Results 31 to 40 of about 161,881 (244)
FEBS Open Bio, EarlyView.This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc +8 more
wiley +1 more source
Pseudo-proper two-dimensional electron gas formation
New Journal of PhysicsIn spite of the interest in the two-dimensional electron gases (2DEGs) experimentally found at surfaces and interfaces, important uncertainties remain about the observed insulator–metal transitions (IMTs).
Daniel Bennett +3 more
doaj +1 more source
IEEE Journal of the Electron Devices Society, 2020 This paper reports a novel HEMT structure that includes a built-in light emitter through band-to-band radiative recombination that is provided via holes from the p-GaN layer and electrons from the 2DEG. The electrical switching and illumination functions
Chih-Yao Chang +4 more
doaj +1 more source
Gas-liquid nucleation in a two dimensional system [PDF]
The Journal of Chemical Physics, 2008 We study the nucleation of liquid phase from a supersaturated vapor in two dimensions, where the particles interact through Lennard-Jones (LJ) pairwise potential. Using different Monte Carlo simulation methods, we calculate the free energy barrier for nucleation, the line tension, and bulk densities of equilibrium liquid and vapor phases, and also ...
Santra, Mantu +2 more
openaire +3 more sources
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
Viscous electron flow in mesoscopic two-dimensional electron gas
AIP Advances, 2018 We report electrical and magneto transport measurements in mesoscopic size, two-dimensional (2D) electron gas in a GaAs quantum well. Remarkably, we find that the probe configuration and sample geometry strongly affects the temperature evolution of local
G. M. Gusev +3 more
doaj +1 more source
Skyrme Crystal in a Two-Dimensional Electron Gas [PDF]
Physical Review Letters, 1995 3 pages, latex, 3 figures available upon request from brey@marlene.fmc.uam ...
Brey, L. +3 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Superfluid stiffness of a KTaO3-based two-dimensional electron gas
Nature Communications, 2022 Heterostructures based on (111)-oriented KTaO3crystals are a new platform for studying oxide interfaces. Gate-tunable superconductivity in 2D electron gases at the surface of (111)-oriented KTaO3is now reported, with the superconducting transition being ...
S. Mallik +8 more
doaj +1 more source
Statistical thermodynamics of a two-dimensional relativistic gas [PDF]
Physical Review E, 2009 5 pages, 3 ...
Montakhab, Afshin +2 more
openaire +3 more sources