Results 11 to 20 of about 41,666 (241)

Tunable Optical Bistability in Asymmetric Dielectric Sandwich with Graphene [PDF]

open access: yesNanomaterials
This study theoretically investigates the nonlinear optical response of asymmetric dielectric structures embedded with graphene and demonstrates tunable optical bistability in the terahertz frequency range.
Qiawu Lin   +4 more
doaj   +2 more sources

Exploring neuronal bistability at the depolarization block. [PDF]

open access: yesPLoS ONE, 2012
Many neurons display bistability--coexistence of two firing modes such as bursting and tonic spiking or tonic spiking and silence. Bistability has been proposed to endow neurons with richer forms of information processing in general and to be involved in
Andrey Dovzhenok, Alexey S Kuznetsov
doaj   +1 more source

Bistable nerve conduction [PDF]

open access: yesBiophysical Journal, 2022
AbstractThe essence of the nerve system is to transmit information from and to different parts of the body in response to environmental changes. Here we show that a bistable conduction behavior can occur in the nerve system, which exhibits stimulus-dependent fast and slow conduction waves.
Zhang, Zhaoyang, Qu, Zhilin
openaire   +4 more sources

Bubbling and bistability in two parameter discrete systems [PDF]

open access: yes, 1978
We present a graphical analysis of the mechanisms underlying the occurrences of bubbling sequences and bistability regions in the bifurcation scenario of a special class of one dimensional two parameter maps.
Ambika, G., Sujatha, N. V.
core   +5 more sources

Bistable insulin response: The win-win solution for glycemic control

open access: yesiScience, 2022
Summary: To satisfy both the safety and rapidity of glycemic control, muscles’ insulin response must be bistable, as theoretically predicted. Here, we test the bistability hypothesis by combining cellular experiments (to measure the threshold values in ...
Javed Akhtar   +14 more
doaj   +1 more source

Design of dual-material lattice structures with compression-torsion bistability

open access: yesMaterials & Design, 2023
Lattice structures with bistability can maintain additional equilibrium states after external loads are removed. While conventional bistable structures typically realize compression and torsional bistabilities under compression and twisting loads, this ...
Wenjun Wu   +3 more
doaj   +1 more source

Optical bistability in two-dimensional nonlinear composites of coated cylinders with nonlinear core and graded shell

open access: yesEPJ Applied Metamaterials, 2020
The intrinsic optical bistability of the nonlinear composite consisting of coated cylinders with nonlinear core and graded Drude shell is investigated with self-consistent mean-field approximation.
Wu Ya M.   +4 more
doaj   +1 more source

Low-temperature optical bistability and multistability in superconducting photonic multilayers with graphene

open access: yesResults in Physics, 2023
Optical bistability and multistability are numerically investigated based on periodic superconducting photonic multilayers with graphene in cryogenic environments.
Hao Ni   +6 more
doaj   +1 more source

Low-Threshold and Tunable Optical Bistability Based on Topological Edge State in One-Dimensional Photonic Crystal Heterostructure With Graphene

open access: yesIEEE Access, 2020
In this article, we present a theoretical analysis of the optical bistability phenomenon of the transmitted light beam in a graphene-based one-dimensional photonic crystal heterostructure in terahertz frequency range.
Yuxiang Peng   +8 more
doaj   +1 more source

Quantum resonant optical bistability with a narrow atomic transition: bistability phase diagram in the bad cavity regime

open access: yesNew Journal of Physics, 2023
We report on the observation of a novel manifestation of saturation-induced optical bistability in a resonantly pumped optical ring cavity interacting strongly with a cloud of atoms via a narrow atomic transition.
D Rivero   +5 more
doaj   +1 more source

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