Results 121 to 130 of about 23,153 (255)

Recent Advances in the Laser‐Based Fabrication and Applications of High‐Entropy Alloy Nanoparticles

MetalMat, Volume 3, Issue 2, June 2026.
This review presents recent advances in the laser‐based fabrication of high‐entropy alloy nanoparticles, focusing on scalable, environmentally friendly, and compositionally tunable synthesis methods. It highlights the critical influence of laser parameters on nanoparticle size, phase, and morphology, enabling tailored properties for applications in ...
Bibek Kumar Singh, Rajesh Rawat, Archana Tiwari, Venugopal Rao Soma, Ajay Tripathi   +4 more
wiley   +1 more source

Laser Sintering and Optical Characterization of LuAG: Ce Ceramics

physica status solidi (b), Volume 263, Issue 6, June 2026.
Additive‐free densification of LuAG:Ce ceramics is achieved via CO2 laser sintering within seconds, producing high‐density and homogeneous microstructures compared to conventional processing. However, laser‐sintered samples exhibit enhanced oxygen vacancy concentrations, leading to reduced photoluminescence intensity and a red shift in emission.
Eliane Pinheiro Silva, Maria Jussara Matos Nascimento, Simone Santos Melo, Jose Carlos Sales Jr, Yurimiler Leyet, Deyvid do Carmo Silva, Waltraud Kriven, Jerre Cristiano Alves Santos, Ronaldo Santos Silva   +8 more
wiley   +1 more source

Do Stone Characteristics and Laser Fiber Size Affect Ho: YAG Laser Time and Energy During Ureteroscopy?

Abdihamid Hassan Hilowle,1 Abdikarim Hussein Mohamed2 1Urology Department, Mogadishu Urological Center, Mogadishu, Somalia; 2Urology Department, University of Somalia, Mogadishu, SomaliaCorrespondence: Abdikarim Hussein Mohamed, Tel + 252615167182, Email
Mohamed AH, Hilowle AH
core  

Investigation on Crater Morphology by High Repetitive Rate YAG Laser-Induced Discharge Texturing

, 2006
An innovative texturing technique, high repetitive rate YAG laser-induced discharge texturing (LIDT), has been developed. The principle is a laser pulse synchronized with electrical pulse radiates on one of two electrodes, a plasma plume appears, that ...
Li ZY(李正阳), Yang MJ(杨明江), Liu WJ, Zhong ML, Li, ZY (reprint author), Tsing Hua Univ, Dept Mech Engn, Key Lab Adv Mfg Mat Proc Technol, Beijing 100084, Peoples R China.   +4 more
core   +1 more source

3D‐Printed Na3V2(PO4)3 Electrodes for Symmetric Sodium‐Ion Batteries

Small Structures, Volume 7, Issue 6, June 2026.
Vat photopolymerization 3D printing is used to fabricate current collector‐free Na3V2(PO4)3 (NVP) electrodes with complex lattice geometries. After thermal postprocessing, the printed electrodes operate reversibly as both positive and negative electrodes in a symmetric sodium‐ion battery.
Ana C. Martinez, Sina Bakhtar Chavari, Christian A. Ruiz, Myeong‐Lok Seol, Donald A. Dornbusch, William H. Huddleston, Felicia S. Manciu, Bharat Yelamanchi, Tommy Rockward, Pedro Cortes, Cadré Francis, Carol Putman, Alexis Maurel   +12 more
wiley   +1 more source

Comparative ablation rate from a Er : YAG laser on enamel and dentin of primary and permanent teeth

, 2006
This study was conducted to analyze the ablation rate and micromorphological aspects of microcavities in enamel and dentin of primary and permanent teeth using a Er:YAG laser system.
Bagnato, V. S., Lizarelli, R. de F. Z., Bagnato, V S, Moriyama, L. T., Jorge, J. R. P.   +4 more
core   +1 more source

Geochemical and Isotopic Constraints on Long‐Lived Source Enrichment and Mantle Evolution in Paleoproterozoic Cratonic Lamprophyres

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract The cratonic lithospheric mantle records complex metasomatic processes and is frequently tapped by alkaline magmatism, offering a unique opportunity to trace the progressive evolution of the mantle. In the present contribution, we investigate a newly identified calc‐alkaline lamprophyre field from the Neoarchean Jonnagiri Schist Belt, Eastern ...
Sourav Naskar, Rohit Pandey, Nils Björn Baumann, N. V. Chalapathi Rao, George Mathew, J. Amal Dev, J. K. Tomson   +6 more
wiley   +1 more source

Application of the Erbium : YAG Laser to Cavity preparation for Cast Metal Inlay Restoration

, 1999
P(論文)Recently, an Er : YAG laser has been developed for dental hard tissue cutting. This laser has been usually used for cavity preparation of composite resin restorations, but not for cast metal inlays, because it is difficult to create a cavity form ...
IBARAKI, Yuji, 25466, 25465, MATSUDA, Koichi, 25467, MATSUDA, Teturo, HARAGUCHI, Katsuhiro, 25460, 25462, ODACHI, Tatsuzi, 25461, KAWAKAMI, Tomofumi, TSUKAGOSHI, Sin, 25464, 25463, NAGAI, Yasuhiko   +15 more
core  

To evaluate the effects of Nd:YAG laser posterior capsulotomy on best corrected visual acuity (bcva) and intraocular pressure

Asian Journal of Medical Sciences, 2017
Background: Nd:YAG laser is non-invasive and effective means to deal with the posterior capsule opacification.However safe it may have some inherent complications.
Ohm Vrajlal Patel
doaj  

Process–Structure–Property Relationship of Laser Additive Manufactured Thermoelectric Silver Selenide

International Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.
This research establishes process–structure–property connections for n‐type silver selenide fabricated via laser powder bed fusion. By correlating laser processing parameters with melt pool and microstructural features, the study demonstrates the feasibility of additively manufacturing dense thermoelectric structures.
Cagri Oztan, Mario Calderón‐Cueva, Monica Romero, Vijayabarathi Ponnambalam, Eric Fodran, Eric Barnes, Saniya LeBlanc   +6 more
wiley   +1 more source