Rethinking the A cation in halide perovskites
The A cation in ABX3 organic-inorganic lead halide perovskites (OLHPs) was conventionally
believed to hardly affect their optoelectronic properties. However, more recent developments …
believed to hardly affect their optoelectronic properties. However, more recent developments …
Advances and challenges in understanding the microscopic structure–property–performance relationship in perovskite solar cells
The emergence of perovskite photovoltaic technology is transforming the landscape of solar
energy. Its rapid development has been driven by the advances in our understanding of the …
energy. Its rapid development has been driven by the advances in our understanding of the …
All-perovskite tandem solar cells with improved grain surface passivation
All-perovskite tandem solar cells hold the promise of surpassing the efficiency limits of single-
junction solar cells,–; however, until now, the best-performing all-perovskite tandem solar …
junction solar cells,–; however, until now, the best-performing all-perovskite tandem solar …
Compositional texture engineering for highly stable wide-bandgap perovskite solar cells
The development of highly stable and efficient wide-bandgap (WBG) perovskite solar cells
(PSCs) based on bromine-iodine (Br–I) mixed-halide perovskite (with Br greater than 20%) …
(PSCs) based on bromine-iodine (Br–I) mixed-halide perovskite (with Br greater than 20%) …
Efficient and stable perovskite-silicon tandem solar cells through contact displacement by MgFx
The performance of perovskite solar cells with inverted polarity (pin) is still limited by
recombination at their electron extraction interface, which also lowers the power conversion …
recombination at their electron extraction interface, which also lowers the power conversion …
Defect engineering in wide-bandgap perovskites for efficient perovskite–silicon tandem solar cells
Abstract Wide-bandgap (WBG) mixed-halide perovskites show promise of realizing efficient
tandem solar cells but at present suffer from large open-circuit voltage loss and the …
tandem solar cells but at present suffer from large open-circuit voltage loss and the …
Carrier control in Sn–Pb perovskites via 2D cation engineering for all-perovskite tandem solar cells with improved efficiency and stability
All-perovskite tandem solar cells are promising for achieving photovoltaics with power
conversion efficiencies above the detailed balance limit of single-junction cells, while …
conversion efficiencies above the detailed balance limit of single-junction cells, while …
Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells
Metal halide perovskites of the general formula ABX3—where A is a monovalent cation such
as caesium, methylammonium or formamidinium; B is divalent lead, tin or germanium; and X …
as caesium, methylammonium or formamidinium; B is divalent lead, tin or germanium; and X …
Nano-optical designs for high-efficiency monolithic perovskite–silicon tandem solar cells
Perovskite–silicon tandem solar cells offer the possibility of overcoming the power
conversion efficiency limit of conventional silicon solar cells. Various textured tandem …
conversion efficiency limit of conventional silicon solar cells. Various textured tandem …
Liquid medium annealing for fabricating durable perovskite solar cells with improved reproducibility
Solution processing of semiconductors is highly promising for the high-throughput
production of cost-effective electronics and optoelectronics. Although hybrid perovskites …
production of cost-effective electronics and optoelectronics. Although hybrid perovskites …