Results 111 to 120 of about 88,540 (292)

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

Absence of dissipationless transport in clean 2D superconductors

, 2019
Dissipationless charge transport is one of the defining properties of superconductors (SC). The interplay between dimensionality and disorder in determining the onset of dissipation in SCs remains an open theoretical and experimental problem.
Benyamini, A., Dean, C. R., Hone, J., Kennes, D. M., Millis, A. J., Pasupathy, A. N., Taniguchi, T., Telford, E. J., Wang, D., Watanabe, K., Williams, A.   +10 more
core   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Comparative study of flux pinning, creep and critical currents between YBaCuO crystals with and without Y2BaCuO5 inclusions [PDF]

In the Y-Ba-Cu-O system, YBa2Cu3O(x) phase is produced by the following peritectic reaction: Y2BaCuO5 + liquid yields 2YBa2Cu3O(x). Through the control of processing conditions and starting compositions, it becomes possible to fabricate large crystals ...
Fujimoto, Hiroyuki, Gotoh, Satoshi, Koshizuka, Naoki, Murakami, Masato, Tanaka, Shoji   +4 more
core   +1 more source

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

Advanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil‐Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht   +8 more
wiley   +1 more source

Stage 2 Registered Report: Refinement of tickling protocols to improve positive animal welfare in laboratory rats [version 1; peer review: 2 approved]

F1000Research
Background Rat tickling (heterospecific play between rats and the human hand), can promote positive affect and improve laboratory rat welfare. However, individual variation, particularly in response to the standard tickling protocol involving frequent ...
Vincent Bombail, Alistair B Lawrence, Emma KL Tivey, Megan R LaFollette, Birte L Nielsen, Tayla J Hammond, Emma SJ Robinson, Simone L Meddle, Tianhao Li, Jessica E Martin, Cammy Beyts, Sarah M Brown, Ignacio Vinuela-Fernandez, Michael Mendl   +13 more
doaj   +1 more source

Cluster linear generalized outer synchronization in community networks via pinning control with two different switch periods

Advances in Difference Equations, 2017
This study investigates the problem of cluster generalized outer synchronization in community networks via pinning control with two different switch periods.
Yuhong Liu, Hui Li, Qishui Zhong, Shouming Zhong   +3 more
doaj   +1 more source

Domain Wall Rebounds Driven by Competing Entropic and Spin‐Transfer Torques in Cylindrical Nanowires

Advanced Functional Materials, EarlyView.
Domain‐wall motion in cylindrical magnetic nanowires driven by nanosecond current pulses. Low current densities efficiently displace domain walls, whereas higher currents cause rebound at the wire ends. The effect results from the interplay between spin‐transfer torque and thermally induced processes, highlighting the role of thermal gradients in ...
Elias Saugar, Jorge Marqués‐Marchán, Sara Catalano, Agustina Asenjo, Michael Foerster, Miguel Angel Niño, Manuel Vazquez, Fèlix Casanova, Arantxa Fraile Rodríguez, Rafael P. Del Real, Oksana Chubykalo‐Fesenko, Cristina Bran   +11 more
wiley   +1 more source

Hybrid Adaptive Pinning Control for Function Projective Synchronization of Delayed Neural Networks with Mixed Uncertain Couplings

Complexity, 2017
This paper presents the function projective synchronization problem of neural networks with mixed time-varying delays and uncertainties asymmetric coupling.
T. Botmart, N. Yotha, P. Niamsup, W. Weera   +3 more
doaj   +1 more source

On complex networks with pinning controllers

, 2023
In this short paper, we explore relationship between various models of complex networks with pinning controllers.
openaire   +2 more sources