Results 41 to 50 of about 152,116 (226)

Minor loops of the Dahl and LuGre models [PDF]

, 2018
PreprintHysteresis is a special type of behavior encountered in physical systems: in a hysteretic system, when the input is periodic and varies slowly, the steady-state part of the output-versus-input graph becomes a loop called hysteresis loop.
Ikhouane, Fayçal, Mañosa Fernández, Víctor, Pujol Vázquez, Gisela   +2 more
core   +1 more source

Hysteresis and the dynamic phase transition in thin ferromagnetic films

, 2001
Hysteresis and the non-equilibrium dynamic phase transition in thin magnetic films subject to an oscillatory external field have been studied by Monte Carlo simulation.
A. M. Ferrenberg, B. K. Chakrabarti, C. N. Luse, G. Korniss, H. Fujisaka, H. Jang, H. Jang, Hyunbum Jang, J. R. Barker, Jih-Shin Suen, Jih-Shin Suen, K. Binder, K. Binder, K. Binder, K. Binder, L. C. Sampio, M. Acharyya, M. Acharyya, M. Acharyya, Malcolm J. Grimson, N. Metropolis, P. A. Rikvold, Q. Jiang, S. W. Sides, S. W. Sides, S. W. Sides, T. Tomé, W. S. Lo, Y.-L. He   +28 more
core   +1 more source

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

Advanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider, S. Esmael Balaghi, Niklas Ortlieb, Patrick Elsaesser, Sima Heidari, Christopher S. Allen, Anna Fischer   +6 more
wiley   +1 more source

Mechanochemistry‐Assisted Solvent‐Free Supramolecular Engineering for Atomic‐Layered Carbon Nitride Nanosheets with Enhanced Photocatalytic Hydrogen Evolution

Advanced Functional Materials, EarlyView.
A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao, Jingwen Sun, Huiru Duan, Yongsheng Fu, Jin Wang, Liming Dai, Jingsan Xu, Junwu Zhu   +7 more
wiley   +1 more source

Adsorption and desorption dynamics of citric acid anions in soil [PDF]

, 2010
The functional role of organic acid anions (e.g. citrate, oxalate, malonate, etc) in soil has been intensively investigated with special focus either on (i) microbial respiration and soil carbon dynamics, (ii) nutrient solubilization, or (iii) metal ...
Jones, D. L., Leitner, D., Oburger, E., Roose, T., Schnepf, A., Zygalakis, K. C.   +5 more
core  

Hysteretic response characteristics and dynamic phase transition via site dilution in the kinetic Ising model

, 2012
The decay of the hysteresis loop area of the system, which is obeying a site diluted kinetic Ising model, is considered by the disorder parameter using the effective field theory analysis.
Acharyya, Acharyya, Acharyya, Acharyya, Acharyya, Agarwal, Angst, B.O. Aktaş, Balcerzak, Berkoilako, Binder, Bruno, Chakrabarti, Deviren, Fan, Gilmore, Glauber, Gunton, H. Polat, Honmura, Idigoras, Jiang, Jung, Kaneyoshi, Kaneyoshi, Kaneyoshi, Kanuga, Korniss, Liu, Liu, Lo, Luse, Lyuksyutov, Mayergoyz, Nattermann, Nattermann, Nowak, Punya, Rao, Robb, Shi, Shi, Sides, Steinmetz, Suen, Suzuki, Tomè, Tucker, Zernike, Zhu, Ü. Akıncı   +50 more
core   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Temperature dependence of the energy dissipation in dynamic force microscopy

, 2008
The dissipation of energy in dynamic force microscopy is usually described in terms of an adhesion hysteresis mechanism. This mechanism should become less efficient with increasing temperature.
, Fendrich M, Gauthier M, Hoffmann R, Kunstmann T, Marika Schleberger, Markus Fendrich, Mativetsky J M, Morita S, Nony L, Rolf Möller, Schirmeisen A, Tino Roll, Tobias Kunstmann, Trevethan T, Trevethan T   +15 more
core   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source