Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors
Advanced Functional Materials, EarlyView.A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi +8 more
wiley +1 more source
Self‐Trapped Hole Migration and Defect‐Mediated Thermal Quenching of Luminescence in α‐ and β‐Ga2O3
Advanced Functional Materials, EarlyView.Temperature‐dependent photoluminescence and first‐principles calculations reveal self‐trapped hole migration as the microscopic origin of thermal quenching in α‐ and β‐Ga2O3. The low migration barrier in α‐Ga2O3 enables defect trapping and enhances blue luminescence, while the higher barrier in β‐Ga2O3 preserves ultraviolet emission at elevated ...
Nima Hajizadeh +11 more
wiley +1 more source
Broadband circularly polarized magneto-electric dipole antenna for millimeter-wave communication. [PDF]
iScienceWu T, Zhang C.
europepmc +1 more source
Sum-Rate Maximization in Sub-28-GHz Millimeter-Wave MIMO Interfering Networks [PDF]
, 2017 Hadi Ghauch +3 more
openalex +1 more source
Robust Bio‐Textiles Via Mycelium‐Cellulose Interface Engineering
Advanced Functional Materials, EarlyView.This work introduces a new class of sustainable textiles by growing mycelium, the root‐like structure of fungi, into cellulose‐based fabrics. This semi‐interpenetrating mycelium‐cellulose fiber network combines the strength and breathability of natural fibers with the water‐resistant and adhesive properties of mycelium, resulting in a robust, scalable,
Wenhui Xu +7 more
wiley +1 more source
Target Recognition Based on Millimeter-Wave-Sensed Point Cloud Using PointNet++ Model. [PDF]
Sensors (Basel)He X +8 more
europepmc +1 more source
Laser diodes for microwave and millimeter wave photonics
, 2009 Frédéric van Dijk +10 more
openalex +2 more sources
Millimeter Wave Massive MIMO Downlink Per-Group Communications With Hybrid Linear Precoding [PDF]
, 2019 Thomas Ketseoglou +2 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot +9 more
wiley +1 more source
Dynamic Incidence Angle Effects of Non-Spherical Raindrops on Rain Attenuation and Scattering for Millimeter-Wave Fuzes. [PDF]
Sensors (Basel)Yang B, Wu K, Liang Y, Hao S, Huang Z.
europepmc +1 more source