The development of light-emitting diodes with improved efficiency, spectral properties,
compactness and integrability is important for lighting, display, optical interconnect, logic and …

Monolayer group-VI transition metal dichalcogenides have recently emerged as semiconducting
alternatives to graphene in which the true two-dimensionality is expected to illuminate …

As a consequence of degeneracies arising from crystal symmetries, it is possible for electron
states at band-edges (‘valleys’) to have additional spin-like quantum numbers 1 , 2 , 3 , 4 , 5 …

Van der Waals bound heterostructures constructed with two-dimensional materials, such as
graphene, boron nitride and transition metal dichalcogenides, have sparked wide interest in …

Semi-metallic graphene and semiconducting monolayer transition-metal dichalcogenides
are the most intensively studied two-dimensional materials of recent years 1 , 2 . Lately, black …

Local energy extrema of the bands in momentum space, or valleys, can endow electrons in
solids with pseudospin in addition to real spin 1 , 2 , 3 , 4 , 5 . In transition metal …

Objectives The purpose of this study was to determine the significance of interscanner
variability in CT image radiomics studies. Materials and Methods We compared the radiomics …

Crystal symmetry governs the nature of electronic Bloch states. For example, in the presence
of time-reversal symmetry, the orbital magnetic moment and Berry curvature of the Bloch …

Nonlinear optical frequency conversion, in which optical fields interact with a nonlinear medium
to produce new field frequencies 1 , is ubiquitous in modern photonic systems. However, …

The combination of its high electron mobility 1, 2, 3, 4, 5, broadband absorption 6 and
ultrafast luminescence 7, 8, 9, 10 make graphene attractive for optoelectronic and photonic …