Results 21 to 30 of about 17,680,165 (53)
Using density functional theory to describe slowly varying fluctuations at finite temperatures : local magnetic moments in Gd and the ‘not so local’ moments of Ni [PDF]
, 2014 We briefly describe the density functional theory (DFT)-based 'disordered local moment' (DLM) picture for magnetism at finite temperatures. It shows how relatively slowly fluctuating local moments can emerge from the interacting electrons of many ...
Ernst, A. (Arthur) +2 more
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Study of materials and models with strongly correlated electrons [PDF]
, 2019 Se busca investigar propiedades de sistemas, tanto teóricos como experimentales, fuertemente correlacionados. Modelaremos compuestos sintetizados por nuestros colaboradores.
García, Daniel Julio
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Strongly correlated superconductivity
, 2018 We investigate the electronic properties of the ground state of strongly correlated electron systems. We use an optimization variational Monte Carlo method for the two-dimensional Hubbard model and the three-band d-p model. The many-body wavefunction is
M. Miyazaki, K. Yamaji, T. Yanagisawa
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Anregungen der wechselwirkenden Fermionen in reduzierten Dimensionen [PDF]
, 2010 In this thesis, we study the properties of excitations in the systems of interacting fermions. These excitations can be bosonic such as collective modes which we handle in the first part of this thesis or fermionic like quasi particles and quasi holes ...
Pirooznia, Peyman
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Metals and Semimetals with Strongly Correlated Electrons [PDF]
, 1997 A characteristic feature of strongly correlated electrons is the appearance of low energy scales. They may result in heavy-quasiparticle excitations at low temperatures.
Fulde, P.
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Integrable lattice models for strongly correlated electrons
, 2013 THESIS 10279This thesis is dedicated to the study of a new family of integrable lattice models for strongly correlated electrons, namely the Hubbard- Shastry models. The techniques of exactly solvable models, and in particular those of integrable systems,
Quinn, Eoin
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Transport properties of strongly correlated 2D electrons confined in microchannels [PDF]
, 2018 Okinawa Institute of Science and Technology Graduate UniversityDoctor of PhilosophyWigner crystal is the solid phase of strongly correlated electrons.
Jui-Yin, Lin, Lin, Jui-Yin
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The Effect of Disorder on Strongly Correlated Electrons
, 2011 Thesis (Ph.D, Physics, Engineering Physics and Astronomy) -- Queen's University, 2011-08-31 09:51:47.155This thesis is devoted to a study of the effect of disorder on strongly correlated electrons.
Farhoodfar, Avid
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Strongly correlated electrons on a honeycomb lattice
, 2011 Strongly correlated electron systems have fascinated physicists for decades. It started by the study of the metal-insulator transition also known as the Mott transition (Nobel prize 1977) which was observed in transition metal oxides, like for instance ...
Vegte, C.P. van der
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