Results 101 to 110 of about 1,685,825 (229)
National Materials, EarlyView.High‐pressure chemical vapor deposition at 3800 torr elevates the sulfur chemical potential during MoS2 growth, suppressing sulfur‐vacancy formation. This thermodynamic control yields MoS2 with defect densities comparable to those of exfoliated crystals, enhanced crystallinity, uniform defect distribution, and improved electronic transport properties ...
Takmo Jeong +8 more
wiley +1 more source
Real-Time Optimization Strategy to Minimize Switching Losses for Three-Level NPC Inverter
CSEE Journal of Power and Energy SystemsThis paper proposes a real-time optimization strategy, aimed at minimizing switching losses in a three-level neutral-point-clamped (3L-NPC) inverter.
Kai Li +5 more
doaj +1 more source
Sliding Mode Control in Aerospace Applications: A Survey
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley +1 more source
Laser‐Direct Printed 2D Material‐Based Heterostructure for the Fabrication of Electronic Devices
Small, EarlyView.The Digital Laser‐Induced Forward Transfer (LIFT) approach is employed to pattern and stack 2D materials with micrometer‐scale precision. PdSe2 and MoSe2 are assembled into vertical p–n junctions, with graphene serving as a transparent electrode. The resulting laser‐transferred heterostructures exhibit high material quality and stable rectifying ...
Ilias Cheliotis +12 more
wiley +1 more source
Small, EarlyView.This study reports a self‐powered broadband photodetector based on compositionally tuned p‐(CuS)x(ZnSe)1−x/p‐Si isotype heterojunctions. Increasing the CuS ratio improved the film crystallinity and produced a denser, more homogeneous nanopillar morphology, enhancing light absorption.
Ali Olkun
wiley +1 more source
Small, EarlyView.Single‐molecule localization microscopy is exploited to quantify the number of hemoglobin copies bound to specific receptors on S. aureus wall. This quantification supports the design of a photoactive derivative of hemoglobin able to photo‐inactivate S.
Pietro Delcanale +10 more
wiley +1 more source
M3D‐DPWM strategy for three‐phase four‐leg inverter with higher harmonic suppression capability
IET Power ElectronicsThree‐phase four‐leg inverters are widely used in power systems due to their inherent ability to handle unbalanced loads. However, with conventional 3D space vector pulse width modulation (3D‐SVPWM), high harmonics of large amplitude exist in the output ...
Ning Li +4 more
doaj +1 more source
Small, EarlyView.Supramolecular helicity meets ferroelectricity: P3HT‐b‐PMMA helical nanowires enable handedness‐specific modulation of remanent polarization in P(VDF‐TrFE) hybrids. This platform demonstrates the first CPL‐addressable ferroelectric PUF, translating molecular chirality into secure digital authentication.
Jung‐Min Ji +7 more
wiley +1 more source
MathematicsInverter-based systems encounter significant challenges in mitigating common-mode voltage (CMV) and minimizing inverter losses. Despite various space vector pulse-width modulation (SVPWM) techniques proposed to address these issues, a comprehensive ...
Kotb B. Tawfiq +2 more
doaj +1 more source
Small, EarlyView.Interfaces can be crucial on the properties of ferroelectric HfO2. In this work, it is demonstrated that a top nanolayer of ZrO2 significantly improves the ferroelectric properties of epitaxial La‐doped HfO2 films on SrTiO3(001). Endurance reaches 1011 cycles with a technological window of 108 cycles, in which the remanent polarization variation is ...
M. Ghiasabadi Farahani +5 more
wiley +1 more source