Session A42: Focus Session: Planetary Materials I

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Abstracts
Sponsoring Units: DMP DCOMP
Chair: Renata Wentzcovitch, University of Minnesota
Baltimore Convention Center - 345


Monday, March 13, 2006
8:00AM - 8:36AM

A42.00001: Electronic structure and phase transition in iron bearing minerals
Invited Speaker: Stefano de Gironcoli

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Monday, March 13, 2006
8:36AM - 8:48AM

A42.00002: High-to-low spin transition in iron in Magnesiow\"{u}stite: elastic properties
Cesar R.S. da Silva , Taku Tsuchiya , Renata M. Wentzcovitch , Stefano de Gironcoli

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Monday, March 13, 2006
8:48AM - 9:00AM

A42.00003: Spin state of ferrous iron in perovskite
Ryan Requist , Koichiro Umemoto , Renata Wentzcovitch

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Monday, March 13, 2006
9:00AM - 9:12AM

A42.00004: Ab Initio Study of Thermodynamics of Fe and Spin Transitions in the Lower Mantle
Dane Morgan , Amelia Berta , Kristin Persson , Gerbrand Ceder

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Monday, March 13, 2006
9:12AM - 9:48AM

A42.00005: Effects of the Spin Transition of Iron in Magnesiow\"{u}stite-(Mg,Fe)O: Applications to the Earth's Lower Mantle
Invited Speaker: Jung-Fu Lin

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Monday, March 13, 2006
9:48AM - 10:00AM

A42.00006: Electronic Spin State and Elasticity of (Mg, Fe)(Si, Al)O3-perovskite at high pressure
Li Li , Donald Weidner , John Brodholt , Stephen Stackhouse , Maria Alfredsson , David Price

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Monday, March 13, 2006
10:00AM - 10:12AM

A42.00007: Theory of magnesium silicates with bearing Fe and Al in the lower mantle and the Earth's D'' layer
Feiwu Zhang , Artem Oganov

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Monday, March 13, 2006
10:12AM - 10:24AM

A42.00008: High Pressure studies on nanoparticles of gamma Fe$_{2}${O}$_{3}$
Arun Bommannavar , Maddury Somayazulu , Vaman Naik , Ratna Naik

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Monday, March 13, 2006
10:24AM - 10:36AM

A42.00009: Composition Dependence of Pressure-Induced Spin Transitions in the (Mg,Fe)SiO3 Perovskite and (Mg,Fe)O Rocksalt System
Amelia Berta , Kristin Persson , Gerbrand Ceder , Dane Morgan

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