, S.; Weiss, G.; Arndt, J.; Hunklinger, S.
1994. Phys. let. A 184 (1994) S. 464-466 
Low frequency acoustic and dielectric measurements on glasses.
Classen, J.; Enss, C.; Bechinger, C.; Weiss, G.; Hunklinger, S.
1994. Ann. d. Phys. 3 (1994) S. 315-335 
1993
Brillouin scattering of vitreous silica under high pressure.
Weiss, G.; Doering, K.; Ehrenfels, R.; Rau, S.; Hunklinger, S.
1993. In: Phonon scattering in condensed matter VII. Ed.: M. Meissner. Berlin 1993. S. 271-272. (Springer series in solid-state sciences. 112.) 
Vibrating reed experiments on glasses - new problems.
Classen, J.; Weiss, G.
1993. In: Phonon scattering in condensed matter VII. Ed.: M. Meissner. Berlin 1993. S. 275-276. (Springer series in solid-state sciences. 112.) 
1992
Low temperature ultrasonic properties of vapour condensed films of argon-xenon mixtures.
Hornig, L.; Doettling, B.; Weiss, G.; Hunklinger, S.; Baumann, F.
1992. Z. f. Phys. B 86 (1992) S. 217-223