Results 11 to 20 of about 54,913 (297)

The adsorption behaviour of O2 on the clean Si(110) surface in the early stage [PDF]

open access: yes, 1987
This Letter reports on the early stage of adsorption of O2 on the clean Si(110) surface, showing a prominent 5×1 reconstruction, in ultrahigh vacuum at 300 K.
Keim, Enrico G., Silfhout, Arend van
core   +8 more sources

An in-situ ToF-LEIS and AES study of near-surface modifications of the composition of EUROFER97 induced by thermal annealing

open access: yesNuclear Materials and Energy, 2022
Surface segregation and diffusion of W, Ta, Cr, O and S after thermal annealing of EUROFER97 were studied in-situ. The sample was prepared by polishing, annealing up to 300°C and 3 keV Ar sputtering.
Jila Shams-Latifi   +3 more
doaj   +1 more source

Study of the profiles of the distribution of atoms of the contacting material over the depth of pure and ion-doped silicon [PDF]

open access: yesE3S Web of Conferences, 2023
Auger electron spectroscopy combined with ion etching was used to study the effect of ion doping on the distribution profiles of atoms in silicon in contact with its surface. It has been established that preliminary implantation of Ba+ ions with E0=0.5-1
Donaev S.B.   +5 more
doaj   +1 more source

DEPTH MEASUREMENT OF DISRUPTED LAYER ON SILICON WAFER SURFACE USING AUGER SPECTROSCOPY METHOD

open access: yesНаука и техника, 2016
The paper proposes a method for depth measurement of a disrupted layer on silicon wafer surface which is based on application of Auger spectroscopy with the precision sputtering of surface silicon layers and registration of the Auger electron yield ...
V. A. Solodukha   +2 more
doaj   +1 more source

Metallurgical Tests in Endodontics: A Narrative Review

open access: yesBioengineering, 2022
Since there are no reviews of the literature on this theme, the aim of this narrative review is to summarize the metallurgical tests used in endodontics, pointing out their functional use and their pros and cons and giving readers a user-friendly guide ...
Alessio Zanza   +5 more
doaj   +1 more source

Two-photon excitation and relaxation of the 3d-4d resonance in atomic Kr [PDF]

open access: yes, 2010
Two-photon excitation of a single-photon forbidden Auger resonance has been observed and investigated using the intense extreme ultraviolet radiation from the free electron laser in Hamburg.
A. Mihelic   +12 more
core   +1 more source

Laser induced selective electroless copper plating on polyurethane using EDTA-Cu as active material

open access: yesJournal of Electrochemical Science and Engineering, 2018
Using EDTA-Cu as the active material and polyurethane as the matrix, flexible cathodes were fabricated by laser-induced electroless copper plating process (LPKF-LDS) and characterized by SEM, X-ray energy spectrum and Auger electron spectroscopy ...
Binggong Yan   +5 more
doaj   +1 more source

Thickness Estimation of Epitaxial Graphene on SiC using Attenuation of Substrate Raman Intensity [PDF]

open access: yes, 2009
A simple, non-invasive method using Raman spectroscopy for the estimation of the thickness of graphene layers grown epitaxially on silicon carbide (SiC) is presented, enabling simultaneous determination of thickness, grain size and disorder using the ...
A.C. Ferrari   +25 more
core   +1 more source

Chemical changes of titanium and titanium dioxide under electron bombardment

open access: yesMaterials Research, 2007
The electron induced effect on the first stages of the titanium (Ti0) oxidation and titanium dioxide (Ti4+) chemical reduction processes has been studied by means of Auger electron spectroscopy.
Romins Brasca   +3 more
doaj   +1 more source

A time-dependent Schr\"odinger equation for molecular core-hole dynamics [PDF]

open access: yes, 2017
X-ray spectroscopy is an important tool for the investigation of matter. X rays primarily interact with inner-shell electrons creating core (inner-shell) holes that will decay on the time scale of attoseconds to few femtoseconds through electron ...
Picón, A.
core   +2 more sources

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