Results 101 to 110 of about 23,473 (246)

Materials Design Principles for Large Memory Windows: Coercive Voltage Engineering in Ferroelectric– Dielectric Heterostructures

Advanced Electronic Materials, Volume 12, Issue 8, 20 April 2026.
Coercive voltage enhancement in hafnia‐based ferroelectric–dielectric heterostructures is shown to originate from leakage‐governed voltage division between the ferroelectric and dielectric layers. Through experiments, circuit modeling, and defect‐based simulations, a universal framework is established to engineer large memory windows without altering ...
Prasanna Venkatesan, Hari Jayasankar, Salma Soliman, Priyankka Ravikumar, Lance Fernandes, Chinsung Park, Amrit Garlapati, Chengyang Zhang, Sanghyun Kang, Shimeng Yu, Suman Datta, Asif Khan, Mengkun Tian, Zheng Wang, Kijoon Kim, Kwangyou Seo, Kwangsoo Kim, Wanki Kim, Daewon Ha, Luca Larcher, Gaurav Thareja, Andrea Padovani   +21 more
wiley   +1 more source

Nonlinear Magnetoconvection in a Sparsely Packed Porous Medium

International Journal of Geophysics, 2011
Linear and weakly nonlinear properties of magnetoconvection in a sparsely packed porous medium are investigated. We have obtained the values of Takens-Bogdanov bifurcation points and codimension two bifurcation points by plotting graphs of neutral curves
A. Benerji Babu, Ragoju Ravi, S. G. Tagare   +2 more
doaj   +1 more source

Optical Solitons With M-Truncated and Beta Derivatives in Nonlinear Optics

Frontiers in Physics, 2019
This paper studies optical solitons with M-truncated and beta derivatives (BD) for the Complex Ginzburg-Landau equation (CGLE) with Kerr Law nonlinearity.
Abdullahi Yusuf, Abdullahi Yusuf, Mustafa Inc, Dumitru Baleanu, Dumitru Baleanu   +4 more
doaj   +1 more source

Unusual synchronization phenomena during electrodissolution of silicon: the role of nonlinear global coupling

, 2014
The photoelectrodissolution of n-type silicon constitutes a convenient model system to study the nonlinear dynamics of oscillatory media. On the silicon surface, a silicon oxide layer forms.
García-Morales, Vladimir, Krischer, Katharina, Schmidt, Lennart, Schönleber, Konrad   +3 more
core   +1 more source

Degenerate elliptic solutions of the quintic complex one-dimensional Ginzburg-Landau equation [PDF]

, 2021
H.W. Schuermann, V. S. Serov
openalex   +1 more source

Hitchhiker's Guide to the Swampland: The Cosmologist's Handbook to the String‐Theoretical Swampland Programme

Fortschritte der Physik, Volume 74, Issue 4, April 2026.
Abstract String theory has strong implications for cosmology, implying the absence of a cosmological constant, ruling out single‐field slow‐roll inflation, and that black holes decay. The origins of these statements are elucidated within the string‐theoretical swampland programme.
Kay Lehnert
wiley   +1 more source

Hysteretic nonequilibrium Ising-Bloch transition

, 2005
We show that a parametrically driven cubic-quintic complex Ginzburg-Landau equation exhibits a hysteretic nonequilibrium Ising-Bloch transition for large enough quintic nonlinearity. These results help to understand the recent experimental observation of
Adolfo Esteban-Martín, Eugenio Roldán, Germán J. de Valcárcel, L. N. Bulaevskii, L. N. Bulaevskii, P. Yeh, Victor B. Taranenko   +6 more
core   +1 more source

Graph potentials and topological quantum field theories

Proceedings of the London Mathematical Society, Volume 132, Issue 4, April 2026.
Abstract We introduce a new functional equation in birational geometry, whose solutions can be used to construct two‐dimensional topological quantum field theories (2d TQFTs), infinite‐dimensional in many interesting examples. The solutions of the equation give rise to a hierarchy of graph potentials, which, in the simplest setup, are Laurent ...
Pieter Belmans, Sergey Galkin, Swarnava Mukhopadhyay   +2 more
wiley   +1 more source

Phase chaos in the anisotropic complex Ginzburg-Landau Equation

, 1998
Of the various interesting solutions found in the two-dimensional complex Ginzburg-Landau equation for anisotropic systems, the phase-chaotic states show particularly novel features. They exist in a broader parameter range than in the isotropic case, and
A. C. Newell, A. Torcini, A. Weber, B. I. Shraiman, B. Janiaud, B. W. Roberts, D. A. Egolf, F. Hynne, G. D. Granzow, G. Huber, H. Chaté, H. Sakaguchi, I. Aranson, I. Aranson, I. Aranson, I. Aranson, Lorenz Kramer, M. Baer, M. C. Cross, M. Gabbay, M. van Hecke, P. Coullet, P. Coullet, P. Manneville, R. Montagne, Roland Faller, S. Popp, T. Bohr, T. M. Haeusser, W. Schöpf, W. v. Saarloos   +30 more
core   +1 more source

Chirped Lambert W-kink solitons of the complex cubic-quintic Ginzburg-Landau equation with intrapulse Raman scattering [PDF]

, 2020
Nisha, Neetu Maan, Amit Goyal, Thokala Soloman Raju, C.N. Kumar   +4 more
openalex   +1 more source