Electronic decay processes following the resonance excitation of the B 1s core electron in BF3

Ueda, K.; Chiba, H.; Sato, Y.; Hayaishi, T.; Shigemasa, E.; Yagishita, A.
September 1994
Journal of Chemical Physics;9/1/1994, Vol. 101 Issue 5, p3520
Academic Journal
Electron spectroscopy has been carried out to investigate spectator and participant resonance Auger decay processes following the B 1s→2a2‘ excitation in gaseous BF3 molecules using monochromatized synchrotron radiation. The resonance-enhanced satellite bands corresponding to the spectator Auger electron emission form six broad peaks showing good correspondence with the normal Auger bands. Resonance enhancement of the photolines corresponding to the participant Auger electron emission occurs only for the bonding orbitals having B character.


Related Articles

  • Sputtering of boron-doped graphite USB15—Investigation of the origin of low chemical erosion. Schwörer, R.; Roth, J. // Journal of Applied Physics;4/15/1995, Vol. 77 Issue 8, p3812 

    Provides information on a study that examined the changes in surface composition of a boron-doped graphite during bombardment with D ions by in situ Auger electron spectroscopy. Methodology of the study; Results and discussion on the study; Conclusion.

  • Electronic sample-and-hold circuit to minimize artifacts during high-temperature Auger electron spectroscopy measurements. Henson, R. P.; Viljoen, E. C.; Terblans, J. J.; du Plessis, J. // Review of Scientific Instruments;Apr2003, Vol. 74 Issue 4, p2481 

    The accurate control of sample temperature during Auger electron spectroscopy measurements was obtained in this laboratory using a pulsed heater current. This setup is favored instead of adjusting the dc level of the heater current not only because of its simplicity -- it also provides the...

  • Auger electron spectroscopy of nitridation of the GaAs(001) surface. Akensov, Igor; Nakada, Yoshinobu // Journal of Applied Physics;9/15/1998, Vol. 84 Issue 6, p3159 

    Cites a study which used Auger electron spectroscopy, to investigate the processes which occur during nitridation of the GaAs(001) surface. Details on the formation of Ga-N and As-N bonds on the GaAs(001) surface; Effects of thermal annealing on Auger spectra; In-depth look at the results of...

  • Rotational state distributions from vibrational autoionization of H2. Dehmer, J. L.; Dehmer, P. M.; Pratt, S. T.; Tomkins, F. S.; O’Halloran, M. A. // Journal of Chemical Physics;6/1/1989, Vol. 90 Issue 11, p6243 

    Optical–optical double-resonance excitation together with electron spectroscopy was used to measure the H+2 rotational state distributions produced by vibrational autoionization of singlet np Rydberg states of H2 . In the two-color excitation scheme, one laser was used to excite the...

  • Thermal stability of the exchanged biased CoFe/IrMn electrode for the magnetic tunnel junction as a function of CoFe thickness. Lee, J. H.; Kim, S. J.; Yoon, C. S.; Kim, C. K.; Park, B. G.; Lee, T. D. // Journal of Applied Physics;11/15/2002, Vol. 92 Issue 10, p6241 

    Pinned electrodes of the magnetic tunnel junction (MTJ) consisting of Ta/AlO[SUBx]/ CoFe(x)/IrMn/NiFe/Ta, where 35 Å

  • A study on background subtraction in Auger and photoelectron time coincidence spectroscopy... Calicchia, P.; Lagomarsino, S.; Scarinci, F.; Martinelli, C. // Review of Scientific Instruments;Sep99, Vol. 70 Issue 9, p3529 

    Conducts Auger and photoelectronic time coincidence spectroscopy measurements on Si(100) employing third generation synchrotron radiation source. Time structure characteristics of the European Synchrotron Radiation Facility light source; Influence of the source in the distribution of accidental...

  • Dynamical effects and selective fragmentation after inner shell excitation. Simon, Marc; Miron, Catalin; Guillemin, Renaud; Le Guen, Karine; Ceolin, Denis; Shigemasa, Eiji; Leclercq, Nicolas; Morin, Paul // AIP Conference Proceedings;2000, Vol. 506 Issue 1, p177 

    We have studied the fragmentation of core excited molecules probed by the Auger electron-ion coincidence technique. Our results illustrate site selective fragmentation by hexamethyldisiloxane ionized at the Si 2p and the C 1s thresholds. By combining high resolution electron spectroscopy with...

  • Grain-boundary compositions in YBa2Cu3O7-x from Auger electron spectroscopy of fracture surfaces. Kroeger, D. M.; Choudhury, A.; Brynestad, J.; Williams, R. K.; Padgett, R. A.; Coghlan, W. A. // Journal of Applied Physics;7/1/1988, Vol. 64 Issue 1, p331 

    Presents a study that used Auger electron spectroscopy to compare the intergranular and transgranular compositions on fracture surfaces of sintered specimens. Measurement of critical current densities in bulk sintered specimens; Effect of segregation of impurities to grain boundaries on...

  • Nondestructive detection of the bombardment-induced Gibbsian segregation using angle-resolved Auger-electron spectroscopy. Li, Ri-Sheng; Li, Chun-Fei; Liu, Gu; Zhang, Xun-Sheng; Bao, De-Song // Journal of Applied Physics;11/15/1991, Vol. 70 Issue 10, p5351 

    Presents nondestructive detection of bombardment-induced Gibbsian segregation (BIGS) using angle-resolved Auger-electron spectroscopy. Background on the technical application of BIGS; Factors which hinder further studies on the BIGS phenomenon; Explanation for the compositional trough behind...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics