Multipartite Entanglement Witnesses
J. Sperling, W. Vogel, Physical Review Letters (2013).
LibreCat: /record/26349
DOI: 10.1103/physrevlett.111.110503

Experimental Observation of the Spectral Gap in Microwave n-Disk Systems
S. Barkhofen, T. Weich, A. Potzuweit, H.-J. Stöckmann, U. Kuhl, M. Zworski, Physical Review Letters (2013).
LibreCat: /record/26504
DOI: 10.1103/physrevlett.110.164102

First Experimental Realization of the Dirac Oscillator
J.A. Franco-Villafañe, E. Sadurní, S. Barkhofen, U. Kuhl, F. Mortessagne, T.H. Seligman, Physical Review Letters (2013).
LibreCat: /record/26505
DOI: 10.1103/physrevlett.111.170405

Experimental Observation of a Fundamental Length Scale of Waves in Random Media
S. Barkhofen, J.J. Metzger, R. Fleischmann, U. Kuhl, H.-J. Stöckmann, Physical Review Letters (2013).
LibreCat: /record/26506
DOI: 10.1103/physrevlett.111.183902

Optical Spectroscopy of Spin Noise
V.S. Zapasskii, A. Greilich, S.A. Crooker, Y. Li, G.G. Kozlov, D.R. Yakovlev, D. Reuter, A.D. Wieck, M. Bayer, Physical Review Letters 110 (2013).
LibreCat: /record/7291
DOI: 10.1103/physrevlett.110.176601

Confinement and Interaction of Single Indirect Excitons in a Voltage-Controlled Trap Formed Inside Double InGaAs Quantum Wells
G.J. Schinner, J. Repp, E. Schubert, A.K. Rai, D. Reuter, A.D. Wieck, A.O. Govorov, A.W. Holleitner, J.P. Kotthaus, Physical Review Letters 110 (2013).
LibreCat: /record/7292
DOI: 10.1103/physrevlett.110.127403

Direct Observation of Sub-Binomial Light
T. Bartley, G. Donati, X.-M. Jin, A. Datta, M. Barbieri, I.A. Walmsley, Physical Review Letters (2013).
LibreCat: /record/16106
DOI: 10.1103/physrevlett.110.173602

Friggeet al.Reply:
T. Frigge, S. Wall, B. Krenzer, S. Wippermann, S. Sanna, F. Klasing, A. Hanisch-Blicharski, M. Kammler, W.G. Schmidt, M. Horn-von Hoegen, Physical Review Letters 111 (2013) 149602.
LibreCat: /record/13518
DOI: 10.1103/physrevlett.111.149602

Atomic Structure of Interface States in Silicon Heterojunction Solar Cells
B.M. George, J. Behrends, A. Schnegg, T.F. Schulze, M. Fehr, L. Korte, B. Rech, K. Lips, M. Rohrmüller, E. Rauls, W.G. Schmidt, U. Gerstmann, Physical Review Letters 110 (2013).
LibreCat: /record/13528
DOI: 10.1103/physrevlett.110.136803

Experimental Observation of the Spectral Gap in Microwave n-Disk Systems
S. Barkhofen, T. Weich, A. Potzuweit, H.-J. Stöckmann, U. Kuhl, M. Zworski, Physical Review Letters 110 (2013).
LibreCat: /record/31298
DOI: 10.1103/physrevlett.110.164102
arXiv: 1212.5897 

Sub-Binomial Light
J. Sperling, W. Vogel, G.S. Agarwal, Physical Review Letters (2012).
LibreCat: /record/26354
DOI: 10.1103/physrevlett.109.093601

Probing Single-Charge Fluctuations at aGaAs/AlAsInterface Using Laser Spectroscopy on a Nearby InGaAs Quantum Dot
J. Houel, A.V. Kuhlmann, L. Greuter, F. Xue, M. Poggio, B.D. Gerardot, P.A. Dalgarno, A. Badolato, P.M. Petroff, A. Ludwig, D. Reuter, A.D. Wieck, R.J. Warburton, Physical Review Letters 108 (2012).
LibreCat: /record/7329
DOI: 10.1103/physrevlett.108.107401

Intrinsic Spin Fluctuations Reveal the Dynamical Response Function of Holes Coupled to Nuclear Spin Baths in (In,Ga)As Quantum Dots
Y. Li, N. Sinitsyn, D.L. Smith, D. Reuter, A.D. Wieck, D.R. Yakovlev, M. Bayer, S.A. Crooker, Physical Review Letters 108 (2012).
LibreCat: /record/7338
DOI: 10.1103/physrevlett.108.186603

Atomistic Picture of Charge Density Wave Formation at Surfaces
S. Wall, B. Krenzer, S. Wippermann, S. Sanna, F. Klasing, A. Hanisch-Blicharski, M. Kammler, W.G. Schmidt, M. Horn-von Hoegen, Physical Review Letters 109 (2012).
LibreCat: /record/13534
DOI: 10.1103/physrevlett.109.186101

Collective Effects in Second-Harmonic Generation from Split-Ring-Resonator Arrays
S. Linden, F.B.P. Niesler, J. Förstner, Y. Grynko, T. Meier, M. Wegener, Physical Review Letters 109 (2012).
LibreCat: /record/3970
DOI: 10.1103/physrevlett.109.015502

Towards the Origin of the Nonlinear Response in Hybrid Plasmonic Systems
T. Utikal, T. Zentgraf, T. Paul, C. Rockstuhl, F. Lederer, M. Lippitz, H. Giessen, Physical Review Letters 106 (2011).
LibreCat: /record/1726
DOI: 10.1103/physrevlett.106.133901

Dynamic Nuclear Spin Resonance inn-GaAs
Y.S. Chen, D. Reuter, A.D. Wieck, G. Bacher, Physical Review Letters 107 (2011).
LibreCat: /record/7700
DOI: 10.1103/physrevlett.107.167601

Optical Control of Coherent Interactions between Electron Spins in InGaAs Quantum Dots
S. Spatzek, A. Greilich, S.E. Economou, S. Varwig, A. Schwan, D.R. Yakovlev, D. Reuter, A.D. Wieck, T.L. Reinecke, M. Bayer, Physical Review Letters 107 (2011).
LibreCat: /record/7701
DOI: 10.1103/physrevlett.107.137402

Electrically Detected Electron-Spin-Echo Envelope Modulation: A Highly Sensitive Technique for Resolving Complex Interface Structures
F. Hoehne, J. Lu, A.R. Stegner, M. Stutzmann, M.S. Brandt, M. Rohrmüller, W.G. Schmidt, U. Gerstmann, Physical Review Letters 106 (2011).
LibreCat: /record/13566
DOI: 10.1103/physrevlett.106.196101

Photon Propagation in a Discrete Fiber Network: An Interplay of Coherence and Losses
A. Regensburger, C. Bersch, B. Hinrichs, G. Onishchukov, A. Schreiber, C. Silberhorn, U. Peschel, Physical Review Letters 107 (2011).
LibreCat: /record/40177
DOI: 10.1103/physrevlett.107.233902