Cargando…

Seismological expression of the iron spin crossover in ferropericlase in the Earth’s lower mantle

The two most abundant minerals in the Earth’s lower mantle are bridgmanite and ferropericlase. The bulk modulus of ferropericlase (Fp) softens as iron d-electrons transition from a high-spin to low-spin state, affecting the seismic compressional velocity but not the shear velocity. Here, we identify...

Descripción completa

Detalles Bibliográficos
Autores principales:	Shephard, Grace E., Houser, Christine, Hernlund, John W., Valencia-Cardona, Juan J., Trønnes, Reidar G., Wentzcovitch, Renata M.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8501025/ https://www.ncbi.nlm.nih.gov/pubmed/34625555 http://dx.doi.org/10.1038/s41467-021-26115-z

Ejemplares similares

Elasticity of Ferropericlase across the Spin Crossover in the Earth’s Lower Mantle
por: Yang, Jing, et al.
Publicado: (2015)

Viscosity jump in the lower mantle inferred from melting curves of ferropericlase
por: Deng, Jie, et al.
Publicado: (2017)

Valence and spin states of iron are invisible in Earth’s lower mantle
por: Liu, Jiachao, et al.
Publicado: (2018)

Subduction-related oxidation of the sublithospheric mantle evidenced by ferropericlase and magnesiowüstite diamond inclusions
por: Kiseeva, Ekaterina S., et al.
Publicado: (2022)

Seismology: Surface Waves and Earth Oscillations
por: Bolt, Bruce
Publicado: (2012)

Seismological observation of Earth’s oscillating inner core
por: Wang, Wei, et al.
Publicado: (2022)

Effects of iron spin transition on the electronic structure, thermal expansivity and lattice thermal conductivity of ferropericlase: a first principles study
por: Song, Yalan, et al.
Publicado: (2019)

Urban Seismology: on the origin of earth vibrations within a city
por: Díaz, Jordi, et al.
Publicado: (2017)

Seismology
por: Doyle, Hugh A
Publicado: (1995)

Conference on Helio- and Astero-seismology from Earth and Space : GONG '94
por: Ulrich, R K, et al.
Publicado: (1994)

Non quasi-Hemispherical Seismological Pattern of the Earth’s Uppermost Inner Core
por: Ivan, Marian, et al.
Publicado: (2018)

Role of warm subduction in the seismological properties of the forearc mantle: An example from southwest Japan
por: Lee, Changyeol, et al.
Publicado: (2021)

Velocity and density characteristics of subducted oceanic crust and the origin of lower-mantle heterogeneities
por: Wang, Wenzhong, et al.
Publicado: (2020)

Seismological evidence for a localized mushy zone at the Earth’s inner core boundary
por: Tian, Dongdong, et al.
Publicado: (2017)

Extraterrestrial seismology
por: Tong, Vincent C H, et al.
Publicado: (2015)

Quantitative seismology /
por: Aki, Keiiti, 1930-2005
Publicado: (2002)

Xenon iron oxides predicted as potential Xe hosts in Earth’s lower mantle
por: Peng, Feng, et al.
Publicado: (2020)

Author Correction: Velocity and density characteristics of subducted oceanic crust and the origin of lower-mantle heterogeneities
por: Wang, Wenzhong, et al.
Publicado: (2020)

Iron-rich Fe–O compounds at Earth’s core pressures
por: Liu, Jin, et al.
Publicado: (2022)

A portable on-axis laser-heating system for near-90° X-ray spectroscopy: application to ferropericlase and iron silicide
por: Spiekermann, Georg, et al.
Publicado: (2020)

An introduction to the theory of seismology /
por: Bullen, K. E. (Keith Edward), 1906-
Publicado: (1979)

Reflection seismology : a tool for energy resource exploration /
por: Waters, Kenneth Harold, 1913-
Publicado: (1992)

Perspective for elasticity of minerals in the Earth's top lower mantle
por: Mao, Zhu, et al.
Publicado: (2020)

The role of water in Earth's mantle
por: Ohtani, Eiji
Publicado: (2020)

Problems in exploration seismology and their solutions /
por: Geldart, L. P.
Publicado: (2004)

Seismology of the solar surface regions
por: Rosenthal, C S, et al.
Publicado: (1995)

Tsallis q-Statistics in Seismology
por: Sigalotti, Leonardo Di G., et al.
Publicado: (2023)

Characterization by Scanning Precession Electron Diffraction of an Aggregate of Bridgmanite and Ferropericlase Deformed at HP‐HT
por: Nzogang, B. C., et al.
Publicado: (2018)

Applied seismology : a comprehensive guide to seismic theory and application /
por: Gadallah, Mamdouh R.
Publicado: (2005)

Two-step nucleation of the Earth’s inner core
por: Sun, Yang, et al.
Publicado: (2022)

PBE-GGA predicts the B8↔B2 phase boundary of FeO at Earth’s core conditions
por: Zhang, Zhen, et al.
Publicado: (2023)

Solid-liquid density and spin crossovers in (Mg, Fe)O system at deep mantle conditions
por: Ghosh, Dipta B., et al.
Publicado: (2016)

Iron(II) Spin Crossover Complexes with 4,4′-Dipyridylethyne—Crystal Structures and Spin Crossover with Hysteresis
por: Dankhoff, Katja, et al.
Publicado: (2020)

Spin-State Patterning in an Iron(II) Tripodal Spin-Crossover Complex
por: Li, Li, et al.
Publicado: (2017)

Iron isotopes trace primordial magma ocean cumulates melting in Earth’s upper mantle
por: Williams, Helen M., et al.
Publicado: (2021)

Geoelectromagnetic investigation of the earth’s crust and mantle
por: Rokityansky, Igor I
Publicado: (1982)

Mine seismology: data analysis and interpretation
por: Glazer, SN
Publicado: (2016)

Computational seismology: a practical introduction
por: Igel, Heiner
Publicado: (2016)

Forensic seismology and nuclear test bans
por: Douglas, Alan
Publicado: (2013)

Possible sun's gravity influence in seismology
por: Papa, A R R
Publicado: (1997)

Cannot write session to /tmp/vufind_sessions/sess_ck3hk1c8rbnoj12m0cv0sp67bc