| 41. | Application of
the S=1
underscreened Anderson lattice model to Kondo uranium and neptunium
compounds C. Thomas, A. S. da Rosa Simões, J. R. Iglesias, C. Lacroix, N. B. Perkins, and B. Coqblin, Phys. Rev. B 83, 014415 (2011) arXiv:1012.4229 |
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| 40. | Quantum
phase transitions in a strongly entagled spin-orbital chain: a
field-theoretical approach A. Nersesyan, G.-W. Chern and N. Perkins, Rapid Comm. of Phys. Rev. B 83, 205132 (2011) arXiv:1101.1268 |
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| 39. | Quantum
criticality of vanadium chains with strong relativistic spin-orbit
interaction G.-W. Chern, N. Perkins, and G. Japaridze, Phys. Rev. B 82, 172408 (2010) arXiv:1007.3472 |
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| 38. | Quantum
120-degrees model on pyrochlore lattice:orbital ordering in MnV2O4 G.-W. Chern and N. Perkins, Rapid Comm. of Phys. Rev. B 80, 220405 (2009) arXiv:0907.3006 |
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| 37. | Model
for frustrated spin-orbital chains: application to CaV2O4 G.-W. Chern and N. Perkins, Rapid Comm. of Phys. Rev. B 80, 220405 (2009) arXiv:0907.3006 |
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| 36. | Large-J
approach to strongly coupled spin-orbital systems G.-W. Chern and N. Perkins, Rapid Comm. of Phys. Rev. B 80, 180409 (2009) arXiv:0905.4728 |
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| 35. | Variational
study of the antiferromagnetic insulating phase of V2O3 based on
N-th order Muffin-Tin-Orbitals N.Perkins, S. Di Matteo, C.R. Natoli, Phys. Rev. B 80, 165106 (2009) arXiv:0904.2757 |
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| 34. | Raman
scattering in a Heisenberg S=1/2 antiferromagnet on the anisotropic
triangular lattice N. Perkins and W. Brenig, Journal of Physics: Conference Series 145, 012306 (2009) |
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| 33. | Magnetism
and Kondo effect in strongly correlated electron system B. Coqblin, J.R. Iglesias, N.B. Perkins, S.M. Magalhaes, F.M. Zimmer, Journal of Optoelectronics and Advanced Materials, 101583 (2008) |
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| 32. | Orbital-spin
order and the origin of structural distortion in MgTi2O4 S. Leoni, A. N. Yaresko, N. Perkins, H. Rosner, L.Craco, Phys. Rev. B 78, 125105 (2008), arXiv:0901.4619 |
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| 31. | Raman
scattering in a Heisenberg S=1/2 antiferromagnet on triangular lattice N. B. Perkins and W.Brenig, Phys. Rev. B 77, 174412 (2008), arXiv:0803.0130 |
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| 30. | Magnetic
excitation in vanadium spinels N. B. Perkins and O. Sikora, Phys. Rev. B 76, 107741 (2007), arXiv:0711.0732 |
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| 29. | Doniach
diagram for ordered,
disordered and
underscreened Kondo lattices B. Coqblin, J. R. Iglesias, N. B. Perkins, S. M. Magalhaes, and F. M. Zimmer, Journal of Magnetism and Magnetic Materials 320(2), 428 (2007), arXiv:0708.3807. |
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| 28. | Ferromagnetic
Doniach diagram for underscreened Kondo Lattice B. Coqblin, N.B.Perkins, J. R. Iglesias , Journal of Magnetism and Magnetic Materials 320(2), 428 (2007). |
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| 27. | The
underscreened Kondo lattice model applied to heavy fermion uranium
compounds N. B. Perkins, M. D. Nunez-Regueiro, J. R. Iglesias and B. Coqblin, Phys. Rev. B 76, 125101 (2007), arXiv:0711.4765 . |
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| 26. |
Coexistence
of ferromagnetism and Kondo effect in the underscreened Kondo lattice N. B. Perkins, M. D. Nunez-Regueiro, J. R. Iglesias and B. Coqblin, Eur. Phys. Lett. 79, 57006 (2007), arXiv:cond-mat/0609199 . |
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| 25. |
Underscreened
Kondo lattice model at finite temperature B. Coqblin, J. R. Iglesias, M. D. Nunez-Regueiro and N. B. Perkins, Journal of Magnetism and Magnetic Materials 310 , 428 (2007) |
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| 24. |
A
S=1
underscreened Kondo lattice model N. B. Perkins, M. D. Nunez-Regueiro, J. R. Iglesias and B. Coqblin, Physica B 378-380, 698 (2006) |
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| 23. |
Orbital
order in vanadium spinels S. Di Matteo, G. Jackeli, and N.B. Perkins, Phys. Rev. B 72, 020408 (2005), arXiv:cond-mat/0505031 |
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| 22. |
Valence-bond
crystal, and lattice distortions in a pyrochlore antiferromagnet with
orbital degeneracy S. Di Matteo, G. Jackeli, and N.B. Perkins, Phys. Rev. B 72, 024431 (2005), arXiv:cond-mat/0501289 |
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| 21. |
Valence-bond
crystal in a pyrochlore antiferromagnet with orbital degeneracy S. Di Matteo, G. Jackeli, C. Lacroix and N.B. Perkins, Phys. Rev. Lett 93, 077208 (2004), arXiv:cond-mat/0404127 |
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| 20. |
Electronic
states and magnetic excitations in LiV2O4: Exact
diagonalization
study S. Burdin, N.B. Perkins, and C. Lacroix, Journal of Physics: Cond. Matter 16, S621-S627 (2004), arXiv:cond-mat/0309235 |
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| 19. |
Magnetic
structure of NdMnO3 consistently doped with Sr and Ru A.M. Balagurov, S.N. Bushmeleva, V.Y. Pomjakushin, D.V. Sheptyakov, V.A. Amelichev, O.Yu. Gorbenko, A.R. Kaul, E.A. Gan'shina, and N.B. Perkins, Phys. Rev. B 70, 014427 (2004) |
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| 18. |
An
effective spin-orbital Hamiltonian for Sr2FeWO6 N.B. Perkins, S. Di Matteo, and G. Jackeli, Journal of Magnetism and Magnetic Materials, 272-276, 132 (2004). |
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| 17. |
An
effective spin-orbital Hamiltonian for the double perovskite Sr2FeWO6: Derivation of the phase diagram S. Di Matteo, G. Jackeli, and N.B. Perkins, Phys. Rev. B 67, 184427 (2003), arXiv:cond-mat/0302293 |
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| 16. |
Open
problems on the nature of the antiferromagnetic ground state of V2O3 S. Di Matteo, N.B. Perkins, and C.R. Natoli, Acta Phys.Polon. B 34, 775 (2003). |
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| 15. |
Doping
dependance of the exchange energies in bilayer manganites: Role of orbital degrees of freedom G. Jackeli and N.B. Perkins, Phys. Rev. B 65, 212402 (2002), arXiv:cond-mat/0110185 |
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| 14. |
Ground
state electronic properties of V2O3;
S. Di Matteo, N.B. Perkins, and C.R. Natoli, Journal of Physics: Cond. Mat. 14, L37 (2002). |
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| 13. |
Spin-1
effective Hamiltonian with three degenerate orbitals: An application to the case of V2O3 S. Di Matteo, N.B. Perkins, and C.R. Natoli, Phys. Rev. B 65, 054413 (2002), arXiv:cond-mat/0107026 |
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| 12. |
Theory
of spin wave excitations of metallic A-type antiferromagnetic manganites G. Jackeli, N.B. Perkins, and N.M. Plakida, Phys. Rev. B 64, 092403 (2001), arXiv:cond-mat/0012166 |
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| 11. |
Spin
wave
dispersion softening in the ferromagnetic Kondo lattice model for
manganites F. Mancini, N.B. Perkins, and N.M. Plakida, Phys. Lett. A 284, 286 (2001), arXiv:cond-mat/0011464 |
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| 10. |
The
possibility of forming coupled pairs in the periodic Anderson model V.A. Moskalenko, D.F. Digor, P. Entel, M. Marinaro, and N.B. Perkins, Teor. and Math. Phys. 127, 664 (2001). |
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| 9. |
Hopping
perturbation treatment of the periodic Anderson model around the atomic
limit V.A. Moskalenko, P. Entel, M. Marinaro, N.B. Perkins, and C. Holtfort, Phys. Rev. B 63, 245119, (2001). |
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| 8. |
Magnetic
and orbital ordering in cuprates
and manganites M. Cuoco, N.B. Perkins, and A.M. Oles, Proceedings of the Fourth Training Course in the Physics of Correlated Electron Systems and High-Tc Superconductors Vietri sul Mare, Salerno, Italy, AIP 4, 226, (2000); cond-mat/0012013, arXiv:cond-mat/0012013 |
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| 7. |
Charge
and magnetic ordering in
two-orbital double-exchange model for manganites G. Jackeli, N.B. Perkins, and N.M. Plakida, Phys. Rev. B 62, 372 (2000), arXiv:cond-mat/9910391 |
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| 6. |
The
canonical transformation
method in the periodic Anderson model V.A. Moskalenko and N.B. Perkins, Teor. and Math. Phys. 121, 1654 (1999). |
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| 5. |
Spin
Dynamics in the generalized
ferromagnetic Kondo model for manganites N.B. Perkins and N.M.Plakida, Teor. and Math. Phys. 120, 1182 (1999), arXiv:cond-mat/9901141 |
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| 4. |
A
New
Analysis of Optical
Excitations in the Hubbard Model, F. Mancini, N.B. Perkins and D. Villani, Physica B 259, 755, (1999) . |
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| 3. |
Magnons,
magnetic polaritons and
magnetostatic waves M.I. Kaganov, N.B. Pustylnik (maiden name) and T.I. Shalaeva, Uspekhi Fiz. Nauk (Soviet Physics Advances) 167, 191 (1997). |
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| 2. |
Macroscopic
electrodynamics of
antiferromagnetic with Goldstone spectrum branch M.I. Kaganov and N.B. Pustylnik (maiden name), Journal of Experimental and Theoretical Physics 110, 2193 (1996). |
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| 1. |
Surface
magnetic vibrations in
uniaxial antiferromagnetic M.I. Kaganov and N.B. Pustylnik (maiden name), Journal of Experimental and Theoretical Physics 107, 1298 (1995). |
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