MR41B:
The Role of Transition Elements in the Geophysical and Geochemical Processes in the Deep Earth II Posters

Session ID#: 4500

Thursday, 18 December 2014: 8:00 AM-12:20 PM
Not an Option (Moscone West)
Chairs:  Jung-Fu Lin, University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States and Renata Wentzcovitch, University of Minnesota Twin Cities, Minneapolis, MN, United States
Primary Convener:  Jung-Fu Lin, University of Texas at Austin, Austin, TX, United States
Co-conveners:  Renata Wentzcovitch, University of Minnesota Twin Cities, Minneapolis, MN, United States and Catherine A McCammon, University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany
OSPA Liaison:  Jung-Fu Lin, University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States
Co-Sponsor(s):
  • DI - Study of the Earth's Deep Interior
  • V - Volcanology, Geochemistry and Petrology
Index Terms:

3621 Mantle processes [MINERALOGY AND PETROLOGY]
3909 Elasticity and anelasticity [MINERAL PHYSICS]
3919 Equations of state [MINERAL PHYSICS]
3924 High-pressure behavior [MINERAL PHYSICS]
Virtual Option?: No

Abstracts Submitted to this Session:

 
The Jahn-Teller-Effect of Cu2+ on the Spinel Structure at High Pressure (9939)
Atsushi Kyono1, Yuki Nakamoto2, Masafumi Sakata2 and Masato Kato1, (1)University of Tsukuba, Tsukuba, Japan, (2)Osaka University, Osaka, Japan
 
The Local Structural State of Aluminosilicate Garnet Solid Solutions: An Investigation of Grospydite Garnet from the Roberts Victor Kimberlite Using Paramagnetically Shifted 27Al and 29Si MAS NMR Resonances (11085)
Aaron C Palke, Stanford University, Stanford, CA, United States, Charles A Geiger, Salzburg University, Department Chemistry and Physics of Materials, Salzburg, Austria and Jonathan F Stebbins, Stanford University, Geological Sciences, Stanford, CA, United States
 
Application of multigrain crystallography to mineralogy of the deep Earth (27693)
Li Zhang1,2, Yue Meng3, Dimitry Popov3, Junyue Wang1,2 and Ho-kwang Mao1, (1)Center for High Pressure Science & Technology Advanced Research, Shanghai, China, (2)Geophysical Laboratory, Washington Dc, DC, United States, (3)Carnegie Institution of Washington, HPCAT, Argonne, IL, United States
 
Elasticity of Single-Crystal Phase D across the Spin Transitions of Ferrous and Ferric Iron in the Lower Mantle (13819)
Xiang Wu, Peking University, Beijing, China, Jung-Fu Lin, University of Texas at Austin, Austin, TX, United States, Jin Liu, Univ. of Wisconsin, Madison, United States, Zhu Mao, University of Science and Technology of China, Hefei, China, Xinzhuan Guo, Chinese Academy of Sciences, Guiyang, China, Takashi Yoshino, Okayama University, Okayama, Japan, Catherine A McCammon, University of Bayreuth, Bayreuth, Germany, Yuming Xiao, Geophysical Laboratory, Washington Dc, DC, United States and Vitali B Prakapenka, The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States
 
Spin and Structural Transitions of Ferromagnesite in the Earth’s Lower Mantle (29971)
Jung-Fu Lin, University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States, Jin Liu, Univ. of Wisconsin, Madison, United States and Vitali B Prakapenka, The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States
 
The High Pressure Behavior of the FeOOH Polymorphs (22966)
Mary M Reagan, Stanford Earth Sciences, Geological Sciences, Stanford, CA, United States, Arianna E Gleason, SLAC, Menlo Park, United States and Wendy L Mao, Stanford-Geological & Env Sci, Stanford, CA, United States
 
Elasticity of ferropericlase at lower mantle conditions (12553)
Zhongqing Wu, University of Science and Technology of China, Laboratory of Seismology and Physics of Earth’s Interior, School of Earth and Space Sciences, Hefei, China, João F Justo, Universidade de São Paulo, São Paulo, Brazil and Renata Wentzcovitch, University of Minnesota Twin Cities, Minneapolis, MN, United States
 
Thermoelastic properties of rock-salt NaCl at high pressures and temperatures (30304)
Michel Lacerda Marcondes1, Gaurav Shukla2 and Renata Wentzcovitch2, (1)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)University of Minnesota Twin Cities, Minneapolis, MN, United States
 
Thermoelasticity of Al3+- and Fe3+-bearing bridgemanite (24199)
Gaurav Shukla and Renata Wentzcovitch, University of Minnesota Twin Cities, Minneapolis, MN, United States
 
Electronic Spin and Valence States of Iron in the Lower-Mantle Silicate Perovskite (26568)
Yun-Yuan Chang1,2, Ye Wu2,3, Jung-Fu Lin2, Catherine A McCammon4, Takuo Okuchi5 and Naotaka Tomioka5, (1)Center for High Pressure Science and Technology Advanced Research, Shanghai, China, (2)University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States, (3)Peking University, School of Earth and Space Sciences, Beijing, China, (4)University of Bayreuth, Bayreuth, Germany, (5)Institute for Study of the Earth's Interior, Okayama University, Tottori, Japan
 
Thermoelasticity of (Mg,Fe)SiO3 perovskite (30221)
Han Hsu1, Gaurav Shukla2, Zhongqing Wu3, Matteo Cococcioni4 and Renata Wentzcovitch2, (1)National Central University, Kanagawa, Japan, (2)University of Minnesota Twin Cities, Minneapolis, MN, United States, (3)University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China, (4)University of Minnesota, Minneapolis, MN, United States
 
Single Crystal Elasticity of Iron Bearing Perovskite and Post Perovskite Analog (7037)
Akira Yoneda, Okayama University, Okayama, Japan, Hiroshi Fukui, University of Hyogo, Kobe, Japan and Alfred Q. R. Baron, RIKEN SPring-8 Center, Hyogo, Japan
 
Post-Perovskite: The Last Mantle Phase Transition? an Ab Initio Study on Fe-Bearing MgSiO3 (11040)
Shuai Zhang, University of California Berkeley, Berkeley, CA, United States and Burkhard Militzer, University of California Berkeley, Department of Astronomy, Berkeley, CA, United States
 
(Fe, Al)-bearing post-perovskite in the Earth’s lower mantle (31410)
Hui Bian1, Zhu Mao1, Jung-Fu Lin2, Jing Yang3, Jin Liu4, Heather C Watson5, Jiuhua Chen6, Vitali B Prakapenka7, Yuming Xiao8 and Paul Chow8, (1)University of Science and Technology of China, Hefei, China, (2)University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States, (3)The University of Texas at Austin, Geological Sciences, Austin, TX, United States, (4)Univ. of Wisconsin, Madison, United States, (5)Rensselaer Polytechnic Institute, Troy, United States, (6)Florida International University, Mechanical and Materials Engineering, Miami, United States, (7)The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States, (8)Geophysical Laboratory, Washington Dc, DC, United States
 
Pressure Induced Iron Spin Crossover in MgGeO3 Perovskite and Post-perovskite (30015)
Renata Wentzcovitch, Gaurav Shukla and Mehmet Topsakal, University of Minnesota Twin Cities, Minneapolis, MN, United States
 
First-principles study of rare-earth (RE) cobaltites (RE=Nd,Sm,Gd,Dy,Er,Lu) (30397)
Mehmet Topsakal and Renata Wentzcovitch, University of Minnesota Twin Cities, Minneapolis, MN, United States
 
Searching for high magnetization density in bulk Fe: a new metastable Fe6 phase (30923)
Matteo Cococcioni, University of Minnesota, Minneapolis, MN, United States
 
Properties of Silicate Melts at High Pressure and Temperature from Ab Initio Calculations (12183)
Alexandra Catalina Seclaman, Ecole Normale Supérieure Lyon, Lyon, France and Razvan Caracas, CNRS Lyon, Laboratory of Geology of Lyon, Lyon, France