Desorption Induced by Electronic Transitions, DIET III

1. Front Matter

   Pages I-XIII

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2. Introductory Lecture

   1. Front Matter

      Pages 1-1

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   2. Some Recent Developments in DIET

      • D. Menzel

      Pages 2-8

3. Gas Phase

   1. Front Matter

      Pages 9-9

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   2. Photodissociation and Photoionization Processes of Core Excited Molecules: The CH3Br Case

      • I. Nenner, P. Morin, M. Simon, P. Labianquie, G. G. B. de Souza

      Pages 10-31

   3. Auger Electron-Ion Coincidence Studies on Free Molecules

      • W. Eberhardt, R. Murphy

      Pages 32-38

   4. Electron-Stimulated Desorption of D n + Clusters from Condensed Deuterium Layers on Pd(111) Between 5 and 20 K

      • R. H. Stulen

      Pages 39-46

   5. Desorption Processes in Planetary Science

      • R. E. Johnson

      Pages 47-49

   6. Atom Selective Photochemistry with Monochromatic Soft X-Rays

      • D. M. Hanson

      Pages 50-55

4. Neutrals and Negatives

   1. Front Matter

      Pages 57-57

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   2. Photon Stimulated Desorption of Neutrals by Synchrotron Radiation from Chemisorbed, Physisorbed, and Condensed Layers

      • P. Feulner, S. Auer, T. Müller, A. Puschmann, D. Menzel

      Pages 58-66

   3. Rovibrational Laser Spectroscopy of ESD Neutrals from Chemisorbed Species

      • A. R. Burns, E. B. Stechel, D. R. Jennison

      Pages 67-72

   4. Electron Stimulated Desorption of Excited Hydrogen Atoms from an Alkali Promoted Surface

      • P. D. Johnson, X. Pan, J. Tranquada, S. L. Hulbert, E. Johnson

      Pages 73-77

   5. Dissociative Attachment in ESD from Condensed Molecules

      • L. Sanche

      Pages 78-84

   6. Image Charge, Coherent Scattering, and Symmetry Effects in Electron Stimulated Desorption: O− from O2 Condensed on Metals

      • D. E. Ramaker, H. Sambe

      Pages 85-93

   7. Techniques for the Detection of Photodesorbed Negative Ions

      • C. E. Young, E. L. Schweitzer, M. J. Pellin, D. M. Gruen, Z. Hurych, P. Soukiassian et al.

      Pages 94-97

5. Electron Stimulated Desorption Ion Angular Distribution (ESDIAD)

   1. Front Matter

      Pages 99-99

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   2. Observation of Molecular Rotors on Surfaces by ESDIAD: Studies of PF3 and NH3 Chemisorption on Ni Surfaces

      • J. T. Yates Jr., M. D. Alvey, M. J. Dresser, A.-M. Lanzillotto, K. J. Uram

      Pages 100-108

   3. The Influence of Surface Structure on Mechanisms of Stimulated Desorption

      • R. L. Kurtz, R. Stockbauer, T. E. Madey

      Pages 109-114

   4. DIET in the Second Layer: An ESDIAD Study of NH3 on a CO Layer on Ni(111) and Ni(110)

      • M. J. Dresser, A.-M. Lanzillotto, M. D. Alvey, J. T. Yates Jr.

      Pages 115-119

These proceedings are the result of the third international workshop on Desorption Induced by Electronic Transitions, DIET III, which took place on Shelter Island, NY, May. 20-22, 1987. The work contained in this volume is an excellent summary of the current status of the field and should be a valuable reference text for both "seasoned" researchers and newcomers in the field of DIET. Based on the success of the meeting it seems clear that interest and enthusiasm in the field is strong. It is also apparent, from the many lively discussions during the meeting, that many unanswered questions (and controversies) remain to be solved. It was particularly pleasing to see many new participants from new and rapidly advancing fields, ranging from gas phase dynamics to semiconductor processing. The resulting cross-fertilization from these separate but related fields is playing an important role in helping us understand desorption processes at solid surfaces. In general, the topics covered during the course of the workshop over­ lapped those of both DIET I and DIET II. However, clear advances have been made and in general there is a much more sophisticated understand­ ing of the physics and chemistry of stimulated desorption. Of particular note in this regard is the gas phase research highlighted in this workshop by the work of Nenner et al. , where new results indicate that in the gas phase, photodissociation can precede or compete strongly with autoion­ ization and other electronic relaxation pathways.

• exciton
• imaging
• laser
• laser spectroscopy
• semiconductor
• spectroscopy
• synchrotron radiation

• Surface Science and Chemical Physics, Division 8343, Sandia National Laboratories, Livermore, USA

  Richard H. Stulen

• National Synchrotron Light Source, Brookhaven National Laboratory, Upton, USA

  Michael L. Knotek

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