Geometry of quantum phase transitions

A Carollo, D Valenti, B Spagnolo - Physics Reports, 2020 - Elsevier
In this article we provide a review of geometrical methods employed in the analysis of
quantum phase transitions and non-equilibrium dissipative phase transitions. After a …

Noise-assisted persistence and recovery of memory state in a memristive spiking neuromorphic network

IA Surazhevsky, VA Demin, AI Ilyasov… - Chaos, solitons & …, 2021 - Elsevier
We investigate the constructive role of an external noise signal, in the form of a low-rate
Poisson sequence of pulses supplied to all inputs of a spiking neural network, consisting in …

Sesf-fuse: An unsupervised deep model for multi-focus image fusion

B Ma, Y Zhu, X Yin, X Ban, H Huang… - Neural Computing and …, 2021 - Springer
Muti-focus image fusion is the extraction of focused regions from different images to create
one all-in-focus fused image. The key point is that only objects within the depth-of-field have …

Neurohybrid memristive CMOS-integrated systems for biosensors and neuroprosthetics

A Mikhaylov, A Pimashkin, Y Pigareva… - Frontiers in …, 2020 - frontiersin.org
Here we provide a perspective concept of neurohybrid memristive chip based on the
combination of living neural networks cultivated in microfluidic/microelectrode system, metal …

Stochastic resonance in a metal-oxide memristive device

AN Mikhaylov, DV Guseinov, AI Belov… - Chaos, Solitons & …, 2021 - Elsevier
The stochastic resonance phenomenon has been studied experimentally and theoretically
for a state-of-art metal-oxide memristive device based on yttria-stabilized zirconium dioxide …

On the variable-order fractional memristor oscillator: Data security applications and synchronization using a type-2 fuzzy disturbance observer-based robust control

JF Li, H Jahanshahi, S Kacar, YM Chu… - Chaos, Solitons & …, 2021 - Elsevier
In the present paper, for the first time, we propose a variable-order hyperchaotic system for
information security. Firstly, we study the dynamical behaviors of a memristor oscillator …

On quantumness in multi-parameter quantum estimation

A Carollo, B Spagnolo, AA Dubkov… - Journal of Statistical …, 2019 - iopscience.iop.org
In this article we derive a measure of quantumness in quantum multi-parameter estimation
problems. We can show that the ratio between the mean Uhlmann curvature and the Fisher …

New chaotic memristive cellular neural network and its application in secure communication system

C **u, R Zhou, Y Liu - Chaos, Solitons & Fractals, 2020 - Elsevier
In order to improve the engineering feasibility of the memristive cellular neural network, a
new memristor model with the smooth characteristic curve is designed. Based on the new …

Measurement of the activation energies of oxygen ion diffusion in yttria stabilized zirconia by flicker noise spectroscopy

AV Yakimov, DO Filatov, ON Gorshkov… - Applied Physics …, 2019 - pubs.aip.org
The low-frequency noise in a nanometer-sized virtual memristor consisting of a contact of a
conductive atomic force microscope (CAFM) probe to an yttria stabilized zirconia (YSZ) thin …

Designing a bidirectional, adaptive neural interface incorporating machine learning capabilities and memristor-enhanced hardware

S Shchanikov, A Zuev, I Bordanov, S Danilin… - Chaos, solitons & …, 2021 - Elsevier
Building bidirectional biointerfaces is one of the key challenges of modern engineering and
medicine, with dramatic potential impact on bioprosthetics. Two of the major challenges of …