When molecules are placed at the interface to metals or metal oxides, an increase in their
infrared (IR) spectral intensities is observed, a phenomenon termed surface-enhanced …

Infrared spectroscopy is a powerful tool widely used in research and industry for a label-free
and unambiguous identification of molecular species. Inconveniently, its application to …

Graphene plasmonic modulators can manipulate the mid‐infrared light in transmission
mode, which is currently challenging for traditional liquid crystal and digital micromirror …

Tunable metamaterial devices have experienced explosive growth in the past decades,
driving the traditional electromagnetic (EM) devices to evolve into diversified functionalities …

Infrared absorption spectroscopy is a powerful biochemical analysis tool as it extracts
detailed molecular structural information in a label-free fashion. Its molecular specificity …

Metal–organic frameworks (MOFs) have been extensively used for gas sorption, storage and
separation owing to ultrahigh porosity, exceptional thermal stability, and wide structural …

Simultaneous on‐chip sensing of multiple greenhouse gases in a complex gas environment
is highly desirable in industry, agriculture, and meteorology, but remains challenging due to …

Metamaterials have proven their ability to possess extraordinary physical properties distinct
from naturally available materials, leading to exciting sensing functionalities and …

Surface-enhanced infrared absorption (SEIRA) spectroscopy is a powerful technique that
overcomes the issue of low molecular absorption cross-sections in infrared spectroscopy …

We observe from simulations that a doubly resonant structure can exhibit spectral behavior
analogous to electromagnetically induced transparency, as well as superscattering …