Organic semiconductors have opened up many new electronic applications, enabled by
properties like flexibility, low-cost manufacturing, and biocompatibility, as well as improved …

The emergence of planar electroluminescent diodes (including polymer light‐emitting
diodes, organic light‐emitting diodes, quantum‐dot light‐emitting diodes, and perovskite …

Flat bands have empowered novel phenomena such as robust canalization with strong
localization, high-collimation and low-loss propagation. However, the spatial symmetry …

Charge carrier traps are discrete states within organic semiconductors with the propensity to
capture and hold onto electrons or holes, thereby hindering their contribution to electrical …

Light-emitting electrochemical cells (LECs) are promising candidates for fully solution-
processed lighting applications because they can comprise a single active-material layer …

Polaritons light up future displays | Light: Science & Applications Skip to main content Thank
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Photon upconversion (UC) from near-infrared (NIR)-to-visible in the solid state via the triplet–
triplet annihilation (TTA) process is important for numerous applications. Inorganic quantum …

The administration of antibiotics has been the primary strategy for combating bacterial
infections [1, 2]. However, the widespread and excessive use of antibiotics has resulted in …

Upconversion (UC) of low-energy photons to higher-energy photons has enabled exciting
advances in applications such as 3D printing, bioimaging, and more. In particular, UC of …

Crystallization of rubrene, progressing from an amorphous phase to a triclinic meta-stable
and ultimately to the orthorhombic stable phase, offers broad applications not only in organic …