Results 91 to 100 of about 592,772 (239)
Hybrid Electroluminescence Device for On‐Demand Single Photon Generation at Room Temperature
Advanced Optical Materials, EarlyView.New type of electroluminescent device based on hBN nanocrystals deposited on a GaN laser diode displays electrically driven emission of single photons at room temperature. Low g2(0) autocorrelation function values are achieved of < 0.2 for continuous driving and < 0.4 for on‐demand single‐photon emission.
Aleksander Rodek +8 more
wiley +1 more source
Impact of Survey Design on Estimation of Exponential-Family Random Graph Models from Egocentrically-Sampled Data. [PDF]
Soc Networks, 2022 Krivitsky PN, Morris M, Bojanowski M.
europepmc +1 more source
From Photo‐Damage to Self‐Healing in Thin Film Pb‐Iodide Perovskites: Action at a Distance
Advanced Optical Materials, EarlyView.Fluorescence imaging uncovers pronounced spatial and temporal changes in photoluminescence of halide perovskite films following laser‐induced damage. Modifications spatially extend well beyond the illuminated region and evolve over distinct time scales ranging from seconds to many hours, revealing material‐specific self‐healing pathways. These findings
Yahel Soffer +4 more
wiley +1 more source
Advanced Optical Materials, EarlyView.NUV/Blue and NIR emitting mechanoluminescent (ML) materials based on a Bi‐doped germanate compound (NYGOBx) are reported. 3D‐printing is used to fabricate complex scaffold devices from this material, suggested for use as mechanically‐activated light sources for functional illumination.
Hossein Ebrahim Hosseini +5 more
wiley +1 more source
Advanced Optical Materials, EarlyView.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
Advanced Science, EarlyView.Overview of the regulation of intrinsic and extrinsic signals during neurodevelopment. Intrinsic genetic signals from NSCs, in conjunction with cues from microglia and blood vessels, collaboratively regulate the proliferation of NSCs, their fate determination, synaptogenesis, synaptic pruning, neuronal survival, and death, as well as communication ...
Yanyan Wang +4 more
wiley +1 more source
Exponential-Family Random Graph Models for Multi-Layer Networks. [PDF]
Psychometrika, 2020 Krivitsky PN, Koehly LM, Marcum CS.
europepmc +1 more source
Nanoscale Curvature Regulates YAP/TAZ Nuclear Localization Through Nuclear Deformation and Rupture
Advanced Science, EarlyView.This study uses experiments and biophysical modeling to examine the response and adaptation of cells to nanoscale topography of surfaces. It is shown that cytoskeletal assembly and nuclear localization of transcription regulatory factors such as yes‐associated protein (YAP) and transcriptional coactivator with PDZ‐binding motif (TAZ) can be tuned by ...
Emmet A. Francis +7 more
wiley +1 more source
A Solution‐Based Deposition Method Enabling Pigment Blue Edible Electrochemical Transistors
Advanced Science, EarlyView.A novel solution‐based method is presented to produce Copper Phthalocyanine fibrous films displaying effective ion permeability and enhanced transconductance in electrolyte‐gated transistors architectures. Using these films, the first instance of a fully edible electrolyte‐gated transistor with volumetric capacitance, targeting in‐body applications, is
Alessandro Luzio +10 more
wiley +1 more source
Steerable ePCA: Rotationally Invariant Exponential Family PCA. [PDF]
IEEE Trans Image Process, 2020 Zhao Z, Liu LT, Singer A.
europepmc +1 more source