Results 121 to 130 of about 538,837 (382)

Investigations of electron emission characteristics of low work function surfaces Quarterly report, 28 Sep. - 27 Dec. 1966 [PDF]

Coadsorption of cesium and fluorine on tungsten, and analysis of mechanisms leading to decay of field emission current from low work function zirconium/oxygen coated tungsten ...
Bell, A. E., Crouser, L. C., Evans, B. E., Swanson, L. W.   +3 more
core   +1 more source

Correction: Advances on tungsten oxide based photochromic materials: strategies to improve their photochromic properties

Journal of Materials Chemistry C, 2018
Correction for ‘Advances on tungsten oxide based photochromic materials: strategies to improve their photochromic properties’ by Shufen Wang et al., J. Mater. Chem. C, 2018, 6, 191–212.
Shufen Wang, Weiren Fan, Zichuan Liu, A. Yu, Xuchuan Jiang   +4 more
semanticscholar   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

SPS sintering & joining based on preparation of tungsten-molybdenum composite target

Cailiao gongcheng, 2020
High energy ball milling and spark plasma sintering(SPS) were used to make high density pure W bulk, the relative density of samples can reach more than 97.0%.
HUANG Hao, ZHAO Jing-jing, HAN Cui-liu, YANG Xin-yu, PAN Ya-fei, ZHANG Jiu-xing   +5 more
doaj  

Fabrication techniques developed for small- diameter, thin-wall tungsten and tungsten alloy tubing [PDF]

, 1968
Report describes methods for the fabrication of tungsten and tungsten alloys into small-diameter, thin-wall tubing of nuclear quality. The tungsten, or tungsten alloy tube blanks are produced by double extrusion.
Brillhart, D. C., Burt, W. R., Karasek, F. J., Mayfield, R. M.   +3 more
core   +1 more source

Density functional theory of superconductivity in doped tungsten oxides

, 2019
We apply density functional theory for superconductors (SCDFT) to doped tungsten oxide in three forms: electrostatically doped WO3, perovskite WO3−xFx, and hexagonal CsxWO3.
Glawe, H., Pellegrini, C., Sanna, A.
core   +1 more source

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

Advanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo, Marius Didziokas, Malene Siri Berg Jacobsen, Thorbjørn Erik Køppen Christensen, Innokenty Kantor, Mads Ry Vogel Jørgensen, Klaus Pagh Almtoft, Jesper Skovhus Thomsen, Anthony Herrel, Catherine J.A. Williams, Henrik Birkedal   +10 more
wiley   +1 more source

Strain mapping and defects inspection of divertor targets by Bragg edge neutron imaging and neutron tomography

Nuclear Fusion
The divertor target of a nuclear fusion reactor is a key in-vessel component with critical operational functions to exhaust particles at associated thermal power.
Triestino Minniti, Roberto Coppola, Winfried Kockelmann, Anton S. Tremsin, Selanna Roccella, Henri Greuner, Jeong-Ha You   +6 more
doaj   +1 more source

Yielding and fracture in tungsten and tungsten-rhenium alloys [PDF]

Mechanical properties of tungsten and tungsten rhenium ...
Raffo, P. L.
core   +1 more source

Synthesis and Characterization of Nano-Tungsten Oxide Precipitated onto Natural Inorganic Clay for Humidity-Sensing Applications [PDF]

, 2018
Ahmed S. Afify, Ahmed Elsayed, Mohamed Hassan, M. Ataalla, Amr Mohamed, Azhar Hussain, Ahmad S. Abu‐Khadra, Jean‐Marc Tulliani   +7 more
openalex   +1 more source