Results 261 to 270 of about 562,012 (337)

Dual Bipolar Resistive Switching in Wafer‐Scalable 2D Perovskite Oxide Nanosheets‐Based Memristor

Advanced Science, EarlyView.
A wafer‐scalable memristor based on 2D Sr2Nb3O₁₀ perovskite oxide nanosheets exhibits dual bipolar resistive switching through controllable oxygen ion migration and redox reactions. This single device enables both STDP and anti‐STDP synaptic functions, achieving 86.4% MNIST accuracy in supervised spiking neural networks, offering a compact, energy ...
Sohwi Kim, Chansoo Yoon, Haena Yim, Taeyoon Kim, Hoyoung Suh, Woohyeon Ryu, Gwangtaek Oh, Jihoon Jeon, Kwanyoung Oh, Yeonjoo Jeong, Ji‐Won Choi, Bae Ho Park   +11 more
wiley   +1 more source

Giant panda seasonal adaptations in feeding strategies and blood physiology. [PDF]

Front Vet Sci
Gu J, Yu X, Qi D, Hou R, Zhang L, Lan G, Feng F, Bi W, Xue F, Liu J, Huang C, Li Z, Zhou Y, Chen C, Wu W, Li P, Yang X, Zhang M, He H, Yang H, Ma R.   +20 more
europepmc   +1 more source

The Interplay of Magnetic Order with the Electronic Scattering and Crystal‐Field Effects in a Metallic Ferromagnet

Advanced Science, EarlyView.
The interplay between magnetic ordering and crystal electric field (CEF) excitations plays a pivotal role in defining the low‐energy electrodynamics of quantum materials. By probing the temperature‐dependent THz conductivity in a rare‐earth‐based metallic ferromagnet, we uncover a microscopic connection between localized and itinerant electrons ...
Payel Shee, Tanaya Halder, Chia‐Jung Yang, Nainish Tickoo, Ratiranjan Samal, Ruta Kulkarni, Shishir K. Pandey, Vikas Kashid, Ashis K. Nandy, Arumugam Thamizhavel, Anamitra Mukherjee, Shovon Pal   +11 more
wiley   +1 more source

Flow diverter implantation for CTA-negative giant vertebral artery dissection aneurysm: a case report. [PDF]

Front Radiol
Li JT, Liu JM, Zhao KJ.
europepmc   +1 more source

The Giant Branch of omega Centauri. IV. Abundance Patterns Based on Echelle Spectra of 40 Red Giants

, 1995
John E. Norris, G. S. Da Costa
openalex   +1 more source

Ultrafast Laser‐Induced Interatomic Forces in Magnetostrictive Metals

Advanced Science, EarlyView.
This study reports ultrafast changes in the interatomic forces generated by femtosecond laser excitation in magnetostrictive FeGa thin films. This ultrafast process manifests as an optical birefringence signal lasting ≈400 fs. Using a pump‐probe system, the femtosecond evolution of this nonequilibrium interatomic interaction is visualized, providing ...
Xiaoxue Zeng, Lei Zhang, Yu Huang, Qingjie Fang, Yaokai Niu, Qiye Wen, Peng Yan, Zhifeng Chen, Zhiyong Zhong, Lichuan Jin   +9 more
wiley   +1 more source

Delayed skeletal maturity in dwarf, medium and giant Pleistocene insular deer (<i>Candiacervus</i>) indicating a slower life history regardless size shift. [PDF]

Swiss J Palaeontol
Snoodijk F, Calderón T, Lyras GA, van der Geer AAE.   +3 more
europepmc   +1 more source

Hidden Charge‐Order in the Mixed‐Valent K0.75Li2Cr6O12 High‐Pressure Oxide

Advanced Science, EarlyView.
K0.75Li2Cr6O12 is one of the few mixed valent chromium oxides. It shows a single angle spiral magnetic structure with a k = [1/3 1/3 ¼] propagation vector. Density functional theory reveals a hidden charge order that is necessary to stabilize the antiferromagnetic (AFM) ground state.
Angel M. Arévalo‐López, Clemens Ritter, Marielle Huvé, Olivier Mentré   +3 more
wiley   +1 more source

Magnetic vector tomography reveals giant magnetofossils are optimised for magnetointensity reception. [PDF]

Commun Earth Environ
Harrison RJ, Neethirajan J, Pei Z, Xue P, Marcano L, Abrudan R, Ringe E, Tung PY, Kuppili VSC, Kaulich B, Daurer BJ, Hurtarte LCC, Kazemian M, Chang L, Donnelly C, Valencia S.   +15 more
europepmc   +1 more source

Asteroseismology of Metal-poor Red Giants Observed by TESS

Corin Marasco, Jamie Tayar, David L. Nidever   +2 more
openalex   +1 more source