Zobrazeno 1 - 10 of 78 pro vyhledávání: '"J. Walowski"'
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Akademický článek
Magnetisation switching of FePt nanoparticle recording medium by femtosecond laser pulses
Autor: R. John, M. Berritta, D. Hinzke, C. Müller, T. Santos, H. Ulrichs, P. Nieves, J. Walowski, R. Mondal, O. Chubykalo-Fesenko, J. McCord, P. M. Oppeneer, U. Nowak, M. Münzenberg
Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Manipulation of magnetisation with ultrashort laser pulses is promising for information storage device applications. The dynamics of the magnetisation response depends on the energy transfer from the photons to the spins during the initial l
Externí odkaz: https://doaj.org/article/c50f420ea02c4e1c8d342e7bdcb2a583
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2
Akademický článek
Disentangling the Roles of Subducted Volatile Contributions and Mantle Source Heterogeneity in the Production of Magmas Beneath the Washington Cascades
Autor: K. J. Walowski, P. J. Wallace, S. M. DeBari, I. Wada, S. D. Shaw, J. Rea
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 25, Iss 9, Pp n/a-n/a (2024)
Abstract The compositional diversity of primitive arc basalts has long inspired questions regarding the drivers of magmatism in subduction zones, including the roles of decompression melting, mantle heterogeneity, and the amount and composition of sl
Externí odkaz: https://doaj.org/article/6a9bf3071316486599d1757782e89301
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3
Akademický článek
Hydrogen Isotope Composition of a Large Silicic Magma Reservoir Preserved in Quartz‐Hosted Glass Inclusions of the Bishop Tuff Plinian Eruption
Autor: Kenneth S. Befus, Kristina J. Walowski, Richard L. Hervig, Jeffrey T. Cullen
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 21, Iss 12, Pp n/a-n/a (2020)
Abstract Water controls magmatic crystallization and drives volcanic eruptions, but little is known about its primary source in silicic systems. The hydrogen isotope composition of volcanic products provides a metric that can track and identify magma
Externí odkaz: https://doaj.org/article/a99e4dc550f04b6dbbc8efaf2c9e3b16
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4
Subduction-Driven Volatile Recycling: A Global Mass Balance
Autor: Jaime D. Barnes, Jabrane Labidi, Jennifer A. Wade, David V. Bekaert, Sæmundur A. Halldórsson, Peter H. Barry, Michael W. Broadley, Stephen J. Turner, K. J. Walowski
Publikováno v: Annual Review of Earth and Planetary Sciences. 49:37-70
Volatile elements (water, carbon, nitrogen, sulfur, halogens, and noble gases) played an essential role in the secular evolution of the solid Earth and emergence of life. Here we provide an overview of Earth's volatile inventories and describe the me
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11274e820fe949ece386c999464a8c14
https://doi.org/10.1146/annurev-earth-071620-055024
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6
Identifying slab-derived volatile contributions and mantle source heterogeneity beneath the Washington Cascades
Autor: James Rea, K. J. Walowski, Paul J. Wallace, Susan DeBari
Fluid-flux melting is commonly attributed as the primary driver of magmatism in arcs; however, decompression melting, mantle heterogeneity, and the amount and compositions of slab-derived materials...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d261af9877613af4f0f8cf270b0f03b
https://doi.org/10.1002/essoar.10508246.1
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7
Boron recycling in the mantle: Evidence from a global comparison of ocean island basalts
Autor: Ivan P. Savov, Rosemary E. Jones, Tim Elliott, Eimf, Linda A. Kirstein, K. J. Walowski, J.C.M. De Hoog
Publikováno v: Walowski, K, Kirstein, L, De Hoog, C-J, Elliott, T, Savov, I & Jones, R 2021, ' Boron recycling in the mantle: Evidence from a global comparison of ocean island basalts ', Geochimica et Cosmochimica Acta, vol. 302, pp. 83-100 . https://doi.org/10.1016/j.gca.2021.03.017
Radiogenic and noble gas isotopes have been integral for demonstrating the existence, source, and age of (geo) chemical reservoirs in the mantle, yet, the volatile element composition of the Earth’s interior remains poorly characterized. Boron isot
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c62d1aa7d82714979859de1ef2baea36
https://www.pure.ed.ac.uk/ws/files/200691766/172._Kirstein.pdf
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8
Investigating ocean island mantle source heterogeneity with boron isotopes in melt inclusions
Autor: J.C.M. De Hoog, Eimf, K. J. Walowski, Tim Elliott, Rosemary E. Jones, Linda A. Kirstein, Ivan P. Savov
Publikováno v: Walowski, K J, Kirstein, L A, De Hoog, J C M, Elliott, T R, Savov, I P, Jones, R E & University of Edinburgh 2019, ' Investigating ocean island mantle source heterogeneity with boron isotopes in melt inclusions ', Earth and Planetary Science Letters, vol. 508, pp. 97-108 . https://doi.org/10.1016/j.epsl.2018.12.005
Walowski, K J, Kirstein, L A, De Hoog, J C M, Elliott, T R, Savov, I P & Jones, R E 2019, ' Investigating ocean island mantle source heterogeneity with boron isotopes in melt inclusions ', Earth and Planetary Science Letters, vol. 508, pp. 97-108 . https://doi.org/10.1016/j.epsl.2018.12.005
Recycling of the lithosphere via subduction drives the trace element and isotopic heterogeneity of the mantle, yet, the inventory of volatile elements in the diverse array of mantle reservoirs sampled at ocean islands remains uncertain. Boron is an i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::380d52a0519aaf86419b74bffb9f3195
https://doi.org/10.1016/j.epsl.2018.12.005
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