By Professor Oleg P Sushkov

Journal articles

Kulik Y; Sushkov OP, 2011, 'Width of the longitudinal magnon in the vicinity of the O(3) quantum critical point', Physical Review B, 84, pp. 134418-1 - 134418-6, http://dx.doi.org/10.1103/PhysRevB.84.134418

Rowan-Weetaluktuk WN; Ryan DH; Sushkov AO; Eckel S; Lamoreaux SK; Sushkov OP; Cadogan JM; Yethiraj M; Studer AJ, 2010, 'Phonon mode softening at the ferroelectric transition in Eu0.5Ba0.5TiO3', Hyperfine Interactions, 198, pp. 1 - 4, http://dx.doi.org/10.1007/s10751-010-0204-5

Khriplovich I; Lamoreaux S; Sushkov A; Sushkov OP, 2010, 'Comment on "Rovibrational quantum interferometers and gravitational waves"', Physical Review A, 81, pp. 067601-1 - 067601-3

Sushkov OP; Tohyama T; chen W, 2010, 'Magnetic quantum oscillations and multiple holon pockets in the underdoped cuprate YBa2Cu3O6+y', Physical Review - Section B - Condensed Matter, 82, pp. 060511-1 - 060511-4, http://dx.doi.org/10.1103/PhysRevB.82.060511

Sushkov OP; Oitmaa J, 2009, 'Binding of a mobile hole by an impurity potential in the t-J model: parity breaking', Physical Review - Section B - Condensed Matter, 80, pp. 195114 - 1 - 195114 - 9, http://dx.doi.org/10.1103/PhysRevB.80.195114

Chen W; Khaliullin G; Sushkov OP, 2009, 'Coulomb disorder effects on angle-resolved photoemission and nuclear quadrupole resonance spectra in cuprates', Physical Review - Section B - Condensed Matter, 80

Ho L; Micolich AP; Hamilton AR; Sushkov OP, 2009, 'Ground plane screening of Coulomb interactions in two-dimensional systems: How effectively can one two-dimensional system screen interactions in another', Physical Review B: Condensed Matter and Materials Physics, 80, http://dx.doi.org/10.1103/PhysRevB.80.155412

Mishchenko A; Nagaosa N; Alvermann A; Fehske H; De Filippis G; Cataudella V; Sushkov OP, 2009, 'Localization-delocalization transition of a polaron near an impurity', Physical Review - Section B - Condensed Matter, 79, pp. 180301-1 - 180301-4, http://dx.doi.org/10.1103/PhysRevB.79.180301

Sushkov OP, 2009, 'Physics of pi-meson condensation and high temperature cuprate superconductors', Physics of Atomic Nuclei, 72, pp. 1340 - 1345

Uhrig G; Holt M; Oitmaa J; Sushkov OP; Singh RR, 2009, 'Pnictides as frustrated quantum antiferromagnets close to a quantum phase transition', Physical Review - Section B - Condensed Matter, 79, pp. 092416-1 - 092416-4, http://dx.doi.org/10.1103/PhysRevB.79.092416

Sushkov OP, 2009, 'Spin spirals in underdoped La2-x Srx CuO4 and YBa2 Cu3 O6+y: Differences and similarities', Physical Review - Section B - Condensed Matter, 79, pp. 174519-1 - 174519-7, http://dx.doi.org/10.1103/PhysRevB.79.174519

Ong A; Uhrig G; Sushkov OP, 2009, 'Spin-wave velocities, density of magnetic excitations, and NMR relaxation in iron pnictides', Physical Review - Section B - Condensed Matter, 80, pp. 014514-1 - 014514-7, http://dx.doi.org/10.1103/PhysRevB.80.014514

Sushkov OP; Kotov VN, 2008, 'ac hopping magnetotransport across the spin-flop transition in lightly doped La2CuO4', Physical Review - Section B - Condensed Matter, 77, pp. 54506 - 54510, http://dx.doi.org/10.1103/PhysRevB.77.054506

Sushkov OP; Xie W; Jepsen O; Andersen O; Sawatzky GA, 2008, 'Anisotropies in insulating La2-xSrxCuO4: Angle-resolved photoemission and optical absorption', Physical Review - Section B - Condensed Matter, 77, pp. 35124 - 35129, http://dx.doi.org/10.1103/PhysRevB.77.035124

Sloggett CE; Milstein AI; Sushkov OP, 2008, 'Correlated electron current and temperature dependence of the conductance of a quantum point contact', European Physical Journal B, 61, pp. 427 - 432, http://dx.doi.org/10.1140/epjb/e2008-00092-2

Sushkov OP, 2008, 'Diagonal charge-density-wave state in the insulating spin-glass phase of La2-xSrxCuO4', Physical Review - Section B - Condensed Matter, 77, pp. 193103 - 193106, http://dx.doi.org/10.1103/PhysRevB.77.193103

Milstein AI; Sushkov OP, 2008, 'Effective action, magnetic excitations, and quantum fluctuations in lightly doped single-layer cuprates', Physical Review - Section B - Condensed Matter, 78, pp. 14501 - 14512, http://dx.doi.org/10.1103/PhysRevB.78.014501

Terekhov IS; Milstein AI; Kotov VN; Sushkov OP, 2008, 'Screening of coulomb impurities in graphene', Physical Review Letters, 100, pp. 76803 - 76806, http://dx.doi.org/10.1103/PhysRevLett.100.076803

Pardini T; Singh R; Katanin A; Sushkov OP, 2008, 'Spin stiffness of the anisotropic Heisenberg model on the square lattice and a possible mechanism for pinning of the electronic liquid crystal direction in underdoped YBa2Cu3O6.45', Physical Review - Section B - Condensed Matter, 78, pp. 24439 - 24444, http://dx.doi.org/10.1103/PhysRevB.78.024439

Luscher A; Milstein AI; Sushkov OP, 2007, 'Effective action of the weakly doped t-J model and spin-wave excitations in the spin-glass phase of La2-xSrxCuO4', Physical Review - Section B - Condensed Matter, 75, pp. 235120 - 235128

Sloggett CE; Sushkov OP, 2007, 'Hartree-Fock studies of quantum dots and the 0.7 anomaly', Surface Science, 601, pp. 5788 - 5793, http://dx.doi.org/10.1016/j.susc.2007.06.047

Kotov VN; Sushkov OP; Silva Neto M; Benfatto L; Castro Neto A, 2007, 'Negative hopping magnetoresistance and dimensional crossover in lightly doped cuprate superconductors', Physical Review - Section B - Condensed Matter, 76, pp. 224512 - 224516

Mukhamedjanov T; Sushkov OP; Cadogan JM, 2007, 'NMR manifestations of nuclear anapole moments', Journal of superconductivity and novel magnetism, 20, pp. 193 - 196, http://dx.doi.org/10.1007/s10948-006-0113-7

Ludlow JA; Sushkov OP, 2007, 'Quantum chaos and fluctuations in isolated nuclear-spin systems', Physical Review E, 75, pp. 16204 - 016207, http://dx.doi.org/10.1103/PhysRevE.75.016204

Luscher A; Milstein AI; Sushkov OP, 2007, 'Structure of the spin-glass state of La2-xSrxCuO4: The spiral theory', Physical Review Letters, 98, pp. 37001 - 037004, http://dx.doi.org/10.1103/PhysRevLett.98.037001

Zheng WH; Sushkov OP; Oitmaa J; Sirker J, 2006, 'J1-J2 model: First-order phase transition versus deconfinement of spinons', Physical Review - Section B - Condensed Matter, 73, pp. 184420 - 184426

Luscher A; Milstein AI; Sushkov OP; Misguich G, 2006, 'Local spin spirals in the Neel phase of La2-xSrxCuO4', Physical Review - Section B - Condensed Matter, 73, pp. 85122 - 85133

Mukhamedjanov T; Sushkov OP, 2006, 'Possibility for precise Weinberg-angle measurement in centrosymmetric crystals with axis', Physical Review A, 73, pp. 32105 - 32111, http://dx.doi.org/10.1103/PhysRevA.73.032105

Budker D; Lamoreaux S; Sushkov A; Sushkov OP, 2006, 'Sensitivity of condensed-matter P- and T-violation experiments', Physical Review A, 73, pp. 22107 - 22111

Luscher A; Lauchli A; Zheng WH; Sushkov OP, 2006, 'Single-hole properties of the t-J model on the honeycomb lattice', Physical Review - Section B - Condensed Matter, 73, pp. 155118 - 155126

Luscher A; Sushkov OP, 2006, 'Spin-flop transitions and spin-wave gaps in La2CuO4', Physical Review - Section B - Condensed Matter, 74, pp. 64412 - 64418

Sushkov OP; Kotov VN, 2006, 'Stability of the spiral phase and superconductivityin the two-dimensional t-J model', Journal of Physics and Chemistry of Solids, 67, pp. 99 - 102, http://dx.doi.org/10.1016/j.jpcs.2005.10.005

Sirker J; Weisse A; Sushkov OP, 2005, 'The field-induced magnetic ordering transition in TlCuCl3', Journal of the Physical Society of Japan, 74, pp. 129 - 134, http://dx.doi.org/10.1143/jpsjs.74s.129

Sirker J; Weisse AK; Sushkov OP, 2005, 'Bose-Einstein condensation of magnons in TlCuCl3', Physica B - Condensed Matter, 359, pp. 1318 - 1320

Sloggett CE; Sushkov OP, 2005, 'Electron correlations in two-dimensional small quantum dots', Physical Review - Section B - Condensed Matter, 71, pp. 235326 - 235335

Luscher A; Sushkov OP, 2005, 'Long-range dynamics of magnetic impurities coupled to a two-dimensional Heisenberg antiferromagnet', Physical Review - Section B - Condensed Matter, 71, pp. 64414 - 64419

Zheng WH; Oitmaa J; Sushkov OP; Hamer CJ; Singh RR, 2005, 'Magnon and hole excitations in the two-dimensional half-filled Hubbard model', Physical Review - Section B - Condensed Matter, 72, pp. 33107 - 33110

Mukhamedjanov T; Sushkov OP; Cadogan JM, 2005, 'Manifestations of nuclear anapole moments in solid-state NMR', Physical Review A, 71, pp. 12107 - 12119

Mukhamedjanov T; Sushkov OP, 2005, 'Suggested search for Pb-207 nuclear Schiff moment in PbTiO3 ferroelectric', Physical Review A, 72, pp. 34501 - 34504

Sushkov OP; Kotov VN, 2005, 'Theory of anisotropic hopping transport due to spiral correlations in the spin-glass phase of underdoped cuprate superconductors', Physical Review - Section B - Condensed Matter, 72, pp. 184519 - 184523

Sushkov OP; Kotov VN, 2005, 'Theory of incommensurate magnetic correlations across the insulator-superconductor transition of underdoped La2-xSrxCuO4', Physical Review Letters, 94, pp. 97005 - 97008

Milstein AI; Sushkov OP, 2005, 'Vacuum polarization radiative correction to parity violating electron scattering on heavy nuclei', Physical Review C, 71, pp. 45503 - 45506

Kotov VN; Sushkov OP, 2004, 'Stability of the spiral phase in the two-dimensional extended t-J model', Physical Review B - Condensed Matter and Materials Physics, 70, pp. 1 - 7, http://dx.doi.org/10.1103/PhysRevB.70.195105

Sirker J; Weisse AK; Sushkov OP, 2004, 'Consequences of spin-orbit coupling for the Bose-Einstein condensation of magnons', Europhysics Letters, 68, pp. 275 - 281

Milstein AI; Sushkov OP; Terekhov IS, 2004, 'Finite-nuclear-size effect on the Lamb shift of s(1/2), p(1/2), andp(3/2) atomic states', Physical Review A, 69, pp. 221141 - 221150

Haase J; Sushkov OP, 2004, 'Hole doping of the Cu-O plane measured by NMR', Journal of superconductivity and novel magnetism, 17, pp. 109 - 112

Haase J; Sushkov OP; Horsch P; Williams G, 2004, 'Planar Cu and O hole densities in high-T-c cuprates determined with NMR', Physical Review - Section B - Condensed Matter, 69, pp. 945041 - 945049

Kotov VN; Sushkov OP, 2004, 'Stability of the spiral phase in the two-dimensional extended t-J model', Physical Review - Section B - Condensed Matter, 70, pp. 1951051 - 1951057

Sushkov OP; Kotov VN, 2004, 'Superconducting spiral phase in the two-dimensional t-J model', Physical Review - Section B - Condensed Matter, 70, pp. 245031 - 245043

Sushkov OP, 2003, 'Restricted and unrestricted Hartree-Fock calculations of conductance for a quantum point contact', Physical Review B - Condensed Matter and Materials Physics, 67, http://dx.doi.org/10.1103/PhysRevB.67.195318

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