Results 141 to 150 of about 293,641 (360)

Synthesis of nanocrystalline (Co,Ni)Al2O4 spinel powder by mechanical milling of quasicrystalline material [PDF]

arXiv, 2006
The (Co,Ni)Al2O4 is an aluminum transition metals oxide which falls into the category of aluminate spinels. The synthesis of nano-crystalline spinels has been investigated extensively due to their potential applications such as a high-density magnetic recording, microwave devices magnetic fluids, ceramic pigment as well as a heterogeneous catalytic ...
arxiv  

Deformation Behavior of La2O3‐Doped Copper during Equal Channel Angular Pressing

Advanced Engineering Materials, EarlyView.
By additions of strengthening elements and/or structure optimization, the mechanical properties of copper can be increased while keeping favorable electric conductivity. By combining addition of La2O3 and processing by equal channel angular pressing, substructure development is achieved, leading to increase in microhardness to more than double the ...
Lenka Kunčická, Josef Walek, Radim Kocich   +2 more
wiley   +1 more source

Achieving superconductivity in infinite-layer nickelate thin films by aluminum sputtering deposition [PDF]

arXiv
The recent discovery of superconductivity in infinite-layer (IL, ABO$_2$) nickelates has opened a new avenue to deepen the understanding of high-temperature superconductivity. However, progress in this field is slowed by significant challenges in material synthesis and the scarcity of research groups capable of producing high quality superconducting ...
arxiv  

Searching for Better Plasmonic Materials

, 2010
Plasmonics is a research area merging the fields of optics and nanoelectronics by confining light with relatively large free-space wavelength to the nanometer scale - thereby enabling a family of novel devices.
Agura, Alù, Ambati, Amiotti, Antonov, Arnold, Atay, Bakker, Bakker, Baldelli, Barnes, Bergman, Berini, Blaber, Blaber, Bobb, Borghesi, Borghesi, Bozhevolnyi, Brewer, Brewer, Cai, Cai, Cao, Chan, Chan, Cleary, Cooper, Dolling, Dorfer, Dow, Drachev, Dubinov, Dumke, Ebbesen, Ehrenreich, Ehrenreich, Ellmer, Emtsev, Fang, Fang, Franzen, Fromm, Fudamoto, Geim, Guritanu, Hamberg, Hiramatsu, Hoffman, Hopfield, Hwang, Hövel, Jacob, Johnson, Kaindl, Kildishev, Kim, Kim, Klar, Kobrinsky, Lai, Lal, Langhammer, LaVilla, Lawandy, Leonhardt, Lewowski, Li, Liu, Lu, Lue, Maier, Maier, Malicka, Marton, Melville, Michelotti, Muhlschlegel, Mun, Muskens, Nezhad, Noginov, Noginov, Noginov, Noginov, Novoselov, Novoselov, Oates, Oulton, Ozbay, Pendry, Pendry, Persson, Quail, Rakic, Ramakrishna, Rana, Ray, Rechberger, Rhodes, Rhodes, Ritchie, Robusto, Ryzhii, Salandrino, Sarma, Sarychev, Schuller, Schurig, Schurig, Seal, Seidel, Shalaev, Shalaev, Singh, Sirtori, Smith, Smolyaninov, Solieman, Stern, Sudarkin, Sundaramurthy, Sundaramurthy, Taguchi, Taubner, Thomas, Tobiška, Tredicucci, Tu, Veselago, Wang, Ward, Wei, Wolfe, Wu, Xiong, Yagil, Yoon, Zheludev, Zwilling   +139 more
core   +1 more source

Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review

Advanced Engineering Materials, EarlyView.
Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang, Hanliang Zhu, Zhiyang Wang, Zhijun Qiu, Xiao Wang, Zengxi Pan, Hongtao Zhu, Mingxing Zhang, Huijun Li   +8 more
wiley   +1 more source

Heteronuclear Fe-Mn Cyclopentadienyl Complexes Supported on Boehmite. Thermochemistry and Thermodynamics of their Decomposition

Eurasian Chemico-Technological Journal
Boehmite samples with compounds of the composition (C5H5)2FeMnX2(μ-CO)n, where X=Cl, Br and n=1.2, precipitated at room temperature from tetrahydrofuran solutions and then heated in an air flow up to 873 K were obtained and characterized using X-ray ...
A.I. Rustamova, R.M. Muradxanov, S.N. Osmanova, F.K. Pashayeva, A.N. Mammadov, D.B. Tagiyev, E.H. Ismailov   +6 more
doaj   +1 more source

Realization of a Contactless Acoustic Levitation Motor via Doublet Mode Control and Autoresonance [PDF]

arXiv, 2017
This paper demonstrates analytically and experimentally an acoustic levitation motor which has the ability to levitate and rotate an object in the air without mechanical contact. To realize such a device two core methods are applied simultaneously; (i) resonance tracking with an Autoresonance feedback loop, (ii) generation of controlled structural ...
arxiv  

Effect of Acrylic Structural Adhesive as a Joint Reinforcement on Film Deformation during the Thermoforming Process for In‐Mold Electronic Devices

Advanced Engineering Materials, EarlyView.
In‐mold electronics (IME) enables the integration of circuits into more complex scenarios, yet the key challenge remains ensuring a fully functional device. This study investigates how the presence of structural adhesives can improve the performance and functionality of IME devices, addressing key challenges in device integration.
Francisco Ituriel Arias‐García, Nekane Lozano‐Hernandez, Maria Lluisa Maspoch, Enric Fontdecaba   +3 more
wiley   +1 more source

Phosphorus Immobilization in Poultry Litter and Litter-amended soils with Aluminum, Calcium and Iron amendments [PDF]

, 1994
Arkansas produces approximately one billion broilers each year. Phosphorous (P) runoff from fields receiving poultry litter is believed to be one of the primary factors affecting water quality in Northwest Arkansas.
Daniels, T. C., Miller, D. M., Moore, P. A., Jr.   +2 more
core   +2 more sources

Synergistic Effects of Cerium and Magnesium on Optimizing Electrical Conductivity and Mechanical Properties of AlSi3 Cast Alloys

Advanced Engineering Materials, EarlyView.
This study investigates the impact of Ce and/or Mg on the electrical conductivity (EC) and mechanical properties of AlSi3 cast alloy. It highlights the synergistic effects of Ce and Mg on eutectic Si modification and Mg solute reduction in the Al matrix, resulting in the optimization of EC, strength, and ductility of the alloy.
Farnaz Yavari, Mousa Javidani, Lei Ray Pan, X.‐Grant Chen   +3 more
wiley   +1 more source