Results 71 to 80 of about 61,020 (334)

White Light Generation From YAG:Ce‐Doped Phosphate Glass‐Based Composite Fibers

Advanced Optical Materials, EarlyView.
The first white‐light‐emitting composite fiber based on YAG:Ce3+ phosphors in phosphate glass is developed. The glass composition is custom‐engineered to enhance thermal stability and to match YAG:Ce3+ refractive index, ensuring composite transparency.
Khaldoon Nasser, Hùng Nguyên Trân, Arjun Vakkada Ramachandran, Mikko Närhi, Turkka Salminen, Catherine Boussard‐Plédel, Johann Troles, Tian‐Long Guo, Matthieu Roussey, Laeticia Petit   +9 more
wiley   +1 more source

Nanophotonic Strategies for Chiral Biosensing: Nanoparticles, Metasurfaces, Magneto‐Optical, and Quantum Approaches

Advanced Photonics Research, EarlyView.
Recent advances in nanophotonics‐based chiral biosensing approaches are comprehensively reviewed, highlighting key trends, advantages, and limitations of each technology. Special attention is given to emerging strategies that exploit magneto‐optical and quantum plasmonic phenomena to enhance sensitivity down to the level of a few molecules, or even a ...
Jorge Ricardo Mejía‐Salazar
wiley   +1 more source

Enhancing the Thermophysical Properties of Lubricating Oils of Refrigeration System Using CuO/CeO2 as a Mixture of Nanoparticles

Journal of High-Frequency Communication Technologies
The compressor is the heart of the refrigeration system, extension of its life and preservation of its moving parts such as pistons, rotors, valves, connecting rods and cranks lubrication require improvement.
HudaElslam Mohamed, Ali A. Salama, Abdussalam Ali. Ahmed, Unal Camdali   +3 more
doaj   +1 more source

Self-consistency over the charge-density in dynamical mean-field theory: a linear muffin-tin implementation and some physical implications

, 2007
We present a simple implementation of the dynamical mean-field theory approach to the electronic structure of strongly correlated materials. This implementation achieves full self-consistency over the charge density, taking into account correlation ...
A. Georges, A. Georges, A. V. Golubkov, B. Amadon, D. G. Koskimaki, G. Kotliar, H. L. Skriver, J. J. Deisz, K. Held, L. Petit, L. V. Pourovskii, M. Lavagna, O. K. Andersen, O. K. Andersen, R. W. G. Wyckoff, S. Biermann, S. Biermann   +16 more
core   +1 more source

Rheological behaviour and spectroscopic investigations of cerium-modified AlO(OH)colloidal suspensions [PDF]

, 2011
The rheological behaviour of aqueous suspensions of boehmite (AlO(OH)) modified with different Ce-salts (Ce(NO3)3, CeCl3, Ce(CH3COO)3 and Ce2(SO4)3) was investigated at a fixed Ce/Al molar ratio (0.05).
Bleta, Rudina, Gressier, Marie, Jaubert, Olivier, Menu, Marie-Joëlle   +3 more
core   +2 more sources

Design of a Cobalt‐Free Maraging Steel with Ultra‐High Strength of 2.3 GPa Through Additive Manufacturing

Advanced Science, EarlyView.
A computationally designed, cobalt‐free maraging steel tailored for additive manufacturing achieves an ultra‐high tensile strength of 2.3 GPa with 5.7% elongation. This exceptional strength‐ductility synergy stems from high‐density core‐shell Ni3Ti/NiAl nanoprecipitates, a crack‐resistant composition, and a fine equiaxed grain structure enabled by ...
Hu Li, Shubo Gao, Liming Tan, Weiming Ji, Liuliu Han, Kun Zhou, Yong Liu   +6 more
wiley   +1 more source

Improving the thermal properties of water by adding MWCNTs, cerium oxide, and MgO hybrid nanoparticles at different temperatures and volume fraction of nanoparticles: Experimental investigation

Results in Engineering
This study aimed to investigate the thermal conductivity (TC) of various nanofluid compositions, including water/MWCNT-MgO-cerium oxide ternary hybrid nanofluids (THNFs) with solid volume fractions (SVFs) ranging from 0.1 % to 0.6 %.
Mahdi Farahmand, Mohammadreza Niknejadi, Davood Toghraie, Soheil Salahshour   +3 more
doaj   +1 more source

Effects of activated ceria and zirconia nanoparticles on the protective behaviour of silane coatings in chloride solutions [PDF]

, 2015
This work investigates the effect of CeO2 and ZrO2 nanoparticles on the corrosion protection performance of non-inhibited and cerium inhibited silane coatings in 3.5% and 5% NaCl solutions on electro-galvanized steel substrates.
Adriaens, Mieke, De Keersmaecker, Michel, Flexer, Victoria, Verbeken, Kim, Zandi Zand, Roohangiz   +4 more
core  

Hybrid sol-gel coatings containing clay nanoparticles for corrosion protection of mild steel [PDF]

, 2016
The development of a new environment-friendly anticorrosive coating for mild steel substrate is afforded in this work. The combined use of cerium, as a self-healing agent, and clay nanoparticles, as improvers of the barrier properties, was considered to ...
Ceré, Silvia, Pellice, Sergio Antonio, Pepe, Andrés, Santana, Ianina Cecilia, Schreiner, Wido H.   +4 more
core   +1 more source

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

Advanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro, Yoojin Chang, Jeeyoon Kim, Seungjae Lee, Sangyun Na, Cheolhong Park, Hyunhyub Ko   +6 more
wiley   +1 more source