Results 161 to 170 of about 526,420 (390)

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

Surface studies of thermionic cathodes and the mechanism of operation of an impregnated tungsten cathode [PDF]

The surface properties of conventional impregnated cathodes were investigated by the use of Auger spectroscopy and work function measurements, and these were compared with a synthesized barium or barium oxide coated tungsten surface.
Forman, R.
core   +1 more source

L. A TUNGSTEN-IRON ALLOY. [PDF]

, 1897
T. H. Norton
openalex   +1 more source

Tungsten

Radiopaedia.org, 2020

semanticscholar   +1 more source

Buckling‐Resistant and Trace‐Stacked (BRATS) Design Enables Aid‐Free Implantation of Flexible Multielectrode Array with Minimized Inflammatory Tissue Response

Advanced Functional Materials, EarlyView.
Buckling‐resistant and trace‐stacked (BRATS) intracortical microelectrode arrays (MEAs) eliminate the need for insertion aid and complex surgical setup, resulting in minimal inflammatory tissue response, compared to conventional flexible MEAs inserted with aid. Trace stacking effectively doubled the channel count without increasing the MEA shank width,
May Yoon Pwint, Delin Shi, X. Tracy Cui
wiley   +1 more source

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

Epitaxial Interface‐Driven Photoresponse Enhancement in Monolayer WS2–MoS2 Lateral Heterostructures

Advanced Functional Materials, EarlyView.
Surface potential distribution image, along with the derived electric field distribution across the interface, reveals that the electric field reaches its peak at the interface. Additionally, the spectral response of the heterointerface exhibits higher and broader features compared to its bare counterparts.
Pargam Vashishtha, Clara Kofler, Ajay Kumar Verma, Sindhu Priya Giridhar, Jonathan O. Tollerud, Nethmi S. L. Dissanayake, Tanish Gupta, Manoj Sehrawat, Vishnu Aggarwal, Edwin L.H. Mayes, Billy J. Murdoch, Deepak Sharma, Taimur Ahmed, Jani Kotakoski, Jeffrey A. Davis, Yuerui Lu, Govind Gupta, Irfan H. Abidi, Sumeet Walia   +18 more
wiley   +1 more source

Generation of long time creep data of refrac- tory alloys at elevated temperatures seventh quarterly report, 26 dec. 1964 - 26 mar. 1965 [PDF]

Ultrahigh vacuum creep data for tungsten, tungsten-25 per cent rhenium, TZM and TZC MOLYBDENUM alloys and AS-30 niobium ...
Philleo, C. H., Sawyer, J. C.
core   +1 more source

Directionally solidified superalloy [PDF]

, 1970
Cobalt-tungsten superalloy has improved stress rupture characteristics. Appropriate additions were made to this base alloy using microprobe analyses and a fractional factorial ...
Wallace, J. F.
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