Results 111 to 120 of about 507,290 (301)

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Optical and Spectroscopic Properties of Ho:Lu₂O₃ Transparent Ceramics Elaborated by Spark Plasma Sintering

Ceramics
In this work, transparent ceramics were manufactured from nanopowders synthesized by aqueous coprecipitation followed by Spark Plasma Sintering (SPS) to ensure rapid and full densification.
Lucas Viers, Simon Guené-Girard, Gilles Dalla-Barba, Véronique Jubéra, Éric Cormier, Rémy Boulesteix, Alexandre Maître   +6 more
doaj   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Nd:LuAG transparent ceramics fabricated by solid-state reactive sintering

Gongneng cailiao yu qijian xuebao
The application of high-repetition-rate, high-energy solid-state lasers places higher demands on the optical, mechanical, and thermodynamic properties of the gain medium, as well as on its compatibility with the saturation fluence.
Weiwei HAN, Dong HUANG, Tingsong LI, Jiang LI   +3 more
doaj   +1 more source

Glass-ceramics for photonics: Laser material processing

, 2015
Transparent glass-ceramics, activated by luminescent species, present an important class of photonic materials because their specific optical, spectroscopic and structural properties.
R. R. Gonçalves, PRUDENZANO, Francesco, A. Chiappini, R. Ramponi, M. Marciniak, M. Ferrari, A. Łukowiak, D. Doros, D. N. Rao, S. Valligatla, A. Vaccari, C. Goyes, M. Mazzola, A. Carpentiero, E. Solarte, A. Chiasera, S. Varas, B. Boulard, S. Taccheo, C. Armellini, G. C. Righini, S. Pelli, F. Scotognella   +22 more
core   +1 more source

Tailor‐Made Protective LixAlSy Layer for Lithium Anodes to Enhance the Stability of Solid‐State Lithium–Sulfur Batteries

Advanced Materials Interfaces, EarlyView.
An intentionally added, chemically formed LixAlSy coating stabilizes the lithium–electrolyte interface in solid‐state Li–S batteries. The layer suppresses side reactions, preserves smooth charge transfer, and improves ion transport from the start. This approach offers a practical route to more durable solid‐state batteries and a clearer understanding ...
Xinyi Wang, Katja Kretschmer, Sharif Haidar, Georg Garnweitner, Daniel Schröder   +4 more
wiley   +1 more source

Recent Advances in Plasma‐Enhanced Atomic Layer Etching for Next‐Generation Nanofabrication

Advanced Materials Interfaces, EarlyView.
Continued semiconductor miniaturization demands atomic‐scale patterning and ultralow surface roughness beyond the capabilities of conventional reactive ion etching. This review highlights advances in isotropic and anisotropic plasma‐enhanced atomic layer etching since 2020, covering fundamental mechanisms, applications across major semiconductor ...
Shih‐Nan Hsiao
wiley   +1 more source

Thermal conductivity of transparent Yb - doped YAG ceramics at elevated temperatures

, 2012
Yttrium aluminum garnet (YAG) transparent ceramics doped with Yb3+ ions find application in ultrafast and high-power lasers, where a significant amount of heat is generated. Udoped YAG is used in high temperature applications, such as arc tubes for lamps.
c, Jan Hostasaa, Laura Esposito, Jirí Matejícek, Willi Pabst   +4 more
core  

Transparent Tb2Ti2O7 ceramics for use in Faraday isolators

Open Ceramics
Magneto-optical and thermo-optical characteristics of transparent Tb2Ti2O7 ceramics were investigated. The dependence of the index of refraction on the wavelength in the 0.29–2 μm range, the wavelength and temperature dependence of the Verdet constant ...
I.L. Snetkov, K.V. Sidorenko, O.V. Palashov, Lixuan Zhang, Jiang Li   +4 more
doaj   +1 more source

Comparative study of physical properties of zirconia based dental ceramics [PDF]

, 2009
The aim of this project was to evaluate and compare the mechanical properties of commercial yttria partially stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramics, which have generated interest in restorative dentistry because of their high ...
Pittayachawan, P, Pittayachawan, P.
core