Results 101 to 110 of about 2,410,070 (200)
Chiral Porphyrin Monolayers on Ferromagnetic Thin Films: Ultrafast Spectroscopy of Hybrid Interfaces
Advanced Optical Materials, Volume 14, Issue 33, 4 September 2026.Chiral porphyrin–oligopeptide monolayers covalently bound to Au‐capped Co/Ni multilayers form surface‐parallel J‐type aggregates and exhibit measurable singlet‐state transient absorption despite monolayer coverage. Femtosecond pump–probe spectroscopy reveals strong excited‐state quenching at the metal interface, yet no long‐lived charge‐transfer ...
Karol Hauza +7 more
wiley +1 more source
Amateur Astronomy and Astronomy Education in India
, 2015 In India, astronomy has been studied from the beginning of civilization. The word amateur means involvement in work for pleasure rather than as a profession. So, amateur astronomers, in many places, prefer to be called non-professional astronomers.
Chatterjee, Somenath
core +1 more source
Advanced Optical Materials, Volume 14, Issue 34, 11 September 2026.Multiple‐resonance thermally activated delayed fluorescent (MR‐TADF) material absorbs two near‐infrared 760 nm photons with cross‐section up to 156 GM, emit 26 nm narrowband green light at 491 nm with unity luminescence quantum yield and electroluminescence efficiency up to 25.2% in organic light‐emitting diode.
Ikechukwu D. Nwosu +12 more
wiley +1 more source
, 2018 Carbon dots (CDs) have gained intensive interests owing to their unique structure and excellent optoelectronic performances. However, to acquire CDs with a broadband emission spectrum still remains an issue.
Jianle Zhuang (1952044) +10 more
core +1 more source
Self‐Oscillation in Photochromic Thiazolothiazole‐Embedded Polymers
Advanced Photonics Research, Volume 7, Issue 9, September 2026.Experimental observation of redox‐driven self‐oscillations at the soft‐matter/ambient interface of a photochromic thiazolothiazole‐embedded polymer by spectroscopic ellipsometry. The self‐oscillations are facilitated by a reversible electron transfer cycle involving the thiazolothiazole unit, a cross‐linked polymer matrix, and ambient molecular oxygen.
Nuren Z. Shuchi +7 more
wiley +1 more source
Light‐Imprinted Chirality in Nanomaterials: From Principles to Applications
Advanced Science, Volume 13, Issue 49, 3 September 2026.Light‐induced chirality represents a transformative paradigm for fabricating chiral nanostructures. This review provides a comprehensive framework encompassing light‐based strategies for imprinting and tuning chirality in nanomaterials, which guides researchers in harnessing light to create next‐generation functional materials.
Xinru Jin +3 more
wiley +1 more source
Astronomy is a collaborative effort (The Real Astronomy)
, 2009 Professional Astronomers talk about the importance of collaborations for astronomy. Many astronomy projects are now so large in scope that they are often conducted in large teams.
Centre for Astrophysics and Supercomputing
core +1 more source
Advanced Science, Volume 13, Issue 50, 7 September 2026.This study presents printed magnetoresistive sensors with a vertically aligned architecture that enables high optical transparency and mechanical flexibility. By integrating deep learning for the analysis of complex spatiotemporal signal patterns, the system further achieves intelligent multimodal interaction capabilities.
Rui Xu +11 more
wiley +1 more source
Neuromorphic Deep‐Ultraviolet Signal Processing Using a‐Ga2O3
Advanced Electronic Materials, Volume 12, Issue 17, 7 September 2026.Amorphous gallium oxide (a‐Ga2O3) metal‐semiconductor‐metal photodetectors exhibit paired‐pulse facilitation arising from charge trapping. Four‐bit UVC binary sequences are encoded into separable conductance states. An RC equivalent circuit model of the device is deployed in single‐ and composite multi‐node reservoir computers, achieving ∼95% accuracy ...
Sidhant Sharma +6 more
wiley +1 more source
Defects Induced Instability of Perovskite Solar Cells
Advanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.Defect passivation and grain‐size engineering in perovskite films are achieved through precursor additives, antisolvent additives, interfacial modification, light treatment, surface polishing, and temperature treatment. The synergistic effects suppress defect states and enhance film quality, providing insights into effective strategies for improving ...
Davoud Dastan +13 more
wiley +1 more source