Research Unit FOR 2125

G. Aprilis, C. Strohm, I. Kupenko, S. Linhardt, A. Laskin, D. Vasiukov, V. Cerantola, E. Koemets, C. McCammon, A. Kurnosov, A. Chumakov, N. Dubrovinskaia and L. Dubrovinsky. Portable double-sided pulsed laser heating system for time resolved geoscience and materials science applications. Reviews of Scientific Instruments, doi:10.1063/1.4998985, 2017.

N. Biedermann, S. Speziale, B. Winkler, H. J. Reichmann, M. Koch-Müller and G. Heide. High pressure phase behavior of SrCO₃: an experimental and computational Raman scattering study. Physics and Chemistry of Minerals, 44:335-343, 2017.

N. Biedermann, B. Winkler, S. Speziale, H. J. Reichmann and M. Koch-Müller. Single-crystal elasticity of SrCO₃ by Brillouin spectroscopy. High Pressure Research, doi:10.1080/08957959.2017.1289193, 2017.

V. Cerantola, E. Bykova, I. Kupenko, M. Merlini, L. Ismailova, C. McCammon, M. Bykov, A. I. Chumakov, S. Petitgierard, I. Kantor, V. Svitlyk, J. Jacobs, M. Hanfland, M. Mezouar, C. Prescher, R. Rüffer and L. Dubrovinsky. Stability of iron-bearing carbonates in the deep Earth's interior. Nature Communications, doi: 10.1038/ncomms15960, 2017.

S. Chariton, V. Cerantola, L. Ismailova, E. Bykova, M. Bykov, I. Kupenko, C. McCammon and L. Dubrovinsky. The high-pressure behavior of spherocobaltite (CoCO3): A single crystal Raman spectroscopy and XRD study. Physics and Chemistry of Minerals, doi:10.1007/s00269-017-0902-5, 2017.

I. Efthimiopoulos, S. Jahn, A. Kuras, U. Schade and M. Koch-Müller. Combined high-pressure and high temperature vibrational studies of dolomite: phase diagram and evidence of a new distorted phase. Physics and Chemistry of Minerals, doi:10.1007/s00269-017-0874-5, 2017.

J. Müller, I. Efthimiopoulos, S. Jahn and M. Koch-Müller. Effect of temperature on the pressure-induced spin transition in siderite and ferromagnesite derived from Raman spectroscopy. European Journal of Mineralogy, doi:10.1127/ejm/2017/0029-2645, 2017.

J. Müller, M. Koch-Müller, D. Rhede, F. Wilke and R. Wirth. Melting relations in the system CaCO₃–MgCO₃ at 6 GPa. American Mineralogist, doi:10.2138/am-2017-5831, 2017.

S. Petitgirard, G. Spiekermann, C. Weis, C. Sahle, C. Sternemann and M. Wilke. Miniature diamond anvils for X-ray Raman scattering spectroscopy experiments at high pressure. Journal of Synchrotron Radiation, 24:276-282, 2017.

M. Stękiel, T. Nguyen Thanh, S. Chariton, C. McCammon, A. Bosak, W. Morgenroth, V. Milman, K. Refson and B. Winkler. High pressure elasticity of FeCO₃-MgCO₃ carbonates. Physics of the Earth and Planetary Interiors, 271:57-63, 2017.

M. N. Taran, J. Müller, A. Friedrich and M. Koch-Müller. High-pressure optical spectroscopy study of natural siderite. Physics and Chemistry of Minerals, doi:10.1007/s00269-017-0880-7, 2017.

C. Weis, C. Sternemann, V. Cerantola, C. Sahle, G. Spiekermann, M. Harder, Y. Forov, A. Kononov, R. Sakrowski, H. Yavaş, M. Tolan and M. Wilke. Pressure driven spin transition in siderite and magnesiosiderite single crystals. Nature, Scientific Reports, doi:10.1038/s41598-017-16733-3, 2017.

N. Biedermann, K. Appel, G. Spiekermann, W. Morgenroth, A. Pakhomova and M. Wilke. In-situ stability of carbonates in presence of mantle phases, IUCr 2017, Talk.

N. Biedermann, K. Appel, G. Spiekermann, W. Morgenroth, A. Pakhomova, R. Wirth and M. Wilke. Trace-element fractionation processes between carbonates and silicates at mantle conditions, Goldschmidt 2017, Poster.

N. Biedermann, K. Appel, G. Spiekermann, W. Morgenroth, A. Pakhomova, M. Bykov, R. Wirth and M. Wilke. Carbonate-silicate reactions under mantle conditions. The role of carbonates as possible trace-element carriers in the deep Earth, GeoBremen, Talk.

N. Biedermann, K. Appel, G. Spiekermann, W. Morgenroth, A. Pakhomova, M. Bykov, R. Wirth and M. Wilke. Trace-element fractionation processes between carbonates and silicates at mantle conditions, DCO Workshop 2017, Poster.

N. Biedermann. Stability of carbonates at lower mantle conditions - a possible candidate for carbon storage in the Earth's deep interior, DCO Workshop 2017, Lightning Talk.

S. Chariton, E. Bykova, M. Bykov, V. Cerantola, D. Vasiukov, M. Stękiel, G. Aprilis, I. Kupenko, L. Ismailova, A. Chumakov, B. Winkler, C. McCammon and L. Dubrovinsky. Looking for carbonates in the deep Earth. An Experimental Approach at Extreme Conditions. AGU 2017, Poster.

S. Chariton, V. Cerantola, E. Bykova, M. Bykov, I. Kupenko, D. Vasiukov, L. Ismailova, G. Aprilis, A. Chumakov, C. McCammon and L. Dubrovinsky. Looking for Carbonates in the Deep Earth. An experimental approach at extreme conditions. DCO Workshop 2017, Poster.

S. Chariton. Looking for carbonates in the deep Earth. An experimental approach at extreme conditions. DCO Workshop 2017, Lightning Talk.

S. Chariton, E. Bykova, M. Bykov, V. Cerantola, I. Kupenko, G. Aprilis, C. McCammon and L. Dubrovinsky. The Crystal Chemistry of Transition Metal Carbonates. BGI Academy Comission Meeting 2017, Poster 21.

S. Chariton, C. McCammon, D. Vasiukov, V. Cerantola, G. Aprilis, A. Chumakov and L. Dubrovinsky. Elastic Wave Velocities of Fe-Bearing Carbonates: A Nuclear Inelastic Scattering Study for Deep Carbon. Goldschmidt 2017, Talk.

S. Chariton, C. McCammon, D. Vasiukov, V. Cerantola, I. Kupenko, G. Aprilis, A. Chumakov and L. Dubrovinsky. Elastic wave velocities of Fe-bearing carbonates using Nuclear Inelastic Scattering: Implications for the Deep Carbon Cycle. Congrès des Doctorants 2017, Talk.

C.-J. Fruhner, L. Bayarjargal, N. Schrodt, R. Luchitskaia and B. Winkler. Pressure induced phase transition in Eu doped CaCO₃ detected by fluorescence spectroscopy, DGK 2017, Talk.

M. Koch-Müller. Carbonates under extreme conditions – two examples: (i) the high-spin to low-spin transition of iron in siderite and (ii) melting relations in the system CaCO₃-MgCO₃ at 6 GPa. Seminar at the Institute of Mineralogy and Crystallography of the University of Vienna, 2017.

C. McCammon, V. Cerantola, E. Bykova, I. Kupenko, M. Bykov, A. Chumakov, R. Rüffer and L. Dubrovinsky. Tracing iron-carbon redox from surface to core. AGU 2017, Talk.

C. McCammon. Seeking carbon in the deep Earth. Seminar at the Geophysical Laboratory of Carnegie Science, 2017.

C. McCammon. A synchrotron journey inside the Earth. 29^th MAX IV Laboratory User Meeting 2017, Talk.

C. McCammon. Small, smaller, smallest. International Conference on the Applications of the Mössbauer Effect 2017, Talk.

C. McCammon and B. Winkler. Spotlight on carbonates under pressure. 3^rd Deep Carbon Observatory International Science Meeting 2017, Talk.

J. Müller, I. Efthimiopoulos, S. Jahn and M. Koch-Müller. The effect of temperature on the pressure-induced spin transition in siderite and ferromagnesite. DMG 2017, Talk.

J. Müller, I. Efthimiopoulos, S. Jahn and M. Koch-Müller. Effect of temperature on the pressure-induced spin transition in siderite and ferromagnesite derived from Raman spectroscopy, Goldschmidt 2017, Talk.

J. Müller, I. Efthimiopoulos, S. Speziale, M. Taran, A. Friedrich, S. Jahn and M. Koch-Müller. Fe-bearing carbonates at extreme conditions with focus on high spin to low spin transitions. Seminar at the Institute of Mineralogy at the University of Münster, 2017.

L. Dubrovinsky, N. Dubrovinskaia and S. Chariton. Structural Mineral Physics at Extreme Conditions, AGU 2017, Invited Talk.

U. Schade, I. Efthimiopoulos, J. Müller, E. Ritter and M. Koch-Müller. A new FIR microscope at IRIS. Goldschmidt 2017, Poster.

T. Schlothauer, U. Kempe, E. Kroke and G. Heide. Shock wave treatment of calcite up to 116 GPa. Goldschmidt 2017, Poster.

T. Schlothauer, C. Schimpf, G. Heide and E. Kroke. Using of W-Cu-alloys for synthesis experiments: A pathway to the 2 Mbar boundary? IIEFM ELBRUS 2017, Talk.

M. Stękiel, T. Nguyen Thanh, S. Chariton, C. McCammon, A. Bosak, R. Luchitskaia, K. Refson, V. Milman and B. Winkler. High pressure elastic properties of FeCO₃ and MgCO₃. DGK 2017, Talk.

M. Stękiel, T. Nguyen Thanh, S. Chariton, C. McCammon, A. Bosak, W. Morgenroth, K. Refson, V. Milman and B. Winkler. High pressure elasticity of FeCO₃-MgCO₃ carbonates. AIRAPT 2017, Talk.

M. Stękiel, T. Nguyen Thanh, S. Chariton, C. McCammon, A. Bosak, W. Morgenroth, K. Refson, V. Milman and B. Winkler. High pressure elasticity of FeCO₃-MgCO₃ carbonates. EHPRG 2017, Talk.