Results 31 to 40 of about 6,297,170 (129)

Potential Energy Surface for H_2 Dissociation over Pd(100)

, 1995
The potential energy surface (PES) of dissociative adsorption of H_2 on Pd(100) is investigated using density functional theory and the full-potential linear augmented plane wave (FP-LAPW) method. Several dissociation pathways are identified which have a
A. Gross, A. Gross, A. Gross, B. Hammer, B. Hammer, B. Hammer, B. Hammer, B. Hammer, B. I. Lundqvist, Ch. Resch, E. Zaremba, G. Comsa, G. R. Darling, G. R. Darling, J. A. White, J. A. White, J. Harris, J. Harris, J. P. Perdew, J.-Y. Saillard, K. D. Rendulic, K. D. Rendulic, L. Fan, L. Schröter, L. Schröter, L. Schröter, L. Schröter, L. Schröter, M. H. Cohen, M. Scheffler, P. Alnot, P. J. Feibelman, R. Hoffmann, R. J. Behm, S. Wilke, S. Wilke, S. Wilke, St. J. Dixon-Warren   +37 more
core   +1 more source

Effects of ZnO magnetron sputtering on surface charge and flashover voltage of oil-impregnated paper

High Voltage, 2019
With the aim of exploring an alternative method of nano-doping in cellulose paper and improving flashover strength of oil-impregnated paper, radio frequency (RF) magnetron sputtering method is introduced into the structural modification of insulating ...
Boxue Du, Jinpeng Jiang, Jin Li, Wenbo Zhu, Wenbo Zhu   +4 more
doaj   +1 more source

Open-loop amplitude-modulation Kelvin probe force microscopy operated in single-pass PeakForce tapping mode

Beilstein Journal of Nanotechnology, 2021
The open-loop (OL) variant of Kelvin probe force microscopy (KPFM) provides access to the voltage response of the electrostatic interaction between a conductive atomic force microscopy (AFM) probe and the investigated sample. The measured response can be
Gheorghe Stan, Pradeep Namboodiri
doaj   +1 more source

Coupled Investigation of Contact Potential and Microstructure Evolution of Ultra-Thin AlO_x for Crystalline Si Passivation

Nanomaterials, 2021
In this work, we report the same trends for the contact potential difference measured by Kelvin probe force microscopy and the effective carrier lifetime on crystalline silicon (c-Si) wafers passivated by AlOx layers of different thicknesses and ...
Zhen Zheng, Junyang An, Ruiling Gong, Yuheng Zeng, Jichun Ye, Linwei Yu, Ileana Florea, Pere Roca i Cabarrocas, Wanghua Chen   +8 more
doaj   +1 more source

Grand potential in thermodynamics of solid bodies and surfaces

, 2009
Using the chemical potential of a solid in a dissolved state or the corresponding component of the chemical potential tensor at equilibrium with the solution, a new concept of grand thermodynamic potential for solids has been suggested.
A. I. Rusanov, A. K. Shchekin, D. V. Tatyanenko, Gibbs J. W., Kuni F. M.   +4 more
core   +1 more source

Nanoscale photovoltage mapping in CZTSe/CuxSe heterostructure by using kelvin probe force microscopy

Materials Research Express, 2020
In the present work, kelvin probe force microscopy (KPFM) technique has been used to study the CZTSe/Cu _x Se bilayer interface prepared by multi-step deposition and selenization process of metal precursors.
Manoj Vishwakarma, Deepak Varandani, Mylene Hendrickx, Joke Hadermann, B R Mehta   +4 more
doaj   +1 more source

Investigation of electrophysical, photo- and gas-sensitive properties of ZnO–SnO2 sol–gel films

Journal of Advanced Dielectrics
Thin nanocomposite films based on tin dioxide with a low content of zinc oxide (0.5–5[Formula: see text]mol.%) were obtained by the sol–gel method. The synthesized films are 300–600[Formula: see text]nm thick and contains pore sizes of 19–29[Formula: see
Irina A. Gulyaeva, Alexandra P. Ivanisheva, Maria G. Volkova, Victoria Yu. Storozhenko, Soslan A. Khubezhov, Ekaterina M. Bayan, Victor V. Petrov   +6 more
doaj   +1 more source

Non-invasive surface potential measurement of surface flashover

电力工程技术, 2022
Surface flashover is an important accident threating the safe operation of gas-insulated switchgear (GIS). Non-invasive surface potential measurement for flashover test device with finger-shape electrodes is proposed,and the feasibility of this device is
FAN Lu, GENG Yiwen, WANG Yalin, YIN Yi
doaj   +1 more source

Thermal Casimir-Polder shifts in Rydberg atoms near metallic surfaces

, 2010
The Casimir-Polder (CP) potential and transition rates of a Rydberg atom above a plane metal surface at finite temperature are discussed. As an example, the CP potential and transition rates of a rubidium atom above a copper surface at room temperature ...
Buhmann, Stefan Y., Clements, Kate, Crosse, J. A., Ellingsen, Simen Å., Scheel, Stefan   +4 more
core   +1 more source

Preliminary Study on the Measurement of the Electrostatic Charging State of PM2.5 Collected on Filter Media

Asian Journal of Atmospheric Environment, 2015
This study focused on the measurement of the actual charging state of ambient aerosol particles, which is important for understanding the intricate process of adverse health effects caused by particulate matter (PM).
Tomoaki Okuda, Tetsuro Yoshida , Yuma Gunji , Shunichi Okahisa , K. Kusdianto, Masao Gen, Seiichi Sato, I. Wuled Lenggoro   +7 more
doaj   +1 more source