Workshop on Electron Energy Loss Spectroscopy
17-22 August 1990
Organizer
Ondrej Krivanek |
Sponsor
Gatan Inc. |
morning afternoon evening 17.8. Friday Arrival 18.8. Saturday Opening 19.8. Sunday Instrumentation and EELS imaging
Poster session20.8. Monday ELNES Experiment and Theory Related Spectroscopies 21.8. Tuesday Quantification 1 Quantification 2
Reflection EELS22.8. Wednesday Future of EELS
Final discussionDeparture
OPENING LECTURE19.8. Sunday
16:00-17:00 D.C. Engelbart (Stanford U., USA)
"Future directions in computing and the Bootstrap Project, or 'Bootstrapping organizations into the 21st century'"
14:00-16:30 INSTRUMENTATION AND EELS IMAGING
chair: J. Silcox
14:00 C. Colliex (U. of Paris, France)
"Spatially resolved EELS"
14:40 M. Haider (EMBL Heidelberg, Germany)
"A new fast parallel detection system for EELS and elemental mapping"
15:20 O.L. Krivanek (Gatan R&D, USA)
"EELS instrumentation and detection limits"
16:00 D.J.H. Cockayne (U. of Sydney, Australia)
"Collection of energy-selected diffraction patterns for RDF analysis"
16:20 end of session
17:00-18:00 POSTERS20.8. Monday
chair: J.C.H. Spence
C.B. Boothroyd (U. of Cambridge, UK)
"Spectrometer design for high resolution energy filtering"
W.C. de Bruijn (Erasmus U. Rotterdam, The Netherlands)
"Comparison of the simplex method with the 2-area method for EELS quantification of biological materials"
S. Csillag (Stockholm U., Sweden)
"An investigation of systematic errors in interactive EXELFS analysis"
P. Schattschneider (TU of Wien, Austria)
"Bragg-Compton channel coupling in electron Compton scattering"
H. Lakner (U. Duisburg, Germany)
"Parallel EELS in a dedicated field-emission STEM as applied to the detection of aluminum in GaAlAs/GaAs heterostructures"
H. Seiler (Hohenheim U. Stuttgart, Germany)
"Investigation of homogeneous Ag layers and of Ag cluster layers by EELS"
H. Kurata (U. Kyoto, Japan)
"EELS of nm-sized y-iron crystallites in MgO films and their magnetic state"
M. Terauchi (Tohoku U., Japan)
"Performance of a Wien-filter energy analyzer installed in a TEM for EELS"
O.T. Woo (Atomic Energy of Canada, Canada)
"Parallel EELS 'fingerprinting' of zirconium hydrides"
18:00 end of session
9:00-12:30 ELNES EXPERIMENT AND THEORY
chair: D. Krahl
9:00 P.E. Batson (IBM T.J. Watson Research Center, USA)
"Spatially resolved scattering physics for local electronic structure determination"
9:40 R. Brydson (Imperial College, UK)
"EELS as a fingerprint of the chemical coordination of light elements"
10:20 break
10:50 G.A. Sawatzky (U. of Groningen, The Netherlands)
"Theoretical description of inner-shell near-threshold EELS and XAS spectra"
11:30 P. Rez (Arizona State U., USA)
"Interpretation of near edge fine structures"
12:10 G. Hug (ONERA-CNRS, France)
"Detection of oxygen and light elements in titanium aluminium and H-phase precipitates"
12:30 end of session
20:00-21:40 RELATED SPECTROSCOPIES21.8. Tuesday
chair: L. Reimer
20:00 R.M. Feenstra (IBM T.J. Watson Research Center, USA)
"Spectroscopy of semiconductor surfaces with the scanning tunneling microscope"
20:40 J. Stöhr (IBM Almaden Research Center, USA)
"X-ray absorption studies of free, chemisorbed and polymeric molecules"
21:20 K.J. Nygaard (Flinders U., Australia)
"Electron energy and momentum spectroscopy in solids"
21:40 end of session
9:00-12:30 EELS QUANTIFICATION 1
chair: P.R. Swann
9:00 A. Howie (U. of Cambridge, UK)
"Interpretation of valence loss spectra from inhomogeneous media"
9:40 R.F. Egerton (SUNY, USA)
"Accuracy of elemental analysis by EELS"
10:20 break
10:50 R.D. Leapman (NIH, USA)
"A comparison of PEELS and EDXS detection limits"
11:30 F. Hofer (TU. of Graz, Austria)
"Determination of inner-shell cross-sections for EELS quantification"
12:10 A.R. Wilson (Aeronautical Research Lab, Australia)
"Detection and quantification of low energy, low level edges"
12:30 end of session
14:00-15:40 EELS QUANTIFICATION 2
chair: J. Sevely
14:00 M.K. Kundmann (Gatan R&D, USA)
"Automated processing of parallel-detection EELS data"
14:40 C.B. Boothroyd (NKK Steel Research Center, Japan)
"A method for eliminating channel gain noise from parallel energy loss spectra"
15:00 L. Reimer (U. of Münster, Germany)
"Computation of multiple scattering effects in EELS"
15:20 P. Schattschneider (TU. of Wien, Austria)
"Electron Compton scattering in solids - a feasibility experiment with a PEELS system"
15:40 end of session
16:10-17:20 REFLECTION EELS22.8. Wednesday
chair: K. Ishizuka
16:10 A.P. Hitchcock (McMaster U., Canada)
"Core electronic excitation of chemisorbed molecules by reflection EELS"
16:40 P.A. Crozier (Arizona State U., USA)
"Reflection EELS on (100) and (111) Surfaces of MgO"
17:00 Z.L. Wang (Oak Ridge National Lab, USA)
"Core shell excitations in the reflection mode"
17:20 end of session
9:00-11:00 FUTURE OF EELS
chairs: W.C. de Bruijn, A. Howie, G.A. Sawatzky, E. Zeitler
9:00 R.D. Leapman (NIH, USA)
"Future of EELS in biology"
9:20 P.E. Batson (IBM T.J. Watson Research Center, USA)
"Future of EELS in Physics"
9:40 C. Colliex (U. of Paris, France)
"Future of EELS in material science"
10:00 end of session
10:00 - 11:00 Final discussion on the current state of affairs and future directions.