Results 61 to 70 of about 648,122 (330)

Anisotropic Aerogels for Studying Superfluid $^3$He

, 2006
It may be possible to stabilize new superfluid phases of $^{3}$He with anisotropic silica aerogels. We discuss two methods that introduce anisotropy in the aerogel on length scales relevant to superfluid $^{3}$He.
C.L. Vicente, E.V. Thuneberg, H. Choi, J. Fricke, J. P. Davis, J. Pollanen, J. Pollanen, J.P. Davis, K. Aoyama, L. B. Lurio, S. Blinstein, T. Freltoft, T. M. Lippman, T.M. Tillotson, W. P. Halperin   +14 more
core   +1 more source

Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films [PDF]

, 2014
In this work we studied a two dimensional ferromagnetic system using Monte Carlo simulations. Our model includes exchange and dipolar interactions, a cubic anisotropy term, and uniaxial out-of-plane and in-plane ones.
Barturen, M., Billoni, O. V., Bustingorry, S., Cannas, S. A., Milano, J.   +4 more
core   +3 more sources

Numerical Studies of Influencing Factors on the Homogeneity of the Powder Mixture during the Powder Spreading Process of Powder Bed Fusion–Laser Beam/Metal

Advanced Engineering Materials, EarlyView.
AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng, Ziping Sang, Jiali Zhang, Felix Radtke, Louis Becker, Simone Herzog, Sebastian Weber, Christoph Broeckmann   +7 more
wiley   +1 more source

ESR study of the single-ion anisotropy in the pyrochlore antiferromagnet Gd2Sn2O7

, 2005
Single-ion anisotropy is of importance for the magnetic ordering of the frustrated pyrochlore antiferromagnets Gd2Ti2O7 and Gd2Sn2O7. The anisotropy parameters for the Gd2Sn2O7 were measured using the electron spin resonance (ESR) technique.
A Forget, A I Smirnov, Abragam A, Bonville P, D Colson, Hodges J A, J P Sanchez, P Bonville, Ramirez A P, Sanchez J P, Stewart J R, V N Glazkov   +11 more
core   +1 more source

Thermodynamic conditions during growth determine the magnetic anisotropy in epitaxial thin-films of La$_{0.7}$Sr$_{0.3}$MnO$_{3}$ [PDF]

, 2016
The suitability of a particular material for use in magnetic devices is determined by the process of magnetization reversal/relaxation, which in turn depends on the magnetic anisotropy.
Bu, Cong Tinh, Milano, J., Rivadulla, F., Rivas-Murias, B., Santiso, J., Vila-Fungueiriño, J. M., winkler, E.   +6 more
core   +4 more sources

The theory of CMB anisotropies [PDF]

Journal of Physical Studies, 2001
invited review for the 'Journal of Physical Studies', latex, 74pages, 17 ...
openaire   +4 more sources

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

Anatomy of magnetic anisotropy induced by Rashba spin-orbit interactions

, 2018
Magnetic anisotropy controls the orientational stability and switching properties of magnetic states, and therefore plays a central role in spintronics.
Chaudhary, Gaurav, Dias, Manuel dos Santos, Lounis, Samir, MacDonald, Allan H.   +3 more
core   +1 more source

TA Anisotropy Summary [PDF]

EPJ Web of Conferences, 2019
The Telescope Array (TA) is the largest ultra-high-energy cosmic-ray (UHECR) detector in the northern hemisphere. It consists of an array of 507 surface detectors (SD) covering a total 700 km2 and three fluorescence detector stations overlooking the SD array.
Kawata, K., Di Matteo, Armando, Fujii, Toshihiro, Ivanov, Dmitri, Jui, Charles C.C.H., Lundquist, Jon Paul, Matthews, J.N., Ogio, Shoichi, Sagawa, H., Thomson, G.B., Tinyakov, Peter, Tkachev, I., Troitsky, S.   +12 more
openaire   +5 more sources

A Novel Simulation Approach for Damage Evolution during Tailored Forming

Advanced Engineering Materials, EarlyView.
Traditional damage models are struggling to accurately and efficiently simulate large‐scale three‐dimensional models with a great number of degrees of freedoms. A new gradient‐enhanced damage model based on the extended Hamilton principle can significantly reduce the computation time while ensuring mesh‐independence which is suitable to use in tailored
Fangrui Liu, Dustin Roman Jantos, Philipp Junker   +2 more
wiley   +1 more source