MR21B:
Planetary Materials II Deep Earth

Tuesday, 16 December 2014: 8:00 AM-10:00 AM
Chairs:  Sebastien Merkel, Université de Lille, Villeneuve d'Ascq, France and Zhu Mao, University Science & Technology of China, Hefei, Anhui, China
Primary Conveners:  Marius A Millot, UC Berkeley, Livermore, CA, United States
Co-conveners:  Sebastien Merkel, Université de Lille, Villeneuve d'Ascq, France, Zhu Mao, University Science & Technology of China, Hefei, Anhui, China and Francois Soubiran, University of California Berkeley, Berkeley, CA, United States
OSPA Liaisons:  Francois Soubiran, University of California Berkeley, Berkeley, CA, United States

Abstracts Submitted to this Session:

8:00 AM
MR21B-01
 
Small Shear Modulus of Cubic CaSiO3 Perovskite
Kenji Kawai, University of Tokyo, Bunkyo-ku, Japan and Taku Tsuchiya, Geodynamics Research Center, Matsuyama, Japan
8:15 AM
MR21B-02
 
Ultra-Low Velocity Zones and the Effect of Iron on the Elasticity of the Lower-Mantle
Joshua Muir and John Peter Brodholt, University College London, London, United Kingdom
8:30 AM
MR21B-03
 
Elasticity of Hydrous Phases in Subduction Zones- Geophysical Implications
Mainak Mookherjee, Cornell University, Ithaca, NY, United States and David Mainprice, University of Montpellier II, Montpellier Cedex 05, France
8:45 AM
MR21B-04
 
Single Crystal Elasticity of Majoritic Garnets: Stagnant Slabs and Thermal Anomalies at the Base of the Transition Zone
Martha G Pamato1, Alexander Kurnosov1, Tiziana Boffa Ballaran1, Daniel J Frost1, Luca Ziberna2, Mattia Giannini1, Sergey N Tkachev3, Kirill K Zhuravlev4, Vitali Prakapenka5 and Sergio Speziale6, (1)Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany, (2)University of Bristol, Bristol, United Kingdom, (3)University of Chicago, Chicago, IL, United States, (4)University of Chicago, Willowbrook, IL, United States, (5)University of Chicago, Argonne, IL, United States, (6)Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany
9:00 AM
MR21B-05
 
Sound velocity of δ-AlOOH up to core-mantle boundary pressures: Implications for the seismic anomalies induced by hydrated sediment in subducting slabs
Izumi Mashino, Motohiko Murakami and Eiji Ohtani, Tohoku University, Sendai, Japan
9:15 AM
MR21B-06
 
Measurements of Electrical and Thermal Conductivity of Iron Under Earth’s Core Conditions
Kenji Ohta, Tokyo Institute of Technology, Tokyo, Japan, Yasuhiro Kuwayama, Ehime University, Ehime, Japan, Katsuya Shimizu, Osaka University, Osaka, Japan, Takashi Yagi, AIST - National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, Kei Hirose, Earth-Life Science Institute, Meguro, Japan and Yasuo Ohishi, Japan Synchrotron Radiation Research Institute, Hyogo, Japan
9:30 AM
MR21B-07
 
Trace and Minor Elements in Magmas at High Pressure: In Situ Structural Insights on Partitioning at Depth
Chrystele Sanloup1, Benjamin Cochain1, Charlotte de Grouchy2, Clémence Leroy3, Helene Bureau3, Burkhard Schmidt4, Zuzana Konopkova5, Innokenty Kantor6, Tetsuo Irifune7 and Dominik Daisenberg8, (1)University Pierre and Marie Curie Paris VI, Paris, France, (2)University of Edinburgh, Edinburgh, United Kingdom, (3)CNRS, IMPMC, CNRS-UPMC Sorbonne Universites, Paris Cedex 16, France, (4)Georg-August-Universitaet Goettingen, Goettingen, Germany, (5)DESY Deutsches Elektronen Synchrotron, Hamburg, Germany, (6)ESRF European Synchrotron Radiation Facility, Grenoble, France, (7)Ehime University, Matsuyama, Japan, (8)Diamond Light Source, Didcot, United Kingdom
9:45 AM
MR21B-08
 
Elasticity and Anelasticity of Materials from Time-Resolved X-ray Diffraction
Stanislav V Sinogeikin, Jesse Smith, Chuanlong Lin, Ligang Bai, Eric Rod and Guoyin Shen, HPCAT, Carnegie Institution of Washington, Argonne, IL, United States
 
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