The surface of halide perovskites from nano to bulk
The surface of a semiconductor often has a key role in determining its properties. For metal
halide perovskites, understanding the surface features and their impact on the materials and …
halide perovskites, understanding the surface features and their impact on the materials and …
Halide perovskites: is it all about the interfaces?
Design and modification of interfaces, always a critical issue for semiconductor devices, has
become a primary tool to harness the full potential of halide perovskite (HaP)-based …
become a primary tool to harness the full potential of halide perovskite (HaP)-based …
The Landé factors of electrons and holes in lead halide perovskites: universal dependence on the band gap
The Landé or g-factors of charge carriers are decisive for the spin-dependent phenomena in
solids and provide also information about the underlying electronic band structure. We …
solids and provide also information about the underlying electronic band structure. We …
Photoemission spectroscopy characterization of halide perovskites
S Béchu, M Ralaiarisoa, A Etcheberry… - Advanced Energy …, 2020 - Wiley Online Library
Controlling the surface and interface properties of halide perovskites (HaPs) materials is key
to improve performance and stability of HaP‐based optoelectronic devices such as solar …
to improve performance and stability of HaP‐based optoelectronic devices such as solar …
Progress of Surface Science Studies on ABX3‐Based Metal Halide Perovskite Solar Cells
ABX3 type metal halide perovskite solar cells (PSCs) have shown efficiencies over 25%,
rocketing toward their theoretical limit. To gain the full potential of PSCs relies on the …
rocketing toward their theoretical limit. To gain the full potential of PSCs relies on the …
Structural fluctuations cause spin-split states in tetragonal (CH3NH3)PbI3 as evidenced by the circular photogalvanic effect
D Niesner, M Hauck, S Shrestha… - Proceedings of the …, 2018 - National Acad Sciences
Lead halide perovskites are used in thin-film solar cells, which owe their high efficiency to
the long lifetimes of photocarriers. Various calculations find that a dynamical Rashba effect …
the long lifetimes of photocarriers. Various calculations find that a dynamical Rashba effect …
Constructing the Electronic Structure of CH3NH3PbI3 and CH3NH3PbBr3 Perovskite Thin Films from Single-Crystal Band Structure Measurements
Photovoltaic cells based on halide perovskites, possessing remarkably high power
conversion efficiencies have been reported. To push the development of such devices …
conversion efficiencies have been reported. To push the development of such devices …
Evidence of Large Polarons in Photoemission Band Mapping of the Perovskite Semiconductor
Lead-halide perovskite (LHP) semiconductors are emergent optoelectronic materials with
outstanding transport properties which are not yet fully understood. We find signatures of …
outstanding transport properties which are not yet fully understood. We find signatures of …
Photoelectron spectroscopy on single crystals of organic semiconductors: Experimental electronic band structure for optoelectronic properties
Modern opto-electronics technologies are built on the basis of fundamental knowledge
about electronic properties of semiconductor materials, which can be attained through …
about electronic properties of semiconductor materials, which can be attained through …
Research progress on organic–inorganic halide perovskite materials and solar cells
Owing to the intensive research efforts across the world since 2009, perovskite solar cell
power conversion efficiencies (PCEs) are now comparable or even better than several other …
power conversion efficiencies (PCEs) are now comparable or even better than several other …