Dr Andy Christy is a past member of RSPE. Contact details and information may no longer be correct.

Dr Andy Christy

Position Visiting Fellow
Department Department of Applied Mathematics
Office phone (02) 612 56880
Email
Publication list Christy publication list (275KB PDF)

Publications

Book chapter

, , , , , , , , , , ,
The Record of Early Life: In search of Biosignatures
Life as We Know It
Springer, the Netherlands (2006) 239-257
, , , ,
Magnetic Properties of Novel Carbon Allotropes
Carbon Based Magnetism: An Overview of the Magnetism of Metal Free Carbon-based Compounds and Materials
Elsevier, Netherlands (2006) 463-482
, , , ,
Silica-carbonate biomorphs and their Implications for Identification of Microfossils
Life in the universe - From the Miller experiment to the search for life on other worlds: Proceedings of the 7th Conference on Chemical Evolution and the Origin of Life
Kluwer Academic Publishers, Boston (2004) 221-2222

(3 publications)

Journal article

, , ,
The distinctive tectonic and metamorphic history of the Barru Block, South Sulawesi, Indonesia: Petrological, geochemical and geochronological evidence
Journal of Asian Earth Sciences 172() 170-189

A Review of the Structures of Vaterite: The Impossible, the Possible, and the Likely
Crystal Growth & Design 17, 6() 3567-3578
, , , , , , ,
Hydroxyferroromeite, a new secondary weathering mineral from Oms, France
European Journal of Mineralogy 29, 2() 307-314.
, ,
Crystal-chemical aspects of the Roméite group, A2Sb2O6Y, of the pyrochlore supergroup
Mineralogical Magazine 81, 6() 1287-1302
, , ,
The crystal chemistry of elsmoreite from the Hemerdon (Drakelands) mine, UK: Hydrokenoelsmoreite-3C and hydrokenoelsmoreite-6R
Mineralogical Magazine 80, 7() 1195-1203
, ,
YCu(TeO3)(2)(NO3)(H2O)(3): a novel layered tellurite
Acta Crystallographica Section E: Structure Reports Online 72() 1138-1142
, ,
The creation of neotypes for hydrotalcite
Mineralogical Magazine 80, 6() 1023-1029
, , ,
Discreditation of partzite
European Journal of Mineralogy 28, 5() 1019-1024
,
The Great Barrier Reef Expedition 1928-29: The crystal structure and occurrence of weddellite, ideally CaC2O4 center dot 2.5H(2)O, from the Low Isles, Queensland
Mineralogical Magazine 80, 2() 399-406
, , , ,
The clinical value of pathology tests and imaging study in the diagnosis of acute appendicitis
Postgraduate Medical Journal 92, 1092() 611-619
, ,
A review of the structural architecture of tellurium oxycompounds
Mineralogical Magazine 80, 3() 415-545
, , , , ,
The relationship between mineral composition, crystal structure and paragenetic sequence: The case of secondary Te mineralization at the Bird Nest drift, Otto Mountain, California, USA
Mineralogical Magazine 80, 2() 291-310
, , ,
The crystal structure of cyanotrichite
Mineralogical Magazine 79, 2() 321-335
, ,
Petrology, geochemistry and tectonic significance of serpentinized ultramafic rocks from the South Arm of Sulawesi, Indonesia
Chemie der Erde 75, 1() 73-87

Causes of anomalous mineralogical diversity in the Periodic Table
Mineralogical Magazine 79, 1() 33-49
, , , ,
New compositional and structural data validate the status of jamborite
The Canadian Mineralogist 53, 5() 791-802
, , , ,
The crystal structure of camerolaite and structural variation in the cyanotrichite family of merotypes
Mineralogical Magazine 78, 7() 1527-1552
, , , , , , , ,
Mössbauerite, Fe6 3+ O4 (OH) 8 [CO3].3H2O, the fully oxidized 'green rust' mineral from Mont Saint-Michel Bay, France
Mineralogical Magazine 78, 2() 447-465
,
A modified coherent potential approximation: Grain-contact moduli and coordination-number effect
Advances in Geophysics 77, 3() WA141-WA148
, , ,
Wavelet based solution of flow and diffusion problems in digital materials
Australian and New Zealand Industrial and Applied Mathematics Journal 52() C678-C695
, , , , , , , ,
Positive magnetism in Carbon Nanoclusters produced by high-repetition Rate-Laser Ablation
Materials Research Society Symposium Proceedings 998, J03-05()
, , , , ,
Positive magnetisation in carbon nanostructures
Current Applied Physics 6, 3() 549-552
, , , , , , , , ,
13C NMR and EPR of carbon nanofoam
Physica Status Solidi B (On-line) 243, 13() 3069-3072
, , , , , , ,
Origin of magnetic moments in carbon nanofoam
Physical Review B: Condensed Matter and Materials 74, 1() 014438-1-9
, , , , , , , , ,
Strong paramagnetism and possible ferromagnetism in pure carbon nanofoam produced by laser ablation
Journal of Magnetism and Magnetic Materials 290-291() 298-301
, , , , , , ,
Automated measurement of checks at wood surfaces
Measurement 37() 109-118
, , , , , , , , ,
Unconventional Magnetism in All-Carbon Nanofoam
Physical Review B: Condensed Matter and Materials 70, 5() 054407-1-9
, , , , , , , , , , ,
Self-assembly of Carbonate-silica Colloids: Between Living and Non-living Form
Physica A: Statistical mechanics and its applications 339() 24-33
, , , , ,
Synthesis of beryllian sapphirine in the system MgO-BeO-Al2O3-SiO2-H2O and comparison with naturally occurring beryllian sapphirine and khmaralite, part 2: A chemographic study of Be content as a function of
American Mineralogist 89() 327-338
, , , , , , , , , , ,
Medial Surfaces of Hyperbolic Structures
European Physical Journal B 35() 551-564
, , , , , , , , , , , , ,
Self-assembled Silica-carbonate Structures and Detection of Ancient Microfossils
Science 302() 1194-1197
, , , , , , , , , , , , , , , , , , , ,
Synthesis of beryllian sapphirine in the system MgO-BeO-Al2O3-SiO2-H2O and comparison with naturally occurring beryllian sapphirine and khmaralite. Part 1: Experiments, TEM, and XRD.
American Mineralogist 87() 1104-1112
, , , , , ,
Electronic and magnetic properties of carbon nanofoam produced by high-repetition-rate laser ablation
Applied Surface Science 197() 644-699
, , ,
Morphology: an ambiguous indicator of biogenicity.
Astrobiology 2, 3() 353-369
, , , , , , , , , , ,
Morphology: An Ambiguous Indicator of Biogenicity
Astrobiology 2, 3() 335-351
,
"About short- and long-range orderings in w?stites, Fe1-xO: Reply to "Defect distribution and the diffuse X-ray diffraction pattern of w?stite, Fe1-xO" by C. Carel, J.R. Gavarri, Phys Chem Minerals (1998) 26:78-80"
Physics and Chemistry of Minerals 26, 1() 81-82
,
Computer Simulation of Modulated Structures and Diffuse Scattering inB8-type (Co, Ni, Cu)1+x(Ge, Sn) Phases
Journal of Solid State Chemistry 135, 2() 269-281
,
Simulation of Sinusoidal Diffuse Scattering Loci in the NonstoichiometricB8-Type Alloy PhasesA1+xB,A=(Co, Ni),B=(Ge, Sn)
Journal of Solid State Chemistry 140, 2() 402-416

Hyalotekite, (Ba,Pb,K)4(Ca,Y)2Si8(B,Be) 2(Si,B)2O28F, a tectosilicate related to scapolite: New structure refinement, phase transitions and a short-range ordered 3b superstructure
Mineralogical Magazine 62A, PART 1() 77-92

(39 publications)

Conference paper

, , ,
Eucrite Meteorites:Clues to Early Igeneous Processes on differentiated asteroids
Australian Space Science Conference 2010 ?, ?() 133-144
, , , , ,
Understanding rock mechanics and acoustic anisotropy at the pore/grain scale
Annual Logging Symposium of the Society of Petrophysicists & Well Log Analysts (SPWLA 2010) ?, ?() 16
, , , , , , , ,
Magnetic Ordering and Spin-glass Behaviour of Carbon Nanoclusters
International Conference on Nanoscience and Nanotechnology (ICONN 2006) ?, ?() 31-34
, , , , , , ,
Spin Glass Behaviour of Magnetic Carbon Nanoclusters
Nano Sciences and Technology Institute Conference and Trade Show 2006 1() 186-189
, , , , ,
Magnetic carbon cluster formation process: optical spectroscopy of laser-ablated carbon plume
International Winter School/Euroconference on electronic properties of novel materials 2005 786() 96-99

(5 publications)

Conference written presentation

, , , ,
Inorganic biomimetic structure
Bioastronomy 2004: Habitable Worlds ?, ?() 242-243

(1 publications)

Updated:  4 September 2019/ Responsible Officer:  Director, RSPhys/ Page Contact:  Physics Webmaster