Results 91 to 100 of about 63,089 (309)

Process for producing molybdenum foil and collapsible tubing [PDF]

, 1971
Manufacturing process produces molybdenum foil 0.002 cm thick and 305 m long, and forms foil into high-strength, thin-walled tubing which can be flattened for storage on a spool.
Bretts, G. R., Gavert, R. B., Groschke, G. F.   +2 more
core   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Elastic Properties in Tension and Shear of High Strength Nonferrous Metals and Stainless Steel - Effect of Previous Deformation and Heat Treatment [PDF]

A resume is given of an investigation of the influence of plastic deformation and of annealing temperature on the tensile and shear elastic properties of high strength nonferrous metals and stainless steels in the form of rods and tubes.
Mcadam, D J, Mebs, R W
core   +1 more source

Shape Transition in the Epitaxial Growth of Gold Silicide in Au Thin Films on Si(111) [PDF]

, 1994
Growth of epitaxial gold silicide islands on bromine-passivated Si(111) substrates has been studied by optical and electron microscopy, electron probe micro analysis and helium ion backscattering. The islands grow in the shape of equilateral triangles up
A. A. Johnson, A. K. Green, B. J. Spencer, B. N. Dev, B. N. Dev, B. Sundaravel, D. C. McKenna ., D. J. Eaglesham, D. P. Mahapatra, D. Srolovitz, F. H. Baumann, G. Kuri, G. Materlik, H. J. Osten, J. A. Golovchenko, J. R. Patel, J. Tersoff, J. W. Mathews, J. W. Mathews, K. Sekar, K. Sekar, K. Sekar, K. Sekar, M. A. Grinfeld, M. A. Olmstead, M. Copel, M. Handbuecken, M. Horn-von Hoegen, M. J. Bedzyk, M. Mundschau, P. Funke, P. L. Cowan, P. M. Petross, P. V. Satyam, R. I. G. Uhrberg, S. M. Mohapatra, S. Rousset, T. Nakahara, T. P. Pearsall, Y.-W. Mo   +39 more
core   +2 more sources

Influence of Solidification Rates and Stress-Relief Annealing on the Mechanical Properties of Cast 6063 Aluminium Alloy

European Journal of Engineering Research and Science, 2018
This paper reports the influence of solidification rate and stress-relief annealing on the mechanical properties of cast 6063 Aluminium alloy (Al6063). Ingots of Al6063 were melted and then cast using sand and metal moulds.
J. T. Stephen, A. Adebayo, G. Adeyemi
semanticscholar   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Evaluation of process causes and influences of residual stress on gear distortion [PDF]

, 2012
In the automotive industry, heat treatment of components is implicitly related to distortion. This phenomenon is particularly obvious in the case of gears because of their typical and precise geometry.
BAUDOUIN, Cyrille, BIGOT, Régis, DANTAN, Jean-Yves, HUSSON, Rémi, SCHEER, Thomas, SILVANI, Serge   +5 more
core   +5 more sources

Incorporating Si into Sb2Se3: Tailoring Optical Phase Change Materials via Nanocomposites

Advanced Optical Materials, EarlyView.
We study the structural, optical, and thermal effects of adding silicon to Sb2Se3 and demonstrate that the as‐deposited solid solution phase segregates after electro‐thermal switching, creating a nanocomposite with effective‐medium properties and a phase‐change response.
Chih‐Yu Lee, Yi‐Siou Huang, Felix Adams, Chuanyu Lian, Hongyi Sun, Jie Zhao, Zichao Ye, Nathan Youngblood, Juejun Hu, Leslie H Allen, Yifei Mo, Ichiro Takeuchi, Carlos A Ríos Ocampo   +12 more
wiley   +1 more source

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

Advanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida, Koichi Okamoto, Takuya Matsuda, Hajime Ishihara   +3 more
wiley   +1 more source

Enhancement of the Ultraviolet Stability of Perovskite Solar by the Interface Modified with Cesium Chloride

Advanced Photonics Research, EarlyView.
CsCl interface modification promotes perovskite growth and suppresses recombination, boosting n–i–p perovskite solar cells (PSC) efficiency from 21.21% to 23.73% and enhancing UV stability fourfold, offering a simple route to efficient, stable PSCs. Stability is an important factor affecting the application of perovskite solar cells (PSCs).
Maoyuan Zhang, Tianyu Zhao, Shuaishuai Fang, Guanying Chen   +3 more
wiley   +1 more source