Showing results 101 - 120 out of 258
2021
Dörscher, S, Huntemann, N, Schwarz, R, Lange, R, Benkler, E, Lipphardt, B, Sterr, U, Peik, E & Lisdat, C 2021, 'Optical frequency ratio of a 171Yb+ single-ion clock and a 87Sr lattice clock', METROLOGIA, vol. 58, no. 1, 015005. https://doi.org/10.1088/1681-7575/abc86f
Dubielzig, T, Halama, S, Hahn, H, Zarantonello, G, Niemann, M, Bautista-Salvador, A & Ospelkaus, C 2021, 'Ultra-low-vibration closed-cycle cryogenic surface-electrode ion trap apparatus', Review of scientific instruments, vol. 92, no. 4, 043201. https://doi.org/10.1063/5.0024423
Feldmann, P, Klempt, C, Smerzi, A, Santos, L & Gessner, M 2021, 'Interferometric Order Parameter for Excited-State Quantum Phase Transitions in Bose-Einstein Condensates', Physical review letters, vol. 126, no. 23, 230602. https://doi.org/10.1103/PhysRevLett.126.230602
Gebbe, M, Siemß, J-N, Gersemann, M, Müntinga, H, Herrmann, S, Lämmerzahl, C, Ahlers, H, Gaaloul, N, Schubert, C, Hammerer, K, Abend, S, Ertmer, W & Rasel, EM 2021, 'Twin-lattice atom interferometry', Nature Communications, vol. 12, no. 1, 2544. https://doi.org/10.1038/s41467-021-22823-8
Gersema, P, Voges, KK, Meyer zum Alten Borgloh, M, Koch, L, Hartmann, T, Zenesini, A, Ospelkaus, S, Zenesini, A, Lin, J & Wang, D 2021, 'Probing Photoinduced Two-Body Loss of Ultracold Nonreactive Bosonic Na23Rb87 and Na23K39 Molecules', Physical review letters, vol. 127, no. 16, 163401. https://doi.org/10.1103/PhysRevLett.127.163401
Hensel, T, Loriani, S, Schubert, C, Fitzek, F, Abend, S, Ahlers, H, Siemß, JN, Hammerer, K, Rasel, EM & Gaaloul, N 2021, 'Inertial sensing with quantum gases: a comparative performance study of condensed versus thermal sources for atom interferometry', European Physical Journal D, vol. 75, 108. https://doi.org/10.1140/epjd/s10053-021-00069-9
Hinney, J, Prasad, AS, Mahmoodian, S, Hammerer, K, Rauschenbeutel, A, Schneeweiss, P, Volz, J & Schemmer, M 2021, 'Unraveling Two-Photon Entanglement via the Squeezing Spectrum of Light Traveling through Nanofiber-Coupled Atoms', Physical Review Letters, vol. 127, no. 12, 123602. https://doi.org/10.1103/PhysRevLett.127.123602
Jamadagni, A, Ospelkaus, S, Santos, L & Weimer, H 2021, 'Quantum Zeno-based detection and state engineering of ultracold polar molecules', Physical Review Research, vol. 3, no. 3, 033208. https://doi.org/10.1103/PhysRevResearch.3.033208
Kalincev, D, Dreissen, LS, Kulosa, AP, Yeh, CH, Fürst, HA & Mehlstäubler, TE 2021, 'Motional heating of spatially extended ion crystals', Quantum Science and Technology, vol. 6, no. 3, 034003. https://doi.org/10.1088/2058-9565/abee99
Kaltenbaek, R, Acin, A, Bacsardi, L, Bianco, P, Bouyer, P, Diamanti, E, Marquardt, C, Omar, Y, Pruneri, V, Rasel, E, Sang, B, Seidel, S, Ulbricht, H, Ursin, R, Villoresi, P, van den Bossche, M, von Klitzing, W, Zbinden, H, Paternostro, M & Bassi, A 2021, 'Quantum technologies in space', Experimental astronomy, vol. 51, no. 3, pp. 1677-1694. https://doi.org/10.1007/s10686-021-09731-x
Kaubruegger, R, Vasilyev, DV, Schulte, M, Hammerer, K & Zoller, P 2021, 'Quantum Variational Optimization of Ramsey Interferometry and Atomic Clocks', Physical Review X, vol. 11, no. 4, 041045. https://doi.org/10.1103/PhysRevX.11.041045
Kiethe, J, Timm, L, Landa, H, Kalincev, D, Morigi, G & Mehlstäubler, TE 2021, 'Finite-temperature spectrum at the symmetry-breaking linear to zigzag transition', Physical Review B, vol. 103, no. 10, 104106. https://doi.org/10.1103/PhysRevB.103.104106
King, SA, Spieß, LJ, Micke, P, Wilzewski, A, Leopold, T, López-Urrutia, JRC & Schmidt, PO 2021, 'Algorithmic Ground-State Cooling of Weakly Coupled Oscillators Using Quantum Logic', Physical Review X, vol. 11, no. 4, 041049 . https://doi.org/10.48550/arXiv.2102.12427, https://doi.org/10.1103/PhysRevX.11.041049
Lange, R, Huntemann, N, Rahm, JM, Sanner, C, Shao, H, Lipphardt, B, Tamm, C, Weyers, S & Peik, E 2021, 'Improved Limits for Violations of Local Position Invariance from Atomic Clock Comparisons', Physical review letters, vol. 126, no. 1, 011102. https://doi.org/10.1103/PhysRevLett.126.011102
Lange, R, Peshkov, AA, Huntemann, N, Tamm, C, Surzhykov, A & Peik, E 2021, 'Lifetime of the F7 /2 2 Level in Yb+ for Spontaneous Emission of Electric Octupole Radiation', Physical review letters, vol. 127, no. 21, 213001. https://doi.org/10.1103/PhysRevLett.127.213001
Li, WH, Dhar, A, Deng, X & Santos, L 2021, 'Cluster dynamics in two-dimensional lattice gases with intersite interactions', Physical Review A, vol. 103, no. 4, 043331. https://doi.org/10.1103/PhysRevA.103.043331
Li, W-H, Deng, X & Santos, L 2021, 'Hilbert Space Shattering and Disorder-Free Localization in Polar Lattice Gases', Physical Review Letters, vol. 127, no. 26, 260601 . https://doi.org/10.48550/arXiv.2103.13780, https://doi.org/10.1103/PhysRevLett.127.260601
Lisdat, C, Dörscher, S, Nosske, I & Sterr, U 2021, 'Blackbody radiation shift in strontium lattice clocks revisited', Physical Review Research, vol. 3, no. 4, L042036. https://doi.org/10.1103/physrevresearch.3.l042036
Mielke, J, Pick, J, Coenders, J-A, Meiners, T, Niemann, M, Cornejo, JM, Ulmer, S & Ospelkaus, C 2021, '139 GHz UV phase-locked Raman laser system for thermometry and sideband cooling of 9Be+ ions in a Penning trap', Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 54, no. 19, 195402. https://doi.org/10.1088/1361-6455/ac319d
Pelzer, L, Dietze, K, Kramer, J, Dawel, F, Krinner, L, Spethmann, N, Martinez, V, Aharon, N, Retzker, A, Hammerer, K & Schmidt, PO 2021, 'Tailored optical clock transition in 40Ca+', Measurement: Sensors, vol. 18, 100326. https://doi.org/10.1016/j.measen.2021.100326
