Entanglement in the Majumdar-Ghosh modelChhajlany, Ravindra W.; Tomczak, Piotr; Wójcik, Antoni; Richter, Johannes · Physical Review A · 2007

Specific heat of the spin-  Heisenberg antiferromagnet on <i>squagome</i> latticeTomczak, Piotr; Richter, Johannes · 2003

Thermodynamical properties of the Heisenberg antiferromagnet on the <i>kagomé</i> latticeTomczak, Piotr; Richter, Johannes · Physical Review B · 1996

The ground state of the spin-½ Heisenberg antiferromagnet on an Archimedean 4-6-12 latticeTomczak, Piotr; Schulenburg, Jörg; Richter, Johannes; Ferchmin, A R · Journal of Physics: Condensed Matter · 2001

Low-lying excitations and thermodynamics of an antiferromagnetic Heisenberg fractal system of a dimension between one and twoAndreas Voigt; Johannes Richter; Piotr Tomczak · 1998

Quantum phase transitions in the <i>J</i> - <i>J</i> ' Heisenberg and <i>XY</i> spin-½ antiferromagnets on a square lattice: finite-size scaling analysisTomczak, Piotr; Richter, Johannes · Journal of Physics A: Mathematical and General · 2001

Phonon frequencies of goldSingh, Natthi; Prakash, Satya · Physical Review B · 1974

Graphene nanoribbons subject to gentle bendsKoskinen, P. · Physical Review B · 2012

Topological p-n junctionWang, Jing; Chen, Xi; Zhu, Bang-Fen; Zhang, Shou-Cheng · Physical Review B · 2012

Nonlocal feedback in ferromagnetic resonanceBose, Thomas; Trimper, Steffen · Physical Review B · 2012

Dissipationless phonon Hall viscosityBarkeshli, Maissam; Chung, Suk Bum; Qi, Xiao-Liang · Physical Review B · 2012

Surface states of topological insulatorsZhang, Fan; Kane, C. L.; Mele, E. J. · Physical Review B · 2012

Graphene hyperlens for terahertz radiationAndryieuski, Andrei; Lavrinenko, Andrei V.; Chigrin, Dmitry N. · Physical Review B · 2012

Persistent current induced by quantum lightKibis, O. V. · Physical Review B · 2012