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Topic Area: Surface Physics
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Displaying records 21 to 30 of 131 records.
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21. Chemisorption Bond Geometry Determined by Photoemission
Topic: Surface Physics
Published: 1/1/1974
Author: John William Gadzuk
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620056

22. Comment on Field emission as a probe of the surface density of states
Topic: Surface Physics
Published: 7/15/1976
Author: David R. Penn
Abstract: It is shown that the primary contribution to the field-emission current comes from electrons with total momentum equal to zero in a direction parallel to the metal surface and that the field-emission current measures the density of states at a point ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620121

23. Contrasting Valence-Band Auger-Electron Spectra for Silver and Aluminum
Topic: Surface Physics
Published: 6/4/1973
Author: Cedric John Powell
Abstract: Measurements of the L^d2,3^VV (V=valence) Auger spectrum of aluminum and the M^d4,5^VV Auger spectrum of silver cannot be simply related to the valence-band density of states. The data for Al indicate a strong energy variation of the transition proba ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620037

24. Controlling Formation of Atomic Step Morphology on Micro-patterned Si (100)
Topic: Surface Physics
Published: 8/9/2011
Authors: Kai Li, Pradeep Narayanan Namboodiri, Sumanth B. Chikkamaranahalli, Gheorghe Stan, Ravikiran Attota, Joseph Fu, Richard M Silver
Abstract: Micro scale features are fabricated on Si (100) surfaces using lithographic techniques and then thermally processed in an ultra high vacuum (UHV) environment. Samples are flash heated at 1200 °C and further annealed at 1050 °C for 18 hours. The surf ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907301

25. Cross Sections for Ionization of Inner-shell Electrons by Electrons
Topic: Surface Physics
Published: 1/1/1976
Author: Cedric John Powell
Abstract: A survey is given of the available cross-section data for ionization of inner-shell electrons by incident electrons in the range of interest for electron-probe microanalysis and for Auger-electron spectroscopy of solid surfaces. Owing to the paucity ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620103

26. 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

27. 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

28. Determination of the Be-Auger-Electron Attenuation Length in Be Using 160-keV Protons
Topic: Surface Physics
Published: 4/1/1977
Authors: J Needham, T J Driscoll, Cedric John Powell, R Stein
Abstract: We report the first results of a method for determining the inelastic attenuation length of low-energy electrons in the surface region of a solid from the yield of characteristic Auger electrons excited by proton bombardment. Samples of evaporated be ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620133

29. Determination of the Spin-Polarized Surface Density of States In Strongly Correlated Metals By Field Emission: Theory
Topic: Surface Physics
Published: 4/15/1975
Author: David R. Penn
Abstract: It is shown that the combination of spin-polarization and field-emission energy distribution measurements on ferromagnetic transition metals will provide direct information about the one-dimensional surface density of states in a direction normal to ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620076

30. Direct Verification of Hydrogen Termination of the Semiconducting Diamond (111) Surface
Topic: Surface Physics
Published: 7/1/1982
Authors: B Waclawski, Daniel Thornton Pierce, Nils Swanson, Robert Celotta
Abstract: Low-energy, high-resolution electron energy loss spectroscopy has been used to identify the vibrational modes of hydrogen on the semiconducting diamond surface providing the first direct evidence that the (111) 1X1 surface is terminated by hydrogen. ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=620218