Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Alan F. Jankowski"'
Publikováno v:
Journal of Nanotechnology, Vol 2013 (2013)
Young’s modulus of nanocrystalline metal coatings is measured using the oscillating, that is, tapping, mode of a cantilever with a diamond tip. The resonant frequency of the cantilever changes when the diamond tip comes in contact with a sample sur
Externí odkaz:
https://doaj.org/article/fe15eb490aec4f6fa0aa73d37d00c923
Autor:
Alan F. Jankowski
Publikováno v:
Material Design & Processing Communications. 3
Publikováno v:
Material Design & Processing Communications. 2
Autor:
Alan F. Jankowski
Publikováno v:
Materials Science and Engineering: B. 263:114876
There are many synthesis methods through phase space to produce nanostructures in metals. Condensation methods with rapid solidification are extensively explored from the gas or liquid phase. In particular, electrodeposition using pulsed currents fav
Autor:
Alan F. Jankowski
Publikováno v:
Materials Letters. 270:127726
A triboindentation test method is used to reveal a strain-rate sensitivity in the Hall-Petch hardening coefficient that’s representative of grain size effects. For electrodeposited gold-copper alloys, the strain-rate dependent hardening coefficient
Autor:
Alan F. Jankowski
Publikováno v:
Coatings
Volume 8
Issue 6
Coatings, Vol 8, Iss 6, p 225 (2018)
Volume 8
Issue 6
Coatings, Vol 8, Iss 6, p 225 (2018)
The decomposition of a one-dimensional composition wave in Cu-Ni(Fe) nanolaminate structures is quantified using X-ray diffraction to assess kinetics of the interdiffusion process for samples aged at room temperature for 30 years. Definitive evidence
Autor:
Alan F. Jankowski
Publikováno v:
Journal of Vacuum Science & Technology B. 37:032905
The synthesis of metal foils with unique surface features such as waves and steps is of interest for use as payloads in targets for laser-driven physics experiments under dynamic loading conditions. Changes to the surface features are used to quantif
Autor:
Fahmida Irin, Ahmed S. Wajid, Alan F. Jankowski, H.S. Tanvir Ahmed, Sriya Das, Micah J. Green
Publikováno v:
Macromolecular Materials and Engineering. 298:339-347
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Autor:
Alan F. Jankowski, H.S. Tanvir Ahmed
Publikováno v:
Materials Letters. 77:103-106
The use of triboindentation testing enables a dynamic range of testing that can span more than eight orders of magnitude in strain rate. The mechanical response of a gold–nickel nanocrystalline nanolaminate is investigated as it is subjected to hig
Autor:
Sriya Das, Masaru Kato, Dorsa Parviz, Micah J. Green, Abel Cortinas, Ahmed S. Wajid, Fahmida Irin, Alan F. Jankowski, H.S. Tanvir Ahmed
Publikováno v:
Polymer. 53:2485-2494
In this paper, we demonstrate a facile technique to disperse pristine few-layer graphene (FLG) in water utilizing a triphenylene based stabilizer (C10) that non-covalently functionalizes the surface without micelle formation. The yield of FLG in the