Results 51 to 60 of about 736,607 (239)
Blocking sets of Hermitian generalized quadrangles
, 2015 Some infinite families of minimal blocking sets on Hermitian generalized quadrangles are ...
COSSIDENTE, Antonio, F. Pavese
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Advanced Science, EarlyView.Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su +13 more
wiley +1 more source
Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics
Advanced Science, EarlyView.Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai +3 more
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Advanced Science, EarlyView.The incorporation of oxygen vacancies (OVs) presents a viable strategy for fine‐tuning the photocatalytic prowess of BiOCl. A reliable hydrogen annealing reduction technique is employed to precisely design OVs, thereby optimizing the light absorption capacity, as well as the efficiency of carrier migration and separation in BiOCl.
Shuaihao Ma +11 more
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Advanced Science, EarlyView.Safe and precise bioorthogonal therapy of tumors was achieved by an ultrasound‐responsive heterostructured nanoreactor with on‐demand catalytic activity. Under piezoelectric catalysis, the system undergoes reversible Pd2+/Pd0 redox cycling, concurrently enabling spatiotemporally controlled prodrug activation and self‐terminating catalytic dose ...
Daqing Xia +9 more
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Translation ovoids of flock generalized quadrangles [PDF]
, 2004 We give a characterization of translation ovoids of flock generalized quadrangles. Then we prove that, if q=2e, each elation generalized quadrangle defined by a flock has a large class of translation ovoids which arise from semifields of dimension two ...
BADER, LAURA, TROMBETTI, ROCCO
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Phase‐Dependent Oxygen Defect Energetics in Epitaxial NbN/AlN/NbN Films
Advanced Science, EarlyView.Phase dependent oxygen defect energetics in epitaxial δ‐NbN/AlN/δ‐NbN and β‐Nb2N/AlN/β‐Nb2N trilayers. Atomic‐scale analysis and first‐principles calculations reveal distinct oxygen incorporation pathways across NbN polymorphs. Layer resolved defect formation energies show that O is energetically more favorable within δ‐NbN electrodes, whereas in β ...
Prachi Garg +10 more
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The equivalence of certain generalized quadrangles [PDF]
, 1971 A rather more general construction is shown to yield the generalized quadrangles of order (s, t) (s = q − 1, t = q +1, q any prime power) constructed by Ahrens and Szekeres and by ...
Payne, Stanley E
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Neuromorphic Devices and Computing for Sensing, Memory, and Control
Advanced Science, EarlyView.This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu +2 more
wiley +1 more source
Two questions of Moorhouse on indiscernible locally finite generalized quadrangles [PDF]
, 2023 We settle two questions posed by G. Eric Moorhouse on the existence of locally finite generalized quadrangles with indiscernible ovoids or spreads.Comment: 9 pages (Submitted May ...
Thas, Koen
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