Dr. R. (Rene) Gerritsma
Faculty of Science
WZI
Visiting address
- Science Park 904
Postal address
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Postbus 94485
1090 GL Amsterdam
Contact details
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All publications
Group website: Trapped ions and ultracold atoms
- 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 (2015) 065018.
- 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).
- Topological constraints on magnetostatic traps, R. Gerritsma and R. J. C. Spreeuw, Phys. Rev. A 74, 043405 (2006).
- 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).
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Hybrid atom-ion Quantum Systems
Crystal of Yb+ ions In the group Hybrid atom-ion Quantum Systems, we study mixtures of cold neutral atoms interacting with trapped ions. Our research group started on December 1 2013 in Mainz and we moved to Amsterdam in March 2016.
Our funding is provided by the European Research Counsil via the ERC Starting Grant Hybrid atom-ion Quantum Systems and by the Netherlands Scientific Organization via the Vidi grant Trapped ions in strongly polarizable atomic media.
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Publications
2023
Hirzler, H., Trimby, E., Gerritsma, R., Safavi-Naini, A., & Pérez-Ríos, J. (2023). Trap-Assisted Complexes in Cold Atom-Ion Collisions. Physical Review Letters, 130(14), Article 143003. https://doi.org/10.1103/PhysRevLett.130.143003 [details]- Mazzanti, M., Gerritsma, R., Spreeuw, R. J. C., & Safavi-Naini, A. (2023). Trapped ions quantum logic gate with optical tweezers and the Magnus effect. Physical Review Research, 5(3), Article 033036. https://doi.org/10.1103/PhysRevResearch.5.033036 [details]
2021
- 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), Article 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), Article 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), Article 053314. https://doi.org/10.1103/PhysRevA.104.053314 [details]
2020
- 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), Article 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), Article 033109. https://doi.org/10.1103/PhysRevA.102.033109 [details]
- 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), Article 033232. https://doi.org/10.1103/PhysRevResearch.2.033232 [details]
2019
- 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), Article 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), Article 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), Article 035001. https://doi.org/10.1103/RevModPhys.91.035001 [details]
2018
- Feldker, T., Fürst, H., Ewald, N. V., Joger, J., & Gerritsma, R. (2018). Spectroscopy of the 2S1/2 → 2P3/2 transition in Yb II: Isotope shifts, hyperfine splitting, and branching ratios. Physical Review A, 97(3), Article 032511. https://doi.org/10.1103/PhysRevA.97.032511 [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), Article 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), Article 012713. https://doi.org/10.1103/PhysRevA.98.012713 [details]
2017
- 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), Article 030703(R). https://doi.org/10.1103/PhysRevA.96.030703 [details]
- Secker, T., Ewald, N., Joger, J., Fürst, H., Feldker, T., & Gerritsma, R. (2017). Trapped Ions in Rydberg-Dressed Atomic Gases. Physical Review Letters, 118(26), Article 263201. https://doi.org/10.1103/PhysRevLett.118.263201 [details]
2016
- 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), Article 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), Article 013420. https://doi.org/10.1103/PhysRevA.94.013420 [details]
2015
- 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), Article 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), Article 063621. https://doi.org/10.1103/PhysRevA.89.063621 [details]
2012
- 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), Article 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]
2008
- 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]
2008
- Gerritsma, R., van Amerongen, A., van Es, J-J., Whitlock, S., van Druten, N. J., & Spreeuw, R. (2008). Atoomchips. Nederlands Tijdschrift voor Natuurkunde, 74(3), 82-85. http://www.science.uva.nl/research/aplp/eprints/ntvn74-82.pdf [details]
2024
- Arias Espinoza, J. D. (2024). Simulation and dynamics of entanglement and quantum information in strongly correlated systems. [Thesis, fully internal, Universiteit van Amsterdam]. [details]
- Trimby, E. C. (2024). Trapped ions in an ultracold gas: Buffer gas cooling and chemical reactions. [Thesis, fully internal, Universiteit van Amsterdam]. [details]
2023
2022
2021
2019
2022
- 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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Ancillary activities
- No ancillary activities
Hirzler, H., Trimby, E., Gerritsma, R., Safavi-Naini, A., & Pérez-Ríos, J. (2023). Trap-Assisted Complexes in Cold Atom-Ion Collisions. Physical Review Letters, 130(14), Article 143003.