Results 91 to 100 of about 1,944,228 (298)

Strain-controlled valley and spin separation in silicene heterojunctions

, 2018
We adopt the tight-binding mode-matching method to study the strain effect on silicene heterojunctions. It is found that valley- and spin-dependent separation of electrons cannot be achieved by the electric field only. When a strain and an electric field
Bai, R., Jalil, M. B. A., Li, Yuan, Peng, Y. Z., Qian, Z. H., Siu, Z. B., Wang, G. Q., Xu, J. R., Yesilyurt, C., Zhou, G. H., Zhu, H. B.   +10 more
core   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Preseismic deformation associated with the 2014 Ms7. 3 Yutian earthquake derived from GPS data

Geodesy and Geodynamics, 2014
Based on analysis of the GPS data during 1999–2007, 2009–2011, and 2011–2013 mainly from the Crustal Motion Obseration Network of China, we obtained the GPS horizontal velocity field, the GPS strain rate field, and the profiles across the southwestern ...
Chen Changyun, Chen Fuchao, Zheng Zhijiang, Zhu Shuang, Zhang Junlong, Yang Panxin   +5 more
doaj   +1 more source

Magnetostrictive behaviour of thin superconducting disks

, 2003
Flux-pinning-induced stress and strain distributions in a thin disk superconductor in a perpendicular magnetic field is analyzed. We calculate the body forces, solve the magneto-elastic problem and derive formulas for all stress and strain components ...
Brandt E H, Clem J, Daniel V Shantsev, Ikuta H, Johansen T H, Johansen T H, Johansen T H, Johansen T H, Johansen T H, Johansen T H, Mizutani U, Murakami M, Murakami M, Muralidhar M, Nabialek N, Ren Y, Shantsev D V, Shantsev D V, Tom H Johansen, Tomita M   +19 more
core   +1 more source

Viral diversity of Junín virus field strains

Virus Research, 2011
The Argentine Hemorrhagic Fever, an endemic disease present in a much of Argentina, is caused by the Junín virus (JUNV). Currently, there are sequences available from several strains of this virus, like those belonging to the vaccine lineage (XJ13, XJ#44 and Candid#1), as well as MC2 (rodent isolate) and IV4454 (human isolate).
Goñi, Sandra Elizabeth, Stephan, Betina Inés, Iserte, Javier Alonso, Contigiani de Minio, Marta Silvia, Lozano, Mario Enrique, Antonio Tenorio   +5 more
openaire   +3 more sources

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Plasticity-Induced Magnetization in Amorphous Magnetic Solids

, 2013
Amorphous magnetic solids, like metallic glasses, exhibit a novel effect: the growth of magnetic order as a function of mechanical strain under athermal conditions in the presence of a magnetic field. The magnetic moment increases in steps whenever there
Gupta, Bhaskar Sen, Hentschel, H. George E., Procaccia, Itamar   +2 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Antiferromagnetic textures in BiFeO3 controlled by strain and electric field

Nature Communications, 2020
Tailoring antiferromagnetic domains is critical for the development of low-dissipative spintronic and magnonic devices. Here the authors demonstrate the control of antiferromagnetic spin textures in multiferroic bismuth ferrite thin films using strain ...
A. Haykal, J. Fischer, W. Akhtar, J.-Y. Chauleau, D. Sando, A. Finco, F. Godel, Y. A. Birkhölzer, C. Carrétéro, N. Jaouen, M. Bibes, M. Viret, S. Fusil, V. Jacques, V. Garcia   +14 more
doaj   +1 more source