Publications

List of Recent Publications:

2008:

• S. Napier, D. Cvejanovic, J. F. Williams and L. Pravica, Temporary negative-ion effects on photon emission from free zinc atoms excited by electron impact, Phys. Rev. A 78 022702(2008) Abstract


• J.F. Williams, X. Chen and P. Wilkie, Miniature electrostatic electron energy analysers and S-shaped deflector, Rev. Sci. Inst. 79 023104(2008) Abstract


• S. Samarin, O.M. Artamonov, A.D. Sergeant, J. Kirschner and J.F. Williams, Low-energy spin-polarized two-electron spectroscopy: a powerful tool for studying exchange correlation and spin-orbit interaction on surfaces, J. Phys.: Conf. Ser. 100, 072033 (2008) Abstract


• P. Bolognesi, L. Pravica, S. Veronesi, E. Fainelli, J. Martinez, H. R. J. Walters, Colm T. Whelan, H. Bohachov, A. Borovik and L. Avaldi, Mg 2p ionization by electron impact, Phys. Rev. A 77, 054704 (2008) Abstract


• P. Bolognesi, L. Pravica, S. Veronesi, E. Fainelli, L. Avaldi and K. Bartschat, An (e, 2e) study of the ionization and ionization–excitation of magnesium to the Mg+ (3s), (3p) and (4s/3d) states, J. Phys. B: At. Mol. Opt. Phys. 41, 065203 (2008) Abstract

2007:

• S. Napier, D. Cvejanovic, J. F. Williams and L. Pravica, Temporary negative-ion effects on photon emission from free zinc atoms excited by electron impact, J. Phys.: Conf. Ser. 88, 012067 (2007) Abstract


• S. Samarin, J.F. Williams, A. Sergeant, O. Artamonov, H. Gollisch, R. Feder, Spin-dependent reflection of very-low-energy electrons from W(110), Phys. Rev. B 76, 125402 (2007) Abstract


• S.N. Samarin, O.M. Artamonov, A.D. Sergeant, J.F. Williams, Electronic structure of thin cobalt film on W(110) by spin-polarized two-electron spectroscopy, Surf. Sci. 601, 4343 (2007)


• S. Samarin, O.M. Artamonov, A.D. Sergeant, A.A. Suvorova and J.F. Williams, Application of two-electron spectroscopy in reflection for studying electronic structure of surfaces and thin films, J. El. Spectr. and Rel. Phenomena 161, 147 (2007)


• L. Pravica, J. F. Williams, D. Cvejanovic and S. A. Napier, Angular-momentum-dependent Fano profiles in excited zinc atoms, Phys. Rev. A 75, 030701 (2007) Abstract


• S. Napier, D. Cvejanovic, J. F. Williams and L. Pravica, Negative ion resonances in the autoionizing region of zinc: excitation of the 4s4p ³P_0,1,2 states, J. Phys. B: At. Mol. Opt. Phys. 40, 1323 (2007) Abstract


• J. F. Williams, D. Cvejanovi, S. Samarin, L. Pravica, S. Napier and A. Sergeant, Angular momentum effects in electron scattering from atoms, J. Phys.: Conf. Ser. 80, 012023 (2007) Abstract


• S. Samarin, O. Artamonov, A. Sergeant, J.F. Williams, Electronic structure of thin cobalt film on W(110) by spin-polarised two-electron spectroscopy, Phys. Rev. Lett. 601 4343 (2007)


• J. F. Williams, S. N. Samarin, O. M. Artamonov, A. D. Sergeant, L. Pravica, D. Cvejanovic and P. Wilkie, Emission of correlated electron pairs from clean and oxygen covered W(110) upon spin-polarized electron impact, J. Phys.: Conf. Ser. 80, 012024 (2007) Abstract


• L. Pravica, J. F. Williams, D. Cvejanovic and S. A. Napier, Angular momentum effects in the ionization-with-excitation process of open and closed 3d-shell states of zinc atoms, Phys. Rev. A 75 012721 (2007) Abstract


• P. C. Deshmukh, P. Chakraborty and J. F. Williams, 7th Asian International Seminar on Atomic and Molecular Physics, J. Phys.: Conf. Ser. 80, 011001 (2007) Abstract

2006:

• S. Samarin, O. M. Artamonov, A.D. Sergeant, R. Stamps, and J.F. Williams, Energy- and momentum- resolved exchange and spin - orbit interaction in cobalt film by spin-polarized two-electron spectroscopy, Phys. Rev. Lett. 97 096402 (2006)


• J.F. Williams, P. Bartlett, A.T. Stelbovics, Threshold Electron-Impact Ionisation Mechanism for Atomic Hydrogen, Phys. Rev. Lett. 96 123201 (2006)


• L. Pravica, D. Cvejanovic, J. F. Williams, S. A. Napier, S. N. Samarin, A. D. Sergeant, Compact Bakeable In-line Valve for Ultrahigh Vacuum, Rev. Sci. Inst. 77 076104 (2006) Abstract


• L. Pravica, D. Cvejanovic, S. A. Napier, J. F. Williams, Spin and Electron Correlation Effects in Excitation of 3d Metal Atoms, in The Physics of Ionized Gases, (Eds) Hadzievski Lj, Marinkovic BP and Simonovic N, AIP Conf. Proc. 876 72-79 (2006) Abstract


• D. H. Yu, D. Cvejanovic, J. F. Williams, L. Pravica, R. Srivastava, A. Stauffer, P. A. Hayes and S. Napier, Spin up-down asymmetry in the excitation of Kr 5p’[3/2]2 by polarised electrons, in Ionization, Correlation, and Polarization in Atomic Collisions, (Eds) Lahmam-Bennani A and Lohmann B, AIP Conf. Proc. 811 185 (2006) Abstract

2005:

• L. Pravica and J. F. Williams, Polarised electron inner-shell and outer-shell excitation and ionisation of zinc atoms, in XVI Australian Institute of Physics Congress Proceedings 132 PTH34 (2005)


• S. Samarin, O. M. Artamonov, A.D. Sergeant, and J.F. Williams, Anisotropy of spin-orbit interaction in W(110) by spin-polarized two-electron spectroscopy, Phys. Rev. B 72 235419 (2005)


• J.F. Williams, R.W. van Boeyen, S. Samarin, Krypton fine structure in perpendicular-plane electron-impact ionization, Phys. Rev. A 71 52709-1-8 (2005)


• S. Samarin, O. M. Artamonov, A.D. Sergeant, and J.F. Williams, Secondary emission from W(110) excited by spin-polarized electrons, Surf. Sci. 579/2-3 166-174 (2005)

2004:

• S. Samarin, O. M. Artamonov, A.D. Sergeant, and J.F. Williams, Two-electron spectroscopy versus single-electron spectroscopy for studying secondary emission from surfaces, in: Correlation Spectroscopy of Surfaces, Thin Films and Nanostructures 58-67 (Eds.) Berakdar J. and Kirschner J., WILEY-VCH, Weinheim, Germany (2004)


• S. Samarin, O. M. Artamonov, A. D. Sergeant, J. Kirschner, A. Morozov, J. F. Williams, Spin-orbit coupling in tungsten by spin-polarized two-electron spectroscopy, Phys. Rev. B 70 073403/1-4 (2004)


• S. Samarin, J. Berakdar, A. Suvorova, O. M. Artamonov, D. K. Waterhouse, J. Kirschner and J. F. Williams, Secondary-electron emission mechanism of LiF film by (e,2e) spectroscopy, Surf. Sci. 548 187-199 (2004)


• S. Samarin, O. M. Artamonov, A.D. Sergeant, A.A. Suvorova, and J.F. Williams, Measurements of insulator band parameters using combination of single-electron and two-electron spectroscopies, Solid State Communs. 129 389-393 (2004)

2003:

• A.A. Suvorova, M. Saunders, B.J. Griffin, and S.N. Samarin, Structural and compositional characterization of LiF thin films on Si, Inst. Phys. Conf. Ser. No 179: Section 2 57 EMAG2003, Oxford, (2003)


• O.M. Artamonov, S.N. Samarin, G. Stefani, The use of the time-energy dispersion in an electron energy analyzer, J. El. Spectr. and Rel. Phenomena 131-132 105-116 (2003)


• S.N. Samarin, O.M. Artamonov, D.K. Waterhouse, J. Kirschner, A. Morozov, J.F. Williams, Highly efficient time-of-flight spectrometer for studying low-energy secondary emission from dielectrics: Secondary-electron emission from LiF film. Rev. Sci. Instr. 74 1274-1277 (2003)


• N. Fominykh, J. Berakdar, J. Henk, S. Samarin, A. Morozov, F.U. Hillebrecht, P. Bruno and J. Kirschner, One-photon two-electron transitions at surfaces, in Handbook of Solid-State photoemission and related Methodes Ed. W.Schattke and M. van Hove, VCH-Wiley, Berlin 233-250 (2003)

2002:

• J. Berakdar, A. Ernst, A. Morozov, S.N. Samarin, F.U. Hillebrecht, J. Kirschner, Novel imaging technique of the magnetic Brillouin zone of thin films and magnetic surfaces, in Photonic, Electronic, and Atomic Collisions. Ed. Sheldon Datz, Rinton Press, Santa Fe, NM, USA (2002).

• J.F. Williams and S. Samarin. Spin-dependent interactions: a fundamental basis for magnetism and spin-electronics, The Physicist 39 107 - 113 (2002)
  

• A. Morozov, J. Berakdar, S.N. Samarin, F.U. Hillebrecht, J. Kirschner, Spin-correlation imaging of electrons in ferromagnets, Phys. Rev. B 65 104425 (2002)


• O.M. Artamonov, S.N. Samarin and G. Stefani, Manifestation of the final states in completely momentum resolved coincidence spectroscopy, J. El. Spectr. and Rel. Phenomena 122 123-137 (2002)

2001:

• D. H. Yu, L. Pravica and J. F. Williams, Polarized electron inner-shell ionization-with-excitation of zinc atoms, J. Phys. B: At. Mol. Opt. Phys. 34 3899-3908 (2001) Abstract


• O.M. Artamonov, S.N. Samarin and A.O. Smirnov, An application of the electron mirror in the time-of-flight spectrometer, J. El. Spectr. and Rel. Phenomena 120 11-26 (2001)


• S. Samarin, O. Artamonov, J. Berakdar, A. Morozov and J. Kirschner, Spin-polarized (e,2e) spectroscopy of ferromagnetic iron, Surf. Sci. 482(Part 2) 1015-1020 (2001)


• O. M. Artamonov and S. N. Samarin, The Effect of Multiple Electron–Electron Scattering on the Energy Distribution of Electrons in a Correlated Pair, Technical Physics (Russian Academy of Science) 46 1179-1184 (2001)

2000:

• S. Samarin, J. Berakdar, O. Artamonov, H. Schwabe, and J. Kirschner, Diffraction of correlated electron pairs from crystal surfaces, Surf. Sci. 470 141-148 (2000)


• S.N. Samarin, J. Berakdar, O. Artamonov, and J. Kirschner, Visualizing spin-dependent electron collisions in ferromagnets, Phys. Rev. Lett. 85 1746-1749 (2000)