Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015150824> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2015150824 endingPage "74" @default.
- W2015150824 startingPage "65" @default.
- W2015150824 abstract "Abstract— All solid solar system bodies have been affected by impact to varying degrees, and, thus, magnetic records in these bodies may have been modified by shock events. Shock events may have overprinted all primordial magnetic records in meteorites. Shock metamorphism stages ranging from very little to extreme, when melting takes place, have been identified in meteorites. We are examining the creation and destruction of magnetic remanence associated with shock. In this paper, we develop a preliminary framework for understanding the magnetic properties of fine-grained Fe particles (20–110 nm), which carry most of the remanent magnetization in lunar samples and, by extension, the kamacite phase in meteorite samples. Initial experiments on shock effects due to a first-order shock-induced crystallographic transformation are described. The first characterization of pre- and postshock magnetic properties for sized Fe particles and the first characterization of the transformation remanent magnetization (TMRM) associated with the face-centered-cubic (fcc) to body-centered-cubic (bcc) transformation in fine particle Fe spheres are described. This is equivalent to the 13 GPa transitions in bcc Fe. We show that the TMRM is in the same direction as the ambient magnetic field present during the shock, but is deflected from the field direction by 30–45° and that the remanence intensity is 1–2 orders of magnitude less than expected for thermoremanent magnetization (TRM) acquired during cooling through the Curie temperature. Isothermal remanence acquisition curves (RA) reveal the increasing magnetic hardness due to shock. Magnetic hysteresis loops are used to characterize the particle size and the shock-induced magnetic anisotropy. Thermal demagnetization experiments describe the probable presence of particle size effects and the effects associated with recovery-recrystallization due to the annealing that takes place during the thermomagnetic experiment. These observations have implications for paleofield determinations and the recognition of thermal unblocking. A TMRM mechanism could produce a shock overprint in a meteorite and might impart a significant directional feature in an asteroid magnetic signature." @default.
- W2015150824 created "2016-06-24" @default.
- W2015150824 creator A5008000746 @default.
- W2015150824 creator A5033891079 @default.
- W2015150824 date "2000-01-01" @default.
- W2015150824 modified "2023-10-16" @default.
- W2015150824 title "Shock magnetism in fine particle iron" @default.
- W2015150824 cites W1975506492 @default.
- W2015150824 cites W1977144343 @default.
- W2015150824 cites W1995124297 @default.
- W2015150824 cites W1996799499 @default.
- W2015150824 cites W2003255082 @default.
- W2015150824 cites W2014988185 @default.
- W2015150824 cites W2018240889 @default.
- W2015150824 cites W2023643045 @default.
- W2015150824 cites W2027231021 @default.
- W2015150824 cites W2039256520 @default.
- W2015150824 cites W2042374363 @default.
- W2015150824 cites W2044736425 @default.
- W2015150824 cites W2058087714 @default.
- W2015150824 cites W2068030649 @default.
- W2015150824 cites W2077110528 @default.
- W2015150824 cites W2081266067 @default.
- W2015150824 cites W2089036346 @default.
- W2015150824 cites W2101090832 @default.
- W2015150824 cites W2108065644 @default.
- W2015150824 cites W4211153603 @default.
- W2015150824 cites W49182377 @default.
- W2015150824 doi "https://doi.org/10.1111/j.1945-5100.2000.tb01974.x" @default.
- W2015150824 hasPublicationYear "2000" @default.
- W2015150824 type Work @default.
- W2015150824 sameAs 2015150824 @default.
- W2015150824 citedByCount "16" @default.
- W2015150824 countsByYear W20151508242012 @default.
- W2015150824 countsByYear W20151508242023 @default.
- W2015150824 crossrefType "journal-article" @default.
- W2015150824 hasAuthorship W2015150824A5008000746 @default.
- W2015150824 hasAuthorship W2015150824A5033891079 @default.
- W2015150824 hasConcept C115260700 @default.
- W2015150824 hasConcept C121332964 @default.
- W2015150824 hasConcept C126322002 @default.
- W2015150824 hasConcept C127313418 @default.
- W2015150824 hasConcept C130635790 @default.
- W2015150824 hasConcept C155058782 @default.
- W2015150824 hasConcept C171782412 @default.
- W2015150824 hasConcept C192562407 @default.
- W2015150824 hasConcept C197162081 @default.
- W2015150824 hasConcept C26873012 @default.
- W2015150824 hasConcept C2779289580 @default.
- W2015150824 hasConcept C2781300812 @default.
- W2015150824 hasConcept C32546565 @default.
- W2015150824 hasConcept C62520636 @default.
- W2015150824 hasConcept C71924100 @default.
- W2015150824 hasConcept C87355193 @default.
- W2015150824 hasConcept C97744298 @default.
- W2015150824 hasConceptScore W2015150824C115260700 @default.
- W2015150824 hasConceptScore W2015150824C121332964 @default.
- W2015150824 hasConceptScore W2015150824C126322002 @default.
- W2015150824 hasConceptScore W2015150824C127313418 @default.
- W2015150824 hasConceptScore W2015150824C130635790 @default.
- W2015150824 hasConceptScore W2015150824C155058782 @default.
- W2015150824 hasConceptScore W2015150824C171782412 @default.
- W2015150824 hasConceptScore W2015150824C192562407 @default.
- W2015150824 hasConceptScore W2015150824C197162081 @default.
- W2015150824 hasConceptScore W2015150824C26873012 @default.
- W2015150824 hasConceptScore W2015150824C2779289580 @default.
- W2015150824 hasConceptScore W2015150824C2781300812 @default.
- W2015150824 hasConceptScore W2015150824C32546565 @default.
- W2015150824 hasConceptScore W2015150824C62520636 @default.
- W2015150824 hasConceptScore W2015150824C71924100 @default.
- W2015150824 hasConceptScore W2015150824C87355193 @default.
- W2015150824 hasConceptScore W2015150824C97744298 @default.
- W2015150824 hasIssue "1" @default.
- W2015150824 hasLocation W20151508241 @default.
- W2015150824 hasOpenAccess W2015150824 @default.
- W2015150824 hasPrimaryLocation W20151508241 @default.
- W2015150824 hasRelatedWork W1671188687 @default.
- W2015150824 hasRelatedWork W1991010532 @default.
- W2015150824 hasRelatedWork W2004104707 @default.
- W2015150824 hasRelatedWork W2005650065 @default.
- W2015150824 hasRelatedWork W2008354297 @default.
- W2015150824 hasRelatedWork W2055673841 @default.
- W2015150824 hasRelatedWork W2073923650 @default.
- W2015150824 hasRelatedWork W2086922016 @default.
- W2015150824 hasRelatedWork W2171403232 @default.
- W2015150824 hasRelatedWork W2353876345 @default.
- W2015150824 hasVolume "35" @default.
- W2015150824 isParatext "false" @default.
- W2015150824 isRetracted "false" @default.
- W2015150824 magId "2015150824" @default.
- W2015150824 workType "article" @default.