We review the dynamical mean-field theory of strongly correlated electron systems which is
based on a mapping of lattice models onto quantum impurity models subject to a self …

Optoelectronic materials that allow on‐chip integrated light signal emitting, routing,
modulation, and detection are crucial for the development of high‐speed and high …

An unambiguous observation of the Bose-Einstein condensation (BEC) of excitons in a
photoexcited bulk semiconductor and elucidation of its inherent nature have been …

The photoluminescence of excitons confined in an electric field tunable coupled AlAs/GaAs
quantum well has been investigated at T≥ 350 mK and magnetic fields H≤ 14 T. In the …

We propose that the exciton condensate may form in a well-controlled way in appropriately
arranged semiconductor quantum well structures. The mean-field theory of Keldysh and …

Two-dimensional graphene-like silicon carbide (2d-SiC) has emerged as an intriguing new
class of layered nanostructure. Using density functional theory, key electronic and optical …

Bound electron–hole pairs—excitons—are light Bose particles with a mass comparable to or
smaller than that of the free electron. Since the quantum degeneracy temperature scales …

Due to the long lifetime of indirect (interwell) excitons, exciton condensation (analogous to
the Bose-Einstein condensation of bosons) is expected to occur in coupled quantum wells …

Two-dimensional silicon carbide (2D-SiC) has attracted incredible research attention
recently because of its wide bandgap and high exciton binding energy. Here, we focus on …

Recently, two-dimensional silicon carbide (2D-SiC) has attracted considerable interest due
to its exotic electronic and optical properties. Here, we explore the thermal properties of 2D …