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Topic Area: Surface Physics

Displaying records 31 to 40 of 131 records.
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31. Calculations of Electron Inelastic Mean Free Paths III. Data for 15 Inorganic Compounds over the 50-2000 eV Range
Topic: Surface Physics
Published: 1/1/1991
Authors: Shigeo Tanuma, Cedric John Powell, David R. Penn
Abstract: We report calculations of electron inelastic mean free paths (IMFPs) of 50-2000 eV electrons in a group of 15 inorganic compounds (Al^d2^O^d3^, GaAs, GaP, InAs, InP, InSb, KCl, LiF, NaCl, PbS, PbTe, SiC, Si^d3^N^d4^, SiO^d2^, ZnS). As was found in s ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620391

32. Spin Polarized Metastable Atom He De-excitation, Theory
Topic: Surface Physics
Published: 1/1/1991
Authors: David R. Penn, S Apell
Abstract: Metastable spin-polarized He* atoms incident on a Ni surface undergo deexcitation in a process which yields electron from the Ni. The number produced is observed to depend on the relative spin of teh Ni and the He* atoms. The normalized difference i ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620377

33. Electron Inelastic Mean Free Paths in Solids at Low Energies
Topic: Surface Physics
Published: 1/1/1990
Authors: Shigeo Tanuma, Cedric John Powell, David R. Penn
Abstract: We have calculated electron inelastic mean free paths (IMFPs) for 50-200 eV electrons in 31 materials (27 elements and 4 compounds). These calculations extend those previously reported for 200-2000 eV electrons in the same materials but avoid an a ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620371

34. Material Dependence of Electron Inelastic Mean Free Paths at Low Energies
Topic: Surface Physics
Published: 1/1/1990
Authors: Shigeo Tanuma, Cedric John Powell, David R. Penn
Abstract: We have calculated electron inelastic mean free paths (IMFPs) for 50-2000 eV electrons in 31 materials (27 elements and 4 compounds). We present and discuss in this paper IMFP data for aluminum and gold in the 50-2000 ev Range. Substantial differen ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620370

35. The Chemisorption of Chlorosilanes and Chlorine on Si(111)7{multiply}7
Topic: Surface Physics
Published: 1/1/1990
Authors: Lloyd J. Whitman, S Joyce, J Yarmoff, F McFeeley, L Terminello
Abstract: The chemisorption of SiCl^d4^, Si^d2^Cl^d6^, and chlorine on Si(111)7x7 has been characterixed using soft X-ray photoemission with synchrotron radiation, thermal desorption spectroscopy, and Auger electron spectroscopy. SiCl^d4^ dissociatively chemi ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620356

36. The Chemisorption of SiCl^d4^, Si^d2^Cl^d6^, and Chlorine on Si(111) 7{multiply}7
Topic: Surface Physics
Published: 1/1/1990
Authors: Lloyd J. Whitman, S Joyce, J Yarmoff, F McFeeley, L Terminello
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620355

37. Theory of Spin Polarized Metastable Atom De-excitation Spectroscopy; Ni-He
Topic: Surface Physics
Published: 1/1/1990
Authors: David R. Penn, S Apell
Abstract: Metastable spin-polarized He* atoms incident on a Ni surface undergo deexcitation in a process which yields electrons from the Ni. The number produced is observed to depend on the relative spin of the Ni and the He^u*^ atoms. The normalized differenc ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620332

38. Dependence of inelastic electron mean free paths on electron energy and material
Topic: Surface Physics
Published: 5/1/1988
Authors: Shigeo Tanuma, Cedric John Powell, David R. Penn
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620311

39. Calculations of Electron Inelastic Mean Free Paths for 31 Materials
Topic: Surface Physics
Published: 1/1/1988
Authors: Shigeo Tanuma, Cedric John Powell, David R. Penn
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620319

40. Dependence of Inelastic Electron Mean Free Paths on Electron Energy and Material
Topic: Surface Physics
Published: 1/1/1987
Authors: Shigeo Tanuma, Cedric John Powell, David R. Penn
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620324