Results 41 to 50 of about 656,556 (303)

Structural , Morphological and Electrical Properties of AgSbSe2 Thin Films [PDF]

Engineering and Technology Journal, 2015
AgSbSe2thin films with different thicknesses (100,300,500, and 700nm) have been deposited by single source vacuum thermal evaporation onto glass substrates at ambient temperature to study the effect of thickness on its structural morphology, and ...
Bushra A.Hasan, Issam M. Ibrahim
doaj   +1 more source

Non-DMS related ferromagnetism in transition metal doped zinc oxide

, 2009
We review pitfalls in recent efforts to make a conventional semiconductor, namely ZnO, ferromagnetic by means of doping with transition metal ions. Since the solubility of those elements is rather low, formation of secondary phases and the creation of ...
Abraham, Azamata, Bean, Behan, Borges, Bratkovsky, Brauer, Chinnasamy, Coey, Coleman, Datta, Deubler, Dietl, Dietl, Dietz, Dobbon, Dorain, Dutta, Freiman, Furdyna, Gacic, Galland, Hamdeh, Heinig, Heinke, Hernando, Honda, Hong, Hsu, Janotti, Jin, Jungwirth, Kakazey, Karmakar, Kaspar, Kim, Kittilstved, Kittilstved, Kucheyev, Kundaliya, Leiter, Liu, Munekata, Nayak, Nayak, Ney, Ney, Norton, Ohldag, Ohno, Ozgur, Paananen, Pan, Poddar, Potzger, Potzger, Potzger, Ramachandran, Rao, Respaud, Riegel, Samanta, Sanyal, Sato, Sato, Schmehl, Schmidt, Shi, Shinde, Smith, Song, Song, Song, Song, Sudakar, Suzuki, Takano, Tanaka, Venkatesan, Vlasenko, Walsh, Wang, Wellmann, Weyer, Wolf, Xu, Xu, Xu, Xu, Xu, Xu, Yan, Yi, Zheng, Zhou, Zhou, Zhou, Zhou, Zhou, Zhou   +99 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

The Structural, Electric and Dielectric Properties of Ni0.7Cd0.3NdxFe2-xO4 (0≤x≤0.03) Ferrite Prepared via Oxalate Co-Precipitation Route [PDF]

Iranian Journal of Materials Science and Engineering, 2022
In present work Ni0.7Cd0.3NdxFe2-xO4 ferrite samples (0≤x≤0.03) were prepared by using oxalate co-precipitation technique. The different characterization techniques were achieved using X-ray diffraction (XRD), FT-infrared (FTIR) spectroscopy, scanning ...
Surekha S. Jadhav, Amit A. Bagade, Tukaram J. Shinde, Kesu Y. Rajpure   +3 more
doaj  

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Synthesis of titanate nanostructures using amorphous precursor material and their adsorption/photocatalytic properties

, 2012
This paper reports on a new and swift hydrothermal chemical route to prepare titanate nanostructures (TNS) avoiding the use of crystalline TiO2 as starting material. The synthesis approach uses a commercial solution of TiCl3 as titanium source to prepare
A Franco, A-L Papa, A. J. Silvestre, B Erdem, B Zielińska, BC Viana, C Huang, C-K Lee, CL Wong, DV Bavykin, DV Bavykin, DV Bavykin, DV Bavykin, E. K. Ylhäinen, G Kortuem, H Yu, H-H Ou, H–H Ou, J Huang, J-Y Kim, M Miyauchi, M Qamar, M. R. Nunes, MC Neves, MD Hernandez-Alonso, MR Nunes, MW Xiao, O. C. Monteiro, OP Ferreira, R Yoshida, S Chatterjee, T Kasuga, V Stengl, W Zhou, X Sun, XD Li, Y Zhang, YV Kolen’ko   +37 more
core   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Investigating the feasibility of utilising bagasse ash and reclaimed asphalt pavement dust in geopolymer mortar

Advances in Civil and Architectural Engineering
Geopolymers offer a sustainable alternative by reducing environmental impacts while fulfilling construction needs. Their eco-friendly properties and performance contribute to lower CO2 emissions and minimise landfill waste through recycling.
Sajan Sharma, Shailja Bawa
doaj   +1 more source

Thin film solid-state reactions forming carbides as contact materials for carbon-containing semiconductors [PDF]

, 2007
A
Detavernier, Christophe, LAVOIE, C, Leroy, Wouter, Vanmeirhaeghe, Roland   +3 more
core   +2 more sources

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source