Shock experiments in range of 10?45 GPa with small multidomain magnetite in porous targets

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F12%3A00383522" target="_blank" >RIV/67985831:_____/12:00383522 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1111/maps.12003" target="_blank" >http://dx.doi.org/10.1111/maps.12003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/maps.12003" target="_blank" >10.1111/maps.12003</a>

Result language

angličtina

Original language name

Shock experiments in range of 10?45 GPa with small multidomain magnetite in porous targets

Original language description

Physical properties of multidomain magnetite-bearing porous pellets shocked up to 45 GPa were measured. The results show general magnetic softening as a result of shock. However, a relative magnetic hardening trend and slight magnetic susceptibility decrease is observed with increasing pressure among shocked samples. Initially, the shock also seems to cause a slight decrease in porosity, but at higher shock pressures macroscopic porosity increases progressively in our pellets. The microscopic porosity remains almost unchanged. Since our samples have distinctly higher initial porosity compared with samples used in previous studies, our results may be representative for impacts into highly porous magnetite-bearing sedimentary or volcanic rocks and are relevant to impacts into such target rocks on Earth and Mars.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Meteoritics & Planetary Science

ISSN

1086-9379

e-ISSN

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Volume of the periodical

47

Issue of the periodical within the volume

10

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

1671-1680

UT code for WoS article

000310869800009

EID of the result in the Scopus database

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