• Optical bistability is an attribute of certain optical devices where two resonant transmissions states are possible and stable, dependent on the input. (wikipedia.org)
  • Optical bistability. (hacettepe.edu.tr)
  • We report on the nonlinear response and optical bistability in the transmitted and reflected signals of Si 3 N 4 microrings. (illinois.edu)
  • We analyze the behavior of optical bistability in a four-level mercury atomic system driven by a cavity and two external coherent fields by means of a unidirectional ring cavity. (epj.org)
  • We find that without interacting dark resonances and for large intensity of coupling field, the optical bistability disappears. (epj.org)
  • So, the double dark resonances could significantly establish the optical bistability. (epj.org)
  • Moreover, we demonstrate that the double dark resonances can dramatically reduce the threshold of optical bistability. (epj.org)
  • The intrinsic optical bistability (IOB) of an Au-Ag alloy nanosphere is theoretically investigated. (epj.org)
  • Our approach provides a background for various nonlinear experiments related to optical heating and bistability, where self-action of the intense laser beam can change resonant properties of the irradiated nanostructure. (degruyter.com)
  • The conditions for the occurrence of pronounced magnetoelectric bistabilities in the resonant tunneling through a ferromagnetic quantum well are theoretically investigated. (uni-regensburg.de)
  • Doedel, E. J. / Resonance and bistability in coupled oscillators . (umn.edu)
  • On bilayer NaCl on Au(111), indeno[1,2-a]fluorene is in the neutral charge state, while it exhibits charge bistability between neutral and anionic states on the lower work function surfaces of bilayer NaCl on Ag(111) and Cu(111). (arxiv.org)
  • Therefore, the first aim of this work was to develop computationally-efficient new motoneuron models of different types (i.e. type S, FR and FF) that include a dendritic L-type calcium conductance so that bistability, plateau potential and enhancement of effective synaptic current may be generated. (usp.br)
  • Intriguingly, cells exploit bistability in the RP to convert graded p21 and mitogen signals into an all-or-nothing cell cycle response. (cellcycle.org.uk)
  • Our results can not only provide powerful guidance on the design of fast switches, mechanical metamaterials, energy harvesters, or micro-electro-mechanical systems (MEMS) that exploit the bistability of elastic beams with clamped ends, but also have implications on a variety of biophysical phenomena and biomimetic structures. (njit.edu)
  • Inclusion of the glucocorticoid receptor in a hypothalamic pituitary adrenal axis model reveals bistability, Shakti Gupta, Eric Aslakson, Brian M. Gurbaxani and Suzanne D. Vernon, 2007, Theoretical Biology and Medical Modelling , volume 4, issue 8. (physiomeproject.org)
  • The bistability appears due to the mutual feedback of the carriers Coulomb interaction and the carriers exchange coupling with magnetic impurities in the well. (uni-regensburg.de)
  • Single-molecule magnets are compounds that exhibit magnetic bistability and hysteresis at low temperatures. (lu.se)
  • While the magnetic bistability was unaffected, the orientation of the magnetic clusters was highly influenced by the choice of substrate. (lu.se)
  • The BISTA-MAT project deals with molecular bistability which is, undoubtedly, one of the most searched properties in molecular materials nowadays and is considered as the relevant base for the next generation of information storage devices. (anr.fr)
  • The BISTA-MAT project, gathering four complementary groups which are recognized in their respective fields (Brest: Partner 1, Nancy: Partner 2, Bordeaux: Partner 3 and Versailles: Partner 4), deals with molecular bistability which is, undoubtedly, one of the most searched properties in molecular materials nowadays since it is considered as the relevant base for the next generation of information storage devices. (anr.fr)
  • The presented model investigated a three-degree-of-freedom submerged point absorber with bistability subjected to regular and irregular waves. (pnnl.gov)
  • CONCLUSION: Inclusion of pituitary GR expression resulted in a biologically plausible model of HPA axis bistability and hypocortisolism. (physiomeproject.org)
  • In a dynamical system, bistability means the system has two stable equilibrium states. (wikipedia.org)
  • Furthermore, we predict that bistability of the system is a rare phenomenon in this context, but outline a situation where it may be selected for. (lu.se)
  • In a conservative force field, bistability stems from the fact that the potential energy has two local minima, which are the stable equilibrium points. (wikipedia.org)
  • The consistency implies that semi-active elements may be able to adjust the bistability to enhance power production. (pnnl.gov)
  • This homodimerization makes possible two stable steady states (low and high) and one unstable state of cortisol production resulting in bistability of the HPA axis. (physiomeproject.org)
  • Note that the nullclines only cross once, resulting in only one fixed point and hence no possibility of bistability. (igem.org)
  • Bistability is widely used in digital electronics devices to store binary data. (wikipedia.org)
  • Devices employing bistability in other energy harvesting applications, have improved the amount of power generated. (pnnl.gov)
  • Bistability can also arise in biochemical systems, where it creates digital, switch-like outputs from the constituent chemical concentrations and activities. (wikipedia.org)
  • DI-fusion Kinetic oscillations and bistability in the catalytic. (ac.be)
  • Using an adiabatic elimination technique, we are able to analyze the interplay between the noise and the kinetic bistability reported for this surface reaction in recent experimental studies. (uib-csic.es)
  • The two effects are strongly interwoven, inspiring new device applications such as electrical control of the MR and magnetic modulation of bistability. (unimore.it)
  • Single-molecule magnets display magnetic bistability of molecular origin, which may one day be exploited in magnetic data storage devices. (nature.com)
  • Recently it was realised that increasing the magnetic moment of polynuclear molecules does not automatically lead to a substantial increase in magnetic bistability. (nature.com)
  • In spite of large effective energy barriers towards relaxation of the magnetic moment, this has so far not led to a big increase in magnetic bistability. (nature.com)
  • Here we present a comprehensive study of a mononuclear, tetrahedrally coordinated cobalt(II) single-molecule magnet, which has a very high effective energy barrier and displays pronounced magnetic bistability. (nature.com)
  • The origin of the bistability is the presence of an energy barrier between the up and down orientations of the magnetic moment. (nature.com)
  • However, in these complexes, there is typically no bistability of the magnetization that would be evidenced by substantial coercivity in the magnetic hysteresis curve. (nature.com)
  • Negative modulation of IH by serotonin unmasked bistability, indicating that bistability of Purkinje neurons is likely to occur under physiological conditions. (edu.au)
  • Vertical crossbar devices based on manganite and cobalt injecting electrodes and a metal-quinoline molecular transport layer are known to manifest both magnetoresistance (MR) and electrical bistability. (unimore.it)
  • Variable oxygen doping of the organic molecules represents the key element for correlating bistability and MR, and our measurements provide the first experimental evidence in favor of the impurity-driven model describing the spin transport in organic semiconductors in similar devices. (unimore.it)
  • Optical bistability is an attribute of certain optical devices where two resonant transmissions states are possible and stable, dependent on the input. (wikipedia.org)
  • The steady-state model of thermally induced optical bistability, presented in a previous paper, is extended to describe transient phenomena. (hw.ac.uk)
  • Here we take advantage of Tidy3D's nonlinear capability to demonstrate optical bistability. (flexcompute.com)
  • The analytical results predict a strong impact on the bistability phase diagram. (uib-csic.es)
  • OBD arrays of different shape, size, and bistability could be overlapped in layers to produce more complicated curvature," says Ericson. (webnewswire.com)
  • Whole-cell recordings revealed that blockade of IH unmasked a form of membrane potential bistability, where transitions between tonic firing and quiescent states (separated by ∼20 mV) were evoked by excitatory and inhibitory postsynaptic potentials, or by the delivery of brief (20 ms) somatic or dendritic positive and negative current pulses. (edu.au)
  • The results on temperature dependence of polariton bistability behavior and polariton neuron switching are presented. (gtiit.edu.cn)