Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects
This report examines point defects in ice: molecular defects (vacancies and interstitials), protonic point defects (ions and Bjerrum defects) and electronic point defects (solvated electrons and radicals). Experimental results and theoretical models of the defects' atomic and electronic structu...
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ftdtic:ADA280790 2023-05-15T16:37:08+02:00 Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects Petrenko, Victor F. Whitworth, Robert W. THAYER SCHOOL OF ENGINEERING HANOVER NH 1994-04 text/html http://www.dtic.mil/docs/citations/ADA280790 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA280790 en eng http://www.dtic.mil/docs/citations/ADA280790 Approved for public release; distribution is unlimited. DTIC AND NTIS Snow Ice and Permafrost Crystallography *POINT DEFECTS *ICE *MOLECULAR STRUCTURE COMPUTERIZED SIMULATION IONS NUCLEAR MAGNETIC RESONANCE ELECTRON SPIN RESONANCE ELECTRICAL CONDUCTIVITY ABSORPTION SPECTRA DEFECT ANALYSIS SOLITONS DIFFUSION OXYGEN HYDROGEN X RAYS CRYSTAL LATTICES PHOTOLUMINESCENCE DIELECTRICS PROTONIC DEFECTS BJERRUM DEFECTS Text 1994 ftdtic 2016-02-22T03:28:06Z This report examines point defects in ice: molecular defects (vacancies and interstitials), protonic point defects (ions and Bjerrum defects) and electronic point defects (solvated electrons and radicals). Experimental results and theoretical models of the defects' atomic and electronic structures, energies and mobilities are reviewed. Special attention is given to the results of studies from the last two decades. Among the experimental techniques under consideration are nuclear magnetic resonance, X-rays topography, electron spin resonance, measurements of ice conductivity and dielectric permittivity, spectra of optical absorption and photoluminescence and measurements of diffusion coefficients of the oxygen and hydrogen isotopes in ice. Ab initio calculations, computer simulations, Jaccard's theory and soliton models are used to discuss the defects' structures and their properties. Ice, Molecular structure, Ice physics, Point defects. See also Part 1, ADA275149. Text Ice permafrost Defense Technical Information Center: DTIC Technical Reports database |
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Defense Technical Information Center: DTIC Technical Reports database |
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English |
topic |
Snow Ice and Permafrost Crystallography *POINT DEFECTS *ICE *MOLECULAR STRUCTURE COMPUTERIZED SIMULATION IONS NUCLEAR MAGNETIC RESONANCE ELECTRON SPIN RESONANCE ELECTRICAL CONDUCTIVITY ABSORPTION SPECTRA DEFECT ANALYSIS SOLITONS DIFFUSION OXYGEN HYDROGEN X RAYS CRYSTAL LATTICES PHOTOLUMINESCENCE DIELECTRICS PROTONIC DEFECTS BJERRUM DEFECTS |
spellingShingle |
Snow Ice and Permafrost Crystallography *POINT DEFECTS *ICE *MOLECULAR STRUCTURE COMPUTERIZED SIMULATION IONS NUCLEAR MAGNETIC RESONANCE ELECTRON SPIN RESONANCE ELECTRICAL CONDUCTIVITY ABSORPTION SPECTRA DEFECT ANALYSIS SOLITONS DIFFUSION OXYGEN HYDROGEN X RAYS CRYSTAL LATTICES PHOTOLUMINESCENCE DIELECTRICS PROTONIC DEFECTS BJERRUM DEFECTS Petrenko, Victor F. Whitworth, Robert W. Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects |
topic_facet |
Snow Ice and Permafrost Crystallography *POINT DEFECTS *ICE *MOLECULAR STRUCTURE COMPUTERIZED SIMULATION IONS NUCLEAR MAGNETIC RESONANCE ELECTRON SPIN RESONANCE ELECTRICAL CONDUCTIVITY ABSORPTION SPECTRA DEFECT ANALYSIS SOLITONS DIFFUSION OXYGEN HYDROGEN X RAYS CRYSTAL LATTICES PHOTOLUMINESCENCE DIELECTRICS PROTONIC DEFECTS BJERRUM DEFECTS |
description |
This report examines point defects in ice: molecular defects (vacancies and interstitials), protonic point defects (ions and Bjerrum defects) and electronic point defects (solvated electrons and radicals). Experimental results and theoretical models of the defects' atomic and electronic structures, energies and mobilities are reviewed. Special attention is given to the results of studies from the last two decades. Among the experimental techniques under consideration are nuclear magnetic resonance, X-rays topography, electron spin resonance, measurements of ice conductivity and dielectric permittivity, spectra of optical absorption and photoluminescence and measurements of diffusion coefficients of the oxygen and hydrogen isotopes in ice. Ab initio calculations, computer simulations, Jaccard's theory and soliton models are used to discuss the defects' structures and their properties. Ice, Molecular structure, Ice physics, Point defects. See also Part 1, ADA275149. |
author2 |
THAYER SCHOOL OF ENGINEERING HANOVER NH |
format |
Text |
author |
Petrenko, Victor F. Whitworth, Robert W. |
author_facet |
Petrenko, Victor F. Whitworth, Robert W. |
author_sort |
Petrenko, Victor F. |
title |
Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects |
title_short |
Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects |
title_full |
Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects |
title_fullStr |
Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects |
title_full_unstemmed |
Structure of Ordinary Ice IH. Part 2: Defects in Ice Volume 1: Point Defects |
title_sort |
structure of ordinary ice ih. part 2: defects in ice volume 1: point defects |
publishDate |
1994 |
url |
http://www.dtic.mil/docs/citations/ADA280790 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA280790 |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA280790 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766027440271917056 |