Results 161 to 170 of about 606 (262)

Copper Contact for Perovskite Solar Cells: Properties, Interfaces, and Scalable Integration

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Copper electrodes, as low‐cost, scalable contacts for perovskite solar cells, offer several advantages over precious metals such as Au and Ag, including performance, cost, deposition methods, and interfacial engineering. Copper (Cu) electrodes are increasingly considered practical, sustainable alternatives to noble‐metal contacts in perovskite solar ...
Shuwei Cao, Jianyong Han, Xiaohu Zhao, Yaming Yu, Peng Gao   +4 more
wiley   +1 more source

Tailoring the Electron Affinity of Au13 Superhalogen via Ligand Design

Aggregate, Volume 7, Issue 3, March 2026.
The electron affinities (EAs) of thiophenolate (RS)‐protected gold clusters Au25(SR)18 were determined by gas‐phase photoelectron spectroscopy of the corresponding anions [Au25(SR)18]−. Correlation analysis revealed a linear relationship between the EA and the dipole moment of the RS ligands, which can be explained by the concept of surface potential ...
Shun Ito, Shinjiro Takano, Kiichirou Koyasu, Tatsuya Tsukuda   +3 more
wiley   +1 more source

Premature Fatigue Failure Analysis of Axle in Permanent Magnet Direct-Drive Electric Locomotive. [PDF]

Materials (Basel)
Pan AX, Wen C, Wang H, Shi P, Bi Q, Jia X, Tao P, Liu X, Gong Y, Yang ZG.   +9 more
europepmc   +1 more source

Report of the Nonmetallic Inclusion Analysis Subcommittee

Tetsu-to-Hagane, 1974
openaire   +2 more sources

Micro/Nanorobot for Drug Delivery—A Review of Material Selections

Advanced NanoBiomed Research, Volume 6, Issue 3, March 2026.
This review explores material strategies for biomedical micro/nanorobots, emphasizing their roles in propulsion, navigation, drug delivery, and biodegradability. It highlights advancements in metallic, polymeric, and hybrid materials, while addressing clinical translation challenges such as toxicity, immune response, and manufacturability.
Xiaozhuo Wu, Bingyun Li, Malcolm Xing
wiley   +1 more source

Periodic and Statistically Distributed Surface Texturing of Surface‐Enhanced Raman Spectroscopy (SERS) Sensors with Spatially Selective Signal Mapping

Advanced Physics Research, Volume 5, Issue 3, March 2026.
Molecular fingerprinting for the detection of biomolecules is highly sensitive and noninvasive through the surface‐enhanced Raman scattering (SERS) effect. This is a report on the commercially competitive performance of gold‐coated periodic structures and black Si (aperiodic) nanostructures as plasmonic SERS substrates.
Desislava Daskalova, Mustafa S. Özyurt, Holger Lerch, Ulrich Plachetka, Max C. Lemme   +4 more
wiley   +1 more source

Methodological Aspects of Welded Joint Quality Assessment. [PDF]

Materials (Basel)
Muślewski Ł, Pająk M.
europepmc   +1 more source

Rational Design and Functional Optimization of Surface‐Enhanced Raman Spectroscopy Substrates: From Material Engineering to Bioanalysis

ChemistryEurope, Volume 4, Issue 3, March 2026.
This review presents a rational design framework for high‐performance surface‐enhanced Raman spectroscopy (SERS) substrates enabling ultrasensitive detection. It first elucidates the dual enhancement mechanisms, namely the dominant electromagnetic enhancement arising from localized surface plasmon resonances and the complementary chemical enhancement ...
Xinwei Zhang, Hanying Wang, Shuo Zheng, Zhuoran Hu, Yuhan Gao, Tuotuo Zhang, Nanke Chen, Zhipeng Zhang, Yao Sun, Junrong Li   +9 more
wiley   +1 more source

Reprocessing of copper by flotation <i>via</i> mineralogical characteristics from a copper slag case study. [PDF]

RSC Adv
Chen Y, Zhang W.
europepmc   +1 more source

Integrated Machine Learning Approach to Predicting the Dissolution of Nonmetallic Inclusions in Metallurgical Slags

cScience, Volume 2, Issue 1, March 2026.
ABSTRACT The dissolution behavior of nonmetallic inclusions in slag is critical for determining steel cleanliness. In this study, a machine learning (ML) model was developed to predict inclusion dissolution time. A key contribution of this work is the construction of a comprehensive database by integrating literature‐based experimental data with a ...
Jintao Song, Chunguang Shen, Changji Xuan, Wangzhong Mu   +3 more
wiley   +1 more source