Research

Teaching

Publications

Curriculum Vitae

Links

Home



List of publications


Articles in refereed journals:

Submitted:

  1. "Bipolarons bound by repulsive phonon-mediated interactions", John Sous, Mona Berciu and Roman V. Krems

  2. "Type-II Dirac semimetal stabilized by electron-phonon coupling", Mirko Moeller, George A. Sawatzky, Marcel Franz and Mona Berciu;

  3. "Antinodal collapse in superconducting copper oxides driven by charge-transfer manipulation", F. Cilento, G. Manzoni, A. Sterzi, S. Peli, A. Ronchi, A. Crepaldi, F. Boschini, C. Cacho, R. Chapman, E. Springate, M. Capone, M. Berciu, A. F. Kemper, A. Damascelli, C. Giannetti, F. Parmigiani;
2017:
  1. "Orbiton-magnon interplay in the spin-orbital polarons of KCuF3 and LaMnO3", Krzysztof Bieniasz, Mona Berciu and Andrzej M. Oles, Phys. Rev. B 95, 235153 (2017) (7 pages); (pdf file)

  2. "Phonon-mediated repulsion, sharp transitions and (quasi)self-trapping in the extended Peierls-Hubbard model ", J. Sous, M. Chakraborty, C. P. J. Adolphs, R. Krems and M. Berciu, Scientific Reports 7, 1169 (2017) (7 pages); (pdf file)

  3. "Dual coupling effective band model for polarons", Dominic Marchand, Philip C. E. Stamp and Mona Berciu, Phys. Rev. B 95, 035117 (2017) (18 pages); (pdf file)
2016:
  1. "Green's function variational approach to orbital polarons in KCuF3", K. Bieniasz, M. Berciu, M. Daghofer and A. M. Oles, Phys. Rev. B 94, 085117 (2016) (14 pages); (pdf file)

  2. "Non-Zhang-Rice singlet character of the first ionization state of T-CuO", Clemens P. J. Adolphs, Simon Moser, George A. Sawatzky and Mona Berciu, Phys. Rev. Lett. 116, 087002 (2016); (pdf file)

  3. "Differences in the quasiparticle dynamics for one-band and three-band cuprate models", Hadi Ebrahimnejad, George A. Sawatzky and Mona Berciu, J. Phys.: Cond. Mat. 28, 105603 (2016) (14 pages); invited blog; (pdf file)

  4. "Discontinuous polaron transition in a two-band model", Mirko Moeller and Mona Berciu, Phys. Rev. B 93, 035130 (2016) (13 pages); (pdf file)

2015:
  1. "On the equivalence of models with similar low-energy quasiparticles", Mirko Moeller and Mona Berciu, Phys. Rev. B 92, 214422 (2015) (8 pages); (pdf file)

  2. "Large cations as surfactants for the growth of polar epitaxial films ", Alfred K. C. Cheung, Ilya Elfimov, Mona Berciu and George A. Sawatzky, Phys. Rev. B 91, 125405 (2015) (5 pages); (pdf file)

2014:
  1. "The dynamics of a doped hole in cuprates is not controlled by spin fluctuations", Hadi Ebrahimnejad, George A. Sawatzky and Mona Berciu, Nature Physics 10, 951-955 (2014); (pdf file)

  2. "Strongly bound yet light bipolarons for double-well electron-phonon coupling", Clemens P. J. Adolphs and Mona Berciu, Phys. Rev. B 90, 085149 (2014) (7 pages); (pdf file)

  3. "Local environment effects on a charge carrier injected into an Ising chain", Mirko Moeller and Mona Berciu, Phys. Rev. B 90, 075145 (2014) (10 pages); (pdf file)

  4. "Spectrum of a lattice exciton in a transverse magnetic field: emergence of full translational symmetry", Mona Berciu, Phys. Rev. B 89, 245128 (2014) (8 pages); (pdf file)

  5. "Charge disproportionation without charge transfer in the rare-earth nickelates as a possible mechanism for the metal-insulator transition", Steve Johnston, Anamitra Mukherjee, Ilya Elfimov, Mona Berciu and George A. Sawatzky, Phys. Rev. Lett. 112, 106404 (2014); (pdf file)

  6. "Single polaron properties for double-well electron-phonon coupling", Clemens P.J. Adolphs and Mona Berciu, Phys. Rev. B 89, 035122 (2014) (11 pages); (pdf file)

2013:
  1. "Low-temperature evolution of the spectral weight of a spin-up carrier moving in a ferromagnetic background", Mirko Moeller and Mona Berciu, Phys. Rev. B 88, 195111 (2013) (12 pages); (pdf file)

  2. "Binding carriers to a non-magnetic impurity in a two-dimensional square Ising antiferromagnet", Hadi Ebrahimnejad and Mona Berciu, Phys. Rev. B 88, 104410 (2013) (10 pages); (pdf file)

  3. "The effect of dispersive optical phonons on the behaviour of a Holstein polaron", Dominic J. J. Marchand and Mona Berciu, Phys. Rev. B 88, 060301(R) (2013); (pdf file)

  4. "Phonon-assisted sliding down the Wannier-Stark ladder", Alfred K.C. Cheung and Mona Berciu, Phys. Rev. B 88, 035132 (2013) (9 pages); (pdf file)

  5. "Hidden Quasiparticles and Incoherent Photoemission Spectra in Na2IrO3", F. Trousselet, M. Berciu, A. M. Oles and P. Horsch, Phys. Rev. Lett. 111, 037205 (2013); (pdf file)

  6. "Investigating polaron transitions with polar molecules", Felipe Herrera, Kirk W. Madison, Roman V. Krems, Mona Berciu, Phys. Rev. Lett. 110, 223002 (2013); (pdf file)

  7. "Going beyond the linear approximation in describing electron-phonon coupling: Relevance for the Holstein model", Clemens P. J. Adolphs and Mona Berciu, Europhys. Lett. 102, 47003 (2013); (pdf file)

  8. "A variational approach for calculating Auger electron spectra: going beyond the impurity approximation", Anamitra Mukherjee, George A. Sawatzky and Mona Berciu, Phys. Rev. B 87, 165136 (2013) (11 pages); (pdf file)

2012:
  1. "Perturbational study of the lifetime of a Holstein polaron in the presence of weak disorder", Hadi Ebrahimnejad and Mona Berciu, Phys. Rev. B 86, 205109 (2012) (9 pages);(pdf file)

  2. "Role of the lattice structure in determining the magnon-mediated interactions between charge carriers doped into a magnetically ordered background", Mirko Moeller, George A. Sawatzky and Mona Berciu, Phys. Rev. B 86, 075128 (2012) (15 pages); (pdf file)

  3. "Evolution of the impurity band in a weakly doped, highly compensated semiconductor", Ashley M. Cook and Mona Berciu, Phys. Rev. B 85, 235130 (2012) (9 pages); (pdf file)

  4. "Magnon-mediated interactions between fermions depend strongly on the lattice structure", Mirko Moeller, George A. Sawatzky and Mona Berciu, Phys. Rev. Lett. 108, 216403 (2012); (pdf file).

  5. "Trapping of three-dimensional Holstein polarons by various impurities", Hadi Ebrahimnejad and Mona Berciu, Phys. Rev. B 85, 165117 (2012) (11 pages); (pdf file).

  6. "Efficient computation of lattice Green's functions for models with longer-range hopping", M. Moeller, A. Mukherjee, C.P.J. Adolphs, D.J.J. Marchand and M. Berciu, J. Phys. A: Math. Theor. 45, 115206 (2012); (pdf file).

  7. "Controlling Curie temperature in GaMnAs through location of the Fermi level within the impurity band", M. Dobrowolska, K. Tivakornasithon, X. Liu, J. K. Furdyna, M. Berciu, K. M. Yu and W. Walukiewicz, Nature Materials 11, 444 (2012) (pdf file). .Highlighted in "News and Views" by N. Samarth, "Ferromagnetic semiconductors: Battle of the bands", Nature Materials 11, 360 (2012); at Phys.Org by L. Yarris, "Researchers solve controversy over gallium manganese arsenide that could boost spintronic performance", see link.

2011:
  1. "Few-particle Green's functions for strongly correlated systems on infinite lattices", Mona Berciu, Phys. Rev. Lett. 107, 246403 (2011); (pdf file).

  2. "Aharonov-Bohm interference for a hole in a two-dimensional Ising antiferromagnet in a transverse magnetic field", Mona Berciu and Holger Fehske, Phys. Rev. B 84, 165104 (2011) (11 pages); (pdf file).

  3. "A computational approach to a doped antiferromagnet: correlations between two spin-polarons in a lightly doped CuO2 plane", Bayo Lau, Mona Berciu and George A. Sawatzky, Phys. Rev. B 84, 165102 (2011) (13 pages); (pdf file).

  4. "A spectral function tour of momentum-dependent electron-phonon coupling", C. N. Veenstra, G. L. Goodvin, M. Berciu and A. Damascelli, Phys. Rev. B 84, 085126 (2011) (14 pages); (pdf file).

  5. "Optical conductivity of the Holstein polaron", Glen L. Goodvin, Andrey S. Mishchenko and Mona Berciu, Phys. Rev. Lett. 107, 076403 (2011); (pdf file).

  6. "Heat transport in quantum spin chains: the relevance of integrability", Jinshan Wu and Mona Berciu, Phys. Rev. B 83, 214416 (2011) (7 pages); (pdf file).

  7. "Impact of spin-orbit coupling on the Holstein polaron", Zhou Li, L. Covaci, M. Berciu, D. Baillie, F. Marsiglio, Phys. Rev. B 83, 195104 (2011) (9 pages); (pdf file).

  8. "High-spin polaron in lightly doped CuO2 planes", Bayo Lau, Mona Berciu and George A. Sawatzky, Phys. Rev. Lett. 106, 036401 (2011); (pdf file).
2010:
  1. "Sharp transition for single polarons in the one-dimensional Su-Schrieffer-Heeger model", D. Marchand, G. De Filippis, V. Cataudella, M. Berciu, N. Nagaosa, N. V. Prokof'ev, A. S. Mishchenko, and P. C. E. Stamp, Phys. Rev. Lett. 105, 266605 (2010); (pdf file).

  2. "Efficient computation of lattice Green's functions for models with nearest-neighbour hopping", Mona Berciu and Ashley M. Cook, Europhys. Lett. 92, 40003 (2010); (pdf file).

  3. "The end points in the dispersion of Holstein polarons", Glen L. Goodvin and Mona Berciu, Europhys. Lett. 92, 37006 (2010); (pdf file).

  4. "Kubo formula for finite size systems", Jinshan Wu and Mona Berciu, Europhys. Lett. 92, 30003 (2010); (pdf file).

  5. "Holstein magneto-polarons: from Landau levels to Hofstadter butterflies", Mona Berciu, Phys. Rev. B 82, 201102(R) (2010); (pdf file).

  6. "Efficient Numerical Approach to Inhomogeneous Superconductivity: The Chebyshev Bogoliubov de Gennes Method", Lucian Covaci, Francois M. Peeters and Mona Berciu, Phys. Rev. Lett. 105, 167006 (2010); (pdf file).

  7. "Momentum Average approximation for models with boson-modulated hopping: the role of closed loops in the dynamical generation of a finite quasiparticle mass", Mona Berciu and Holger Fehske, Phys. Rev. B 82, 085116 (2010) (13 pages); (pdf file).

  8. "Elusive electron-phonon coupling in quantitative spectral function analyses", C. N. Veenstra, G. L. Goodvin, M. Berciu and A. Damascelli, Phys. Rev. B 82, 012504 (2010) (4 pages); (pdf file).

  9. "An Octapartite Lattice Based Computational Scheme for the spin 1/2 Square Lattice Heisenberg Antiferromagnet", Bayo Lau, Mona Berciu and George A. Sawatzky, Phys. Rev. B 81, 172401 (2010) (4 pages); (pdf file).

  10. "Holstein polaron in the presence of disorder", Mona Berciu, Andrei S. Mishchenko and Naoto Nagaosa, Europhys. Lett. 89 37007 (2010); (pdf file).

  11. "The effect of impurities on spin polarized Zeeman bound states in dilute magnetic semiconductor-superconductor hybrids", S-H Lin, T. Rappoport, M. Berciu and B. Janko, J. Appl. Phys. 107, 034307 (2010); (8 pages) (pdf file).
2009:
  1. "Holstein polarons near surfaces", Glen L. Goodvin, Lucian Covaci and Mona Berciu, Phys. Rev. Lett. 103, 176402 (2009); (pdf file).

  2. "Theory of optical conductivity for dilute GaMnAs", C. P. Moca, G. Zarand and M. Berciu, Phys. Rev. B 80, 165202 (2009) (17 pages); (pdf file).

  3. "On computing the square lattice Green's function without any integrations", Mona Berciu, J. Phys. A: Math. Theor. 42, 395207 (2009) (11 pages); (pdf file).

  4. "Origin of magnetic circular dichroism in GaMnAs: giant Zeeman splitting vs. spin dependent density of states", M Berciu, R. Chakarvorty, Y. V. Zhou, M. T. Alam, K. Traudt, R. Jakiela, A. Barcz, T. Wojtowicz, X. Liu, J. K. Furdyna and M. Dobrowolska, Phys. Rev. Lett. 102, 247202 (2009); (pdf file).

  5. "Electronic polarons and bipolarons in Fe-based superconductors: a pairing mechanism", Mona Berciu, Ilya Elfimov and George Sawatzky, Phys. Rev. B 79, 214507 (2009) (15 pages), featured on the Kaleidoscope and Virt. J. of Appl. of Supercond., 16 issue 12, (2009); (pdf file).

  6. "Ferromagnetic spin-polaron on complex lattices", Mona Berciu and G. A. Sawatzky, Phys. Rev. B 79, 195116 (2009) (11 pages); selected as an Editors' suggestion. (pdf file).

  7. "Polaron formation in the presence of Rashba spin-orbit coupling: implications for spintronics", Lucian Covaci and Mona Berciu, Phys. Rev. Lett. 102, 186403 (2009); (pdf file).
2008:
  1. "Momentum average approximation for models with electron-phonon coupling dependent on the phonon momentum", Glen L. Goodvin and Mona Berciu, Phys. Rev. B 78, 235120 (2008) (13 pages); (pdf file)

  2. "Tunneling conductance of a metal-semiconductor heterostructure with Rasha effect", B. Srisongmuang, P. Pairor and M. Berciu, Phys. Rev. B 78, 155317 (2008) (7 pages) and Virt. J. of Nanoscale Science & Technology, 18 issue 18, (2008); (pdf file)

  3. "Giant proximity effect in a phase-fluctuating superconductor", Dominic Marchand, Lucian Covaci, Mona Berciu, Marcel Franz, Phys. Rev. Lett. 101, 097004 (2008); (pdf file).

  4. "Survival of the Dirac points in rippled graphene", Lucian Covaci and Mona Berciu, Phys. Rev. Lett. 100, 256405 (2008); (pdf file).

  5. "Light polarons and bipolarons for a highly inhomogeneous electron-boson coupling", Mona Berciu and George A. Sawatzky, Europhysics Lett. 81, 57008 (2008) (6 pages); (pdf file).

  6. "Spectral weight transfer in a disorder-broadened Landau level", Chenggang Zhou and Mona Berciu, Nature Physics 4, 24-27 (2008); see file at arXiv:0710.3179.
2007:
  1. "Single polaron properties of the 1D breathing-mode Hamiltonian", Bayo Lau, Mona Berciu and George A. Sawatzky, Phys. Rev. B 76, 174305 (2007) (9 pages); (pdf file).

  2. "Holstein polaron: the effect of multiple phonon modes", Lucian Covaci and Mona Berciu, Europhysics Lett. 80, 67001 (2007) (6 pages); (pdf file).

  3. "Systematic improvement of the Momentum Average approximation for the Green's function of a Holstein polaron", Mona Berciu and Glen L. Goodvin, Phys. Rev. B 76, 165109 (2007) (14 pages); (pdf file).

  4. Berciu replies, Mona Berciu, Phys. Rev. Lett. 98, 209702 (2007); (pdf file).

  5. Experimental evidence of paired hole states in model high-Tc compounds, A. Rusydi, M. Berciu, P. Abbamonte, S. Smadici, H. Eisaki, Y. Fujimaki, S. Uchida, M. Ruebhausen, G. A. Sawatzky, Phys. Rev. B 75, 104510 (2007) (5 pages); and Virt. J. of Nanoscale Science & Technology, 15 issue 13, (2007); (pdf file).

  6. Exact Green's functions for the two-site Hubbard-Holstein model, Mona Berciu, Phys. Rev. B 75, 081101(R) (2007); (pdf file).
2006:
  1. The Green's function of the Holstein polaron, Glen L. Goodvin, Mona Berciu, and George A. Sawatzky, Phys. Rev. B 74, 245104 (2006) (22 pages); (pdf file).

  2. The effect of the Abrikosov vortex phase on spin and charge states in magnetic semiconductor-superconductor hybrids, Tatiana G. Rappoport, Mona Berciu, and Boldizsar Janko, Phys. Rev. B 74, 094502 (2006) (12 pages); and Virt. J. of Appl. of Supercond, 11 issue 6, (2006); (pdf file).

  3. Green's function of a dressed particle, Mona Berciu, Phys. Rev. Lett. 97, 036402 (2006); (pdf file).
2005:
  1. Critical phenomena and quantum phase transition in long range Heisenberg antiferromagnetic chains, Nicolas Laflorencie, Ian Affleck, and Mona Berciu, J. Stat. Mech. P12001 (2005) (37 pages); (pdf file).

  2. Correlated mesoscopic fluctuations in integer quantum Hall transitions, Chenggang Zhou and Mona Berciu, Phys. Rev. B 72, 085306 (2005) (17 pages); and Virt. J. NanoSci & Tech., 12 issue 7, (2005); (pdf file).

  3. Manipulating nanoscale spin and charge textures in diluted magnetic semiconductors using superconducting vortices, M. Berciu, T. Rappoport and B. Janko, Nature 435, 71-75 (2005), see cond-mat/0503353; and Virt. J. NanoSci & Tech., 12 issue 1, (2005). Highlighted in "Research News", Nature Materials 4, 424 (2005). (pdf file).

  4. Effects of large disorder on the Hofstadter butterfly, Chenggang Zhou, Mona Berciu and R. N. Bhatt, Phys. Rev. B 71, 125310 (2005) (13 pages); (pdf file).

  5. Resistance fluctuations near integer quantum Hall transitions in mesoscopic samples, Chenggang Zhou and Mona Berciu, Europhys. Lett. 69, 602-608 (2005); (pdf file).

  6. Magnetic susceptibility of diluted magnetic semiconductors at low carrier densities, Adel Kassaian and Mona Berciu, Phys. Rev. B 71, 125203 (2005) (11 pages); (pdf file).

  7. The longitudinal conductance of mesoscopic Hall samples with arbitrary disorder and periodic modulations, Chenggang Zhou and Mona Berciu, Phys. Rev. B 70, 165318 (2004) (12 pages); and Virt. J. NanoSci & Tech., 10 issue 19, (2004); (pdf file).
2004 and earlier:
  1. Magnetic structure factor in cuprate superconductors: evidence for charged meron-vortices, Mona Berciu and Sajeev John, Phys. Rev. B 69, 224515 (2004) (13 pages); (pdf file).

  2. Exchange anisotropy, disorder and frustration in diluted, predominantly ferromagnetic, Heisenberg spin systems, C. Zhou, M.P. Kennett, X. Wan, M. Berciu and R.N. Bhatt, Phys. Rev. B 69, 144419 (2004) (9 pages); (pdf file).

  3. A Laterally Modulated 2D Electron System in the Extreme Quantum Limit, Sorin Melinte, Mona Berciu, C. Zhou, E. Tutuc, S. J. Papadakis, C. Harrison, E. P. De Poortere, Mingshaw Wu, P. M. Chaikin, M. Shayegan, R. N. Bhatt and R. A. Register, Phys. Rev. Lett. 92, 036802 (2004); (pdf file).

  4. Mean-field approach to disorder effects on ferromagnetism in (III,Mn)V at low carrier densities, Mona Berciu and R. N. Bhatt, Phys. Rev. B 69, 045202 (2004) (14 pages); (pdf file).

  5. Nanoscale Zeeman localization of charge carriers in diluted magnetic semiconductor-permalloy hybrids, Mona Berciu and Boldizsar Janko, Phys. Rev. Lett. 90, 246804 (2003); and Virt. J. NanoSci & Tech., 7 issue 26, (2003); (pdf file).

  6. Photonic band gaps based on tetragonal lattices of slanted pores, Ovidiu Toader, Mona Berciu and Sajeev John, Phys. Rev. Lett. 90, 233901 (2003); and Virt. J. NanoSci & Tech., 7 issue 25, (2003); (pdf file).

  7. Berciu and Bhatt reply, Mona Berciu and R. N. Bhatt, Phys. Rev. Lett. 90, 029702 (2003); (pdf file).

  8. Spin-waves in disordered III-V diluted magnetic semiconductors, Mona Berciu and R. N. Bhatt, Phys. Rev. B 66, 085207 (2002) (13 pages); (pdf file).

  9. Monte Carlo simulations of an impurity-band model for III-V diluted magnetic semiconductors, M. P. Kennett, Mona Berciu and R. N. Bhatt, Phys. Rev. B 66, 045207 (2002) (16 pages); (pdf file).

  10. Two-component approach for thermodynamic properties in diluted magnetic semiconductors, M. P. Kennett, Mona Berciu and R. N. Bhatt, Phys. Rev. B 65, 115308 (2002) (11 pages); (pdf file).

  11. Effects of disorder on ferromagnetism in diluted magnetic semiconductors, Mona Berciu and R. N. Bhatt, Phys. Rev. Lett. 87, 107203 (2001); (pdf file).

  12. Microscopic model for d-wave pairing in cuprates: what happens when electrons somersault?, Mona Berciu and Sajeev John, Physica B 296, 143-155 (2001); (pdf file).

  13. Microscopic model for d-wave charge carrier pairing and non-Fermi-liquid behavior in a purely repulsive two-dimensional electron system, Mona Berciu and Sajeev John, Phys. Rev. B 61, 16454-16469 (2000); (pdf file).

  14. Quantum dynamics of charged and neutral magnetic solitons: Spin-charge separation in the one-dimensional Hubbard model, Mona Berciu and Sajeev John, Phys. Rev. B 61, 10015-10028 (2000); (pdf file).

  15. Numerical study of multisoliton configurations in a doped antiferromagnetic Mott insulator, Mona Berciu and Sajeev John, Phys. Rev. B 59, 15143-15159 (1999); (pdf file).

  16. Charged bosons in a doped Mott insulator: Electronic properties of domain wall solitons and meron vortices, Mona Berciu and Sajeev John, Phys. Rev. B 57, 9521-9543 (1998); (pdf file).

  17. Midgap states of a two-dimensional antiferromagnetic Mott insulator: Electronic structure of meron-vortices, Sajeev John, Mona Berciu and A. Golubentsev, Europhys. Lett. 41, 31-36 (1998); (pdf file).


Other contributions:

  1. Viewpoint: Challenging a hole to move through an ordered insulator, Mona Berciu, Physics 2, 55 (2009); (pdf file).


Conference proceedings in refereed journals:

  1. "Holstein polarons and triplet bipolarons with NNN hopping", Monodeep Chakraborty, A. Taraphder, and Mona Berciu, AIP Conference Proceedings 1832, 090025 (2017)

  2. "The Green Function Variational Approximation: Significance of Physical Constraints", K. Bieniasz, M. Berciu and A. M. Oles, Acta Physica Polonica A 130, 659-662 (2016)

  3. Momentum Average approximations for the Holstein polaron, Mona Berciu, Can. J. Phys 86, 523-527 (2008) (Theory Canada III, Edmonton, June 2007). Selected as the best paper in condensed matter and materials physics published in the journal that year.

  4. Diluted Magnetic Semiconductors: effects of positional disorder, Mona Berciu, Phil. Mag. 86, 1947 (2006) (26 pages); (3rd Summer School on Strongly Correlated Electrons, Debrecen, Hungary, Sept.5-11, 2004.).

  5. Disorder and frustration in diluted magnetic semicondictors at low carrier densities, R. N. Bhatt, C. Zhou, M. P. Kennett, M. Berciu and X. Wan, Int. J. Mod. Phys. B 19, 5-7 (2005); ( New3SC-5, Chungking, China).

  6. Localization of electronic eigenstates and spin waves in diluted magnetic semiconductors at low carrier densities, Mona Berciu and R. N. Bhatt, phys. stat. sol. (b) 241, 2055-2064 (2004).

  7. Effects of clustering and dimensionality on the magnetic properties of diluted magnetic semiconductors, R. N. Bhatt, M. P. Kennett, M. Berciu and A. Kassaian, Mat. Res. Soc. Symp. Proc. Vol. 794, 2004 (Fall MRS 2003, Boston). see pdf file).

  8. Disorder effects on ferromagnetism in diluted, magnetic semiconductors, M. P. Kennett, M. Berciu and R. N. Bhatt, J. Magn. Magn. Mat. 272-276, pp. 1993-1994 (2004); ( ICM 2003, Rome).

  9. Exchange anisotropy effects on ferromagnetism in diluted, magnetic semiconductors, C. Zhou, M. P. Kennett, M. Berciu and R. N. Bhatt, J. Magn. Magn. Mat. 272-276, pp. 2014-2015 (2004); ( ICM 2003, Rome).

  10. Disorder Effects on Ferromagnetism in (III,Mn)V Diluted Magnetic Semiconductors, M. P. Kennett, M. Berciu and R. N. Bhatt, "Proceedings of the Australian Institute of Physics 15th Biennial Congress 2002", edited by D. Neilson, pp. 361-363 (Causal, Adelaide 2002); ( 15th Biennial Congress 2002, AIP, Sydney, Australia).

  11. Diluted Magnetic Semiconductors in the Low Carrier Density Regime, R. N. Bhatt, M. Berciu, M. P. Kennett and Xin Wan, J. of Supercond.: INM 15, pp. 71-83 (2002); ( Spintronics 2001, Washington, USA). see pdf file).

  12. Numerical simulations of random spins (and fermionic) models with a wide distribution of energy scales, R. N. Bhatt, Xin Wan, M. P. Kennett and M. Berciu, Comp. Phys. Comm. 147, pp. 684-689 (2002); ( CCP2001, Aachen, Germany). see pdf file).

  13. Mean-field approach to disorder effects on ferromagnetism in GaMnAs, M. Berciu and R. N. Bhatt, Physica B 312-313 , pp. 815-817 (2002); ( SCES2001, Ann Arbor, MI, USA); see pdf file)