Results 81 to 90 of about 13,478,919 (312)
Advanced Functional Materials, EarlyView.A post‐growth method is demonstrated to realize energy‐tunable quantum emitters in GaAs/GaAsN/GaAs core–multishell nanowires on a Si substrate. By combining the N‐induced bandgap reduction with H‐ion irradiation, the GaAsN potential landscape is engineered, enabling isolated, narrow emission lines that function as single‐photon sources with g(2)(0) ∼ 0.
Akant Sagar Sharma +10 more
wiley +1 more source
DFT-MF: Enhanced deepfake detection using mouth movement and transfer learning
, 2022 DFT-MF: Enhanced deepfake detection using mouth movement and transfer ...
ST Jafar (19503787) +4 more
core
Advanced Functional Materials, EarlyView.A self‐healable polymer matrix, crosslinked via dynamic imine bonds, is synergistically coupled with a LiPF6–LiDFOB dual‐salt system to decouple Li+ from the polymer matrix, enabling fast Li+ transport. This strategy offers an effective pathway toward high‐performance, next‐generation gel‐polymer‐based Li‐metal batteries.
Soumallya Banerjee +10 more
wiley +1 more source
, 2016 DFT-Based Quantitative Prediction of Regioselectivity: Cycloaddition of Nitrilimines to Methyl ...
Alessandro Ponti (1573573) +1 more
core +1 more source
Sensing Fractional Power Spectrum of Nonstationary Signals with Coprime Filter Banks
Complexity, 2020 The coprime discrete Fourier transform (DFT) filter banks provide an effective scheme of spectral sensing for wide-sense stationary (WSS) signals in case that the sampling rate is far lower than the Nyquist sampling rate.
Xiaomin Li +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri +12 more
wiley +1 more source
DFT-calculated and experimental Raman and SERS spectra of melamine.
, 2016 The Raman spectra calculated by DFT (black, 1000×) and corresponding bulk Raman (red) and SERS (blue) spectra of melamine. Spectra are normalized to the most intensive peaks and offset for clarification.
Yue Yao (421960) +5 more
core +1 more source
The Effect of Hydrophilic Headgroup Chemistry on Peptoid‐Directed Mineralization of CaCO3
Advanced Functional Materials, EarlyView.Amphiphilic peptoids alter the pathway and outcome of calcium carbonate crystallization, which progresses through amorphous calcium carbonate (ACC) to vaterite to calcite rhombs in the absence of peptoids. In contrast, amine‐terminated peptoids produce vaterite disks and carboxyl‐terminated peptoids produce calcite mesocrystals.
Biao Jin +5 more
wiley +1 more source
A Simulation Accelerating Method Based on CUDA with Kepler GPU
Dianxin kexue, 2015 An accelerating method based on CUDA（compute unified device architecture）with Kepler GPU（graphics processing unit）was proposed to speed up the DFT（discrete Fourier transform）processing in the communication simulation platform.Based on this method，the ...
Bingjun Han, Shiming Huang, Ying Du
doaj +2 more sources
A Novel Channel Estimation Algorithm Based on DFT for LTE-A System
Guangtongxin yanjiu, 2016 This paper studies DFT based channel estimation algorithm for practical LTE-A system.In order to solve the energy leakage problem of Channel Impulse Response（CIR）based on DFT channel estimation algorithm,a novel DFT based channel estimation method is ...
WANG Ya-lin, ZHANG Yuan-yu, ZHU Yu-xia
doaj