✦ LIBER ✦

Electronic excitation and secondary electron emission studies by low-energy electrons backscattered from thin polystyrene film surfaces

✍ Scribed by A.M.Botelho Do Rego; M.Rei Vilar; J.Lopes da Silva; M. Heyman; M. Schott

Publisher: Elsevier Science
Year: 1986
Weight: 67 KB
Volume: 178
Category: Article
ISSN: 0167-2584
DOI: 10.1016/0167-2584(86)90161-1

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Correlation Spectroscopy of Surfaces, Th

Correlation Spectroscopy of Surfaces, Thin Films, and Nanostructures || TwoâElectron Spectroscopy Versus SingleâElectron Spectroscopy for Studying Secondary Emission from Surfaces

✍ Berakdar, Jamal; Kirschner, JÃ¼rgen 📂 Article 📅 2005 🏛 Wiley-VCH Verlag GmbH & Co. KGaA ⚖ 504 KB

Experimental results on the (e,2e) reaction on surfaces of a dielectric (LiF film), a metal (W(110) crystal) and a semiconductor (Si(001) crystal) are presented and discussed. A combined analysis of secondary emission spectra together with the (e,2e) spectra of LiF film allows one to establish a lin

Apparatus for the study of electron ejec

Apparatus for the study of electron ejection from controlled metal surfaces by the impact of low energy atmospheric ions: R H Prince and J B French, Rev scient Instrum, 41 (7), 1970, 923–938

📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 136 KB

Oxygen interaction of CdS-based gas sens

Oxygen interaction of CdS-based gas sensors with different stoichiometric compositions was studied by X-ray photoelectron spectroscopy (XPS) and thermal-desorption mass spectroscopy observations combined with conductivity measurements. Three different types of film with different atomic ratios of Cd/S were used in the study of oxygen chemisorption in a low-temperature range between 300 and 570 K. Spray pyrolysis was used for the deposition of the films on glass substrates; XPS and energy dispersive spectroscopy of X-ray together with atomic force microscopy and scanning electron microscopy were used for the characterization of the composition and structure of the films. It was possible to distinguish different temperature ranges for the thermal desorption of the different adsorbed oxygen species. A comparison of the data from XPS and mass-spectroscopy observations with conductance measurements allows to conclude that metallic surface atoms are responsible for different interactions of oxygen species with CdS surfaces.

📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 379 KB