Results 61 to 70 of about 264,735 (343)

Magnetic Hopfions: A Review

Magnetism
Recent advances in the research area of 3D magnetic topological solitons (hopfions) in restricted geometries are reviewed. The description of the magnetic solitons is based on a macroscopic micromagnetic approach and the Landau–Lifshitz equation of the ...
Konstantin Guslienko
doaj   +1 more source

Loss Mitigation in Self-Biased Microstrip Circulators

Magnetism, 2023
Integration of the ferrite devices in the RF front-end and active antennas is hindered by the need for external magnets, biasing soft microwave ferrites.
Lingqi Kong, Alexander Schuchinsky, Sumin Joseph, Taylan Eker, Yi Huang   +4 more
doaj   +1 more source

Unconventional Superconductivity in Heavy Fermion Systems

, 2004
We review the studies on the emergent phases of superconductvity and magnetism in the $f$-electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (NQR) under pressure.
Abragam A., Anderson P. W., Araki S., Bellarbi B., Bruls G., Christianson A. D., Coqblin B., Curro N. J., Fuseya Y., Gegenwart P., Geibel C., Grewe N., Grosche F. M., Grosche F. M., Hebel L. C., Hegger H., Hewson A. C., Imada M., Ishida K., Ishida K., Ishida K., Ishida K., Jaccard D., Julian S. R., Kanoda K., Kawasaki S., Kawasaki S., Kawasaki S., Kawasaki Y., Kawasaki Y., Kawasaki Y., Kawawsaki S., Kitaoka Y., Kitaoka Y., Knafo W., Knebel G., Koda A., Kohori Y., Kohori Y., Kohori Y., Kohori Y., Kohori Y., Kohori Y., Kohori Y., Kohori Y., Kyogaku M., Llobet A., Lonzarich G. G., Maekawa S., Mathur N. D., Matsuda K., Mito T., Mito T., Movshovic R., Muramatsu T., Muramatsu T., Nakamura H., Oguchi T., Ohsugi S., Petrovic C., Petrovic C., Reinders P. H. P., Shiba H., Shoenberg D., Steglich F., Stockert O., Taillefer L., Thomas F., Tien C., Timusk T., Tou H., Tou H., Tou H., Trovarelli O., Ueda K., Walker I. R., Yanase Y., Zhang S. C., Zheng G.-q., Ōnuki Y.   +79 more
core   +1 more source

Loss of primary cilia promotes EphA2‐mediated endothelial‐to‐mesenchymal transition in the ovarian tumor microenvironment

Molecular Oncology, EarlyView.
Loss of primary cilia in endothelial cells promotes EndMT and vascular abnormalities in the ovarian tumor microenvironment through EphA2 activation. Using human samples, in vitro models, and endothelial‐specific Kif3a‐knockout mice, we show that primary cilia loss drives the acquisition of cancer‐associated fibroblast‐like phenotypes, thereby ...
Jin Gu Cho, Yubin Hah, Eunsik Yun, Hye In Ka, Aram Lee, Sora Han, Dawn Lee, Sung Wook Kim, Jong Hoon Park, Byung Su Kwon, Young Yang, Jongmin Kim   +11 more
wiley   +1 more source

Quadruple-Q Skyrmion Crystal in Centrosymmetric Body-Centered Tetragonal Magnets

Magnetism
We conduct a numerical investigation into the stability of a quadruple-Q skyrmion crystal, a structure generated by the superposition of four spin density waves traveling in distinct directions within three-dimensional space, hosted on a centrosymmetric ...
Satoru Hayami
doaj   +1 more source

Simulation of a Hybrid Thermoelectric-Magnetocaloric Refrigerator with a Magnetocaloric Material Having a First-Order Transition

Magnetism, 2022
A simple hybrid thermoelectric-magnetocaloric (TE-MC) system is analytically and numerically simulated using the working parameters of commercial Peltier cells and the properties of a material with a first-order and low-hysteresis magneto-structural ...
Elías Palacios, Jesús Francisco Beltrán, Ramón Burriel   +2 more
doaj   +1 more source

Muon spin relaxation studies of incommensurate magnetism and superconductivity in stage-4 La$_{2}$CuO$_{4.11}$ and La$_{1.88}$Sr$_{0.12}$CuO$_{4}$

, 2002
This paper reports muon spin relaxation (MuSR) measurements of two single crystals of the title high-Tc cuprate systems where static incommensurate magnetism and superconductivity coexist.
A. Bianconi, A. Bianconi, A. Bianconi, A. Lappas, A. T. Savici, A. Weidinger, A.T. Savici, B. Hitti, B. Lake, B. Nachumi, B. Nachumi, B.J. Sternlieb, B.O. Wells, Ch. Niedermayer, Ch. Niedermayer, D. Poilblanc, D.J. Bishop, D.R. Harshman, E. Dagotto, F. Borsa, G. Aeppli, G. Agnolet, G. M. Luke, G. Shirane, G.M. Luke, G.M. Luke, G.M. Luke, G.S. Boebinger, H. Amitsuka, H. Chyo, H.A. Mook, H.A. Mook, H.H. Klauss, I. M. Gat, J. Zaanen, J.E. Sonier, J.H. Brewer, J.M. Tranquada, J.M. Tranquada, J.M. Tranquada, K. Kumagai, K. M. Kojima, K. Matsuda, K. Shirahama, K. Yamada, K. Yamada, K.M. Kojima, L.P. Le, L.P. Le, L.P. Le, M. A. Kastner, M. Arai, M. Chan, M. I. Larkin, M. Matsuda, M.A. Kastner, M.I. Larkin, P.A. Crowell, R. J. Birgeneau, R.J. Birgeneau, S. Katano, S. Wakimoto, S.A. Kivelson, S.H. Pan, S.H. Pan, T. Ito, T. Suzuki, V.J. Emery, V.J. Emery, V.Yu. Pomjakushin, W. Barford, W. Wagener, Y. Endoh, Y. Fudamoto, Y. J. Uemura, Y. S. Lee, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.J. Uemura, Y.S. Lee   +88 more
core   +1 more source

Magnetic forces in and on a magnet

Discrete & Continuous Dynamical Systems - S, 2019
Given the shape of a magnet and its magnetization, point by point, which force does it exert on itself, also point by point? We explain what 'force' means in such a context and how to define it by using the Virtual Power Principle. Mathematically speaking, this force is a vector-valued distribution, with Dirac-like concentrations on surfaces across ...
openaire   +3 more sources

Genomics‐led approach to drug testing in models of undifferentiated pleomorphic sarcoma

Molecular Oncology, EarlyView.
GA text Genomic data from undifferentiated pleomorphic sarcoma patients and preclinical models were used to inform a targeted drug screen. Selected compounds were tested in 2D and 3D cultures of UPS cell lines. A combination of trametinib and infigratinib was synergistic in the majority of UPS cell lines tested, which was further confirmed in an ex ...
Piotr J. Manasterski, Molly R. Danks, John P. Thomson, Morwenna Muir, Martin Lee, John C. Dawson, Ana T. Amaral, Juan Diaz‐Martin, David S. Moura, Javier Martin‐Broto, Ali Alsaadi, Donald M. Salter, Ailsa J. Oswald, Graeme Grimes, Larry Hayward, Ted R. Hupp, Karen Sisley, Paul H. Huang, Neil O. Carragher, Valerie G. Brunton   +19 more
wiley   +1 more source

Recovery of Neodymium from Spent Hard Disk Drivers by Microwave Treatment and Magnesium Liquid Extraction

Magnetism
Rare earth elements (REEs) possess unique physical and chemical properties that render them indispensable in various industries, including electronics, energy production and storage, hybrid and electric vehicles, metallurgy, and petro-chemical processing.
Sabina Andreea Fironda, Ioana Cristina Badea, Marian Burada, Radu-Robert Piticescu, Lidia Licu   +4 more
doaj   +1 more source