Results 121 to 130 of about 2,168 (231)
Highly Efficient Short‐Wavelength Infrared OLEDs at 1000 nm via Phosphorescent‐Host Engineering
Aggregate, Volume 7, Issue 6, June 2026.A phosphorescent‐host strategy enables efficient SWIR OLEDs by harvesting both singlet and triplet excitons. The devices reach a record EQE of 2.64% at 920 nm, efficient emission at 1000 nm is achieved with an external quantum efficiency (EQE) exceeding 0.22% and a radiance of 1805 mW sr−1 m−2, establishing a general host‐engineering approach for SWIR ...
Zi‐Qi Feng +5 more
wiley +1 more source
Aggregate, Volume 7, Issue 6, June 2026.The Graphical Abstract summarizes the key concepts of this review, covering supramolecular assembly strategies, CPP material integration, multicolor emission, information encryption, and flexible optoelectronic applications. ABSTRACT Circularly polarized luminescence (CPL) and room‐temperature phosphorescence (RTP) materials are crucial for advanced ...
Wei Zhang +6 more
wiley +1 more source
Energy Science &Engineering, Volume 14, Issue 6, Page 2961-2982, June 2026.A real‐time, data‐driven framework detects and classifies photovoltaic array faults using edge sensing and server‐side machine learning. Ensemble tree models achieve near‐perfect accuracy with low latency, enabling practical, low‐cost deployment for reliable PV monitoring and intelligent maintenance.
Premkumar Manoharan +4 more
wiley +1 more source
Development of nanosecond range light sources for calibration of astroparticle cherenkov detectors
In this thesis the development of light emitting diodes (LED) is reviewed. The emphasis is put on devices emitting at the blue region of the spectrum. The physical characteristics of these devices are considered.
Veledar, Omar
core
Liquid PV Module Encapsulation to Enable Circular Design
Progress in Photovoltaics: Research and Applications, Volume 34, Issue 6, Page 667-678, June 2026.This study demonstrates a novel liquid encapsulation technology to enable circularity in c‐Si photovoltaic modules. The optical properties and power conversion efficiency of liquid encapsulation is similar to EVA encapsulation and better than air encapsulation.
Urvashi Bothra +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Near‐infrared (NIR) phosphors with broadband and efficient emission are pivotal for the performance of NIR phosphor‐converted light emitting diodes (pc‐LEDs). In this study, the double perovskite phosphor La2MgTiO6:Cr3+ phosphor with broadband emission in the range of 650–950 nm was prepared.
Xu Qian +7 more
wiley +1 more source
Recent Developments in Deep‐Ultraviolet Flat Optics
Nanophotonics, Volume 15, Issue 10, 27 May 2026.Deep‐ultraviolet flat optics (DUVFO) is emerging as a key platform for next‐generation photonics, enabling advanced functionalities beyond conventional DUV optics. This review outlines materials, devices, and system advances, highlighting wide‐bandgap platforms, while identifying key challenges in dispersion control, characterization, and wafer‐scale ...
Omar A. M. Abdelraouf +2 more
wiley +1 more source
Development of CMOS active pixel sensors
, 2008 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis describes an investigation into the suitability of complementary metal oxide semiconductor (CMOS) active pixel sensor (APS) devices for ...
Greig, Thomas Alexander
core
Opto electronic system for real time health evaluation of photovoltaic panels. [PDF]
Sci RepMas'ud AA +6 more
europepmc +1 more source
, 2006 Electroluminescence (EL) produced by a commercially available additive free low density polyethylene film has been investigated under a 50Hz ac electrical stress.
Dodd, S J, Lewin, P L, Wong, K I
core