Results 111 to 120 of about 382,494 (374)

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

open access: yesAdvanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto   +8 more
wiley   +1 more source

Shear and longitudinal viscosity of non-ionic C12E8 aqueous solutions

open access: yes, 2006
We present measurements of the steady shear viscosity, the longitudinal elastic modulus and the ultrasonic absorption in the one-phase isotropic liquid region of the nonionic surfactant C12E8 aqueous solutions. The overall results support the presence of
Briganti, Giuseppe   +2 more
core   +1 more source

Fluorinated Interphase Enabled by Lithium Salt‐Driven Electrical Double‐Layer Modulation for Advanced Zinc Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a highly soluble, reduction‐active lithium salt into conventional zinc battery electrolytes, enhancing the solvation structure and electric double layer. These modifications significantly improve the reversibility of the zinc anode and mitigate cathode material dissolution, presenting a novel approach to enhancing the performance ...
Ziwei Zhao   +5 more
wiley   +1 more source

Artificial neural network approach for calculating mass attenuation coefficient of different glass systems

open access: yesNuclear Engineering and Technology
In this study, we propose an alternative approach using Artificial Neural Networks (ANN) for determining Mass Attenuation Coefficients (MAC) in various glass systems.
A. Benhadjira   +3 more
doaj   +1 more source

The Experimental Measurements of Total Mass Attenuation Coefficients in Arsenic Oxide

open access: yesWorld Journal of Nuclear Science and Technology, 2016
Measurements of K-shell mass attenuation coefficients are reported for the first time in Arsenic oxide (As2O3). Experiments are performed using Arsenic Oxide extended range HPGe detector. To achieve measurements at many small and regular energy intervals, secondary X-ray emission technique using “Seventeen Scatters” is employed.
B. Vasundhara, P. Tejeswararao
openaire   +3 more sources

Quantifying Electron and Ion Transfers in Contact Electrification with Ionomers

open access: yesAdvanced Functional Materials, EarlyView.
The concurrent existence of both electron and ion transfers in solid‐ionomer contact electrification is reported. The ion transfer contributes significantly to the process of contact electrification, especially at high humidity, although only less than 2% of ions participate in the ion transfer, suggesting that there is room for further performance ...
Xiaoting Ma   +5 more
wiley   +1 more source

A Comprehensive Study of Gamma-rays Shielding Features of Binary Compounds [PDF]

open access: yesProgress in Physics of Applied Materials
In this research, using Geant4 Monte Carlo simulation tool, we have investigated the shielding properties of aluminum oxide, magnesium fluoride, aluminum fluoride, titanium dioxide, magnesium diboride, magnesium silicide, calcium disilicate, and Fluental
Mahdi Eshghi, M.Reza Alipoor
doaj   +1 more source

A simple code for use in shielding and radiation dosage analyses [PDF]

open access: yes, 1972
A simple code for use in analyses of gamma radiation effects in laminated materials is described. Simple and good geometry is assumed so that all multiple collision and scattering events are excluded from consideration.
Wan, C. C.
core   +1 more source

Surface acoustic wave attenuation by a two-dimensional electron gas in a strong magnetic field

open access: yes, 1997
The propagation of a surface acoustic wave (SAW) on GaAs/AlGaAs heterostructures is studied in the case where the two-dimensional electron gas (2DEG) is subject to a strong magnetic field and a smooth random potential with correlation length Lambda and ...
A. Esslinger   +34 more
core   +1 more source

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