Results 41 to 50 of about 1,075,159 (297)

Correlation between the Extraordinary Hall Effect and Resistivity

, 2003
We study the contribution of different types of scattering sources to the extraordinary Hall effect. Scattering by magnetic nano-particles embedded in normal-metal matrix, insulating impurities in magnetic matrix, surface scattering and temperature ...
A. Finkler, A. Gerber, A. Gerber, A. Granovsky, A. Milner, A. Perez, C. M. Hurd, C. Vautier, E. H. Sondheimer, G. Bergman, J. Caulet, J. Kondo, J. P. Jan, J. Smit, J. Tuaillon-Combes, L. Goldsmith, M. Karpovski, O. Boisron, P. Mélinon, Yu. Kagan, Yu. Kagan   +20 more
core   +1 more source

Multiple-scattering effects on smooth neutron-scattering spectra [PDF]

Physical Review E, 2000
Elastic and inelastic incoherent neutron-scattering experiments are simulated for simple models: a rigid solid (as used for normalization), a glass (with a smooth distribution of harmonic vibrations), and a viscous liquid (described by schematic mode-coupling equations).
openaire   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Electron Transport through Disordered Domain Walls: Coherent and Incoherent Regimes

, 2006
We study electron transport through a domain wall in a ferromagnetic nanowire subject to spin-dependent scattering. A scattering matrix formalism is developed to address both coherent and incoherent transport properties.
A. D. Stone, A. D. Stone, D. Weinmann, Dietmar Weinmann, E. P. Wohlfarth, G. R. Grimmett, I. Petej, J. Kudrnovský, L. Schiff, Peter E. Falloon, Robert L. Stamps, Rodolfo A. Jalabert, S. Datta   +12 more
core   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Transport Properties of the Two-Dimensional Hole Gas for H-Terminated Diamond with an Al₂O₃ Passivation Layer

Crystals, 2022
Diamonds are thought to be excellent candidates of next-generation semiconductor materials for high power and high frequency devices. A two-dimensional hole gas in a hydrogen-terminated diamond shows promising properties for microwave power devices ...
Cui Yu, Chuangjie Zhou, Jianchao Guo, Zezhao He, Mengyu Ma, Hongxing Wang, Aimin Bu, Zhihong Feng   +7 more
doaj   +1 more source

Ratchet effect in graphene with trigonal clusters

, 2014
In this study, we explore the ratchet effect in graphene with artificial, triangular scatterers from a theoretical standpoint. It is demonstrated that the skew scattering of carriers by such coherently oriented defects results in the ratchet effect in ...
Koniakhin, Sergei
core   +1 more source

Ultracold scattering processes in three-atomic helium systems [PDF]

, 2007
We review results on scattering observables for $^4$He--$^4$He$_2$ and $^3$He--$^4$He$_2$ collisions. We also study the effect of varying the coupling constant of the atom-atom interaction on the scattering ...
A.K. Motovilov, Aziz, Aziz, Barletta, Blume, Braaten, Bressanini, Bruch, Cornelius, E.A. Kolganova, Esry, Frederico, Grisenti, Kolganova, Kolganova, Kolganova, Kraemer, Lazauskas, Luo, Merkuriev, Motovilov, Motovilov, Motovilov, Nielsen, Pen'kov, Roudnev, Roudnev, Sandhas, Schöllkopf, W. Sandhas   +29 more
core   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Some Difficulties and Status in the Application of X-Ray Spectrometry in Geological Analysis: A Review

Yankuang ceshi
X-ray fluorescence spectrometry (XRF) has become one of the widely used methods for main and trace elements analysis in geological samples, due to its characteristics of non-destructive, fast, environmentally-friendly and high analytical precision ...
Jing YUAN, Yingchun LI, Guili TAN, Haibo HUANG, Hua ZHANG, Jiao LIU   +5 more
doaj   +1 more source