Results 1 to 10 of about 47,098 (144)

Adsorption of atomic and molecular oxygen on Si(100)2x1: coverage dependence of the Auger O KVV lineshape. [PDF]

, 1991
By means of Auger electron spectroscopy (AES) we have monitored the room temperature adsorption of O2 and N2O on the clean Si(0 0 1)2 × 1 surface. We have found, for the first time, a significant variation in the intensity ratio of the K L1 L1 and K L23 ...
Borg, H.J., Keim, Enrico G., Terpstra, D., Terpstra, D., van Silfhout, Arend, Wormeester, Herbert   +5 more
core   +17 more sources

Ambient pressure X-ray absorption spectroscopy at ME2-BL02B of SSRF and its application in catalysis

He jishu, 2021
BackgroundThe traditional soft X-ray absorption spectroscopy (XAS) method can only work under ultra-high vacuum conditions and cannot be used to detect changes in the electronic structure of samples under real conditions.
WANG Wei, LI Xiaobao, PENG Zheng, ZHANG Nian, ZHANG Hui, LIU Zhi   +5 more
doaj   +1 more source

Separation of surface oxide from bulk Ni by selective Ni 3p photoelectron spectroscopy for chemical analysis in coincidence with Ni M-edge Auger electrons

Scientific Reports, 2021
The chemical shift of core level binding energies makes electron spectroscopy for chemical analysis (ESCA) a workhorse analytical tool for science and industry. For some elements, close lying and overlapping spectral features within the natural life time
Artur Born, Fredrik O. L. Johansson, Torsten Leitner, Danilo Kühn, Andreas Lindblad, Nils Mårtensson, Alexander Föhlisch   +6 more
doaj   +1 more source

Charge-induced chemical dynamics in glycine probed with time-resolved Auger electron spectroscopy

Structural Dynamics, 2022
In the present contribution, we use x-rays to monitor charge-induced chemical dynamics in the photoionized amino acid glycine with femtosecond time resolution.
David Schwickert, Marco Ruberti, Přemysl Kolorenč, Andreas Przystawik, Slawomir Skruszewicz, Malte Sumfleth, Markus Braune, Lars Bocklage, Luis Carretero, Marie Kristin Czwalinna, Dian Diaman, Stefan Düsterer, Marion Kuhlmann, Steffen Palutke, Ralf Röhlsberger, Juliane Rönsch-Schulenburg, Sven Toleikis, Sergey Usenko, Jens Viefhaus, Anton Vorobiov, Michael Martins, Detlef Kip, Vitali Averbukh, Jon P. Marangos, Tim Laarmann   +24 more
doaj   +1 more source

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

Nuclear 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, Petter Ström, Eduardo Pitthan, Daniel Primetzhofer   +3 more
doaj   +1 more source

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

Наука 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, A. I. Belous, G. G. Chyhir   +2 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]

E3S 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., Shirinov G.M., Ergasheva S., Rakhimov A.M., Wang Shenghao, Abduvayitov A.A.   +5 more
doaj   +1 more source

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

, 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, D. Cubaynes, J. T. Costello, K. G. Papamihail, L. F. Di Mauro, M. Meyer, P. Lambropoulos, P. Lambropoulos, P. Radcliffe, S. Düsterer, S. Fritzsche, V. Richardson, W. B. Li   +12 more
core   +1 more source

Metallurgical Tests in Endodontics: A Narrative Review

Bioengineering, 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, Marco Seracchiani, Rodolfo Reda, Gabriele Miccoli, Luca Testarelli, Dario Di Nardo   +5 more
doaj   +1 more source

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

Journal 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, Xiaodi Huang, Xuan Song, Lei Kang, Qihe Le, Kaiyong Jiang   +5 more
doaj   +1 more source