Icosahedral AlCuFe quasicrystal at high pressure and temperature and its implications for the stability of icosahedrite.

Autor: Stagno, Vincenzo¹ vstagno@ciw.edu, Bindi, Luca² luca.bindi@unifi.it, Yuki Shibazaki¹, Yoshinori Tange^3,4, Yuji Higo⁵, Mao, H.-K.^1,6, Steinhardt, Paul J.⁷, Yingwei Fei¹

Publikováno v: Scientific Reports. 8/1/2014, p1-9. 9p.

Icosahedral AlCuFe quasicrystal at high pressure and temperature and its implications for the stability of icosahedrite

Autor: Paul J. Steinhardt, Luca Bindi, Yuki Shibazaki, Yoshinori Tange, Yingwei Fei, Vincenzo Stagno, Ho-kwang Mao, Yuji Higo

Publikováno v: Scientific Reports

The first natural-occurring quasicrystal, icosahedrite, was recently discovered in the Khatyrka meteorite, a new CV3 carbonaceous chondrite. Its finding raised fundamental questions regarding the effects of pressure and temperature on the kinetic and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::233550c1ccf73fa143dd373b06c9d1ae

Can quasicrystals survive in planetary collisions?

Autor: Vincenzo Stagno, Luca Bindi, Sota Takagi, Atsushi Kyono

Publikováno v: Progress in Earth and Planetary Science, Vol 8, Iss 1, Pp 1-11 (2021)

Abstract We investigated the compressional behavior of i-AlCuFe quasicrystal using diamond anvil cell under quasi-hydrostatic conditions by in situ angle-dispersive X-ray powder diffraction measurements (in both compression and decompression) up to 7

Externí odkaz: https://doaj.org/article/6a53cfd8ab9242748c3dc822f6ec3e99

Shock synthesis of quasicrystals with implications for their origin in asteroid collisions

Autor: Asimow, Paul D., Lin, Chaney, Bindi, Luca, Ma, Chi, Tschauner, Oliver, Hollister, Lincoln S., Steinhardt, Paul J.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 2016 Jun . 113(26), 7077-7081.

Externí odkaz: https://www.jstor.org/stable/26470611

Trace Element Conundrum of Natural Quasicrystals

Autor: Tommasini S.[1], Bindi L.[1, Petrelli M.[2, Asimow P.D.[4], Steinhardt P.J.[5]

Publikováno v: ACS earth and space chemistry Online 5 (2021): 676–689. doi:10.1021/acsearthspacechem.1c00004
info:cnr-pdr/source/autori:Tommasini S.[1], Bindi L.[1,6], Petrelli M.[2,3], Asimow P.D.[4], Steinhardt P.J.[5]/titolo:Trace Element Conundrum of Natural Quasicrystals/doi:10.1021%2Facsearthspacechem.1c00004/rivista:ACS earth and space chemistry Online/anno:2021/pagina_da:676/pagina_a:689/intervallo_pagine:676–689/volume:5

We report laser ablation inductively coupled plasma mass spectrometry measurements of the trace element contents of the two naturally occurring quasicrystalline minerals, Al63Cu24Fe13 icosahedrite and Al71Ni24Fe5 decagonite, from their type locality

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b8d0cf60d39d61027afc0f5f540fede
https://resolver.caltech.edu/CaltechAUTHORS:20210225-145616935