Abstract Quasi-two-dimensional (quasi-2D) perovskites have attracted extraordinary
attention due to their superior semiconducting properties and have emerged as one of the …

Smart textiles are composed of multi-structured functional materials capable of producing
sensory responses and energy in response to environmental, chemical and physical stimuli …

Quasi‐2D perovskites have long been considered to have favorable “energy
funnel/cascade” structures and excellent optical properties compared with their 3D …

Perovskite light‐emitting diodes (PeLEDs) have received great attention in recent years due
to their narrow emission bandwidth and tunable emission spectrum. Efficient red emission is …

Electroluminescence efficiencies and stabilities of quasi-two-dimensional halide perovskites
are restricted by the formation of multiple-quantum-well structures with broad and …

Despite the well-established defect tolerance of metal halide perovskites (MHPs), there are
multiple sources of defects in MHPs, such as grain boundaries in thin films, colloidal …

The development of advanced perovskite emitters has considerably improved the
performance of perovskite light-emitting diodes (LEDs). However, the further development of …

Additives play a critical role for efficient perovskite light‐emitting diodes (PeLEDs). Here, we
report a novel phosphonate/phosphine oxide dyad molecular additive (PE‐TPPO), with …

Abstract Two-dimensional (2D) perovskites are known as one of the most promising
luminescent materials due to their structural diversity and outstanding optoelectronic …

Efficient and spectrally stable pure-red perovskite light-emitting diodes (PeLEDs) are still
rare and urgently needed for high-definition display. The traditional color tuning method by …