Results 231 to 240 of about 58,448 (351)
Context-Aware Beam Selection for IRS-Assisted mmWave V2I Communications. [PDF]
Suarez Del Valle R, Kose A, Lee H.
europepmc +1 more source
The AuAgNCs@OSTE nanocomposite, fabricated using off‐stoichiometric thiol‐ene polymerization, incorporates Au23‐xAgx(SAdm)15 nanoclusters and OSTE monomer. After UV curing, it reaches a maximum PLQY of 73% at 740 nm after 20 h of UV curing. After 72 h UV curing, PLQY reaches 60% at 850 nm, with minimal reabsorption losses due to the higher Stokes shift.
Madhuri Jash+4 more
wiley +1 more source
Sensing-Assisted Secure Communications over Correlated Rayleigh Fading Channels. [PDF]
Mittelbach M+4 more
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Magnetic Steganography Based on Wide‐Field Diamond Quantum Microscopy
This document illustrates magnetic steganography. Magnetic graphics, including pixel art and QR codes, are produced using magnetic materials (such as Ni) and obscure behind patterns manufactured using non‐magnetic materials (such as Au), which are unveiled through widefield quantum microscopy. Furthermore, manipulating the electron spin of NV with dual
Jungbae Yoon+7 more
wiley +1 more source
Intrusion detection system for V2X communication in VANET networks using machine learning-based cryptographic protocols. [PDF]
Venkatasamy TK+3 more
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Tuning Charge‐Separated State Lifetimes in Perovskite Nanocrystal‐Perylenediimide Hybrids
Functional perylenediimides with varied spacer lengths surface engineer CsPbBr₃ perovskite nanocrystals, yielding hybrid materials with new properties. Time‐resolved techniques reveal photoinduced charge separation from perovskite nanocrystals to perylenediimides, with microsecond‐lived charge carriers. Spacer length modulates charge carrier lifetimes,
Alejandro Cortés‐Villena+8 more
wiley +1 more source
Pulse-Glide Behavior in Emerging Mixed Traffic Flow Under Sensor Accuracy Variations: An Energy-Safety Perspective. [PDF]
Huang M, Sun J, Li H, Miao Q.
europepmc +1 more source
A unique regioselective interior/exterior borylation strategy is presented for the one‐shot synthesis of two distinct organoboron luminophores from a common macrocyclic azacalix[3]arene. This interior/exterior borylation imparts the material with remarkable TADF properties and narrowband emission capabilities, spanning the violet to blue spectral ...
Sudhir K. Keshri+2 more
wiley +1 more source