Results 11 to 20 of about 4,360,674 (289)

Characterisation of Carbide Particles in S-65 Beryllium by Scanning Kelvin Probe Force Microscopy [PDF]

Journal of The Electrochemical Society, 2019
Scanning Kelvin probe force microscopy has been employed to examine the behaviour of second phase carbide particles in beryllium at different relative humidity levels and after exposure to deionised water.
Watts, John, Harvey, A, Mallinson, Christopher   +2 more
core   +6 more sources

Scanning capacitance force microscopy and Kelvin probe force microscopy of nanostructures embedded in SiO2

, 2005
Scanning capacitance force microscopy and Kelvin probe force microscopy are used to image Sn nanometer sized structures embedded in silicon oxide thin films.
M Fanciulli, G Tallarida, S Spiga
core   +3 more sources

The Nobility of Second Phase Particles in S-65 Beryllium Studied by Scanning Kelvin Probe Force Microscopy [PDF]

Corrosion Science, 2017
Scanning Kelvin probe force microscopy has been employed to examine the galvanic activity of a range of second phase particles present in beryllium that are believed to have a role in the localised corrosion of the metal.
Harvey, A, Watts, JF, Mallinson, CF
core   +5 more sources

Characterization of phases in duplex stainless steel by magnetic force microscopy/scanning kelvin probe force microscopy

Electrochemical and Solid-State Letters, 2008
A 2205 duplex stainless steel, which had undergone a slow cooling process in order to precipitate intermetallic phases, was characterized by means of magnetic force microscopy (MFM) and scanning Kelvin probe force microscopy (SKPFM), in addition to ...
Sathirachinda, Namurata,, Gubner, Rolf,, Gubner, Rolf, Sathirachinda, N.,, Kivisakk, Ulf,, Pan, J.,, Kivisäkk, U.,, Pan, Jinshan,   +7 more
core   +2 more sources

Quantitative AC - Kelvin Probe Force Microscopy [PDF]

, 2017
This paper presents a novel feedback based Scanning Probe Microscopy method which enables quantitative surface potential measurements without the need of the DC bias of Kelvin Probe Force Microscopy.
Kohl, Dominik, Schitter, Georg, Mesquida, Patrick   +2 more
core   +6 more sources

Monolayer MoS₂ With Ultrahigh Piezoelectricity: From ALD Dose Control to Device Performance. [PDF]

Adv Sci (Weinh)
This study demonstrates that controlling precursor dosages in atomic layer deposition (ALD) serves to regulate ultrathin oxide quality, which in turn determines sulfurization behavior and MoS2 monolayer continuity. The resulting continuous, low‐defect monolayers enable improved piezoelectric performance and support a flexible slippage sensor, linking ...
Li Y, Tan MRJ, Das S, Du Y, Lai W, Ong JA, He Y, Zou Y, Kurkin A, Huang P, Liu J, Chen X, Tok AIY, Phee SJ, Etgar L, Magdassi S, Lee PS.   +16 more
europepmc   +2 more sources

Grain-Boundary-Enriched Cocatalyst Coupled With CuSCN Hole Transport Layer for Efficient Solar Water Oxidation in BiVO₄ Photoanode. [PDF]

Adv Sci (Weinh)
A grain‐boundary‐enriched NiFe cocatalyst is coupled with a CuSCN hole transport layer on BiVO4 photoanodes. The integrated architecture promotes hole extraction, interfacial charge transfer, and surface OER kinetics, highlighting cocatalyst microstructure regulation as a complementary strategy to hole transport layer engineering. ABSTRACT Solar‐driven
Zhao W, He Y, Wang X, Zhu L, Su T, Zhou Y, Li X, Du P, Lu X.   +8 more
europepmc   +2 more sources

Characterization of AA2024‐T3 by Scanning Kelvin Probe Force Microscopy [PDF]

Journal of The Electrochemical Society, 1998
Volta potential mapping of AA2024-T3 on surfaces was performed with an atomic force microscope. A linear relation was found between the Volta potential measured in air and the corrosion potential in aqueous solution for a range of pure metal samples, indicating that this potential is a measurement of the practical nobility of the surface.
P. Schmutz, G. S. Frankel
openaire   +1 more source

Combined Kelvin probe force microscopy and secondary ion mass spectrometry for hydrogen detection in corroded 2024 aluminium alloy [PDF]

, 2013
The capability of Kelvin probe force microscopy (KFM) to detect and locate hydrogen in corroded 2024 aluminium alloy was demonstrated. Hydrogen was introduced inside the 2024 alloy following a cyclic corrosion test consisting of cycles of immersion in 1 ...
Blanc, Christine, Odemer, Grégory, Alexis, Joël, Larignon, Céline, Andrieu, Eric, Lacroix, Loïc   +5 more
core   +1 more source

Characterization of Corrosion Interfaces by the Scanning Kelvin Probe Force Microscopy Technique [PDF]

Journal of The Electrochemical Society, 2001
A variety of interfaces relevant to corrosion processes were examined by the scanning Kelvin probe force microscopy ~SKPFM! technique in order to study the influences of various parameters on the measured potential. SKPFM measurements performed on AA2024-T3 after solution exposure showed that surface composition is not the only parameter that controls ...
Guillaumin, V., Schmutz, P., Frankel, G. S.   +2 more
openaire   +2 more sources