The Hubbard model: A computational perspective
The Hubbard model is the simplest model of interacting fermions on a lattice and is of similar
importance to correlated electron physics as the Ising model is to statistical mechanics or the …
importance to correlated electron physics as the Ising model is to statistical mechanics or the …
[HTML][HTML] Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems
We present the science and technology roadmap for graphene, related two-dimensional
crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts …
crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts …
Quantum simulation
Simulating quantum mechanics is known to be a difficult computational problem, especially
when dealing with large systems. However, this difficulty may be overcome by using some …
when dealing with large systems. However, this difficulty may be overcome by using some …
High-power collective charging of a solid-state quantum battery
Quantum information theorems state that it is possible to exploit collective quantum
resources to greatly enhance the charging power of quantum batteries (QBs) made of many …
resources to greatly enhance the charging power of quantum batteries (QBs) made of many …
Quantum simulation of a Fermi–Hubbard model using a semiconductor quantum dot array
Interacting fermions on a lattice can develop strong quantum correlations, which are the
cause of the classical intractability of many exotic phases of matter,,. Current efforts are …
cause of the classical intractability of many exotic phases of matter,,. Current efforts are …
Designer Dirac fermions and topological phases in molecular graphene
The observation of massless Dirac fermions in monolayer graphene has generated a new
area of science and technology seeking to harness charge carriers that behave …
area of science and technology seeking to harness charge carriers that behave …
Hydroxylation of the surface of PbS nanocrystals passivated with oleic acid
Controlling the structure of colloidal nanocrystals (NCs) is key to the generation of their
complex functionality. This requires an understanding of the NC surface at the atomic level …
complex functionality. This requires an understanding of the NC surface at the atomic level …
Artificial honeycomb lattices for electrons, atoms and photons
Artificial honeycomb lattices offer a tunable platform for studying massless Dirac
quasiparticles and their topological and correlated phases. Here we review recent progress …
quasiparticles and their topological and correlated phases. Here we review recent progress …
Charger-mediated energy transfer in exactly solvable models for quantum batteries
We present a systematic analysis and classification of several models of quantum batteries
involving different combinations of two-level systems and quantum harmonic oscillators. In …
involving different combinations of two-level systems and quantum harmonic oscillators. In …
Long-range orientation and atomic attachment of nanocrystals in 2D honeycomb superlattices
MP Boneschanscher, WH Evers, JJ Geuchies… - Science, 2014 - science.org
Oriented attachment of synthetic semiconductor nanocrystals is emerging as a route for
obtaining new semiconductors that can have Dirac-type electronic bands such as graphene …
obtaining new semiconductors that can have Dirac-type electronic bands such as graphene …