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4. Publications, Conference Presentations, Seminars, Visiting Scientists

4.1 Publications (published)

ALIDIBIROV, M.; DINGWELL, D.B. (1996):
Magma fragmentation by rapid decompression. Nature 380, 146-148
ALIDIBIROV, M.; DINGWELL, D.B. (1996):
An experimental facility for the investigation of magma fragmentation by rapid decompression. Bulletin of Volcanology 58, 411-416
ALLAN, D.R.; MILETICH, R.; ANGEL, R.J. (1996):
A diamond-anvil cell for single-crystal X-ray diffraction studies to pressures in excess of 10 GPa. Reviews of Scientific Instruments 67, 840-842
ANGEL, R.J. (1996):
New phenomena in minerals at high pressures. Phase Transitions 59, 105-119
ANGEL, R.J.; ROSS, N.L. (1996):
Compression mechanisms and equations of state. Philosophical Transactions of the Royal Society of London A 354, 1449-1459
ANGEL, R.J.; ROSS, N.L.; SEIFERT, F.; FLIERVOET, T.F. (1996):
Structural characterization of pentacoordinate silicon in a calcium silicate. Nature 384, 441-444
BAGDASSAROV, N.S.; DINGWELL, D.B.; WILDING, M.C. (1996):
Rhyolite magma degassing: an experimental study of melt vesiculation. Bulletin of Volcanology 57, 587-601
BAGDASSAROV, N.S.; DORFMAN, A.M.; DINGWELL, D.B. (1996):
Modelling of melt segregation processes by high-temperature centrifuging of partially molten granites - I. Melt extraction by compaction and deformation. Geophysics Journal International 127, 616-626
BAGDASSAROV, N.S.; DORFMAN, A.M.; DINGWELL, D.B. (1996):
Modelling of melt segregation processes by high-temperature centrifuging of partially molten granites - II. Rayleigh-Taylor instability and sedimentation. Geophysics Journal International 127, 627-634
BEHRENS, H.; ROMANO, C.; NOWAK, M.; HOLTZ, F.; DINGWELL, D.B. (1996):
Near-infrared spectroscopic determination of water species in glasses of the system MAlSi3O8 (M = Li, Na, K): an interlaboratory study. Chemical Geology 128, 41-63
BOTTINGA, Y.; DINGWELL, D.B.; RICHET, P. (1996):
5th Silicate Melt Workshop - Introduction. Chemical Geology 128, 1-4
BRUNET, F.; SCHALLER, T. (1996):
Protons in the two densely packed magnesium phosphates phosphoellenbergerite and holtedahlite: An IR and NMR study. American Mineralogist 81, 385-394
BRUNET, F.; VIELZEUF, D. (1996):
The farringtonite/Mg3(PO4)2-II transformation: A new curve for pressure calibration in piston-cylinder apparatus. European Journal of Mineralogy 8, 349-354
CHAKRABORTY, S.; RUBIE, D.C. (1996):
Mg tracer diffusion in aluminosilicate garnets at 750 - 850 °C, 1 atm. and 1300 °C, 8.5 GPa. Contributions to Mineralogy and Petrology 122, 406-414
CHALLONER, R.; SEBALD, A. (1996):
A double-quantum 119Sn rotational resonance study. Journal of Magnetic Resonance A 122, 85-89
CHEN, M.; SHARP, T.G.; EL GORESY, A.; WOPENKA, B.; XIE, X. (1996):
The high-pressure assemblage majorite-pyrope solid solution + magnesiowüstite: A new constraint on the high pressure and temperature history of shock veins in chondrites. Science 271, 1570-1573
CHOPELAS, A.; REICHMANN, H.J.; ZHANG, Li (1996):
Sound velocities of five minerals to mantle pressures determined by the sideband method. In: Dyar, M.D.; McCAMMON C.A. and Schaefer, M.W. (eds): Mineral Spectroscopy: A Tribute to Roger G. Burns, The Geochemical Society, USA, Special Publication No. 5, 229-242
DINGWELL, D.B. (1996):
Physical properties of magmas. In: Dasch, E.J. (ed.): Encyclopedia of Earth Sciences, MacMillan Reference USA, Simon & Schuster MacMillan, New York, Vol. 2, 817-820
DINGWELL, D.B. (1996):
Volcanic Dilemma: Flow or Blow? Science 273, 1054-1055
DINGWELL, D.B. (1996):
Reply to comment by E.F. Riebling, Glassforming oxide melts of possible geological interest revisited. Geochimica et Cosmochimica Acta 60, 537
DINGWELL, D.B.; HESS, K.-U.; KNOCHE, R. (1996):
Granite and granitic pegmatite melts: volumes and viscosities. Proc. 3rd Hutton Symposium, Transactions of the Royal Society of Edinburgh: Earth Sciences 87, 65-72
DINGWELL, D.B.; PICHAVANT, M.; HOLTZ, H. (1996):
Experimental studies of boron in granitic melts: In: Grew, E. and Anovitz, L. (Eds.) Boron, Mineralogy, Petrology and Geochemistry in the Earth´s Crust Reviews in Mineralogy 33, 331-385
DINGWELL, D.B.; ROMANO, C.; HESS, K.-U. (1996):
The effect of water on the viscosity of a haplogranitic melt under P-T-X conditions relevant to silicic volcanism. Contributions to Mineralogy and Petrology 124, 19-28
DORFMAN, A.; HESS, K.-U.; DINGWELL, D.B. (1996):
Centrifuge-assisted falling-sphere viscometry. European Journal of Mineralogy 8, 507-514
ERTEL, W.; O'NEILL, H.St.C.; DINGWELL, D.B.; SPETTEL, B. (1996):
Solubility of tungsten in a haplobasaltic melt as a function of temperature and oxygen fugacity. Geochimica et Cosmochimica Acta, Vol. 60, 1171-1180
FENG, X.; LEE, Y.K.; SANDSTRÖM, D.; EDÉN, M.; MAISEL, H.; SEBALD, A.; LEVITT, M.H. (1996):
Direct determination of a molecular torsional angle by solid-state NMR. Chemical Physics Letters 257, 314-320
GANGULY, J.; CHAKRABORTY, S.; SHARP, T.G.; RUMBLE, D. III (1996):
Constraint on the time scale of biotite-grade metamorphism during the Acadian orogeny from a natural garnet-garnet diffusion couple. American Mineralogist 81, 1208-1216
HESS, K.-U.; DINGWELL, D.B. (1996):
Viscosities of hydrous leucogranitic melts: A non-Arrhenian model. American Mineralogist 81, 1297-1300
HESS, K.-U.; DINGWELL, D.B.; RÖSSLER, E. (1996):
Parametrization of viscosity-temperature relationships of aluminosilicate melts. Chemical Geology 128, 155-163
HESS, K.-U.; DINGWELL, D.B.; WEBB, S.L. (1996):
The influence of alkaline earth oxides (BeO, MgO, CaO, SrO, BaO) on the viscosity of a haplogranitic melt: systematics of non-Arrhenian behaviour. European Journal of Mineralogy 8, 371-381
HILLGREN, V.J.; DRAKE, M.J.; RUBIE, D.C. (1996):
High pressure and high temperature metal-silicate partitioning of siderophile elements: The importance of silicate liquid composition. Geochimica et Cosmochimica Acta 60, 2257-2263
HUGH-JONES, D.A.; SHARP, T.G.; ANGEL, R.J.; WOODLAND, A.B. (1996):
The transition of orthoferrosilite to high-pressure C2/c clinoferrosilite at ambient temperature. European Journal of Mineralogy 8, 1337-1345
JANÁK, M.; O'BRIEN, P.J.; HURAI, V.; REUTEL, C. (1996):
Metamorphic evolution and Fluid composition of garnet-clinopyroxene amphibolites from the Tatra Mountains, Western Carpathians. Lithos 39, 57-79.
KEPPLER, H. (1996):
Constraints from partitioning experiments on the composition of subduction-zone fluids. Nature 380, 237-240
KEPPLER, H. (1996):
The investigation of phase transitions by electronic absorption spectroscopy. Physics and Chemistry of Minerals 23, 288-296
KEPPLER, H.; McCAMMON, C.A. (1996):
Crystal field and charge transfer spectrum of (Mg,Fe)SiO3 majorite. Physics and Chemistry of Minerals 23, 94-98
KERSCHHOFER, L.; SHARP, T.G.; RUBIE, D.C. (1996):
Intracrystalline transformation of olivine to wadsleyite and ringwoodite under subduction zone conditions. Science 274, 79-81
KIRBY, S.H.; STEIN, S.; OKAL, E.A.; RUBIE, D.C. (1996):
Deep Earthquakes and metastable mantle phase transformations in subducting oceanic lithosphere. Reviews of Geophysics 34, 261-306
KLAUS, E.; SCHALLER, T.; SEBALD, A. (1996):
Determination of 113Cd shielding tensor components in cadmium-phosphine complexes from 31P-decoupled 113Cd CP/MAS spectra. Solid State Nuclear Magnetic Resonance 6, 225-230
KNOCHE, R.; LUTH, R.W. (1996):
Density measurements on melts at high pressure using the sink/float method: Limitations and possibilities. Chemical Geology 128, 229-243
KOHLSTEDT, D.L.; KEPPLER, H.; RUBIE, D.C. (1996):
Solubility of water in the a , b and g phases of (Mg,Fe)2SiO4. Contributions to Mineralogy and Petrology 123, 345-357
KÜMMERLEN, J.; VAN BEEK, J.D.; VOLLRATH, F.; MEIER, B.H. (1996):
"Local Structure in Spider Dragline Silk Investigated by Two-Dimensional Spin-Diffusion Nuclear Magnetic Resonance", Macromolecules 29, 2920-2928
LEGER, J.M.; HAINES, J.; SCHMIDT, M.; PETITET, J.P.; PEREIRA, A.S.; DA JORNADA, J.A.H. (1996):
Discovery of hardest known oxide. Nature 383, 401
LECHTENBERG, F.; GARBE, S.; BAUCH, J.; DINGWELL, D.B.; FREITAG, J.; HALLER, M.; HANSTEEN, T.H.; IPPACH, P.; KNÖCHEL, A.; RADTKE, M.; ROMANO, C.; SACHS, P.M.; SCHMINCKE, H.U.; ULLRICH, H.J. (1996):
The X-ray fluorescence measurements place at beamline L of HASYLAB. Journal of Trace and Microprobe Techniques 14, 561-587
LINNEN, R.L.; PICHAVANT, M.; HOLTZ, F. (1996):
The combined effects of fO2 and melt composition on SnO2 solubility and tin diffusivity in haplogranitic melts. Geochimica et Cosmochimica Acta 60, 4965-4976
McCAMMON, C.A. (1996):
Crystal chemistry of iron-containing perovskites. Phase Transitions 58, 1-26
McCAMMON, C.A.; DE GRAVE, E.; PRING, A. (1996):
The magnetic structure of bernalite, Fe(OH)3. Journal of Magnetism and Magnetic Materials 152, 33-39
McCAMMON, C.A.; TENNANT, C. (1996):
High-pressure Mössbauer study of synthetic clinoferrosilite, FeSiO3. In: Dyar, M.D.; McCAMMON C.A. and Schaefer, M.W. (eds): Mineral Spectroscopy: A Tribute to Roger G. Burns, The Geochemical Society, USA, Special Publication No. 5, 281-288
MUNGALL, J.E.; BAGDASSAROV, N.S.; ROMANO, C.; DINGWELL, D.B. (1996):
Numerical modelling of stress generation and microfracturing of vesicle walls in glassy rocks. Journal of Volcanology and Geothermal Research 73, 33-46
MUNGALL, J.E.; MARTIN, R.F. (1996):
Extreme differentiation of peralkaline rhyolite, Terceira, Azores: a modern analogue for Strange Lake, Labrador? The Canadian Mineralogist 34, 769-777
NOWAK, M.; BEHRENS, H.; JOHANNES, W. (1996):
A new type of high temperature high pressure cell for spectroscopic studies of hydrous silicate melts. American Mineralogist 81, 1507-1512
PETERS, G.; PREETZ, W.; SCHALLER, T.; SEBALD, A. (1996):
19F-195Pt CP/MAS NMR of polycrystalline salts M2[PtF6], (M = K, Rb, Cs, Nme4). Journal of Nuclear Magnetic Resonance A 120, 121-124
RABE, G.W.; SEBALD, A. (1996):
171Yb CP/MAS of divalent ytterbium compounds. Solid State Nuclear Magnetic Resonance 6, 197-200
RAUCH, M.; KEPPLER, H.; HÄFNER, W.; POE, B.; WOKAUN, A. (1996):
A pressure-induced phase transition in MgSiO3-rich garnet revealed by Raman spectroscopy. American Mineralogist 81, 1289-1292
REYNARD, B.; FIQUET, G.; ITIÉ, J.-P.; RUBIE, D.C. (1996):
High-pressure X-ray diffraction study and equation of state of MgSiO3 ilmenite. American Mineralogist 81, 45-50
REYNARD, B.; RUBIE, D.C. (1996):
High-pressure, high-temperature Raman spectroscopic study of ilmenite-type MgSiO3. American Mineralogist, 81, 1092-1096
ROMANO, C.; DINGWELL, D.B.; BEHRENS, H.; DOLFI, D. (1996):
Compositional dependence of H2O solubility along the joins: NaAlSi3O8-KAlSi3O8, LiAlSi3O8-KAlSi3O8, and NaAlSi3O8-LiAlSi3O8. American Mineralogist 81, 452-461
ROMANO, C.; MUNGALL, J.E.; SHARP, T.G.; DINGWELL, D.B.; (1996):
Tensile strength of hydrous vesicular glasses: an experimental study. American Mineralogist 81, 1148-1154
RÖSSLER, E.; KUDLIK, A.; HESS, K.-U.; DINGWELL, D.B.; SOKOLOV, A.P.; NOVIKOV, V.N. (1996):
Dynamics of strong and fragile glass formers and a scaling procedure for the temperature-dependence of the viscosity. Berichte der Bunsen-Gesellschaft für Physikalische Chemie 100, 1402-1407
ROSS II, C.R.; KEPPLER, H.; CANIL, D.; O'NEILL, H.St.C. (1996):
Structure and crystal-field spectra of Co3Al2(SiO4)3 and (Mg,Ni)3Al2(SiO4)3 garnet. American Mineralogist 81, 61-66
RUBIE, D.C. (1996):
Phase transformations in the Earth's mantle. In: High Pressure and High Temperature Research on Lithosphere and Mantle Materials, Proceedings of the International School Earth and Planetary Sciences, Siena 1996, 41-66
SEBALD, A.: (1996):
Solid state NMR applications in organotin and organolead chemistry. In: Gielen; M.; Willem, R.; Wrackmeyer, B. (Eds.): "Advanced Applications of NMR to Organometallic Chemistry"; Wiley, 123-157, Vol. 1 of Series, Physical Organometallic Chemistry
SECKENDORFF, V.v., CHAKRABORTY, S., ZSCHACH S. (1996):
Volcanoes: Danger from the Depths. Zeiss information with Jena Review, Vol. 5, No. 7, 16-18
SCHMELING, H.; BUSSOD, G.Y. (1996):
Variable viscosity convection and partial melting in the continental asthenosphere. Journal of Geophysical Research 101, 5411-5425
SCHMIDT, M.W. (1996):
Experimental constraints on recycling of potassium from subducted oceanic crust. Science 272, 1927-1930
SHARP, T.G.; STEVENSON, R.J.; DINGWELL, D.B. (1996):
Microlites and "nanolites" in rhyolitic glass: microstructural and chemical characterization. Bulletin of Volcanology 57, 631-640
SHARP, T.G.; WU, Z.; SEIFERT, F.; POE, B.; DOERR, M.; PARIS, E. (1996):
Distinction between six- and fourfold coordinated silicon in SiO2 polymorphs via electron loss near edge structure (ELNES) spectroscopy. Physics and Chemistry of Minerals 23, 17-24
SILVER, J.; ROBERTS, R.M.G.; DAVIES, D.A.; McCAMMON, C.A. (1996):
How to stop a molecular rotator. Mössbauer spectroscopic studies on (h-benzene) (h-cyclopenta-dienyl) iron(II) hexafluorophosphate in the presence and absence of high pressure. Chemical Communication, 11-12
STEVENSON, R.J.; DINGWELL, D.B.; WEBB, S.L.; SHARP, T.G. (1996):
Viscosity of microlite-bearing rhyolitic obsidians: an experimental study. Bulletin of Volcanology 58, 298-309
TOPLIS, M.J.; CARROLL, M.R. (1996):
Differentiation of ferro-basaltic magmas under conditions open and closed to oxygen: Implications for the Skaergaard Intrusion and other natural systems. Journal of Petrology 37, 837-858
TOPLIS, M.J.; DINGWELL, D.B. (1996):
The variable influence of P2O5 on the viscosity of melts of differing alkali/aluminium ratio: Implications for the structural role of phosphorus in silicate melts. Geochimica et Cosmochimica Acta 60, 4107-4121
WEBB, S.L.; COURTIAL, P. (1996):
Compressibility of melts in the CaO-Al2O3-SiO2 system. Geochimica et Cosmochimica Acta 60, 75-86
WEBB, S.L.; COURTIAL, P. (1996):
Compressibility of P2O5-Al2O3-Na2SiO3 melts. Physics and Chemistry of Minerals 23, 205-211
WEBB, S.L.; KNOCHE, R. (1996):
The glass-transition, structural relaxation and shear viscosity of silicate melts. Chemical Geology 128, 165-183
WILDING, M.; WEBB, S.L.; DINGWELL, D.B. (1996):
Tektite cooling rates: Calorimetric relaxation geospeedometry applied to a natural glass. Geochimica et Cosmochimica Acta 60, 1099-1103
WILDING, M.; WEBB, S.L.; DINGWELL, D.B.; ABLAY, G.; MARTI, J. (1996):
Cooling rate variation in natural volcanic glasses from Tenerife, Canary Islands. Contributions to Mineralogy and Petrology 125, 151-160
WILDNER, M.; GIESTER, G.; LENGAUER, C.L.; McCAMMON, C.A. (1996):
Structure and crystal chemistry of vivianite-type compounds. I. Crystal structures of erythrite and annabergite with a Mössbauer study of erythrite. European Journal of Mineralogy 8, 187-192
WOOD, B.J.; RUBIE, D.C. (1996):
The effect of alumina on phase transformations at the 660-kilometer discontinuity from Fe-Mg partitioning experiments. Science 273, 1522-1524
WRACKMEYER, B.; KLAUS, U.; MILIUS, W.; KLAUS, E.; SCHALLER, T. (1996):
Stannacyclohexanes and spiro-tin compounds with a stannole or a stannolene group. Journal of Organometallic Chemistry 517, 235-242
WU, Z.; MARCELLI, A.; MOTTANA, A.; GIULI, G.; PARIS, E.; SEIFERT, F. (1996):
Effects of higher-coordination shells in garnets detected by X-ray-absorption spectroscopy at the Al K edge. Physical Review B 54, 2976-2979
WU, Z.; SEIFERT, F. (1996):
Theoretical analysis of Si and O XANES spectra of zircon vs alpha-quartz. Solid State Communications 99, 773-778
WU, Z.; SEIFERT, F.; POE, B.; SHARP, T.G. (1996):
Multiple-scattering calculations for SiO2 polymorphs: a comparison to ELNES and XANES spectra. Journal of Physics: Condensed Matter 8, 3323-3336
ZOTOV, N.; KEPPLER, H.; HANNON, A.C.; SOPER, A.K. (1996):
The effect of water on the structure of silicate glasses - A neutron diffraction study. Journal of Non-Crystalline Solids 202, 153-163

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