Publikationen der AG Weiß

Acoustic properties of metallic glasses at low temperatures: Tunneling systems and their dephasing
Meißner, A.; Voigtländer, T.; Meißner, S. M.; Kühn, U.; Schneider, S.; Shnirman, A.; Weiss, G.
2021. Physical Review B, 103 (22), 224209. doi:10.1103/PhysRevB.103.224209 

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-y  

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-x  

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/s41534-019-0224-1  

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, Deutschland, 31. März–5. April 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, Deutschland, 31. März–5. April 2019 

Correlating the nanostructure of Al-oxide with deposition conditions and dielectric contributions of two-level systems in perspective of superconducting quantum circuits
Fritz, S.; Seiler, A.; Radtke, L.; Schneider, R.; Weides, M.; Weiß, G.; Gerthsen, D.
2018. Scientific reports, 8 (1), 7956/1–11. doi:10.1038/s41598-018-26066-4  

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 (2018), Berlin, Deutschland, 11.–16. März 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 (2018), Berlin, Deutschland, 11.–16. März 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 (2018), Berlin, Deutschland, 11.–16. März 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 (2018), Berlin, Deutschland, 11.–16. März 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 (2018), Berlin, Deutschland, 11.–16. März 2018 

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 

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/srep23786  

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/ncomms7182  

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 

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 

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 

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 

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 

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 

Non-linearities and magnetic field dependencies of the dielectric constant of BaO·Al2O3·SiO2
Haueisen, R.; Weiss, G.
2002. Physica B: Condensed Matter, 316-317, 555–557. doi:10.1016/S0921-4526(02)00571-9 

Acoustic measurements of crystalline aluminum and of an aluminum alloy (Al 5056)
Kübler, B.; Burst, M.; Haueisen, R.; Weiss, G.
2002. Physica B: Condensed Matter, 316-317, 558–560. doi:10.1016/S0921-4526(02)00572-0 

Acoustic measurements of crystalline aluminum and of an aluminium alloy (Al 5056)
Kuebler, B.; Burst, M.; Haueisen, R.; Weiss, G.
2002. Physica B, 316/317, 558–559 

Non-linearities and magnetic field dependencies of the dielectric constant of BaO.Al2O3.SiO2
Haueisen, R.; Weiss, G.
2002. Physica B, 316/317, 555–557 

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 

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 

Sound velocity and internal friction of Li-doped KCl
Weiss, G.; Huebner, M.; Enss, C.
1999. Physica B 263/264 (1999) S. 388-391 

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 

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 

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 

Variable pathlength cells for precise hypersonic spectrometry of liquids up to 5 GHz
Kaatze, U.; Kuehnel, V.; Weiss, G.
1996. Ultrasonics 34 (1996) S. 51-58 

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 

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 

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 

Low energy excitations in amorphous materials: acoustic experiments and comparison with theoretical models
Weiss, G.
1994. J. of alloys and compounds 211/212 (1994) S. 321-326 

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 

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.) 

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