Matches in SemOpenAlex for { <https://semopenalex.org/work/W2934294290> ?p ?o ?g. }
- W2934294290 endingPage "447" @default.
- W2934294290 startingPage "441" @default.
- W2934294290 abstract "The lower mantle makes up more than a half of our planet’s volume. Mineralogical and petrological experiments on realistic bulk compositions under high pressure–temperature (P–T) conditions are essential for understanding deep mantle processes. Such high P–T experiments are commonly conducted in a laser-heated diamond anvil cell, producing a multiphase assemblage consisting of 100 nm to submicron crystallite grains. The structures of these lower mantle phases often cannot be preserved upon pressure quenching; thus, in situ characterization is needed. The X-ray diffraction (XRD) pattern of such a multiphase assemblage usually displays a mixture of diffraction spots and rings as a result of the coarse grain size relative to the small X-ray beam size (3–5 μm) available at the synchrotron facilities. Severe peak overlapping from multiple phases renders the powder XRD method inadequate for indexing new phases and minor phases. Consequently, structure determination of new phases in a high P–T multiphase assemblage has been extremely difficult using conventional XRD techniques. Our recent development of multigrain XRD in high-pressure research has enabled the indexation of hundreds of individual crystallite grains simultaneously through the determination of crystallographic orientations for these individual grains. Once indexation is achieved, each grain can be treated as a single crystal. The combined crystallographic information from individual grains can be used to determine the crystal structures of new phases and minor phases simultaneously in a multiphase system. With this new development, we have opened up a new area of crystallography under the high P–T conditions of the deep lower mantle. This paper explains key challenges in studying multiphase systems and demonstrates the unique capabilities of high-pressure multigrain XRD through successful examples of its applications." @default.
- W2934294290 created "2019-04-11" @default.
- W2934294290 creator A5001516571 @default.
- W2934294290 creator A5066716873 @default.
- W2934294290 creator A5077994759 @default.
- W2934294290 creator A5085863207 @default.
- W2934294290 date "2019-06-01" @default.
- W2934294290 modified "2023-10-11" @default.
- W2934294290 title "Development of High-Pressure Multigrain X-Ray Diffraction for Exploring the Earth’s Interior" @default.
- W2934294290 cites W1572019502 @default.
- W2934294290 cites W1970101802 @default.
- W2934294290 cites W1974487098 @default.
- W2934294290 cites W1984800782 @default.
- W2934294290 cites W2004577838 @default.
- W2934294290 cites W2006344444 @default.
- W2934294290 cites W2014713350 @default.
- W2934294290 cites W2028975035 @default.
- W2934294290 cites W2030551383 @default.
- W2934294290 cites W2031407346 @default.
- W2934294290 cites W2037999193 @default.
- W2934294290 cites W2040332359 @default.
- W2934294290 cites W2051189536 @default.
- W2934294290 cites W2060413224 @default.
- W2934294290 cites W2061848266 @default.
- W2934294290 cites W2066003148 @default.
- W2934294290 cites W2070884219 @default.
- W2934294290 cites W2074542872 @default.
- W2934294290 cites W2081005627 @default.
- W2934294290 cites W2091715315 @default.
- W2934294290 cites W2100283412 @default.
- W2934294290 cites W2105945095 @default.
- W2934294290 cites W2123622014 @default.
- W2934294290 cites W2131350133 @default.
- W2934294290 cites W2137876801 @default.
- W2934294290 cites W2142474485 @default.
- W2934294290 cites W2151496609 @default.
- W2934294290 cites W2164777700 @default.
- W2934294290 cites W2181243815 @default.
- W2934294290 cites W2188244609 @default.
- W2934294290 cites W2266193232 @default.
- W2934294290 cites W2333456692 @default.
- W2934294290 cites W2341962194 @default.
- W2934294290 cites W2465679857 @default.
- W2934294290 cites W2791094407 @default.
- W2934294290 cites W4247148630 @default.
- W2934294290 cites W4248872320 @default.
- W2934294290 doi "https://doi.org/10.1016/j.eng.2019.02.004" @default.
- W2934294290 hasPublicationYear "2019" @default.
- W2934294290 type Work @default.
- W2934294290 sameAs 2934294290 @default.
- W2934294290 citedByCount "9" @default.
- W2934294290 countsByYear W29342942902019 @default.
- W2934294290 countsByYear W29342942902020 @default.
- W2934294290 countsByYear W29342942902022 @default.
- W2934294290 countsByYear W29342942902023 @default.
- W2934294290 crossrefType "journal-article" @default.
- W2934294290 hasAuthorship W2934294290A5001516571 @default.
- W2934294290 hasAuthorship W2934294290A5066716873 @default.
- W2934294290 hasAuthorship W2934294290A5077994759 @default.
- W2934294290 hasAuthorship W2934294290A5085863207 @default.
- W2934294290 hasBestOaLocation W29342942901 @default.
- W2934294290 hasConcept C120665830 @default.
- W2934294290 hasConcept C121332964 @default.
- W2934294290 hasConcept C127313418 @default.
- W2934294290 hasConcept C137637335 @default.
- W2934294290 hasConcept C185592680 @default.
- W2934294290 hasConcept C191897082 @default.
- W2934294290 hasConcept C192562407 @default.
- W2934294290 hasConcept C199289684 @default.
- W2934294290 hasConcept C207114421 @default.
- W2934294290 hasConcept C21368211 @default.
- W2934294290 hasConcept C23455440 @default.
- W2934294290 hasConcept C50515024 @default.
- W2934294290 hasConcept C8010536 @default.
- W2934294290 hasConceptScore W2934294290C120665830 @default.
- W2934294290 hasConceptScore W2934294290C121332964 @default.
- W2934294290 hasConceptScore W2934294290C127313418 @default.
- W2934294290 hasConceptScore W2934294290C137637335 @default.
- W2934294290 hasConceptScore W2934294290C185592680 @default.
- W2934294290 hasConceptScore W2934294290C191897082 @default.
- W2934294290 hasConceptScore W2934294290C192562407 @default.
- W2934294290 hasConceptScore W2934294290C199289684 @default.
- W2934294290 hasConceptScore W2934294290C207114421 @default.
- W2934294290 hasConceptScore W2934294290C21368211 @default.
- W2934294290 hasConceptScore W2934294290C23455440 @default.
- W2934294290 hasConceptScore W2934294290C50515024 @default.
- W2934294290 hasConceptScore W2934294290C8010536 @default.
- W2934294290 hasFunder F4320321001 @default.
- W2934294290 hasIssue "3" @default.
- W2934294290 hasLocation W29342942901 @default.
- W2934294290 hasLocation W29342942902 @default.
- W2934294290 hasOpenAccess W2934294290 @default.
- W2934294290 hasPrimaryLocation W29342942901 @default.
- W2934294290 hasRelatedWork W1978033549 @default.
- W2934294290 hasRelatedWork W1979548081 @default.
- W2934294290 hasRelatedWork W2038729875 @default.
- W2934294290 hasRelatedWork W2063870699 @default.
- W2934294290 hasRelatedWork W2073969472 @default.