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Publications of the year 2014


385. Integrability and weak diffraction in a two-particle Bose-Hubbard model
D. Braak, J. M. Zhang, and M. Kollar,
J. Phys. A: Math. Theor. 47, 465303 (2014)
384. Persistent detwinning of iron-pnictide EuFe2As2 crystals by small external magnetic fiels
S. Zapf, C. Stingl, K. W. Post, J. Maiwald, N. Bach, I. Pietsch, D. Neubauer, A. Löhle, C. Clauss, S. Jiang, H. S. Jeevan, D. N. Basov, P. Gegenwart, and M. Dressel,
Phys. Rev. Lett. 113, 227001 (2014)
383. Magnetic structure of the Eu2+ moments in superconducting EuFe2(As1 − xPx)2 with x=0.19
S. Nandi, W. T. Jin, Y. Xiao, Y. Su, S. Price, W. Schmidt, K. Schmalzl, T. Chatterji, H. S. Jeevan, P. Gegenwart, and Th. Brückel,
Phys. Rev. B 90, 094407 (2014)
382. Unconventional magnetic order on the hyperhoneycomb Kitaev lattice in β-Li2IrO3: Full solution via magnetic resonant x-ray diffraction
A. Biffin, R. D. Johnson, S. Choi, F. Freund, S. Manni, A. Bombardi, P. Manuel, P. Gegenwart, and R. Coldea,
Phys. Rev. B 90, 205116 (2014)
381. Formation of magnetic moments and resistance upturn at grain boundaries of two-dimensional electron systems
I. Xhango and T. Kopp,
Phys. Rev. B 90, 094205 (2014)
380. Solution of the two-qubit quantum Rabi model and its exceptional eigenstates
J. Peng, Z. Ren, D. Braak, G. Guo, G. Ju, X. Zhang, and X. Guo,
J. Phys. A: Math. Theor. 47, 265303 (2014)
379. Nonlinear conductivity in CaRuO3 thin films measured by short current pulses
S. Esser, S. Esser, C. Stingl, and P. Gegenwart,
Eur. Phys. J. B 87, 133 (2014)
378. Low-energy electronic properties of clean CaRuO3: elusive Landau quasiparticles
M. Schneider, D. Geiger, S. Esser, U. S. Pracht, C. Stingl, Y. Tokiwa, V. Moshnyaga, I. Sheikin, J. Mravlje, M. Scheffler, and P. Gegenwart,
Phys. Rev. Lett. 112, 206403 (2014)
377. Effect of isoelectronic doping on the honeycomb-lattice iridate A2IrO3
S. Manni, S. Choi, I. I. Mazin, R. Coldea, M. Altmeyer, H. O. Jeschke, R. Valenti, and P. Gegenwart,
Phys. Rev. B 89, 245113 (2014)
376. Effect of nonmagnetic dilution in the honeycomb-lattice iridates Na2IrO3 and Li2IrO3
S. Manni, Y. Tokiwa, and P. Gegenwart,
Phys. Rev. B 89, 241102(R) (2014)
375. Quantum criticality in a metallic spin liquid
Y. Tokiwa, J. J. Ishikawa, S. Nakatsuji, and P. Gegenwart,
Nature Materials 13, 356 (2014)
374. Hetero-epitaxial EuO interfaces studied by analytic electron microscopy
J. A. Mundy, D. Hodash, A. J. Melville, R. Held, T. Mairoser, D. A. Muller, L. F. Kourkoutis, A. Schmehl, and D. G. Schlom,
Appl. Phys. Lett. 104, 091601 (2014)