Results 101 to 110 of about 87,943 (287)
Research Advances in Ion Exchange of Halide Perovskites
NanomaterialsIn recent years, halide perovskite materials have been extensively studied by researchers due to their excellent optoelectronic characteristics. Unlike traditional semiconductors, halide perovskites possess unique ionic crystal structures, which makes it
Chao Du +3 more
doaj +1 more source
Advanced Materials, EarlyView.We report perovskite photodetectors with record specific detectivities exceeding 1013 Jones with a novel molecular design strategy to functionalize self‐assembled monolayers (SAMs) with ferrocene (Fc) derivatives. Fc‐SAM‐based devices also exhibit strong operational stability and enable data transmission rates exceeding 1 Mbps in a LiFi system ...
Edoardo Angela +10 more
wiley +1 more source
Single-Crystal Metal Halide Perovskites Electronics [PDF]
, 2020 Metal halide perovskites have demonstrated tremendous promising electronic and optoelectronic properties that make them appealing in various device applications.
Lei, Yusheng
core +1 more source
Structural Dynamics of Metal Halide Perovskites during Photoinduced Halide Segregation
, 2022 Despite substantial research effort, photoinduced halide segregation in mixed halide perovskites continues to limit the available perovskite chemistries for use in optoelectronic applications.
Gabriel C. Halford +11 more
core +1 more source
Giant Anisotropic Spin Absorption in Chiral Hybrid Semiconductors
Advanced Materials, EarlyView.Researchers uncover that chiral hybrid organic–inorganic semiconductors absorb spin differently depending on its polarization direction. This anisotropic spin absorption is primarily driven by the local symmetry breaking within the layered structure.
Cong Yang +12 more
wiley +1 more source
Pt and Pt‐group transition metal 0D vacancy ordered halide perovskites: A review
EcoMatLead halide perovskites (LHPs), have attracted considerable attention across various applications owing to their exceptional optoelectronic properties.
Huilong Liu, Shubhra Bansal
doaj +1 more source
Vacancy ordering and polytypism in B-site deficient halide perovskites
B-site deficient halide perovskites show promising optoelectronic properties as potential candidates for the replacement for conventional lead-based halide perovskites.
Liu, Hang
core +1 more source
Halide lead perovskites for ionizing radiation detection [PDF]
, 2019 Halide lead perovskites have attracted increasing attention in recent years for ionizing radiation detection due to their strong stopping power, defect-tolerance, large mobility-lifetime (μτ) product, tunable bandgap and simple single crystal growth from
Wei, H., Huang, J.
core +1 more source
Efficient in‐Plane Exciton Transport in a Discontinuous Layered Lead‐Bromide Perovskite
Advanced Materials, EarlyView.A new class of two‐dimensional lead‐bromide perovskite based on monovalent 4‐aminomethylbenzoic acid cations is presented, featuring a discontinuous inorganic layer. Despite the discontinuous lattice, transient photoluminescence microscopy demonstrates efficient though strongly anisotropic in‐plane exciton transport.
Raquel Utrera‐Melero +9 more
wiley +1 more source
Photophysics of Lead-Halide Perovskite
, 2018 The Sun provides Earth with a greenhouse gas free source of energy that exceeds the annual energy consumption by orders of magnitude. Current solar cell technology limits the percentage of harvested solar energy that can be used to generate electricity; this is why new concepts and materials for photovoltaics are being explored.
openaire +4 more sources