Blue perovskite light-emitting diodes (PeLEDs) are essential in pixels of perovskite displays,
while their progress lags far behind their red and green counterparts. Here, we focus on …

Halide perovskites (HPs) are potential game-changing materials for a broad spectrum of
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …

The successful implementation of perovskite light-emitting diodes (PeLEDs) in advanced
displays and lighting has proven to be challenging because of the inferior performance of …

Over the past few years, lead‐halide perovskites (LHPs), both in the form of bulk thin films
and colloidal nanocrystals (NCs), have revolutionized the field of optoelectronics, emerging …

The perovskite/silicon tandem solar cell (PK/c‐Si TSC) is a reasonable choice that can break
through the efficiency limitations of silicon cells. Here, the p‐i‐n perovskite solar cell is …

Aside from photovoltaics, metal-halide perovskite semiconductors have also emerged as an
attractive platform for LEDs and even lasers. For all of them, performance and operational …

Despite the well-known implications in the field of III–V semiconductors, lattice strain in
halide perovskite materials has been largely overlooked until recently. Here, we review the …

The bandgap tunability of mixed-halide perovskites makes them promising candidates for
light-emitting diodes and tandem solar cells. However, illuminating mixed-halide perovskites …

Photoinduced nonequilibrium processes in nanoscale materials play key roles in
photovoltaic and photocatalytic applications. This review summarizes recent theoretical …

Two-dimensional (2D) halide perovskites are promising materials for environmentally stable
next-generation optoelectronic device applications. Besides the widely investigated …