Results 81 to 90 of about 2,006,445 (210)

Electrical Tuning of Ferrimagnetic Spin Alignment Angle and Compensation Temperature in Pt/IrMn3/CoGd Multilayers

Advanced Functional Materials, EarlyView.
Spin‐orbit torque controls the Néel vector of antiferromagnetic IrMn3, which selectively exchange‐couples with spins of Co only in the ferrimagnetic CoGd. This selective interfacial pinning induces the non‐collinear spiral spin configuration, leading to a non‐uniform distribution of local compensation temperature along the film thickness, and enabling ...
Won‐Chang Choi, Tae‐Bo Sim, Kwonjin Park, Tae‐Hwan Kim, Soobeom Lee, Bao Xuan Tran, Soojung Kim, Chun‐Yeol You, Jung‐Il Hong   +8 more
wiley   +1 more source

Anisotropic Phonon Dynamics and Directional Transport in Actinide Van der Waals Semiconductor Uranium Triselenide

Advanced Functional Materials, EarlyView.
USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll, Valentino Jadriško, Sourav Dey, Nassima Benchtaber, Kalyan Sarkar, Borna Radatović, Jan Luxa, Fedor Lipilin, Kseniia Mosina, Vojtěch Kundrát, Jakub Zalesak, Jana Vejpravová, Martin Žáček, Szymon J. Zelewski, Nikolas Antonatos, Christoph Gadermaier, José J. Baldoví, Zdeněk Sofer   +17 more
wiley   +1 more source

Reference values for anterior chamber morphometrics with swept-source optical coherence tomography in a Caucasian population

, 2018
Hellen CS Römkens, Henny JM Beckers, Jan SAG Schouten, Tos TJM Berendschot, Carroll AB Webers Department of Ophthalmology, Maastricht University Medical Center+, Maastricht, the Netherlands Purpose: The aim of this study is to generate reference ...
Römkens HC, Webers CA, Beckers HJ, Berendschot TT, Schouten JSAG   +4 more
core  

Cataract Surgery in Eyes with Shallow Anterior Chamber

, 2014
Shallow anterior chamber may be encountered in an eye planned for cataract surgery as well as during phacoemulsification. In both situations, cataract surgery is a challenging case.
Remzi Karadağ, Hüseyin Bayramlar, Ünsal Sarı   +2 more
core   +1 more source

Refractive change following pseudophakic vitrectomy: a retrospective review [PDF]

, 2008
Background To assess the occurrence and magnitude of refractive change in pseudophakic eyes undergoing 20 gauge pars plana vitrectomy without scleral buckling and to investigate possible aetiological factors.
Byrne Sinead, James Ng, Ng James, Sinead Byrne, Byrne, Sinead, Hildreth Anthony, Steel David HW, Danjoux, Jean-Pierre, Danjoux Jean-Pierre, David HW Steel, Sinead Byrne, Ng, James, Anthony Hildreth, Jean-Pierre Danjoux, Steel, David, Hildreth, Anthony   +15 more
core   +2 more sources

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Repeatability and reproducibility of anterior chamber angle measurement with anterior segment optical coherence tomography

, 2007
Aim: To evaluate the repeatability and reproducibility of anterior chamber angle measurement obtained by anterior segment optical coherence tomography. Methods: Twenty-five normal subjects were invited for anterior chamber angle imaging with an anterior ...
Cheung, Carol Yim Lui, Weinreb, Robert Neal, Pang, Chi Pui, Wong, Lee, Leung, Christopher Kai Shun, Lam, Dennis Shun Chiu, Li, Haitao   +6 more
core   +1 more source

Axial length, anterior chamber parameters, and white-to-white corneal diameter: Their inter-correlations with intraocular pressure among young Saudis

Journal of the Pakistan Medical Association
Objectives: To evaluate axial length, anterior chamber angle, anterior chamber depth, refractive errors and white-to-white corneal diameter, and to assess their inter-correlations with intraocular pressure among young individuals.
Wafa Alotaibi, Saif Alrasheed
doaj   +1 more source

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

A Case Report of Preoperative, Intraoperative, and Postoperative Anterior Chamber Shallowing Resulting from Different Mechanisms

Case Reports in Ophthalmology, 2016
A 54-year-old woman with an epiretinal membrane in her left eye accompanied by a shallow anterior chamber due to primary angle closure glaucoma underwent vitrectomy and cataract surgery.
Yujiro Mori, Yoshifumi Ikeda, Ichiya Sano, Etsuko Fujihara, Masaki Tanito   +4 more
doaj   +1 more source