Trapped ions in Rydberg-dressed atomic gases, T. Secker, N. Ewald, J. Joger, H. Fürst, T. Feldker and R. Gerritsma Phys. Rev. Lett. 118, 263201 (2017).
Controlled long-range interactions between Rydberg atoms and ions, T. Secker, R. Gerritsma, A. W. Glaetzle, and A. Negretti Phys. Rev. A 94, 013420 (2016).
Impact of many-body correlations on the dynamics of an ion-controlled bosonic Josephson junction, J. M. Schurer, R. Gerritsma, P. Schmelcher, and A. Negretti Phys. Rev. A 93, 063602 (2016).
Rydberg excitation of a single trapped ion, T. Feldker, P. Bachor, M. Stappel, D. Kolbe, R. Gerritsma, J. Walz and F. Schmidt-Kaler, Phys. Rev. Lett. 115, 173001 (2015).
Hexagonal plaquette spin-spin interactions and quantum magnetism in a two-dimensional ion crystal, R. Nath, M. Dalmonte, A. W. Glaetzle, P. Zoller, F. Schmidt-Kaler and R. Gerritsma, New J. Phys. 17, 065018 (2015).
Generalized Kronig-Penney model for ultracold atomic quantum systems, A. Negretti, R. Gerritsma, Z. Idziaszek, F. Schmidt-Kaler, and T. Calarco, Phys. Rev. B 90, 155426 (2014).
Quantum dynamics of an atomic double-well system interacting with a trapped ion, J. Joger, A. Negretti and R. Gerritsma, Phys. Rev. A 89, 063621 (2014).
Emulating solid-state physics with a hybrid system of ultracold ions and atoms, U. Bissbort, D. Cocks, A. Negretti, Z. Idziaszek, T. Calarco, F. Schmidt-Kaler, W. Hofstetter and R. Gerritsma, Physical Review Letters 111, 080501 (2013).
Entanglement-enhanced detection of single-photon scattering events, C. Hempel, B. P. Lanyon, P. Jurcevic, R. Gerritsma, R. Blatt, C. F. Roos, Nature Photonics 7, 630, (2013).
Entangled states of trapped ions allow measuring the magnetic field gradient of a single atomic spin, F. Schmidt-Kaler and R. Gerritsma, Europhysics Letters 99, 53001 (2012).
Bosonic Josephson Junction Controlled by a Single Trapped Ion, R. Gerritsma, A. Negretti, H. Doerk, Z. Idziaszek, T. Calarco and F. Schmidt-Kaler, Physical Review Letters 109, 080402 (2012).
Universal digital quantum simulation with trapped ions, B. P. Lanyon, C. Hempel, D. Nigg, M. Müller, R. Gerritsma, F. Zähringer, P. Schindler, J. Barreiro, M. Rambach, G. Kirchmair, M. Hennrich, P. Zoller, R. Blatt and C. F. Roos, Science 334, 57 (2011).
Quantum Simulation of Quantum Field Theories in Trapped Ions, J. Casanova, L. Lamata, I. L. Egusquiza, R. Gerritsma, C. F. Roos, J. J. García-Ripoll and E. Solano, Phys. Rev. Lett. 107, 260501 (2011).
Quantum simulation of the Majorana equation and unphysical operations, J. Casanova, C. Sabin, J. Leon, I. L. Egusquiza, R. Gerritsma, C. F. Roos, J. J. García-Ripoll and E. Solano, Phys. Rev. X 1, 021018 (2011).
Relativistic quantum mechanics with trapped ions, L. Lamata, J. Casanova, R. Gerritsma, C. F. Roos, J. J. García-Ripoll and E. Solano, New. J. Phys. 13, 095003 (2011).
Quantum simulation of the Klein paradox with trapped ions, R. Gerritsma, B. Lanyon, G. Kirchmair, F. Zähringer, C. Hempel, J. Casanova, J. J. García-Ripoll, E. Solano, R. Blatt and C. F. Roos, Phys. Rev. Lett. 106, 060503 (2011).
Klein tunneling and Dirac potentials in trapped ions, J. Casanova, J. J. García-Ripoll, R. Gerritsma, C. F. Roos and E. Solano, Phys. Rev. A 82, 020101(R) (2010).
Compatibility and noncontextuality for sequential measurements, O. Gühne, M. Kleinmann, A. Cabello, J.-A. Larsson, G. Kirchmair, F. Zähringer, R. Gerritsma and C.F. Roos, Phys. Rev. A 81, 022121 (2010).
Realization of a quantum walk with one and two trapped ions, F. Zähringer, G. Kirchmair, R. Gerritsma, E. Solano, R. Blatt and C. F. Roos, Phys. Rev. Lett. 104, 100503 (2010).
Quantum simulation of the Dirac equation, R. Gerritsma, G. Kirchmair, F. Zähringer, E. Solano, R. Blatt and C. F. Roos, Nature 463, 68 (2010).
State-independent experimental test of quantum contextuality, G. Kirchmair, F. Zähringer, R. Gerritsma, M. Kleinmann, O. Gühne, A. Cabello, R. Blatt and C. F. Roos, Nature 460, 494 (2009).
High fidelity entanglement of 43Ca+ hyperfine clock states, G. Kirchmair, J. Benhelm, F. Zähringer, R. Gerritsma, C. F. Roos and R. Blatt, Phys. Rev. A 79, 020304(R) (2009).
Deterministic entanglement of ions in thermal states of motion, G. Kirchmair, J. Benhelm, F. Zähringer, R. Gerritsma, C. F. Roos and R. Blatt, New J. Phys. 11, 023002 (2009).
Two-dimensional array of microtraps with atomic shift register on a chip, S. Whitlock, R. Gerritsma, T. Fernholz and R. J. C. Spreeuw, New J. Phys. 11, 023021 (2009).
Precision measurement of the branching fractions of the 4P3/2 decay of Ca II, R. Gerritsma, G. Kirchmair, F. Zähringer, J. Benhelm, R. Blatt and C. F. Roos, Eur. Phys. J. D 50, 13 (2008).
Fully permanent magnet atom chip for Bose- Einstein condensation, T. Fernholz, R. Gerritsma, S. Whitlock, I. Barb and R. J. C. Spreeuw, Phys. Rev. A 77, 033409 (2008).
Lattice of microtraps for ultracold atoms based on patterned magnetic films, R. Gerritsma, S. Whitlock, T. Fernholz, H. Schlatter, J. A. Luigjes, J.- U. Thiele, J. B. Goedkoop and R. J. C. Spreeuw, Phys. Rev. A 76, 033408 (2007).
Fabrication of magnetic atom chips based on FePt, Y. T. Xing, I. Barb, R. Gerritsma, R. J. C. Spreeuw, H. Luigjes, Q.F. Xiao, C. Rétif and J. B. Goedkoop, J. Magn. Magn. Mater. 313, 192 (2007).
Dynamically controlled toroidal and ring-shaped magnetic traps, T. Fernholz, R. Gerritsma, P. Krüger and R. J. C. Spreeuw, Phys. Rev. A 75, 063406 (2007).
Creating Ioffe-Pritchard micro-traps from permanent magnetic film with in-plane magnetization, I. Barb, R. Gerritsma, Y.T. Xing, J. B. Goedkoop and R. J. C. Spreeuw, Eur. Phys. J. D 35, 75 (2005).
Arias Espinoza, J. D., Mazzanti, M., Fouka, K., Schüssler, R. X., Wu, Z., Corboz, P., Gerritsma, R., & Safavi-Naini, A. (2021). Engineering spin-spin interactions with optical tweezers in trapped ions. Physical Review A, 104(1), [013302]. https://doi.org/10.1103/PhysRevA.104.013302[details]
Mazzanti, M., Schüssler, R. X., Arias Espinoza, J. D., Wu, Z., Gerritsma, R., & Safavi-Naini, A. (2021). Trapped Ion Quantum Computing Using Optical Tweezers and Electric Fields. Physical Review Letters, 127(26), [260502]. https://doi.org/10.1103/PhysRevLett.127.260502[details]
Oghittu, L., Johannsen, M., Negretti, A., & Gerritsma, R. (2021). Dynamics of a trapped ion in a quantum gas: Effects of particle statistics. Physical Review A, 104(5), [053314]. https://doi.org/10.1103/PhysRevA.104.053314[details]
Feldker, T., Fürst, H., Hirzler, H., Ewald, N. V., Mazzanti, M., Wiater, D., Tomza, M., & Gerritsma, R. (2020). Buffer gas cooling of a trapped ion to the quantum regime. Nature Physics, 16(4), 413–416. https://doi.org/10.1038/s41567-019-0772-5[details]
Groenland, K., Witteveen, F., Schoutens, K., & Gerritsma, R. (2020). Signal processing techniques for efficient compilation of controlled rotations in trapped ions. New Journal of Physics, 22(6), [063006]. https://doi.org/10.1088/1367-2630/ab8830[details]
Hirzler, H., Feldker, T., Fürst, H., Ewald, N. V., Trimby, E., Lous, R. S., Espinoza, J. D. A., Mazzanti, M., Joger, J., & Gerritsma, R. (2020). Experimental setup for studying an ultracold mixture of trapped Yb+-6Li. Physical Review A, 102(3), [033109]. https://doi.org/10.1103/PhysRevA.102.033109[details]
Hirzler, H. J., Feldker, T., Fürst, H., Ewald, N. V., Trimby, E. C., Lous, R. S., Arias Espinoza, J. D., Mazzanti, M., Joger, J. K. & Gerritsma, R. (19-9-2020). Raw data belonging to 10.1103/PhysRevA.102.033109. Universiteit van Amsterdam. https://doi.org/10.21942/uva.12859565.v1
Hirzler, H., Trimby, E., Lous, R. S., Groenenboom, G. C., Gerritsma, R., & Pérez-Ríos, J. (2020). Controlling the nature of a charged impurity in a bath of Feshbach dimers. Physical Review Research, 2(3), [033232]. https://doi.org/10.1103/PhysRevResearch.2.033232[details]
Bahrami, A., Müller, M., Drechsler, M., Joger, J., Gerritsma, R., & Schmidt-Kaler, F. (2019). Operation of a Microfabricated Planar Ion-Trap for Studies of a Yb+–Rb Hybrid Quantum System. Physica Status Solidi (B) Basic Research, 256(9), [1800647]. https://doi.org/10.1002/pssb.201800647[details]
Ewald, N. V., Feldker, T., Hirzler, H., Fürst, H. A., & Gerritsma, R. (2019). Observation of Interactions between Trapped Ions and Ultracold Rydberg Atoms. Physical Review Letters, 122(25), [253401]. https://doi.org/10.1103/PhysRevLett.122.253401[details]
Tomza, M., Jachymski, K., Gerritsma, R., Negretti, A., Calarco, T., Idziaszek, Z., & Julienne, P. S. (2019). Cold hybrid ion-atom systems. Reviews of Modern Physics, 91(3), [035001]. https://doi.org/10.1103/RevModPhys.91.035001[details]
Fürst, H. A., Ewald, N. V., Secker, T., Joger, J., Feldker, T., & Gerritsma, R. (2018). Prospects of reaching the quantum regime in Li-Yb+ mixtures. Journal of Physics B: Atomic, Molecular and Optical Physics, 51(19), [195001]. https://doi.org/10.1088/1361-6455/aadd7d[details]
Fürst, H., Feldker, T., Ewald, N. V., Joger, J., Tomza, M., & Gerritsma, R. (2018). Dynamics of a single ion-spin impurity in a spin-polarized atomic bath. Physical Review A, 98(1), [012713]. https://doi.org/10.1103/PhysRevA.98.012713[details]
Joger, J., Fürst, H., Ewald, N., Feldker, T., Tomza, M., & Gerritsma, R. (2017). Observation of collisions between cold Li atoms and Yb+ ions. Physical Review A, 96(3), [030703(R)]. https://doi.org/10.1103/PhysRevA.96.030703[details]
Schurer, J. M., Gerritsma, R., Schmelcher, P., & Negretti, A. (2016). Impact of many-body correlations on the dynamics of an ion-controlled bosonic Josephson junction. Physical Review A, 93(6), [063602]. https://doi.org/10.1103/PhysRevA.93.063602[details]
Secker, T., Gerritsma, R., Glaetzle, A. W., & Negretti, A. (2016). Controlled long-range interactions between Rydberg atoms and ions. Physical Review A - Atomic, Molecular, and Optical Physics, 94(1), [013420]. https://doi.org/10.1103/PhysRevA.94.013420[details]
Nath, R., Dalmonte, M., Glaetzle, A. W., Zoller, P., Schmidt-Kaler, F., & Gerritsma, R. (2015). Hexagonal plaquette spin-spin interactions and quantum magnetism in a two-dimensional ion crystal. New Journal of Physics, 17(6), [065018]. https://doi.org/10.1088/1367-2630/17/6/065018
2014
Joger, J., Negretti, A., & Gerritsma, R. (2014). Quantum dynamics of an atomic double-well system interacting with a trapped ion. Physical Review A - Atomic, Molecular, and Optical Physics, 89(6), [063621]. https://doi.org/10.1103/PhysRevA.89.063621[details]
Gerritsma, R., Negretti, A., Doerk, H., Idziaszek, Z., Calarco, T., & Schmidt-Kaler, F. (2012). Bosonic Josephson junction controlled by a single trapped ion. Physical Review Letters, 109(8), [080402]. https://doi.org/10.1103/PhysRevLett.109.080402
2009
Whitlock, S., Gerritsma, R., Fernholz, T., & Spreeuw, R. J. C. (2009). Two-dimensional array of microtraps with atomic shift register on a chip. New Journal of Physics, 11(2), 023021. https://doi.org/10.1088/1367-2630/11/2/023021[details]
Fernholz, T., Gerritsma, R., Whitlock, S., Barb, I., & Spreeuw, R. J. C. (2008). Fully permanent magnet atom chip for Bose-Einstein condensation. Physical Review A, 77(3), 033409. https://doi.org/10.1103/PhysRevA.77.033409[details]
Gerritsma, R., Hirzler, H. J., Lous, R. S., Safari, A. & Trimby, E. C. (25-7-2022). Figure data of https://doi.org/10.1103/PhysRevLett.128.103401. Universiteit van Amsterdam. https://doi.org/10.21942/uva.20368053.v1
2020
Hirzler, H. J., Feldker, T., Fürst, H., Ewald, N. V., Trimby, E. C., Lous, R. S., Arias Espinoza, J. D., Mazzanti, M., Joger, J. K. & Gerritsma, R. (19-9-2020). Raw data belonging to 10.1103/PhysRevA.102.033109. Universiteit van Amsterdam. https://doi.org/10.21942/uva.12859565.v1
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