Abstract 2D monolayers supporting a wide variety of highly confined plasmons, phonon
polaritons, and exciton polaritons can be vertically stacked in van der Waals …

Discovery of low-dimensional materials has been of great interest in physics and material
science. Optical permittivity is an optical fingerprint of material electronic structures, and thus …

This book has been designed primarily as a text book for a three-semester, three· hour per
week senior or graduate course in semiconductor physics for students In electrical …

Inelastic electron tunneling (IET), accompanied by energy transfer between the tunneling
charge carriers and other elementary excitations, is widely used to investigate the collective …

The integration of 2D materials with other dimensional materials opens up rich possibilities
for both fundamental physics and exotic nanodevices. However, current mixed-dimensional …

The ability to perform nanometer‐scale optical imaging and spectroscopy is key to
deciphering the low‐energy effects in quantum materials, as well as vibrational fingerprints …

The dimensionality of materials fundamentally influences their electronic and optical
properties, presenting a complex interplay with nonlinear optical (NLO) characteristics that …

Abstract Two-dimensional (2D) Dirac materials, eg, graphene and transition metal
dichalcogenides (TMDs), are one-atom-thick monolayers whose electronic behaviors are …

Owning to their unusual optical properties, such as electrical tunability and strong spatial
confinement, two-dimensional surface polaritons (2DSPs) hold great promise for deep sub …

Optical spectroscopy is a powerful tool for characterizing the properties of two-dimensional
(2D) heterostructures. However, extracting the permittivity information of each 2D layer in …