搜索结果: 1-15 共查到“理学 hysteresis”相关记录18条 . 查询时间(0.428 秒)
CAPILLARY DROPS:CONTACT ANGLE HYSTERESIS AND STICKING DROPS
CAPILLARY DROPS CONTACT ANGLE HYSTERESIS STICKING DROPS
2015/10/15
This paper is concerned with the homogenization of a capillary equation for liquid drops lying on an in homogeneous solid plane. We show in particular that the homogenization of the Young-Laplacelaw l...
Carbon cycling hysteresis in permeable carbonate sands over a diel cycle: Implications for ocean acidification
Carbon cycling hysteresis permeable carbonate sands over a diel cycle ocean acidification
2014/4/2
Dissolved inorganic carbon, dissolved oxygen, H+, and alkalinity fluxes from permeable carbonate sediments at Heron Island (Great Barrier Reef) were measured over one diel cycle using benthic chambers...
一个具Hysteresis的电报方程
Ishlinskiǐ hysteresis算子 电报方程 单调算子 强解
2014/1/9
讨论一个具Hysteresis的电报方程.首先给出Ishlinskiǐ hysteresis算子的一些性质，然后得到这个方程C1+α,α强解存在性.
A mesoscopic model for microscale hydrodynamics and interfacial phenomena: Slip, films, and contact angle hysteresis
mesoscopic model microscale hydrodynamics interfacial phenomena angle hysteresis
2012/2/29
We present a model based on the lattice Boltzmann equation that is suitable for the simulation of dynamic wetting. The model is capable of exhibiting fundamental interfacial phenomena such as weak ads...
Abstract: Dynamical hysteresis is a phenomenon which arises in ferromagnetic systems below the critical temperature as a response to adiabatic variations of the external magnetic field. We study the p...
Optical bistability and hysteresis of hybrid metal-semiconductor nano-dimer
bistability metal-semiconductor
2011/9/13
Optical response of an artificial composite nano-dimer comprising a semiconductor quantum dot and a metal nanosphere is analyzed theoretically. We show that internal degrees of freedom of the system c...
Hysteresis of Electronic Transport in Graphene Transistors
graphene transistor conductance hysteresis charge transfer capacitive gating water dipole
2010/11/17
Graphene field effect transistors commonly comprise graphene flakes lying on SiO2 surfaces. The
gate-voltage dependent conductance shows hysteresis depending on the gate sweeping rate/range. It is sh...
Hysteresis and intermittency in a nano-bridge based suspended DC-SQUID
Hysteresis intermittency nano-bridge based suspended DC-SQUID
2010/11/11
We study voltage response of nano-bridge based DC-SQUID fabricated on a Si\_{3}N\_{4} membrane. Such a configuration may help in reducing 1/f noise, which originates from substrate fluctuating defects...
A new theoretical paradigm to describe hysteresis,discrete memory and nonlinear elastic wave propagation in rock
new theoretical paradigm hysteresis discrete memory nonlinear elastic wave propagation
2009/11/16
The velocity of sound in rock is a strong function of pressure, indicating that wave propagation in rocks is very nonlinear. The quasistatic elastic properties of rocks axe hysteretic, possessing disc...
Hysteresis-controlled instability waves in a scale-free driven current sheet model
Hysteresis-controlled instability waves scale-free driven current sheet model
2009/11/11
Magnetospheric dynamics is a complex multiscale process whose statistical features can be successfully reproduced using high-dimensional numerical transport models exhibiting the phenomenon of self-or...
Prebifurcation noise amplification and noise-dependent hysteresis as indicators of bifurcations in nonlinear geophysical systems
Prebifurcation noise amplification noise-dependent hysteresis nonlinear geophysical systems
2009/11/9
The phenomena of prebifurcation noise amplification and noise-dependent hysteresis are studied as prospective indicators of bifurcations ("noisy precursor") in nonlinear Geophysical systems. The pheno...
Thresholds, switches and hysteresis in hydrology from the pedon to the catchment scale：a non-linear systems theory
pedon catchment scale non-linear systems theory
2009/5/6
Hysteresis is a rate-independent non-linearity that is expressed through thresholds, switches, and branches. Exceedance of a threshold, or the occurrence of a turning point in the input, switches the ...
Hysteresis of the Magnetic Particle in a Dipolar Ising Model
hysteresis loop
fine magnetic particle dipolar Ising model
2007/8/15
2002Vol.37No.2pp.243-246DOI:
Hysteresis of the Magnetic Particle in a Dipolar Ising Model
WU Yin-Zhong1,2 and LI Zhen-Ya1,3
1 Department of Physics, Suzhou University, S...
Box Model for Hysteresis Loops of Arrays of Ni Nanowires
Nanowires Hysteresis Phenomenological model
2010/9/25
In the present work, by means of a phenomenological model, we simulate the hysteresis loop of an hexagonal array of Ni nanowires. Our model is based on the assumption that the hysteresis loop of a sin...
Sorption–desorption of cadmium in aqueous palygorskite, sepiolite,and calcite suspensions: Isotherm hysteresis
Cd Hysteretic adsorption Release Reversibility
2011/11/4
Sorption isotherms have been widely used to assess the heavy metal retention characteristics of soil particles. Desorption behavior of the retained metals, however, usually differ from that of sorptio...