Results 71 to 80 of about 37,587 (299)
EnergiesMagnetic hysteresis strongly influences energy dissipation and efficiency in power magnetic components under time-varying excitation. This work proposes a compact dynamic hysteresis model using a Hammerstein structure, consisting of a closed-form ...
Yingjie Tang +2 more
doaj +1 more source
The Influence of the Relaxation Time on the Dynamic Hysteresis in Perovskite Solar Cells
EPJ Web of Conferences, 2018 We investigate the dynamic behavior of perovskite solar cells by focusing on the relaxation time τ, which corresponds to the slow de-polarization process from an initial bias pre-poled state.
Palici Alexandra +6 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang +7 more
wiley +1 more source
Analysis of hysteresis phenomenon as observed from voltammetric data of conducting polymers: part I
Journal of the Brazilian Chemical Society, 2003 The hysteresis phenomenon inherent to redox processes of Electronic Conducting Polymers (ECP) has been studied. Hysteresis was divided into two classes: i) dynamic hysteresis, containing a kinetic and an ohmic component and ii) stationary or ...
Matencio Tulio +2 more
doaj
Identification of Hysteresis in Human Meridian Systems Based on NARMAX Model
Journal of Applied Mathematics, 2012 It has been found that the response of acupuncture point on the human meridian line exhibits nonlinear dynamic behavior when excitation of electroacupuncture is implemented on another meridian point.
Yonghong Tan +3 more
doaj +1 more source
Dynamic hysteresis modelling for toroidal cores
, 2006 Bu çalışma, 30 Mayıs-1 Haziran 2005'de Budapeşte[Macaristan]'da 5. International Symposium on Hysteresis and Micromagnetic Modeling'de bildiri olarak sunulmuştur.The dynamic hysteresis loops of a range of strip wound cores have been obtained over a wide ...
core +1 more source
Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
New simple model of dynamic hysteresis
, 2003 Although the most commonly used hysteresis models are static, in some applications these models constitute an unacceptable simplification of physical behaviour. This includes ferro-magnetic hysteresis, plasticity and friction, which are dynamic phenomena.
Gurfil, Pini, Friedland, Bernard
core +1 more source
Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor
Advanced Functional Materials, EarlyView.Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben +6 more
wiley +1 more source
The Dynamic Characteristic and Hysteresis Effect of an Air Spring
, 2015 In many applications of vibration technology, especially in chassis, air springs present a common alternative to steel spring concepts. A design-independent and therefore universal approach is presented to describe the dynamic characteristic of such ...
Welsch, M. +3 more
core +1 more source