Results 41 to 50 of about 1,737,346 (269)

Magnetic interactions of cold atoms with anisotropic conductors

, 2008
We analyze atom-surface magnetic interactions on atom chips where the magnetic trapping potentials are produced by current carrying wires made of electrically anisotropic materials.
Aarnink, Aigner, Aubin, Bud'ko, C. Henkel, Cava, Colombe, Dikovsky, Edman, Estéve, Fermani, Folman, Fortágh, Fortágh, Groth, Haase, Harber, Henkel, Henkel, Henkel, Hofferberth, Hofferberth, Hohenester, Hänsel, Japha, Jones, Katsufuji, Kishimoto, Krüger, Kuntscher, Kuntscher, Kuntscher, Leanhardt, Lichtenberg, Lifshitz, Lin, Nakamura, R. Folman, R. Salem, Rekdal, Rekdal, Sanborn, Scheel, Schlom, Schumm, Sinclair, T. David, Takenaka, Trebbia, Treutlein, V. Dikovsky, Wang, Wang, Wang, Wildermuth, Wildermuth, Y. Japha, Zavaritsky, Zhang, Zhang   +59 more
core   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

High-frequency FeSiAl-based soft magnetic composites via simultaneously suppressed eddy and hysteresis losses

Nature Communications
Soft magnetic composites present promising solutions for integrated transformers and inductors, but challenges arise at MHz range, where hysteresis and intra-eddy losses result in substantial performance degradation.
Hongxia Li, Yixing Li, Rongzhi Zhao, Sateesh Bandaru, Zhenhua Zhang, Hong Pan, Jintao Lin, Zhaoyuan Liu, Xiaolian Liu, Chenglong Hu, Pengfei Guan, Anjian Pan, Erpan Zhang, Zhong Li, Huawei Rong, Xuefeng Zhang   +15 more
doaj   +1 more source

Excellent ferroelectricity of 50 nm-thick doped HfO2 thin films induced by annealing with a rapid-heating-temperature process

AIP Advances, 2020
The ferroelectric HfO2 thin film has attracted a lot of research interest due to being Pb free and its excellent compatibility with the Si-based semiconductor process.
Zhiyong Quan, Meimei Wang, Xiao Zhang, Huihui Liu, Wei Zhang, Xiaohong Xu   +5 more
doaj   +1 more source

Investigation into the Structural, Spectral, Magnetic, and Electrical Properties of Cobalt-Substituted Strontium W-Type Hexaferrites

Magnetochemistry, 2022
The solid-state reaction method is used to synthesize W-type Sr hexagonal ferrites Sr0.8Pr0.2(Zn1.0−xCox)2Fe16O27 (x = 0.00, 0.15, 0.30, 0.45, 0.60, 0.75).
Yujie Yang, Congliang Chen, Dongyang Chen, Yingming Zhang, Yuting Meng, Cong Zhang, Shuangjiu Feng   +6 more
doaj   +1 more source

Magnetic nanowires as permanent magnet materials

, 2007
We present the fabrication of metallic magnetic nanowires using a low temperature chemical process. We show that pressed powders and magnetically oriented samples exhibit a very high coercivity (6.5 kOe at 140 K and 4.8 kOe at 300 K).
Craik D. J., F. Ott, G. Chaboussant, G. Viau, J.-Y. Piquemal, T. Maurer, Y. Soumare   +6 more
core   +1 more source

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source

Magnetically-induced electric polarization in an organo-metallic magnet

, 2009
The coupling between magnetic order and ferroelectricity has been under intense investigation in a wide range of transition-metal oxides. The strongest coupling is obtained in so-called magnetically-induced multiferroics where ferroelectricity arises ...
Balakirev, F F, Chen, Y, Fabris, F W, Francoual, S M, Kenzelmann, M, Zapf, W S   +5 more
core   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Vortex-based soft magnetic composite with ultrastable permeability up to gigahertz frequencies

Nature Communications
Soft magnetic materials with stable permeability up to hundreds of megahertz (MHz) are urgently needed for integrated transformers and inductors, which are crucial in the more-than-Moore era.
Guohua Bai, Jiayi Sun, Zhenhua Zhang, Xiaolian Liu, Sateesh Bandaru, Weiwei Liu, Zhong Li, Hongxia Li, Ningning Wang, Xuefeng Zhang   +9 more
doaj   +1 more source