University of Pretoria - Recent Publications in Physics

Publications - 1997

Publications & Technical Reports

F.D. Auret, M. Hayes, P.N.K. Deenapanray & M. Ridgway:
"Angular dependence of defects introduced in GaAs by alpha-particle bombardment."
Nucl. Instr. & Methods in Phys. Res. B 127-128 (1997) 112.
F.D. Auret, G. Myburg, W.E. Meyer, P.N.K. Deenapanray, H. Nordhoff, & S.A. Goodman, M. Murtagh, Ye, Shu-ren & G.M. Crean.
"Electrical characterization of defects in SICI4plasma-etched n-GaAs and Pd Schottky diodes fabricated on it."
Appl. Phys.Lett. 71 (1997) 668.
F.D. Auret, P.N.K. Deenapanray, S.A. Goodman, J.B. Malherbe, W.E. Meyer, G. Myburg & M. Hayes:
"Electronic properties of defects created in epitaxially grown n-Si by low energy He and Ar ions."
Nucl. Instr. & Meth. in Phys. Res. B 127 (1997) 393.
S.A. Goodman, & F.D. Auret:
"Defect characterization of sputter deposited Au contacts on N-type Si1-xFex."
Jpn. J. Appl. Phys. 36 (1997) 633.
S.A Goodman, F.D. Auret, K. Nauka, & J.B. Malherbe:
"Defect characterization of n-type Si1-xGex after 1.0 keV helium-ion etching,"
J. of Electron. Mat. 26 No 5 (1997) 463.
M.I. Gorenstein, & H.G. Miller:
"Isotopic asymmetry and Coulomb interactions in heavy-ion collisions."
Physical Review C 55 No 4 (1997) 2002.
H.W. Kunert, & D.J. Brink:
"Optical properties of -irradiated and annealed Si-doped GaAs."
J. Appl. Phys. 81 (9) (1997) 1.
J.B. Malherbe, & R.Q. Odendaal:
"Calculated elemental sputter yield correction factor in quantitative auger electron spectroscopy - a poor approximation."
Surf. and Interf. Anal. 25(1997) 330.
V. Malina, K. Vogel, P. Ressel, W.O.Barnard, & A. Knauer:
"Comparison of Ti/Pt/Au and Ti/Ru/Au contact systems to p-type InGaP."
Semicond. Sci. Technol. 12 (1997) 1298.
A. Plastino, A.R. Plastino & H.G. Miller:
"Tsallis nonextensive thermostatistics and Fisher's information measure."
Physica A 235 (1997) 577.
A. Plastino, A.R. Plastino & H.G. Miller:
"On the relationship between the Fisher- Frieden-Soffer arrow of time, and the behaviour of the Boltzmann and Kullback entropies."
Physics Letters A 235 (1997) 129.
A. Plastino, A.R. Plastino & H.G. Miller:
"Continuity equations, H-theorems, and maximum entropy."
Physica A 232 (1997) 349.
J.H. Potgieter, W.O. Barnard, G. Myburg, K. Varga, P. Baradlai, & I. Tomcsanyi:
"Corrosion behaviour of duplex stainless steels containing minor ruthenium additions in reducing acid media."
J. of Appl. Electrochemistry 26 (1996) 1103.
R.A. Ritchie, M.I. Gorenstein, H.G. Miller:
" The excluded volume hadron gas model and pion production at the SPS." Z. Phys. C.75 (1997) 535.
K.Varga, P. Baradlai, W.O. Barnard, G. Myburg, P. Halmos, & J.H. Potgieter:
"Comparative study of surface properties of austenitic stainless steels in sulfuric and hydrochloric acid solutions."
Electrochimica acta 42 No 1 (1997) 25.

Research Papers at Conferences

P.N.K. Deenapanray, F.D. Auret, G. Myburg, M. Hayes, W.E. Meyer & C. Schutte:
Defect formation by low energy ions during sputter deposition of TiW and Au on epitaxially grown n-Si at different plasma pressures.
Proc. Int. Symposium on Materials Science Applications of Ion Beam Techniques (Trans Tech Publ. 1997) p. 249.
T. Hauser, L. Bredell, H. Gaigher, H. Alberts, A. Botha, M. Hayes & E. Friedland:
Pulsed electron beam annealing of GaAs after high dose implantation of hydrogen.
Proc. Int. Symposium on Materials Science Applications of Ion Beam Techniques (Trans Tech Publ. 1997) p. 253.
M. Hayes, E. Friedland & T. Hauser:
Range parameters of aluminium implanted targets.
Proc. Int. Symposium on Materials Science Applications of Ion Beam Techniques (Trans Tech Publ. 1997) p.107.

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