FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055336592> ?p ?o ?g. }

• W2055336592 endingPage "139" @default.
• W2055336592 startingPage "127" @default.
• W2055336592 abstract "We have investigated the low-temperature behavior of a suite of ‘grown’ synthetic and natural magnetites that span single-domain (SD) and multidomain (MD) behavior. Synthetic samples had been grown in the laboratory either in an aqueous medium or in glass. Natural samples included SD magnetites occurring in plagioclase and truly MD magnetites in the form of large octahedra. In all experiments a sample was first given a saturation remanence at room temperature; next, moment was measured continuously during cooling and warming between 230 K and 60 K. Similar to results reported earlier by other workers, magnetic memory is large in SD samples, whereas truly MD samples are almost completely demagnetized by cycling between room temperature and 60 K. Pseudo-single-domain samples exhibit behavior that is intermediate with respect to that of the SD and truly MD states. When data from this study are combined with data obtained by Hartstra [10] from sized, natural magnetites, it is found that the percentage of total remanence that survives cycling between room temperature and 60 K decreases linearly with the logarithm of grain size and, thus, with increasing number of domains. This relation suggests that memory can provide a reasonable estimate of grain size in those magnetite-bearing rocks for which these samples provide good analogues. Remarkably, some of the large natural octahedra provide a magnified view of MD response to low temperatures and thus reveal two surprising and intriguing types of behavior. First, below approximately 180 K these octahedra demagnetize through a series of large Barkhausen jumps. Second, near 117 K these same octahedra exhibit a ‘wild zone’, where magnetic moment executes large, random excursions. We interpret these two phenomena as direct evidence for the unpinning and irreversible displacement of domain walls in response to the drop in coercivity and, possibly, the broadening of domain walls as temperatures drop toward the isotropic point. One implication of this behavior is that cooling to progressively lower temperatures could provide an effective method for stepwise removal of paleomagnetic components carried by MD grains, even without passage through the isotropic point of magnetite." @default.
• W2055336592 created "2016-06-24" @default.
• W2055336592 creator A5023920774 @default.
• W2055336592 creator A5082436416 @default.
• W2055336592 date "1995-02-01" @default.
• W2055336592 modified "2023-09-27" @default.
• W2055336592 title "Low-temperature behavior of single-domain through multidomain magnetite" @default.
• W2055336592 cites W1969198215 @default.
• W2055336592 cites W1978935457 @default.
• W2055336592 cites W1984765308 @default.
• W2055336592 cites W1988212783 @default.
• W2055336592 cites W1990858946 @default.
• W2055336592 cites W1998298788 @default.
• W2055336592 cites W1998635456 @default.
• W2055336592 cites W2011688765 @default.
• W2055336592 cites W2013756215 @default.
• W2055336592 cites W2037514710 @default.
• W2055336592 cites W2038537129 @default.
• W2055336592 cites W2042633236 @default.
• W2055336592 cites W2050904127 @default.
• W2055336592 cites W2051560344 @default.
• W2055336592 cites W2059427612 @default.
• W2055336592 cites W2063396424 @default.
• W2055336592 cites W2064479143 @default.
• W2055336592 cites W2067620811 @default.
• W2055336592 cites W2069997881 @default.
• W2055336592 cites W2071025721 @default.
• W2055336592 cites W2074101829 @default.
• W2055336592 cites W2080299999 @default.
• W2055336592 cites W2087131814 @default.
• W2055336592 cites W2090330887 @default.
• W2055336592 cites W2093274302 @default.
• W2055336592 cites W2096562373 @default.
• W2055336592 cites W2105671109 @default.
• W2055336592 cites W2160699699 @default.
• W2055336592 cites W2312863953 @default.
• W2055336592 cites W2317223619 @default.
• W2055336592 doi "https://doi.org/10.1016/0012-821x(94)00260-6" @default.
• W2055336592 hasPublicationYear "1995" @default.
• W2055336592 type Work @default.
• W2055336592 sameAs 2055336592 @default.
• W2055336592 citedByCount "58" @default.
• W2055336592 countsByYear W20553365922012 @default.
• W2055336592 countsByYear W20553365922013 @default.
• W2055336592 countsByYear W20553365922014 @default.
• W2055336592 countsByYear W20553365922015 @default.
• W2055336592 countsByYear W20553365922016 @default.
• W2055336592 countsByYear W20553365922017 @default.
• W2055336592 countsByYear W20553365922018 @default.
• W2055336592 countsByYear W20553365922019 @default.
• W2055336592 countsByYear W20553365922021 @default.
• W2055336592 countsByYear W20553365922022 @default.
• W2055336592 countsByYear W20553365922023 @default.
• W2055336592 crossrefType "journal-article" @default.
• W2055336592 hasAuthorship W2055336592A5023920774 @default.
• W2055336592 hasAuthorship W2055336592A5082436416 @default.
• W2055336592 hasConcept C113196181 @default.
• W2055336592 hasConcept C115260700 @default.
• W2055336592 hasConcept C115624301 @default.
• W2055336592 hasConcept C121332964 @default.
• W2055336592 hasConcept C127313418 @default.
• W2055336592 hasConcept C155058782 @default.
• W2055336592 hasConcept C182260160 @default.
• W2055336592 hasConcept C185592680 @default.
• W2055336592 hasConcept C191897082 @default.
• W2055336592 hasConcept C192191005 @default.
• W2055336592 hasConcept C192562407 @default.
• W2055336592 hasConcept C198819137 @default.
• W2055336592 hasConcept C199289684 @default.
• W2055336592 hasConcept C2777781897 @default.
• W2055336592 hasConcept C290404 @default.
• W2055336592 hasConcept C32546565 @default.
• W2055336592 hasConcept C43617362 @default.
• W2055336592 hasConcept C62520636 @default.
• W2055336592 hasConcept C8010536 @default.
• W2055336592 hasConceptScore W2055336592C113196181 @default.
• W2055336592 hasConceptScore W2055336592C115260700 @default.
• W2055336592 hasConceptScore W2055336592C115624301 @default.
• W2055336592 hasConceptScore W2055336592C121332964 @default.
• W2055336592 hasConceptScore W2055336592C127313418 @default.
• W2055336592 hasConceptScore W2055336592C155058782 @default.
• W2055336592 hasConceptScore W2055336592C182260160 @default.
• W2055336592 hasConceptScore W2055336592C185592680 @default.
• W2055336592 hasConceptScore W2055336592C191897082 @default.
• W2055336592 hasConceptScore W2055336592C192191005 @default.
• W2055336592 hasConceptScore W2055336592C192562407 @default.
• W2055336592 hasConceptScore W2055336592C198819137 @default.
• W2055336592 hasConceptScore W2055336592C199289684 @default.
• W2055336592 hasConceptScore W2055336592C2777781897 @default.
• W2055336592 hasConceptScore W2055336592C290404 @default.
• W2055336592 hasConceptScore W2055336592C32546565 @default.
• W2055336592 hasConceptScore W2055336592C43617362 @default.
• W2055336592 hasConceptScore W2055336592C62520636 @default.
• W2055336592 hasConceptScore W2055336592C8010536 @default.
• W2055336592 hasIssue "1-4" @default.
• W2055336592 hasLocation W20553365921 @default.
• W2055336592 hasOpenAccess W2055336592 @default.
• W2055336592 hasPrimaryLocation W20553365921 @default.

• next