What is he best known for?
The fields of study he is best known for:
- Quantum mechanics
- Electron
- Condensed matter physics
His primary scientific interests are in Condensed matter physics, Graphene, Electronic structure, Strongly correlated material and Quantum mechanics.
The various areas that Alexander I. Lichtenstein examines in his Condensed matter physics study include Density functional theory and Coulomb.
His studies deal with areas such as Mott insulator, Local-density approximation, Phase, Interaction energy and Statistical physics as well as Coulomb.
He interconnects Chemical physics, Doping, Impurity, Magnetic moment and Substrate in the investigation of issues within Graphene.
His work deals with themes such as Magnetism, Electronic correlation, Self-energy, Spin and Band gap, which intersect with Electronic structure.
His Strongly correlated material research includes elements of Mott transition, Omega and Atomic physics.
His most cited work include:
- First-principles calculations of the electronic structure and spectra of strongly correlated systems: the LDA+ U method (2544 citations)
- Molecular doping of graphene (823 citations)
- Continuous-time Monte Carlo methods for quantum impurity models (742 citations)
What are the main themes of his work throughout his whole career to date?
The scientist’s investigation covers issues in Condensed matter physics, Electronic structure, Hubbard model, Quantum mechanics and Strongly correlated material.
The study incorporates disciplines such as Fermi level, Electron and Graphene in addition to Condensed matter physics.
His research integrates issues of Chemical physics, Impurity and Doping in his study of Graphene.
His Electronic structure research is multidisciplinary, incorporating perspectives in Coulomb, Spectral line, Density functional theory and Atomic physics.
In Hubbard model, Alexander I. Lichtenstein works on issues like Statistical physics, which are connected to Quantum Monte Carlo and Quantum.
Alexander I. Lichtenstein works in the field of Quantum mechanics, focusing on Hamiltonian in particular.
He most often published in these fields:
- Condensed matter physics (77.13%)
- Electronic structure (30.72%)
- Hubbard model (23.09%)
What were the highlights of his more recent work (between 2016-2021)?
- Condensed matter physics (77.13%)
- Hubbard model (23.09%)
- Electronic structure (30.72%)
In recent papers he was focusing on the following fields of study:
Alexander I. Lichtenstein mainly focuses on Condensed matter physics, Hubbard model, Electronic structure, Statistical physics and Superconductivity.
His Condensed matter physics study integrates concerns from other disciplines, such as Fermi level and Density functional theory.
His study in Hubbard model is interdisciplinary in nature, drawing from both Fermion, Theoretical physics, Quantum, Boson and Lattice.
His Electronic structure research is multidisciplinary, relying on both Atom, Graphene and Metal–insulator transition.
The concepts of his Statistical physics study are interwoven with issues in Strongly correlated material, Mean field theory, Quantum Monte Carlo, Variational principle and Spin-½.
His Quantum Monte Carlo research incorporates themes from Anderson impurity model, Mott insulator and Coulomb.
Between 2016 and 2021, his most popular works were:
- Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory (151 citations)
- Magnon-assisted tunnelling in van der Waals heterostructures based on CrBr3 (135 citations)
- Local magnetic moments in iron and nickel at ambient and Earth's core conditions. (48 citations)
In his most recent research, the most cited papers focused on:
- Quantum mechanics
- Electron
- Condensed matter physics
Alexander I. Lichtenstein focuses on Condensed matter physics, Hubbard model, Density functional theory, Ferromagnetism and Instability.
His Condensed matter physics study combines topics from a wide range of disciplines, such as Electronic correlation, Electron and Graphene.
His Hubbard model study combines topics in areas such as Tight binding, Boson, Statistical physics and Bosonization.
His Density functional theory study incorporates themes from Exchange interaction, Electronic band structure and Renormalization.
His biological study spans a wide range of topics, including Ab initio, Fluctuation-dissipation theorem, Spin density and Bandwidth.
Alexander I. Lichtenstein has included themes like Fermi level, Fermi surface, Quasiparticle, Spin and Paramagnetism in his Electronic structure study.
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