Collaborative Project: Theoretical Investigation of Core Materials from First Principles: Solid and Liquid Phases and Melting of Iron
Collaborative Project: Theoretical Investigation of Core Materials from First Principles: Solid and Liquid Phases and Melting of Iron
批准号:
9614363
负责人:
Ronald Cohen
金额:
$4.23万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-06-01 至 1999-05-31
中文摘要
这是一项在地核条件下继续对铁和铁合金进行理论研究的更新建议。pi计划将他们的工作扩展到评估磁芯的时间依赖特性、铁的电磁特性和铁合金的特性。他们还将继续研究铁的相稳定性,包括对限制核心温度至关重要的熔化曲线,以及推断内核晶体结构所必需的亚固相图。
英文摘要
9614363 Cohen This is a renewal proposal to continue theoretical studies of iron and iron alloys under conditions of the earth's core. The PIs plan to expand their work into the evaluation of time-dependent properties of the core, electromagnetic properties of iron, and the properties of iron alloys. They will also continue to investigate the phase stability of iron, including the melting curve which is crucial for constraining the temperature of the core, and the sub-solidus phase diagram, necessary to infer the crystalline structure of the inner core.
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CSEDI Collaborative Research: Electrical and Thermal Transport in Iron and Iron Alloys at Core Conditions and its Effects on the Geodynamo and Thermal Earth History
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批准号:1901813
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项目类别:Continuing Grant
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资助金额:$63.72万
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财政年份:2019
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负责人:Ronald Cohen
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依托单位:
2019 Atmospheric Chemistry Gordon Research Conference (GRC); Sunday River, Maine; July 28-August 2, 2019
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批准号:1928989
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项目类别:Standard Grant
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资助金额:$2.5万
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财政年份:2019
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负责人:Ronald Cohen
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依托单位:
Collaborative Research: Wintertime INvestigation of Transport, Emissions, and Reactivity (WINTER)
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批准号:1360761
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项目类别:Standard Grant
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资助金额:$45.01万
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财政年份:2014
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负责人:Ronald Cohen
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依托单位:
The Atmospheric N Cycle: Biospheric Emissions and Chemical Transformations
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批准号:1352972
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项目类别:Standard Grant
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资助金额:$54.7万
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财政年份:2014
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负责人:Ronald Cohen
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依托单位:
International Collaboration in Chemistry: Measuring the effects of surfactants on cloud microphysics
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批准号:1303763
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项目类别:Standard Grant
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资助金额:$50.2万
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财政年份:2013
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负责人:Ronald Cohen
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依托单位:
Theoretical Investigations of Mantle and Core Materials
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批准号:1214807
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项目类别:Standard Grant
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资助金额:$32.6万
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财政年份:2012
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负责人:Ronald Cohen
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依托单位:
Nitrogen Oxide Chemistry: Connecting Ambient Concentrations to Mechanisms of Emission, Oxidaton and Aerosol Formation
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批准号:1120076
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项目类别:Standard Grant
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资助金额:$18.48万
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财政年份:2011
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负责人:Ronald Cohen
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依托单位:
EAGER: A Prototype Dense Observing Network for Air Quality (AQ) and Greenhouse Gas (GHG) Emissions Monitoring
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批准号:1038191
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项目类别:Standard Grant
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资助金额:$10.26万
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财政年份:2010
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负责人:Ronald Cohen
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依托单位:
GeoEd Program: Track 2 Integrative Collaboration: the Sensor Network: A New Bay Areas ReGENA on Air Quality and Greenhouse Gases
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批准号:1035050
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项目类别:Continuing Grant
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资助金额:$50.05万
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财政年份:2010
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负责人:Ronald Cohen
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依托单位:
CMG COLLABORATIVE RESEARCH: Quantum Monte Carlo Calculations of Deep Earth Materials
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批准号:1025392
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项目类别:Standard Grant
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资助金额:$19.82万
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财政年份:2010
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负责人:Ronald Cohen
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依托单位:
Theoretical Investigations of Mantle and Core Materials
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批准号:0738061
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项目类别:Standard Grant
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资助金额:$26.0万
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财政年份:2008
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负责人:Ronald Cohen
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依托单位:
Oxidation Processes in Forest Canopies and Biosphere-Atmosphere Exchange of Nitrogen Oxides
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批准号:0639847
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2007
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负责人:Ronald Cohen
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依托单位:
Ground-Based Observations of Nitrogen Oxides and Nitrates
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批准号:0511829
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项目类别:Standard Grant
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资助金额:$38.52万
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财政年份:2005
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负责人:Ronald Cohen
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依托单位:
Collaborative Research: CMG: Quantum Monte Carlo Calculations of Deep Earth Materials
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批准号:0530282
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2005
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负责人:Ronald Cohen
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依托单位:
A Workshop and Report on Computational Geoinformatics
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批准号:0422587
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项目类别:Standard Grant
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资助金额:$7.0万
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财政年份:2004
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负责人:Ronald Cohen
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依托单位:
Theoretical Investigations of Mantle Materials
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批准号:0310139
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2003
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负责人:Ronald Cohen
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依托单位:
Nitrogen Oxides at the University of California, Blodgett Forest Research Station
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批准号:0138669
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项目类别:Continuing Grant
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资助金额:$49.97万
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财政年份:2002
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负责人:Ronald Cohen
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依托单位:
COLLABORATIVE RESEARCH: Theoretical Investigation of Core Materials
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批准号:9980602
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项目类别:Standard Grant
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资助金额:$4.23万
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财政年份:2000
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负责人:Ronald Cohen
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依托单位:
Acquisition of a Supercomputer for Theoretical Geophysics
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批准号:9975753
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项目类别:Standard Grant
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资助金额:$28.09万
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财政年份:1999
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负责人:Ronald Cohen
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依托单位:
Observation of NO2 and Labile NOy During the Tropospheric Ozone Production about the Spring Equinox
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批准号:9907928
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项目类别:Standard Grant
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资助金额:$21.0万
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财政年份:1999
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负责人:Ronald Cohen
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依托单位:
海外基金