2011

 

• Focused Ion Beam preparation and characterization of single-crystal samples for high-pressure experiments in the diamond-anvil cell
  Marquardt, H. and Marquardt, K.
  American Mineralogist, in press
• The Effect of crystallite size and stress condition on the equation of state of nanocrystalline MgO
  Marquardt, H., Speziale, S., Marquardt, K., Reichmann, H.J., Konopkova, Z., Morgenroth, W. and Liermann, H.P.
  Journal of applied physics, 110, 113512-113515
• Anomalous sound velocities in polycrystalline MgO under non-hydrostatic compression
  Gleason, A.E., Marquardt, H., Chen, B., Speziale, S., Wu, J. and Jeanloz, R
  Geophysical Research Letters, 38, L03304, 2011
  
• Elastic properties of MgO nano-crystals and grain boundaries to high pressures
  Marquardt, H., Gleason, A.E., Marquardt, K., Speziale, S., Miyagi, L., Neusser, G., Wenk, H.R. and Jeanloz, R.
  Physical Review B, 84, 064131
• In-situ mid/far micro-FTIR spectroscopy to trace pressure-induced phase transitions in strontium feldspar and wadsleyite
  Mrosko M., Koch-Müller M., Schade U.
  American Mineralogist, v. 96, 11-12, 1748-1759
  
• Stress-induced proton disorder in hydrous ringwoodite
  Koch-Müller M., Speziale S., Deon F., Mrosko M. and Schade U.
  Physics and Chemistry of Minerals, 38, 1, 65-73
• Water and Iron effect on the P-T-x coordinates of the 410-km discontinuity in the Earth upper mantle
  Deon F. , Koch-Müller M., Rhede D., and Wirth R.
  Contribution to Mineralogy and Petrology, 161, 4, 653-666
• High-pressure structural evolution of HP-Bi2O3
  T. Locherer, Dasari L. V. K. Prasad, R. Dinnebier, U. Wedig, G. Garbarino, T. Hansen and M. Jansen
  Physical Review B 83, 214102
• In situ determination of the spinel - post-spinel transition in Fe3O4 at high temperature and pressure by synchrotron X-ray diffraction
  Schollenbruch K, Woodland AB, Frost DJ , Wang Y, Sanehira T, Langenhorst F.
  American Mineralogist, DOI: 10.2138/am.2011.3642
• Phase relations in Fe–Ni–C system at high pressures and temperatures
  O. Narygina, L.S. Dubrovinsky, N. Miyajima, C. A. McCammon, I..Yu. Kantor, M. Mezouar, V. B. Prakapenka, N. A. Dubrovinskaia, V. Dmitriev
  Phys Chem Minerals (2011) 38: 203–214
• Transformation processes in relaxor ferroelectric PbSc0.5Ta0.5O3 heavily doped with Nb and Sn
  Welsch, A.-M., Maier, B. J., Mihailova, B., Angel, R. J., Zhao, J., Paulmann, C., Engel, J. M., Gospodinov, M., Marinova, V., Bismayer
  Zeitschrift f. Kristallographie, 226, 126-137
  
• High-pressure powder neutron diffraction study on lead scandium niobate
  Maier, B.J., Angel, R.J., Mihailova, B., Marshall, W. G., Gospodinov, M., Bismayer, U.
  J. Phys.: Condens. Matter, 23, 035902, 1-5.
  
• In situ observation of the reaction of scandium and carbon by neutron diffraction
  Juarez-Arellano, EA; Winkler, B; Vogel, SC, Senyshyn, A; Kammler, DR; Avalos-Borja, M.
  Journal of alloys and compounds, 509, N1, 1-5

2010

• Compressibility of cubic vanadium mononitride
  D. Dzivenko, A. Zerr, N. Guignot, M. Mezouar and R. Riedel
  EPL, 92, December, 66001
• Vibrational properties of Re3N from experiment and theory
  Friedrich, A., Winkler, B., Refson, K. and Milman, V.
  Physical Review B, 82, 224106
• Novel rhenium nitrides
  Friedrich, A., Winkler, B., Bayarjargal, L., Morgenroth, W., Juarez-Arellano, E.A., Milman, V., Refson, K., Kunz, M. and Chen, K.
  Physical Review Letters, 105, 085504
• Electronic state of Fe2+ in (Mg,Fe)(Si,Al)O3 perovskite and (Mg,Fe)SiO3 majorite at pressures up to 81 GPa and temperatures up to 800 K
  Olga V. Narygina, I. Yu. Kantor, C. A. McCammon, L. S. Dubrovinsky
  Phys Chem Minerals (2010) 37:407–415
• Single-crystal X-ray diffraction at megabar pressures and temperatures of thousands of degrees
  Dubrovinsky, L. , Boffa-Ballaran, T. , Glazyrin, K. , Kurnosov, A. , Frost, D. , Merlini, M. , Hanfland, M., Prakapenka, V. B. Schouwink,P. , Pippinger, T. and Dubrovinskaia, N.
  High Pressure Research, v.30, N 4, 620 - 633
• Low-spin Fe2+ in silicate perovskite and a possible layer at the base of the lower mantle
  C. McCammon, L. Dubrovinsky, O. Narygina, I. Kantor, X. Wu, K. Glazyrin, I. Sergueev, A.I. Chumakov
  Physics of the Earth and Planetary Interiors 180 (2010) 215–221
• Short-range order and Fe clustering in Mg1−xFexO under high pressure
  I. Kantor, L. Dubrovinsky, C. McCammon, G. Steinle-Neumann, A. Kantor, N. Skorodumova, S. Pascarelli and G. Aquilanti
  Physical Review B 80, 014204
• The stability of hercynite at high pressures and temperatures
  Schollenbruch K, Woodland AB, Frost DJ
  Phys. Chem. Minerals, v. 31, N 3, 137-143
  
• High-pressure behavior of otavite (CdCO3)
  Minch, R; Seoung, DH; Ehm, L, B. Winkler, K. Knorr, L. Peters, L.A. Borkowski, J.B. Parise, Y. Lee, L. Dubrovinsky, W. Depmeier
  Journal of Alloys and Compounds   v. 508, N 2, 251-257
• High-pressure and high-temperature multianvil synthesis of metastable polymorphs of Bi2O3: Crystal structure and electronic properties
  S. Ghedia, T. Locherer, R. Dinnebier, D. L. V. K. Prasad, U. Wedig, and M. Jansen
  Physical Review B 82, 024106
• Metastable Bi2O3 polymorphs obtained by high pressure and high temperature
  T. Locherer, S. Ghedia, A. Senyshyn, D. L. V. K. Prasad, R. Dinnebier and M. Jansen
  Acta Cryst. A 66, 198
• Octahedral tilting in Pb-based relaxor ferroelectrics at high pressure
  Maier, B. J., Angel, R. J., Marshall, W. G., Mihailova, B., Paulmann, C., Engel, J. M., Gospodinov, M., Welsch, A.-M., Petrova, D., and Bismayer, U.
  Acta Cryst. B, 66, 280-291
• A-site doping induced renormalization phenomena in PbSc0.5Nb0.5O3 under high pressure
  Maier, B. J., Welsch, A-M., Angel, R. J., Mihailova, B., Zhao, J., Engel, J. M., Schmitt, L. A., Paulmann, C., Gospodinov, M., Friedrich, A., and Bismayer, U.
  Physical Review B, 81, 174116, 1-8
• Persistence of the stereochemical activity of the Bi3+ lone electron pair in Bi2Ga4O9 up to 50 GPa and crystal structure of the high-pressure phase
  Friedrich, A., Juarez-Arellano, E.A., Haussühl, E., Boehler, R., Winkler, B., Wiehl, L., Morgenroth, W., Burianek, M., Mühlberg, M.
  Acta Crystallographica B, 66, 323-337
• In situ observation of the reaction of tantalum with nitrogen in a laser heated diamond anvil cell
  Friedrich, A., Winkler, B., Bayarjargal, L., Juarez-Arellano, E.A., Morgenroth, W., Biehler, J., Schröder, F., Yan, J., and Clark, S.
  Journal of Alloys and Compounds, 502, 5-12
• Multianvil calibration and education: A four probe method to measure the entire force-versus-pressure curve in a single run
  - performed as an interdisciplinary lab-course for students
  Schwarz M.R.
  Journal of Physics: Conference Series 215 (2010) 012193
• Formation of scandium carbides and scandium oxycarbide from the elements at high-(P,T) conditions
  Juarez-Arellano, E.A., Winkler, B., Bayarjargal, L., Friedrich, A., Milman, V., Kammler, D.R., Clark, S.M., Yan, J., Koch-Müller, M., Schröder, F., Avalos-Borja, M.
  Journal of Solid State Chemistry, 183, 975-9838
• Diamond formation from CaCO3 at high pressure and temperature
  Bayarjargal, L., Shumilova, T.G., Friedrich, A., and Winkler, B.
  European Journal of Mineralogy, 22, 29-34
• Pressure-iInduced decomposition of indium hydroxide
  A. Gurlo, D. Dzivenko, M. Andrade, R. Riedel, S. Lauterbach, and H.-J. Kleebe
  J. Am. Chem. Soc. 2010, 132, 12674–12678
• Thermal conductivity of MgO periclase at high pressure: Implications for the D″ region
  N. de Koker
  Earth and Planetary Science Letters, 292, p.392-398
• Location and quantification of hydroxyl in wadsleyite: New insights
  Deon F., Koch-Müller M., Rhede D., Gottschalk M., Wirth R. and Thomas S.-M.
  American Mineralogist 95, 2-3, 312-322
• IR absorption coefficients for water in nominally anhydrous high-pressure minerals
  Koch-Müller M., Rhede D.
  Amercan Mineralogist 95, 5-6, 770-775
• Ammonium-bearing clinopyroxene: A potential nitrogen reservoir in the Earth's mantle
  Watenphul, A., Wunder, B., Wirth, R., Heinrich, W.
  Chemical Geology, 270 (1-4), 240-248
• Temperature-dependence of the OH-stretching frequencies in topaz-OH
  Watenphul, A., and Wunder, B.
  Physics and Chemistry of Minerals, 37, 65-72.

2009

• Stability field of the high-(P,T) Re2C phase and properties of an analogous osmium carbide phase
  Juarez-Arellano, E.A., Winkler, B., Friedrich, A., Bayarjargal, L., Milman, V., Yan, J., Clark, S.M.
  Journal of Alloys and Compounds, 481, 577-581
• Synthesis and properties of oxygen-bearing c-Zr3N4 and c-Hf3N4
  D.A. Dzivenko, A. Zerr, G. Miehe, R. Riedel
  Journal of Alloys and Compounds 480, 46–49
• Reaction of titanium with carbon in a laser heated diamond anvil cell and reevaluation of a proposed pressure-induced structural phase transition of TiC
  Winkler, B., Juarez-Arellano, E.A., Friedrich, A., Bayarjargal, L., Yan, Y., and Clark, S
  Journal of Alloys and Compounds, 478, N1-2, 392-397
• High-pressure behavior of the ternary bismuth oxides Bi2Al4O9, Bi2Ga4O9 and Bi2Mn4O10
  López-de-la-Torre, L., Friedrich, A., Juarez-Arellano, E.A., Winkler, B., Wilson, D.J., Bayarjargal, L., Hanfland, M., Burianek, M., Mühlberg, M., and Schneider, H.
  Journal of Solid State Chemistry, 182, N4, 767-777
• Portable laser-heating system for diamond anvil cells
  L. Dubrovinsky, K. Glazyrin, C. McCammon, O. Narygina, E. Greenberg, S. Uebelhack, A. I. Chumakov, S. Pascarelli V. Prakapenka, J. Bock and N. Dubrovinskaia
  J. Synchrotron Rad. (2009). 16, 737–741
• Effect of Ba-incorporation on pressure-induced structural changes in the relaxor ferroelectric PbSc0.5Ta0.5O3
  A.-M. Welsch, B. J. Maier, J. M. Engel, B. Mihailova, R. J. Angel, C. Paulmann, M. Gospodinov, A. Friedrich, R. Stosch, B. Güttler, D. Petrova and U. Bismayer
  Physical Review B, 80, 104118/1-7
• Effect of local elastic strain on the structure of Pb-based relaxors. A comparative study of pure, Ba- and Bi-doped PbSc0.5Nb0.5O3
  B. J. Maier, B. Mihailova, C. Paulmann, J. Ihringer, M. Gospodinov, R. Stosch, B. Güttler and U. Bismayer
  Physical Review B, 79, 224108/1-8. (selected to be an Editors' Suggestion)
• High-pressure experimental and computational XANES studies of (Mg,Fe)(Si,Al)O3 perovskite and (Mg,Fe)O ferropericlase as in the Earth’s lower mantle
  O. Narygina, M. Mattesini, I. Kantor, S. Pascarelli, X. Wu, G. Aquilanti, C. McCammon, and L. Dubrovinsky
  Physical Review B, 79, 174115
• High-pressure Raman spectroscopic study on the relaxor ferroelectric PbSc0.5Nb0.5O3
  A.-M. Welsch, B. Mihailova, R. Stosch, B. Güttler, M. Gospodinov, and U. Bismayer
  Journal of Physics: Condensed Matter, 21, 235901/1-6
• Detecting the Spinel-Post-spinel Transition in Fe3O4 by in situ Electrical Resistivity Measurements
  Schollenbruch K, Woodland AB, Frost DJ, Langenhorst F.
  High Pressure Research, 29, 520-524, doi:10.1080/08957950903392092
• High-pressure ammonium bearing silicates: implications for nitrgen and hydrogen storage in the Earth's mantle
  Watenphul A., Wunder B., Heinrich, W.
  Am. Mineral. , 94, N2-3, 283-292
• Coupled Boron and hydrogen incorporation in coesite
  Deon F., Koch-Müller M., Hövelmann J., Rhede D., Thomas S.-M.
  Europ. Journal Mineralogy, 21, 9 - 16.(2009) DOI: 10.1127/0935-1221/2008/0020-1843.
• Breakdown of hydrous ringwoodite to pyroxene and spinelloid at high P and T and oxidizing conditions
  Koch-Müller M., Rhede D., Schulz R., Wirth R.
  Phys Chem Mineral (2009) 36, 6, 329-341
• Raman spectroscopic study of PbCO3 at high pressures and temperatures
  Minch R., Dubrovinsky L., Kurnosov A., Ehm L., Knorr K., Depmeier W.
  Phys Chem Mineral (2009) DOI 10.1007/s00269-009-0308-0.
• High pressure–high temperaturephase transition of γ’-Fe4N
  R. Niewa, D. Rau, A. Wosylus, K. Meier, M. Wessel, R. Dronskowski,U. Schwarz
   J. Alloys Compd, 480, N1, 76-80
• High pressure–high temperature single crystal growth, ab initio electronic structure calculations and equation of state of ε-Fe3N1+x
  R. Niewa, D. Rau, A. Wosylus, K. Meier, M. Hanfland, M. Wessel, R. Dronskowski, D. Dzivenko, R. Riedel, U. Schwarz
  Chem. Mater, 21, N2, 392-398
• Thermal Conductivity of MgO Periclase from Equilibrium First Principles Molecular Dynamics
  N. de Koker
  Physical Review Letters, 103, 125902
  

2008

• High-pressure high-temperaturesynthesis of Rh2O3-II-type In2O3 polymorph
  A. Gurlo, D. Dzivenko, P. Kroll, and R. Riedel
  Phys. stat. sol. (RRL) 2, No. 6, 269–271
• Earth’s interior contains unusual electron structure
  C. McCammon, I. Kantor, O. Narygina, J. Rouquette, U. Ponkratz, I. Sergueev, M. Mezouar, V. Prakapenka and L. Dubrovinsky
  December 2008 l ESRFnews
• Stable intermediate-spin ferrous iron in lower-mantle perovskite
  C. McCammon, I. Kantor, O. Narygina, J. Rouquette, U. Ponkratz, I. Sergueev, M. Mezouar, V. Prakapenka and L. Dubrovinsky
  Nature Geoscience v.1 October 2008
• Iron-carbon interactions at high temperatures and pressures
  J. Rouquette, D. Dolejš, I. Yu. Kantor, C. A. McCammon, D. J. Frost, V. B. Prakapenka, and L. S. Dubrovinsky
  Applied Physics Letters 92, 121912
• High-Pressure Studies of (Mg0.9Fe0.1)2SiO4 Olivine Using RamanSpectroscopy, X-ray Diffraction, and Mössbauer Spectroscopy
  J. Rouquette, I. Kantor, C. A. McCammon, V. Dmitriev, and L. S. Dubrovinsky
  Inorg. Chem. 2008, 47, 2668-2673
• Pressure-induced phase transition in PbSc 0.5Ta 0.5O 3as a model Pb-based perovksite-type relaxor ferroelectric
  B. Mihailova, R.J. Angel, A.-M. Welsch, J. Zhao, J. Engel, C. Paulmann, M. Gospodinov, H. Ahsbahs, R. Stosch, B. Güttler  and U. Bismayer
  Phys. Rev. Lett. 2008 101, 017602/1-017602/4
• Large carbon-isotope shift of T-C in boron-doped diamond
  N. Dubrovinskaia, L. Dubrovinsky, T. Papageorgiou, A. Bosak, M. Kirsch, H.F. Braun , J. Wosnitza
  Applied Physics Letters 92 (2008) 132506
• Synthesis, microstructure and hardness of bulk ultrahard BN nanocomposites
  D. Rafaja, V. Klemm, M. Motylenko, M.R. Schwarz, T. Barsukova, E. Kroke, D. Frost, L. Dubrovinsky, N. Dubrovinskaia
  Journal of Materials Research 23 (2008) 981-993
• An insight into what superconducts in polycrystalline boron-doped diamonds based on investigations of microstructure
  N. Dubrovinskaia, R. Wirth, J. Wosnitza, T. Papageorgiou, H. F. Braun, N. Miyajima, and L. Dubrovinsky
  Proceedings of the National Academy of Sciences of the United States August 19, 2008 105 11619-11622
• Stable intermediate-spin ferrous iron in lower mantle perovskite
  C. McCammon, I. Kantor, O. Narygina, J. Rouquette, U. Ponkratz, I.Sergueev I, M. Mezouar, V. Prakapenka, L. Dubrovinsky
  Nature Geoscience 1: 684-687 (2008)
• Reaction of rhenium and carbon at high pressures and temperature
  Juarez-Arellano, E.A., Winkler, B., Friedrich, A., Wilson, D.J., Koch-Müller, M., Knorr, K., Vogel, S., Wall, J.J., Reiche, H., Crichton, W.,
  Ortega-Aviles, M., and Avalos-Borja, M.
  Zeitschrift für Kristallographie, 223,: 492-501 (2008)
• Compression behaviour of nitridocarbidosilicates M2[Si4N6C], M = Y, Ho, Er, studied with X-ray diffraction and ab-initio calculations
  Friedrich, A., Winkler, B., Knorr, K., Lieb, A., Höppe, H.A., Schnick, W., Milman, V., Hanfland, M.
  Journal of Physics and Chemistry of Solids, 70, 97-106.

2007

• Noblest of All Metals Is Structurally Unstable at High Pressure
  L. Dubrovinsky, N. Dubrovinskaia, W. A. Crichton, A. S. Mikhaylushkin, S. I. Simak, I. A. Abrikosov,
  J. S. de Almeida, R. Ahuja, W. Luo, and B. Johansson
  Phys. Rev. Lett. 2007 98, 045503
• Single-crystal structure refinement of diaspore at 50 GPa
  A. Friedrich, E. Haussühl, R. Boehler, W. Morgenroth, E.A. Juarez-Arellano, and B. Winkler
  Am. Mineral. 2007, 92, 1640-1644
• High-Pressure Synthesis of Crystalline Carbon Nitride Imide, C2N2(NH)
  E. Horvath-Bordon, R. Riedel, P. F. McMillan, P. Kroll, G. Miehe, P.A. van Aken, A. Zerr, P. Hoppe, O. Shebanova, I. McLaren, S. Lauterbach, E. Kroke, R. Boehler
  a) Angewandte Chemie 119 (2007) 1498 - 1502. b) Angewandte Chemie Int. Ed. 46 (2007) 1476 – 1480.
• High-pressure multi-anvil synthesis and structure refinement of oxygen-bearing cubic zirconium(IV) nitride
  Dmytro A. Dzivenko, Andreas Zerr, Vadim K. Bulatov, Gerhard Miehe, Jinwang Li, Brunhilde Thybusch, Joachim Brötz, Hartmut Fueß, Gerhard Brey, Ralf Riedel
  Advanced Materials 19 (2007) 1869 - 1873.
• New Ceramic Phases in the Ternary Si-C-N System
  R. Riedel, E. Horvarth-Bordon, H.-J. Kleebe, P. Kroll, G. Miehe, P. A. van Aken, S. Lauterbach
  Journal of the Chinese Ceramic Society 35 (2007) 955 - 967.
• Elastic Moduli and Hardness of c-Zr2.86(N0.8800.12)4 having Th3P4-Type Structure
  Dmytro A. Dzivenko, Andreas Zerr, Elmar Schweitzer, Mathias Göken, Reinhard Boehler, Ralf Riedel
  Applied Physics Letters 90 (2007) 191910.
• High-pressure properties of diaspore, AlO(OH)
  Friedrich, A., Wilson, D.J., Haussühl, E., Winkler, B., Morgenroth, W., Refson, K. and Milman, V
  Physics and Chemistry of Minerals, 34, (2007)145-157.

2006

• High-pressure chemistry of nitride-based materials
  Elisabeta Horvath-Bordon, Ralf Riedel, Andreas Zerr, Paul F. McMillan, Gudrun Auffermann,
  Yurii Prots, Welf Bronger, Ruediger Kniep and Peter Kroll
  Chem Soc Rev 2006, 35, 987-1014
• Equation of state of cubic hafnium(IV) nitride having Th3P4-type structure
  Dmytro A. Dzivenko, Andreas Zerra, Reinhard Boehler, Ralf Riedel
  Solid State Communications 2006, 139, 255-258
• Mysterious Platinum Nitride
  Jörg von Appen, Marck-Willem Lumey, and Richard Dronskowski
  Angew.Chem. Int. Ed. 2006, 45, 4365-4368