W J (Bill) Trompetter

 

Full Name: W J (Bill) Trompetter

Position: Ion Beam Analysis/Air Quality Scientist

Contact details

Email me here
Phone: +64-4-570 4616

Qualifications

1985: BSc Hons, Physics; 1991: MSc, Physics; 1997: Masters of Management Studies in Technology; 2007: PhD, Engineering

Areas of expertise

Nuclear Physics: Air particulates
Nuclear Physics: Geological specimens
Nuclear Physics: Ion Beam Analysis
Nuclear Physics: New materials development

Major publications

Markwitz, A.; Johnson, S.; Rudolphi, M.; Finet, V.; Trompetter, W.J. Submitted The transition between SiC and Si nanostructures grown on Si investigated with deuteron nuclear microscopy. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms,

Kim, K.J.; Trompetter, W.J.; Eastoe, C.; Spilde, M. 2007 New trial methods for the detection of carbon and nitrogen in quartz samples. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 259(1): 335-339; doi: 10.1016/j.nimb.2007.01.177

Trompetter, W.J. 2007 Splat-substrate interactions in high velocity thermal spray coatings. PhD (Engineering) thesis, University of Auckland. 234 p.

Markwitz, A.; Lucas, F.; Rusterucci, J.; Kennedy, J.V.; Trompetter, W.J.; Rudolphi, M.; Ryan, M.; White, V.; Johnson, S. 2006 A nuclear reaction analysis and optical microscopy study on controlled growth of large SiC nanocrystals on Si formed by low-energy ion implantation and electron beam annealing. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 249(1/2): 105-108

Trompetter, W.J.; Hyland, M.; McGrouther, D.; Munroe, P.; Markwitz, A. 2006 Effect of substrate hardness on splat morphology in high-velocity thermal spray coatings. Journal of thermal spray technology, 15(4): 663-669; doi: 10.1361/105996306X147261

Davy, P.K.; Trompetter, W.J.; Markwitz, A.; Weatherburn, D.C. 2005 Elemental analysis and source apportionment of ambient particulate matter at Masterton, New Zealand. International journal of PIXE, 15(3/4): 225-231

Trompetter, W.J.; Markwitz, A.; Davy, P.K. 2005 Air particulate research capability at the New Zealand ion beam analysis facility using PIXE and IBA techniques. International journal of PIXE, 15(3/4): 249-255; doi: 10.1142/S0129083505000581

Trompetter, W.J.; Markwitz, A.; Davy, P.K. 2005 Characterisation of air particulate matter from vehicles in New Zealand. 5 p. IN: 17th International Clean Air & Environment Conference, 3-6 May 2005, Hobart, Tasmania : towards a new agenda : proceedings. Hobart, Tas.: Clean Air Society of Australia & New Zealand

Davy, P.K.; Markwitz, A.; Trompetter, W.J.; Weatherburn, D.C. 2004 Elemental analysis and source apportionment of airborne particles at an industrial area in Wellington, New Zealand. 7 p. IN: 13th World Clean Air and Environmental Protection Congress and Exhibition : environment at the turning point : the interaction of climate changes and pollution, and their impact on human health, natural resources and social systems, London, August 22-27, 2004 : proceedings. London: 13th World Clean Air and Environmental Protection Congress and Exhibition

Markwitz, A.; Kennedy, J.V.; Johnson, S.; Trompetter, W.J.; Rudolphi, M.; Baumann, H. 2004 SiC nanoboulders on silicon : a nuclear reaction analysis study of low energy 13C implanted and subsequently electron beam annealed (1 0 0) silicon. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 217(4): 583-588

Stevens, K.J.; Trompetter, W.J. 2004 Calibration of eddy current carburization measurements in ethylene production tubes using ion beam analysis. Journal of physics. D, Applied physics, 37(3): 501-509

Davy, P.K.; Markwitz, A.; Trompetter, W.J. 2002 Elemental analysis and source apportionment of ambient particulate matter in the Wellington region of New Zealand. 6 p. IN: 16th International Clean Air & Environment Conference, 19-22 August 2002, Christchurch, New Zealand : proceedings. [Wellington, NZ]: Clean Air Society of Australia and New Zealand

Davy, P.K.; Markwitz, A.; Trompetter, W.J. 2002 Source characterisation of air particulate emissions from a road tunnel in Wellington, New Zealand. 6 p. IN: 16th International Clean Air & Environment Conference, 19-22 August 2002, Christchurch, New Zealand : proceedings. [Wellington, NZ]: Clean Air Society of Australia and New Zealand

Reyes, A.G.; Trompetter, W.J.; Britten, K.; Searle, J. 2002 Mineral deposits in the Rotokawa geothermal pipelines, New Zealand. Journal of Volcanology and Geothermal Research, 119: 215-239

Trompetter, W.J.; Markwitz, A. 2002 The GNS ion beam analysis facility plays a key role in the analysis of ambient particulate matter in New Zealand. 4 p. IN: 16th International Clean Air & Environment Conference, 19-22 August 2002, Christchurch, New Zealand : proceedings. [Wellington, NZ]: Clean Air Society of Australia and New Zealand

Trompetter, W.J.; Markwitz, A.; Hyland, M. 2002 Role of oxides in high velocity thermal spray coatings. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 190(1-4): 518-523

Brown, I.W.M.; Barris, G.C.; Sheppard, C.M.; Trompetter, W.J.; Vickridge, I.C. 2001 Use of IBA techniques for the measurement of oxidation processes in sialon ceramics. Modern physics letters B, 15(28/29): 1305-1313

Johnson, P.B.; Gilberd, P.W.; Markwitz, A.; Trompetter, W.J.; Collins, G.A.; Short, K.T.; Cohen, D.D.; Dytlewski, N. 2001 Oxygen and hydrogen profiles in metal surfaces following plasma immersion ion implantation of helium. Surface and Coatings Technology, 136(1-3): 217-222

Markwitz, A.; White, V.W.; Trompetter, W.J.; Brown, I.W.M. 2001 Influence of the native oxide layer on the silicon surface during initial stages of nitridation. Mikrochimica acta, 137: 49-56

Markwitz, A.; Trompetter, W.J.; White, G.V.; Brown, I.W.M. 2001 Ion microscope investigations of non-uniform surfaces of thin SiO2 films produced by high-temperature nitridation experiments. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 181: 354-359

Trompetter, W.J.; Markwitz, A.; Hyland, M. 2001 Use of IBA techniques to characterize high velocity thermal spray coatings. Modern physics letters B, 15(28/29): 1428-1436

Markwitz, A.; Grambole, D.; Herrmann, F.; Trompetter, W.J.; Dioses, T.; Gauldie, R.W. 2000 Reliable micro-measurement of strontium is the key to cracking the life-history code in the fish otolith. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 168: 109-116

Trompetter, W.J.; Markwitz, A.; Davy, P.K. 2000 Air particulate analysis in New Zealand with ion beam analysis : correlation of elemental fingerprints with meteorological data in the Wellington region. p. 382-386 IN: Proceedings of the 15th International Clean Air and Environment Conference, 26-30 November, 2000, Sydney, Australia.

Trompetter, W.J.; Markwitz, A.; Davy, P.K. 2000 Using ion beam analysis to characterise sources of air particulates in the Wellington region of New Zealand. p. 377-381 IN: Proceedings of the 15th International Clean Air and Environment Conference, 26-30 November, 2000, Sydney, Australia.

Coote, G.E.; Gauldie, R.W.; Trompetter, W.J.; Vickridge, I.C.; Markwitz, A. 1999 Twenty years of proton microprobe research in biominerals : a tribute to Graeme Ernest Coote, 1935-1997. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 158: 1-5

Markwitz, A.; Keppeler, F.M.; Trompetter, W.J.; Sammes, N.M. 1999 Compositional study of co-doped lanthanum gallate. p. 664-669 IN: Nakabayashi, I. (ed.); Murakami, R. (ed.) Advanced materials development & performance. Vol. 2. Tokushima: University of Tokushima

Markwitz, A.; White, G.V.; Trompetter, W.J.; Turner, G.C.; Brown, I.W.M. 1999 Studying nitridation of silicon dioxide layers by ion beam analysis methods. p. 670-673 IN: Nakabayashi, I. (ed.); Murakami, R. (ed.) Advanced materials development & performance. Vol. 2. Tokushima: University of Tokushima

Trompetter, W.J.; Reyes, A.G.; Vickridge, I.C.; Markwitz, A. 1999 Lithium and boron distributions in geological samples. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 158: 568-574

Vickridge, I.C.; Brown, I.W.; Ekstrom, T.C.; Trompetter, W.J. 1996 Ion beam analysis of sialon ceramics. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 118(1/4): 608-612

Vickridge, I.C.; Trompetter, W.J.; Coote, G.E. 1996 15N(d, alpha0)13C cross section and angular distribution measurements for ion beam analysis. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 108: 367-370

Coote, G.E.; Trompetter, W.J. 1995 Proton microprobe studies of fluorine distributions in mollusc shells. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 104: 333-338

Vickridge, I.C.; Trompetter, W.J.; Brown, I.W.; Patterson, J.E. 1995 Nuclear reaction analysis of nitrided Ti and Ti6Al4V. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, B99(1/4): 454-457

Coote, G.E.; Trompetter, W.J. 1992 Strontium and fluorine markings in shells of a mollusc (Paphies subtriangulata) with potential importance in biology and archaeology. p. 501-504 IN: Lindh, U. (ed.) Nuclear microprobe technology and applications : proceedings of the Third International Conference on Nuclear Microprobe Technology and Applications, Wik Castle, Uppsala, Sweden, 8-12 June 1992. Uppsala: North-Holland. Nuclear instruments and methods in physics research. Section B, Beam interactions with materials and atoms B77(1-4).

Trompetter, W.J. 1991 Seasonal patterns in bivalve shells : a search based on ion beam analysis and electron microscopy. MSc thesis, Victoria University of Wellington. 72 p.

  Image of W J (Bill) Trompetter