Interface structure and chemical bondings in Al/S-passivated GaAs(111)

Sugiyama, M.; Maeyama, S.
November 1993
Applied Physics Letters;11/1/1993, Vol. 63 Issue 18, p2540
Academic Journal
Examines the structures and chemical states of sulfur atoms after aluminum depositions on sulfur treated gallium arsenide and beryllium. Use of x-ray standing wave (XSW) and synchrotron radiation photoemission spectroscopy (SRPES); Indication of XSW result; Significance of sulfur atom position; Manifestation of SRPES on gallium atoms.


Related Articles

  • Summary of the workshop on the applications of x-ray standing waves in studies of surfaces, films... Heskett, D.; Berman, L. // Review of Scientific Instruments;Feb1995, Vol. 66 Issue 2, p2372 

    Presents the highlights of the satellite workshop on the technique of x-ray standing waves (XSW) which preceded the 5th International Conference on Synchrotron Radiation Instrumentation held at the State University of New York in Stony Brook, New York. Applications of the XSW technique;...

  • New possibilities in nanoscale surface structure diagnostics using X-ray standing waves under conditions of continuous resonant X-ray Raman scattering. Zel'tser, I. A.; Kukushkin, S. A.; Moos, E. N. // Technical Physics Letters;Jul2008, Vol. 34 Issue 7, p568 

    The main principles, new possibilities, and instrumental implementations of a structure-sensitive spectroscopy of the surface of condensed media probed by X-ray standing waves (XSWs) are considered in the case of electron emission under the action of continuous resonant X-ray Raman scattering....

  • Progress in total reflection X-ray fluorescence spectrometry at Raja Ramanna Centre for Advanced Technology. Tiwari, M. K.; Lodha, G. S.; Sawhney, K. J. S.; Gowrisankar, B.; Singh, A. K.; Bhalerao, G. M.; Sinha, A. K.; Das, Arijeet; Verma, A.; Nandedkar, R. V. // Current Science (00113891);9/10/2008, Vol. 95 Issue 5, p603 

    Total reflection X-ray fluorescence (TXRF) spectroscopy has attracted interest in recent years. Using this technique, almost all elements ranging from sodium (Z = 11) to uranium (Z = 92) in the periodic table can be detected and analysed in a wide concentration range in a single measurement. The...

  • Determination of preferential molecular orientation in porphyrin-fullerene dyad ZnDHD6ee monolayers by the X-ray standing-wave method and X-ray reflectometry. Seregin, A. Yu.; D’yakova, Yu. A.; Yakunin, S. N.; Makhotkin, I. A.; Alekseev, A. S.; Klechkovskaya, V. V.; Tereschenko, E. Yu.; Tkachenko, N. V.; Lemmetyinen, H.; Feigin, L. A.; Kovalchuk, M. V. // Crystallography Reports;Nov2013, Vol. 58 Issue 6, p934 

    Monolayers of porphyrin-fullerene dyad molecules with zinc atoms incorporated into the porphyrin ring (ZnDHD6ee) on the surface of aqueous subphase and on Si substrates have been investigated by the X-ray standing-wave method and X-ray reflectometry. The experiments have been performed under...

  • Gel Growth, Luminescence, and Scintillation of PbSO4 Crystals. Zadneprovski, B. I.; Kamenskikh, I. A.; Kolobanov, V. N.; Mikhailin, V. V.; Shpinkov, I. N.; Kirm, M. // Inorganic Materials;Jul2004, Vol. 40 Issue 7, p735 

    PbSO4 powders and crystals are prepared using gel growth, and their chemical and phase compositions are determined. The luminescence spectra of the crystals are measured between 10 and 300 K under excitation with 5- to 40-eV synchrotron radiation, the excitation spectra of the UV and blue...

  • Synchrotron radiation ablative photodecomposition and production of crystalline fluoropolymer.... Katoh, T.; Zhang, Y. // Applied Physics Letters;2/5/1996, Vol. 68 Issue 6, p865 

    Investigates the deposition of crystalline thin films of polytetrafluoroethylene on silicon substrates by synchrotron irradiation. Result of mass spectrometric analysis; Detection of a trace of CF[sub 3] in the deposited films; Effect of increased target temperature.

  • Synchrotron radiation assisted deposition of carbon films. Ohashi, Haruhiko; Inoue, Katsushi; Saito, Yoji; Yoshida, Akira; Ogawa, Hiroshi; Shobatake, Kosuke // Applied Physics Letters;10/16/1989, Vol. 55 Issue 16, p1644 

    Photochemical vapor deposition of carbon films from n-butane gas has been successfully done, for the first time, at room temperature using synchrotron radiation as a light source. The deposited films are hydrogenated amorphous carbon films with sp3 bonds. The deposition rate increases with...

  • Reaction kinetics in synchrotron-radiation-excited Si epitaxy with disilane. II. Photochemical-vapor deposition. Akazawa, Housei; Utsumi, Yuichi // Journal of Applied Physics;8/15/1995, Vol. 78 Issue 4, p2740 

    Part II. Investigates the species-specific growth pathways in the synchroton radiation-excited chemical-vapor deposition (SR-CVD). Overview of the growth resulting from multilayer photolysis of weakly trapped dissilane; Isolation of the growth pathway due to photoexcitation of dissilane gas...

  • Growth of suspended carbon nanotube networks on 100-nm-scale silicon pillars. Homma, Yoshikazu; Kobayashi, Yoshihiro; Ogino, Toshio; Yamashita, Takayuki // Applied Physics Letters;9/16/2002, Vol. 81 Issue 12, p2261 

    We investigated carbon nanotube growth by means of methane chemical vapor deposition on ultrafine silicon patterns prepared by synchrotron-radiation lithography. Grown nanotubes formed suspended bridges between pillars when pillar spacing was comparable to pillar height. Network-like...


Read the Article


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

Try another library?
Sign out of this library

Other Topics