Results 91 to 100 of about 179,749 (304)

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8

Advanced Functional Materials, EarlyView.
Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi, Dirk Wulferding, Amit Pawbake, Clément Faugeras, Sivasakthi Kuppusamy, Raman Sankar, Gichan Son, Jeongwoo Kim, Kwang‐Yong Choi   +8 more
wiley   +1 more source

Highly Efficient and Reusable Montmorillonite/Fe3O4/Humic Acid Nanocomposites for Simultaneous Removal of Cr(VI) and Aniline

Nanomaterials, 2018
Recyclable nanomaterials are in great need to develop clean technology for applications in the removal of water contaminants. In this work, easily separable montmorillonite/Fe3O4/humic acid (MFH) nanocomposites were fabricated through a facile ...
Haijiao Lu, Jingkang Wang, Fei Li, Xin Huang, Beiqian Tian, Hongxun Hao   +5 more
doaj   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

Advanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source

Reversible adsorption on a random site surface

, 2006
We examine the reversible adsorption of hard spheres on a random site surface in which the adsorption sites are uniformly and randomly distributed on a plane. Each site can be occupied by one solute provided that the nearest occupied site is at least one
Adamczyk, Adamczyk, Adamczyk, Bortz, C. Oleyar, Earl, Evans, Fejes Tóth, Gilbert, Gillespie, Hill, J. Talbot, Jin, Jin, Kloepper, Lüthi, Ostuni, Rudzinski, Schaaf, Steele, Steele, Talbot, Talbot, Tonks, Weight, Weight   +25 more
core   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

Advanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon, Raúl López‐Martín, Verner Håkonsen, Nader Yaacoub, Francisco J. Terán, Alberto López Ortega, Jose A. De Toro, Gurvinder Singh   +7 more
wiley   +1 more source

Water temperatures in the Gulf of California in May and June 1996 and their relation to the capture of giant squid (Dosidicus gigas D’Orbigny, 1835)

Ciencias Marinas, 2000
The relation between water temperature and the capture of giant squid in the Gulf of California was analyzed. Data were collected in May and June 1996 at 60 stations.
L Brito-Castillo, E Alcántara-Razo, R Morales-Azpeitia, CA Salinas-Zavala   +3 more
doaj   +1 more source

Liquid-liquid equilibrium for monodisperse spherical particles

, 2001
A system of identical particles interacting through an isotropic potential that allows for two preferred interparticle distances is numerically studied.
C. A. Angell, E. A. Jagla, E. A. Jagla, E. A. Jagla, E. A. Jagla, F. Sciortino, F. W. Starr, G. Stell, H. Lowen, J. N. Glosli, J. P. Hansen, M. Grimsditch, M. R. Sadr-Lahijany, O. Mishima, O. Mishima, P. C. Hemmer, P. McMillan, S. Harrington, W. B. Russel, Y. Katayama   +19 more
core   +1 more source

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

Advanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra, Eleonora Ornati, Robert Lehn, Joanna J. Mikolei, Hergen Breitzke, Raheleh Pardehkhorram, Gerd Buntkowsky, Nico Bruns, Annette Andrieu‐Brunsen   +8 more
wiley   +1 more source

Surface-Engineered Super-Paramagnetic Iron Oxide Nanoparticles For Chromium Removal

International Journal of Nanomedicine, 2019
Antony V Samrot,1 Chamarthy Sai Sahithya,2 Jenifer Selvarani A,2 Senthilkumar Pachiyappan,3 Suresh Kumar S4,5 1Department of Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jenjarom, Selangor 42610, Malaysia ...
Samrot AV, Sahithya CS, Selvarani A J, Pachiyappan S, Kumar S S   +4 more
doaj