Results 191 to 200 of about 1,237,003 (361)

Controlled Formation of Skyrmion Bags

Advanced Materials, EarlyView.
This work demonstrates stabilization of complex magnetic skyrmion bags in ferromagnetic thin films through precisely engineered anisotropy defects using ion irradiation. The researchers achieve controlled field‐ and laser‐induced generation of skyrmionia, target skyrmions, and higher‐order skyrmion bags at room temperature. This reliable platform opens
Lisa‐Marie Kern, Vladyslav M. Kuchkin, Victor Deinhart, Christopher Klose, Themistoklis Sidiropoulos, Maike Auer, Simon Gaebel, Kathinka Gerlinger, Riccardo Battistelli, Steffen Wittrock, Tamer Karaman, Michael Schneider, Christian M. Günther, Dieter Engel, Ingo Will, Sebastian Wintz, Markus Weigand, Felix Büttner, Katja Höflich, Stefan Eisebitt, Bastian Pfau   +20 more
wiley   +1 more source

High-velocity gas in the jet in the radio galaxy DA 240

, 1978
E. M. Burbidge, G. R. Burbidge, H. E. Smith   +2 more
openalex   +1 more source

Development and Optimization of Micro‐Nanotopographical Platforms for Surface Enhanced Raman Scattering Biomolecular Detection

Advanced Materials Interfaces, EarlyView.
Lithographically defined concentric micro‐ and nanostructures systematically designed and fabricated as reproducible arrays for Surface‐enhanced Raman spectroscopy applications. Abstract Topologically designed micro‐ and nanostructured surface‐enhanced Raman scattering (SERS) substrates propel the advancements of innovative applications, including ...
David Femi Odetade, Jonathan J. S. Rickard, Pola Goldberg Oppenheimer   +2 more
wiley   +1 more source

Facile Preparation of Durable Multicolor Superhydrophobic Coatings for Concrete Protection

Advanced Materials Interfaces, EarlyView.
The colored superhydrophobic coatings (CSC)multi‐colored superhydrophobic coatings prepared by a simplified one‐step spraying method to demonstrate exceptional durability and stability following prolonged mechanical abrasion and tape stripping tests, as well as under a range of acidic, alkaline, and harsh environmental conditions.
Xueting Shi, Wenqiang Li, Fei Liu, Danbin Zhu, Yanhua Liu, Dianming Li, Libang Feng   +6 more
wiley   +1 more source

A structured jet explains the extreme GRB 221009A. [PDF]

Sci Adv, 2023
O'Connor B, Troja E, Ryan G, Beniamini P, van Eerten H, Granot J, Dichiara S, Ricci R, Lipunov V, Gillanders JH, Gill R, Moss M, Anand S, Andreoni I, Becerra RL, Buckley DAH, Butler NR, Cenko SB, Chasovnikov A, Durbak J, Francile C, Hammerstein E, van der Horst AJ, Kasliwal MM, Kouveliotou C, Kutyrev AS, Lee WH, Srinivasaragavan GP, Topolev V, Watson AM, Yang Y, Zhirkov K.   +31 more
europepmc   +1 more source

Brightness and shape of radio jets

The Astrophysical Journal, 1979
Observed radio structures of jets in radio galaxies are compared with models based on beam and slingshot theories. Simple beam models predict a rapid decline of surface brightness B with distance r from the nucleus, Bproportionalr/sup -m/, where m>3. This contrasts with the almost uniform brightness out to 200 kpc in the jet of NGC 6251 and out to 10 ...
openaire   +2 more sources

Nuclear jets in the radio lobe spiral galaxy, NGC 3079

, 1988
J. Irwin, E. R. Seaquist
openalex   +1 more source

Modeling Bent Radio Jets: Another Probe of the Central Engine [PDF]

, 1994
P. A. Hughes, M. F. Aller, H. D. Aller
openalex   +1 more source

Atomic Layer Deposition of ZnO Coating on Biodegradable Fe‐Based Alloys

Advanced Materials Interfaces, EarlyView.
A biodegradable Fe69Mn30C1 alloy is coated with ZnO using atomic layer deposition at 100 °C. Coating thickness impacts surface roughness, wettability, and in vitro degradation while maintaining hydrophilicity. The ZnO coating exhibits significant antibacterial activity against Staphylococcus aureus, achieving an inhibitory rate of up to 99.2%, and can ...
Birgit Paul, Amin Bahrami, Veronika Hahn, Antje Quade, Amit Datye, Konrad Kosiba, Stefan Pilz, Phil Goldberg, Udo D. Schwarz, Frank Hempel, Julia Hufenbach, Kornelius Nielsch   +11 more
wiley   +1 more source

Radio Jets in Cooling Cores

, 2004
Invited talk for "X-ray and Radio Connections", eds. L. Sjouwerman and K.
openaire   +2 more sources