Results 151 to 160 of about 133,855 (339)

Cosine families of unbounded normal operators [PDF]

, 1989
Jan Niechwiej
openalex   +1 more source

High Entropy Alloy Thin Films as Efficient Spin‐Orbit Torque Sources for Spintronic Memories

Advanced Materials, EarlyView.
High‐entropy alloys with significantly diluted heavy metal content are found to be a very efficient source of spin‐orbit torques for spintronic applications. Epitaxially‐grown 4‐, 5‐, 6‐element alloy thin films are successfully integrated in magnetic racetrack memory devices, showing efficient domain wall motion, thereby adding a large family of ...
Peng Wang, Andrea Migliorini, Yung‐Cheng Li, Hakan Deniz, Ilya Kostanovski, Jae‐Chun Jeon, Stuart S. P. Parkin   +6 more
wiley   +1 more source

Studies on the Peripheral Circulation (II) : On the resroption test of the intradermaliy injected cosine solution in edematous diseases

, 1949
Shigeo Tanaka
openalex   +2 more sources

Perturbation of strongly continuous cosine family generators [PDF]

, 1981
Curtis C. Travis, Gautam Webb
openalex   +1 more source

Acid/Base‐Responsive Circularly Polarized Luminescence Emitters with Configurationally Stable Nitrogen Stereogenic Centers

Advanced Materials, EarlyView.
Circularly Polarized Luminescence (CPL) emitters based on Tröger's base analogues bearing two peripheral fluorophores (anthracene, pyrene or 9,9‐dimethylfluorene) are prepared following a straightforward and versatile synthetic approach from common precursors.
Pablo García‐Cerezo, Marcos D. Codesal, Arthur H. G. David, Laura Le Bras, Seifallah Abid, Xuesong Li, Delia Miguel, Masoud Kazem‐Rostami, Benoît Champagne, Araceli G. Campaña, J. Fraser Stoddart, Victor Blanco   +11 more
wiley   +1 more source

An asymptotic formula of cosine power sums

Le Matematiche, 2013
In the paper, the authors find several accurate approximations of some cosine power sums and present an asymptotic formula for these cosine power sums.
Mircea Merca, Tanfer Tanriverdi
doaj  

Cosine Methods for Second-Order Hyperbolic Equations With Time-Dependent Coefficients [PDF]

, 1985
Laurence A. Bales, Vassilios A. Dougalis, Steven M. Serbin   +2 more
openalex   +1 more source

Acoustic Moiré Flat Bands in Twisted Heterobilayer Metasurface

Advanced Materials, EarlyView.
This research proposes a heterobilayer moiré acoustic metasurface using two distinct lattice structures. The heterobilayer design contributes to divergent dispersion curves for the upper and lower layers and allows for greater flexibility in tuning their hybridization through interlayer twisting.
Shida Fan, Chenglin Han, Kuan He, Liang Bai, Li‐Qun Chen, Huaitao Shi, Chen Shen, Tianzhi Yang   +7 more
wiley   +1 more source

Anomalous Phonon Softening with Inherent Strain in Wrinkled Monolayer WSe2

Advanced Materials, EarlyView.
This study introduces the first discovery of a new local strain indicator, A2′′(Γ)$A_2^{^{\prime\prime}}( \Gamma )$ mode, for monolayer WSe2‐based excitonic applications including single photon emitter by using tip‐enhanced Raman spectroscopy. The correlative investigation with density functional perturbation theory provides the origin of the anomalous
Dong Hyeon Kim, Jaekak Yoo, Hyeong Chan Suh, Yo Seob Won, Sung Hyuk Kim, Dong‐Joon Yi, Byeong Geun Jeong, Chanwoo Lee, Dongki Lee, Ki Kang Kim, Seung Mi Lee, Eui Kwan Koh, Mun Seok Jeong   +12 more
wiley   +1 more source

On L^1-Convergence Of Rees-Stanojević's Sums With Coefficients From The Class K

Le Matematiche, 2010
In this paper are considered the modified cosine sums introduced by Rees and Stanojević  with coefficients from the class K. In addition, it is proved that the condition $\lim_{n\to \infty}|a_{n+1}|\log n= 0$ is a necessary and sufficient condition ...
Xhevat Z. Krasniqi
doaj