Nonradiative recombination in perovskite solar cells: the role of interfaces
Perovskite solar cells combine high carrier mobilities with long carrier lifetimes and high
radiative efficiencies. Despite this, full devices suffer from significant nonradiative …
radiative efficiencies. Despite this, full devices suffer from significant nonradiative …
Nonfullerene acceptor molecules for bulk heterojunction organic solar cells
The bulk-heterojunction blend of an electron donor and an electron acceptor material is the
key component in a solution-processed organic photovoltaic device. In the past decades, a p …
key component in a solution-processed organic photovoltaic device. In the past decades, a p …
A piperidinium salt stabilizes efficient metal-halide perovskite solar cells
Longevity has been a long-standing concern for hybrid perovskite photovoltaics. We
demonstrate high-resilience positive-intrinsic-negative perovskite solar cells by …
demonstrate high-resilience positive-intrinsic-negative perovskite solar cells by …
Long-range charge carrier mobility in metal halide perovskite thin-films and single crystals via transient photo-conductivity
Charge carrier mobility is a fundamental property of semiconductor materials that governs
many electronic device characteristics. For metal halide perovskites, a wide range of charge …
many electronic device characteristics. For metal halide perovskites, a wide range of charge …
Organic optoelectronic materials: mechanisms and applications
O Ostroverkhova - Chemical reviews, 2016 - ACS Publications
Organic (opto) electronic materials have received considerable attention due to their
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …
Enhanced charge transport in 2D perovskites via fluorination of organic cation
Organic–inorganic halide perovskites incorporating two-dimensional (2D) structures have
shown promise for enhancing the stability of perovskite solar cells (PSCs). However, the …
shown promise for enhancing the stability of perovskite solar cells (PSCs). However, the …
Heterogeneous photocatalysts: an overview of classic and modern approaches for optical, electronic, and charge dynamics evaluation
The functionality of a photoactive semiconductor (ie, photocatalysts, photoelectrodes, etc.) is
largely dictated by three key aspects:(i) band gap;(ii) absolute potentials of the conduction …
largely dictated by three key aspects:(i) band gap;(ii) absolute potentials of the conduction …
Direct–indirect character of the bandgap in methylammonium lead iodide perovskite
Metal halide perovskites such as methylammonium lead iodide (CH3NH3PbI3) are
generating great excitement due to their outstanding optoelectronic properties, which lend …
generating great excitement due to their outstanding optoelectronic properties, which lend …
Organometal halide perovskite solar cell materials rationalized: ultrafast charge generation, high and microsecond-long balanced mobilities, and slow recombination
Organometal halide perovskite-based solar cells have recently been reported to be highly
efficient, giving an overall power conversion efficiency of up to 15%. However, much of the …
efficient, giving an overall power conversion efficiency of up to 15%. However, much of the …
Heterojunction modification for highly efficient organic–inorganic perovskite solar cells
Organic–inorganic perovskites, such as CH3NH3PbX3 (X= I, Br, Cl), have emerged as
attractive absorber materials for the fabrication of low cost high efficiency solar cells. Over …
attractive absorber materials for the fabrication of low cost high efficiency solar cells. Over …