Results 21 to 30 of about 30,748 (322)

Sodium dodecyl sulfate (SDS) as an effective corrosion inhibitor for Mg-8Li-3Al alloy in aqueous NaCl: A combined experimental and theoretical investigation

Journal of Magnesium and Alloys, 2023
The corrosion inhibition behavior of Mg-8Li-3Al alloy in NaCl solution with sodium dodecyl sulfate (SDS) was investigated by hydrogen analysis, scanning electron microscopy (SEM), electrochemical test, scanning Kelvin probe force microscopy (SKPFM) and ...
Honggun Song, Zhidong Xu, Lahouari Benabou, Zheng Yin, Hongyu Guan, Hong Yan, Luo Chao, Zhi Hu, Xudong Wang   +8 more
doaj   +1 more source

Controlled manipulation of oxygen vacancies using nanoscale flexoelectricity [PDF]

, 2017
Oxygen vacancies, especially their distribution, are directly coupled to the electromagnetic properties of oxides and related emergent functionalities that have implication in device applications.
Cao, Ye, Chen, Long-Qing, Cho, Myung Rae, Das, Saikat, Kalinin, Sergei V., Kim, Minu, Noh, Tae Won, Shin, Yeong Jae, Wang, Bo, Wang, Lingfei, Yang, Sang Mo   +10 more
core   +3 more sources

Electronic structures and optical characteristics of fluorescent pyrazinoquinoxaline assemblies and Au interfaces

Scientific Reports, 2021
Understanding the excitonic processes at the interfaces of fluorescent π-conjugated molecules and metal electrodes is important for both fundamental studies and emerging applications. Adsorption configurations of molecules on metal surfaces significantly
Soyeong Kwon, Dong Yeun Jeong, Weon-Sik Chae, Kyungju Noh, P. Devi, Luciano Colazzo, Youngmin You, Taeyoung Choi, Dong-Wook Kim   +8 more
doaj   +1 more source

Antibiotic Adverse Reactions and Drug Interactions [PDF]

, 2008
Magnetic force microscopy (MFM) offers a unique insight into the nanoscopic scale domain structures of magnetic materials. However, MFM is generally regarded as a qualitative technique and, therefore, requires meticulous calibration of the magnetic ...
Asenjo, Agustina, Iglesias-Freire, Oscar, Kazakova, Olga, Lartsev, Arseniy, Panchal, Vishal, Yakimova, Rositsa   +5 more
core   +2 more sources

Statistical Study of the Corrosion Behavior of Al2CuMg Intermetallics in AA2024-T351 by SKPFM [PDF]

, 2008
A statistical study combining atomic force microscopy, scanning Kelvin probe force microscopy (SKPFM), and energy-dispersive spectroscopy was carried out on more than 300 Al2CuMg intermetallic particles of AA2024 alloy to determine their corrosion ...
Blanc, Christine, Lacroix, Loïc, Mankowski, Georges, Ressier, Laurence   +3 more
core   +3 more sources

Compensating for artifacts in scanning near-field optical microscopy due to electrostatics

APL Photonics, 2021
Nanotechnology and modern materials science demand reliable local probing techniques on the nanoscopic length scale. Most commonly, scanning probe microscopy methods are applied in numerous variants and shades, for probing the different sample properties.
Tobias Nörenberg, Lukas Wehmeier, Denny Lang, Susanne C. Kehr, Lukas M. Eng   +4 more
doaj   +1 more source

Passive Films Formed on Fe- and Ni-Based Alloys in an Alkaline Medium: An Insight into Complementarities between Electrochemical Techniques and Near-Field Microscopies (AFM/SKPFM)

Applied Sciences, 2023
This study investigates the natural passivation process of two types of stainless steels (AISI 316 and AISI 304) and a nickel-based alloy (Inconel 600) as a function of immersion time in an alkaline medium.
N. E. Benaioun, N. Moulayat, N. E. Hakiki, H. Ramdane, E. Denys, A. Florentin, K. D. Khodja, M. M. Heireche, J. L. Bubendorff   +8 more
doaj   +1 more source

Standardization of surface potential measurements of graphene domains [PDF]

, 2013
We compare the three most commonly used scanning probe techniques to obtain a reliable value of the work function in graphene domains of different thickness.
Kazakova, Olga, Panchal, Vishal, Pearce, Ruth, Tzalenchuk, Alexander, Yakimova, Rositza   +4 more
core   +2 more sources

Large area scanning probe microscope in ultra-high vacuum demonstrated for electrostatic force measurements on high-voltage devices

Beilstein Journal of Nanotechnology, 2015
Background: The resolution in electrostatic force microscopy (EFM), a descendant of atomic force microscopy (AFM), has reached nanometre dimensions, necessary to investigate integrated circuits in modern electronic devices.
Urs Gysin, Thilo Glatzel, Thomas Schmölzer, Adolf Schöner, Sergey Reshanov, Holger Bartolf, Ernst Meyer   +6 more
doaj   +1 more source

Real-time evolution and characterization of passive films on individual ferrite and austenite phases of duplex stainless steel

Electrochemistry Communications, 2022
The passive film growth process, the composition of passive films, and the electrochemical behavior of ferrite and austenite individual phases on the unbroken surface of 2205 duplex stainless steel (DSS) were investigated by scanning electron microscopy,
Jizheng Yao, Zhenhui Qi, Chaofang Dong
doaj   +1 more source