Results 71 to 80 of about 437,141 (298)

Nanoscale Ga/Al substituted yttrium iron garnet films by liquid phase epitaxy

AIP Advances
Yttrium iron garnet (YIG) has minimum damping factor and low ferromagnetic resonance (FMR) linewidth, making it a preferred material for low loss microwave and spintronic devices.
Yuanjing Zhang, Qiang Xue, Feng Wang, Han Li, Zhuo Li, Shuting Yang, Yingli Liu, Aimin Hu, Lichuan Jin, Qiye Wen, Huaiwu Zhang, Qinghui Yang   +11 more
doaj   +1 more source

FeSiBPCu amorphous and nanocrystalline alloy with high saturation magnetization

, 2009
An amorphous Fe82.55Si3.9B8.5P4.4Cu0.65 alloy with a saturation magnetization of 1.63 T and a coercivity of 7.13 A/m was prepared by melt-spinning method.
Wang AD, Shen BL, Kong FL, Su HL
core  

Characterizing aging in the human brainstem using quantitative multimodal MRI analysis [PDF]

, 2013
Aging is ubiquitous to the human condition. The MRI correlates of healthy aging have been extensively investigated using a range of modalities, including volumetric MRI, quantitative MRI (qMRI), and diffusion tensor imaging.
Stephen M. Fleming, Stephen M Fleming, Frackowiak, R, John eAshburner, Antoine eLutti, Bogdan eDraganski, Frackowiak, R., Ashburner, J, Rumana Chowdhury, Chowdhury, R., Christian Lambert, Draganski, Bogdan, Fitzgerald, TH, Thomas eFitzgerald, Lambert, C., Hutton, C., Chloe Hutton, Lambert, C, Chowdhury, R, Chowdhury, Rumana, Antoine Lutti, Fleming, Stephen M., Fleming, SM, Chloe eHutton, Lutti, Antoine, John Ashburner, Draganski, B, Ashburner, J., Bogdan Draganski, Fitzgerald, Thomas H. B., Rumana eChowdhury, Hutton, Chloe, Richard Frackowiak, Lambert, Christian, Christian eLambert, Thomas H. B. FitzGerald, Fitzgerald, T.H., Lutti, A, Lutti, A., Ashburner, John, Fleming, S.M., Draganski, B., Richard eFrackowiak, Hutton, C, Frackowiak, Richard   +44 more
core   +1 more source

Unexpected Asymmetric Mn‐Sb Site Mixing and Reentrant Spin‐Glass State of MnSb2Te4

Advanced Functional Materials, EarlyView.
MnSb2Te4 is an intrinsic magnetic topological insulator. Its properties are extraordinarily sensitive to tiny defects, making structural studies essential for understanding how magnetism and topology work together. This work shows that Mn can be unevenly distributed within the crystal and how that disorder is linked to a newly reported spin‐glass state
Gustavo Chavez Ponce de Leon, Ahmad Dibajeh, Gert ten Brink, Majid Ahmadi, Suyang Sun, Wei Zhang, Bart Jan Kooi, George Palasantzas   +7 more
wiley   +1 more source

Controlled Synthesis, Physicochemical and Magnetic Properties of Nano-Crystalline Mn Ferrite System

International Journal of Electrochemical Science, 2012
Manganese ferrite nano-particles are synthesised by combustion route by using a mixture of glycine and ammonium nitrate as fuels with corresponding metal nitrates.
N.M. Deraz, A. Alarifi
doaj   +1 more source

Effect of NaOH and precursor concentration on size and magnetic properties of FeCo nanoparticles synthesized using the polyol method

AIP Advances, 2020
In this study, the effects of NaOH and precursor concentration on the particle size and magnetic properties of FeCo nanoparticles are investigated. Results suggest that an optimized ratio of NaOH molar concentration [OH] to precursor molar concentration [
J. H. Park, C. Park, K. S. Lee, S. J. Suh   +3 more
doaj   +1 more source

Magnetization Processes of (La0.7Pb0.3MnO3)1−x(SiO2)x Composites

, 2013
[[abstract]]The ceramic composites, (La0.7Pb0.3MnO3)1−x (SiO2)x , with diluted magnetic properties are prepared using solid-sate sintering route. Magnetization processes of (La0.7Pb0.3MnO3)1−x (SiO2)x composites are explored in this study. Ferromagnetism
Young, S. L. ; Wu, T. C. ; Horng, Lance; Lin, C. H. ; Chen, H. Z. ; Kao, M. C. ; Ou, C. R. ; Shih, N. F. ; Shi, J. B.
core  

Proximity‐Tuned Magnetic and Transport Anomalies in All‐Epitaxial Fe5−xGeTe2/WSe2 Van der Waals Heterostructures

Advanced Functional Materials, EarlyView.
All‐epitaxial and scalable ferromagnetic/non‐magnetic Fe5−xGeTe2/WSe2 van der Waals (vdW) heterostructures exhibiting room‐temperature magnetism and perpendicular magnetic anisotropy (PMA) are realized. The system displays proximity‐tuned magnetic anisotropy, thickness‐dependent unconventional Hall effects, and temperature‐dependent sign reversal of ...
Hua Lv, Tauqir Shinwari, Kacho Imtiyaz Ali Khan, Jens Herfort, Chen Chen, Joan M. Redwing, Mehak Loyal, Gerhard Jakob, Mathias Kläui, Achim Trampert, Bernat Mundet, Belén Ballesteros, Manfred Ramsteiner, Roman Engel‐Herbert, Michael Hanke, João Marcelo J. Lopes   +15 more
wiley   +1 more source

La–Mg-Substituted M-Type Sr-Hexaferrites for Enhanced Hard Magnetic Properties

Applied Sciences
This study investigates the structural and magnetic properties of La–Mg co-substituted M-type strontium hexaferrites with the compositions Sr1−xLaxFe12−xMgxO19 (x = 0, 0.05, 0.1, 0.15), synthesized via a conventional solid-state reaction route.
Jeong-Jin Kim, Young-Min Kang
doaj   +1 more source

Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses

Advanced Materials, EarlyView.
Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami, Yangming Wang, Seigo Souma, Hiroto Nakamura, Akito Sakai, Takumi Osumi, Hang Su, Hikaru Watanabe, Shun'ichiro Kurosawa, Rikuto Oiwa, Daisuke Nishio‐Hamane, Kosuke Nakayama, Takuya Nomoto, Ryotaro Arita, Takafumi Sato, Satoru Nakatsuji   +15 more
wiley   +1 more source