Reducing detrimental defects for high‐performance metal halide perovskite solar cells
In several photovoltaic (PV) technologies, the presence of electronic defects within the
semiconductor band gap limit the efficiency, reproducibility, as well as lifetime. Metal halide …
semiconductor band gap limit the efficiency, reproducibility, as well as lifetime. Metal halide …
Halide ion migration in perovskite nanocrystals and nanostructures
Conspectus The optical and electronic properties of metal halide perovskites provide insight
into the operation of solar cells as well as their long-term operational stability. Halide …
into the operation of solar cells as well as their long-term operational stability. Halide …
Metal halide perovskites for X-ray imaging scintillators and detectors
Radiation detection, using materials to convert high-energy photons to low-energy photons
(X-ray imaging) or electrical charges (X-ray detector), has become essential for a wide range …
(X-ray imaging) or electrical charges (X-ray detector), has become essential for a wide range …
Revealing charge carrier mobility and defect densities in metal halide perovskites via space-charge-limited current measurements
Space-charge-limited current (SCLC) measurements have been widely used to study the
charge carrier mobility and trap density in semiconductors. However, their applicability to …
charge carrier mobility and trap density in semiconductors. However, their applicability to …
In situ inorganic ligand replenishment enables bandgap stability in mixed‐halide perovskite quantum dot solids
Instability in mixed‐halide perovskites (MHPs) is a key issue limiting perovskite solar cells
and light‐emitting diodes (LEDs). One form of instability arises during the processing of MHP …
and light‐emitting diodes (LEDs). One form of instability arises during the processing of MHP …
Space-charge-limited electron and hole currents in hybrid organic-inorganic perovskites
Hybrid organic-inorganic perovskites are promising materials for the application in solar
cells and light-emitting diodes. However, the basic current-voltage behavior for electrons …
cells and light-emitting diodes. However, the basic current-voltage behavior for electrons …
Toward understanding space-charge limited current measurements on metal halide perovskites
Metal halide perovskite semiconductors have sprung to the forefront of research into
optoelectronic devices and materials, largely because of their remarkable photovoltaic …
optoelectronic devices and materials, largely because of their remarkable photovoltaic …
Cs2AgInCl6 Double Perovskite Single Crystals: Parity Forbidden Transitions and Their Application For Sensitive and Fast UV Photodetectors
Double perovskite Cs2AgInCl6 is newly reported as a stable and environmentally friendly
alternative to lead halide perovskites. However, the fundamental properties of this material …
alternative to lead halide perovskites. However, the fundamental properties of this material …
Low-Temperature Crystallization Enables 21.9% Efficient Single-Crystal MAPbI3 Inverted Perovskite Solar Cells
Lead halide perovskite solar cells (PSCs) have advanced rapidly in performance over the
past decade. Single-crystal PSCs based on micrometers-thick grain-boundary-free films with …
past decade. Single-crystal PSCs based on micrometers-thick grain-boundary-free films with …
Toward perovskite solar cell commercialization: a perspective and research roadmap based on interfacial engineering
High‐efficiency and low‐cost perovskite solar cells (PVKSCs) are an ideal candidate for
addressing the scalability challenge of solar‐based renewable energy. The dynamically …
addressing the scalability challenge of solar‐based renewable energy. The dynamically …