Results 211 to 220 of about 1,004,315 (387)

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

Advanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton, Naëmi Leo, Jakub Jurczyk, Claire Donnelly, Dédalo Sanz‐Hernández, Luka Skoric, Nicholas Mille, Stefan Stanescu, Donald A MacLaren, Rachid Belkhou, Aurelio Hierro‐Rodriguez, Amalio Fernández‐Pacheco   +11 more
wiley   +1 more source

Identifying grain boundary and intragranular pinning centres in Sm₂(Co,Fe,Cu,Zr)₁₇ permanent magnets to guide performance optimisation. [PDF]

Nat Commun
Giron S, Polin N, Adabifiroozjaei E, Yang Y, Maccari F, Kovács A, Almeida TP, Ohmer D, Üstüner K, Saxena A, Katter M, Radulov IA, Freysoldt C, Dunin-Borkowski RE, Farle M, Durst K, Zhang H, Alff L, Ollefs K, Xu BX, Gutfleisch O, Molina-Luna L, Gault B, Skokov KP.   +23 more
europepmc   +1 more source

Losses Comparisons between External and Internal Rotors of Permanent Magnet Synchronous Motors

Aline Durrer Patelli Juliani, Diego Santos Greff, Dalton L. R. Vidor   +2 more
openalex   +2 more sources

Field and Circuit Modeling of Rotor Eccentricity Effects in Surface Permanent Magnet Generator

, 2006
A. Haniotis, N. Thivet, E. Jonnet, Antonios G. Kladas   +3 more
openalex   +1 more source

Active and reactive power regulation in grid connected wind energy systems with permanent magnet synchronous generator and matrix converter [PDF]

, 2013
Santhi Rajendran, Uma Govindarajan, Deiva Sundari Parvathi Sankar   +2 more
openalex   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Electron Holography for Advanced Characterization of Permanent Magnets: Demagnetization Field Mapping and Enhanced Precision in Phase Analysis. [PDF]

Nanomaterials (Basel)
Lee S.
europepmc   +1 more source

Structure of Alloys for (Sm,Zr)(Co,Cu,Fe)_z Permanent Magnets: III. Matrix and Phases of the High-Coercivity State. [PDF]

Materials (Basel), 2021
Dormidontov AG, Kolchugina NB, Dormidontov NA, Zheleznyi MV, Bakulina AS, Prokofev PA, Andreenko AS, Milov YV, Sysoev NN.   +8 more
europepmc   +1 more source

Extruded YBCO HTS Single Domain Bulk Materials for Permanent Magnets

, 2012
Driss Kenfaui, X. Chaud, E. Louradour, Jacques Noudem   +3 more
openalex   +1 more source

Direct Liquid Cooling Method Verified With a Permanent-Magnet Traction Motor in a Bus [PDF]

, 2019
Pia Lindh, Ilya Petrov, Juha Pyrhönen, Eero Scherman, Markku Niemelä, Paula Immonen   +5 more
openalex   +1 more source