Preprints

• Tunable three-body coupler for superconducting flux qubits, D. Melanson, A. J. Martinez, S. Bedkihal, A. Lupascu, Arxiv.
• Quadrature readout and generation of squeezed states of a harmonic oscillator using a qubit-based indirect measurement,       M. Canturk and A. Lupascu, Arxiv.

Published

• Flux-qubit readout in the persistent-current basis at arbitrary bias points, M. Schöndorf, A. Lupaşcu, and F. K. Wilhelm,
  Phys. Rev. A 101, 012305 (2020). Arxiv.
• Probing the strongly driven spin-boson model in a superconducting quantum circuit,       L. Magazzù, P. Forn-Díaz, R. Belyansky, J.-L. Orgiazzi, M. A. Yurtalan, M. R. Otto, A. Lupascu, C. M. Wilson, and M. Grifoni,
  Nature Communications 9, 1403 (2018). Arxiv.
• Finite sizes and smooth cutoffs in superconducting circuits, E. McKay, A. Lupascu, E. Martín-Martínez,
  Physical Review A 96 052325 (2017). Arxiv.
• Ultrastrong coupling of a single artificial atom to an electromagnetic continuum,       P. Forn-Diaz, J. J. Garcia-Ripoll, B. Peropadre, M. A. Yurtalan, J.-L. Orgiazzi, R. Belyansky, C. M. Wilson, A. Lupascu,                                                                         Advanced online publication in Nature Physics on October 10th 2016, Arxiv. See also News and Views article by Kater Murch.
• Dynamics of a Two-level System under Strong Driving: Quantum Gate Optimization Based on Floquet Theory, C. Deng, F. Shen, S. Ashhab, A. Lupascu,
  Physical Review A 94 032323 (2016). Arxiv.
• Superharmonic resonances in a strongly coupled cavity-atom system,
  E. Buks, C. Deng, J.-L. F.X. Orgiazzi, M. Otto, A. Lupascu,
  Physical Review A 94, 033807 (2016), Arxiv
• Flux qubits in a planar circuit quantum electrodynamics architecture: quantum control and decoherence,
  J.-L. Orgiazzi, C. Deng, D. Layden, R. Marchildon, F. Kitapli, F. Shen, M. Bal,
  F. R. Ong, A. Lupascu,
  Physical Review B 93, 104518 (2016), Arxiv
• Observation of Floquet states in a strongly driven artificial atom,
  Chunqing Deng, Jean-Luc Orgiazzi, Feiruo Shen, Sahel Ashhab, Adrian Lupascu,
  Physical Review Letters 115, 133601 (2015), Arxiv.
• Suspended graphene devices with local gate control on an insulating substrate,
  F. R. Ong, Z. Cui, M. A. Yurtalan, C. Vojvodin, M. Papaj, J.-L. F. X. Orgiazzi, C. Deng, M. Bal, A. Lupascu,
  Nanotechnology 26 405201 (2015), Arxiv.
• Dynamics of parametric fluctuations induced by quasiparticle tunneling in superconducting flux qubits,
  M. Bal, M. H. Ansari, J.-L. Orgiazzi, R. M. Lutchyn, and A. Lupascu,
  Physical Review B 91, 195434 (2015), Arxiv.
• Quantum physics: The path most travelled,
  A. Lupascu,
  Nature, News and Views 511, 538 (2014), Arxiv.
• Characterization of low-temperature microwave loss of thin aluminum oxide formed by plasma oxidation,
  C. Deng, M. Otto, and A. Lupascu,
  Applied Physics Letters 104, 043506 (2014), Arxiv.
• An analysis method for transmission measurements of superconducting resonators with applications to quantum-regime dielectric-loss measurements,
  C. Deng, M. Otto, and A. Lupascu,
  Journal of Applied Physics 114, 054504 (2013), Arxiv.
• Experimental analysis of the measurement strength dependence of superconducting qubit readout using Josephson bifurcation readout method,
  K. Kakuyanagi, H. Nakano, S. Kagei, R. Koibuchi, S. Saito, A. Lupascu, K. Semba,
  New Journal of Physics 15, 043028 (2013), Arxiv.
• Ultrasensitive magnetic field detection using a single artificial atom,
  M. Bal, C. Deng, J.-L. Orgiazzi, F. Ong, and A. Lupascu,
  Nature Communications 3, 1324 (2012), Arxiv.
• Insertable system for fast turnaround time microwave experiments in a dilution refrigerator,
  F. R. Ong, J.-L. Orgiazzi, A. de Waard, G. Frossati, and A. Lupascu,
  Reviews of Scientific Instruments 83, 093904 (2012), Arxiv.
• Selective darkening of degenerate transitions for implementing controlled-NOT quantum gates,
  P. C. de Groot, S. Ashhab, A. Lupascu, L. DiCarlo, F. Nori, C. J. P. M. Harmans, and J. E. Mooij,
  New J. Phys. 14 073038 (2012), Arxiv.
• Nonlinear dynamics: Quantum pendula locked in,
  Adrian Lupascu,
  Nature Physics, News and Views section 7, 100-101 (2011)
• Quantum non-demolition detection of photons in a superconducting electrical circuit using engineered quadratic interactions,
  C. Deng, J. M. Gambetta, and A. Lupaşcu,
  Physical Review B (Rapid Communications) 82, 220505 (2010). Arxiv.
• A high efficiency superconducting nanowire single electron detector,
  M. Rosticher , F.-R. Ladan, J.-P. Maneval, S. N. Dorenbos, T. Zijlstra, T. M. Klapwijk, V. Zwiller, A. Lupaşcu, and G. Nogues,
  Applied Physics Letters 97, 183106 (2010).
• Selective darkening of degenerate transitions demonstrated with two superconducting quantum bits,
  P.C. de Groot, J. Lisenfeld, R. N. Schouten, S. Ashhab, A. Lupaşcu , C.J.P.M. Harmans, and J.E. Mooij,
  Nature Physics 6 763, (2010).
• Low-crosstalk bifurcation detectors for coupled flux qubits,
  P.C. de Groot, A. van Loo, J. Lisenfeld, R. Schouten, A. Lupaşcu , C.J.P.M. Harmans, and J.E. Mooij,
  Applied Physics Letters 96, 123508 (2010).
• Microtraps for neutral atoms using superconducting structures in the critical state,
  A. Emmert, A. Lupaşcu, M. Brune , J.-M. Raimond, S. Haroche, and G. Nogues,
  Physical Review A 80, 061604(R) (2009).
• One- and two-photon spectroscopy of a flux qubit coupled to a microscopic defect,
  A. Lupaşcu, P. Bertet, E.F.C. Driessen, C.J.P.M. Harmans, and J.E. Mooij,
  Physical Review B 72, 172506 (2009).

Conference proceedings

• To appear:
  Detection of Single Electrons or Photons using a Superconducting Nanowire, 
  M. Rosticher , F.-R. Ladan, J.-P. Maneval, S. N. Dorenbos, T. Zijlstra, T. M. Klapwijk, V. Zwiller, A. Lupaşcu, and G. Nogues.
• Mapping of the Quantum Efficiency of a Superconducting Single Electron Detector, 
  A. Lupaşcu, A. Emmert , M. Brune , G. Nogues , M. Rosticher , F.-R. Ladan, J.-P. Maneval, and J.-C. Villégier,
  2009 IEEE Toronto International Conference: Science And Technology For Humanity, pages: 1011-1014 (2009).