Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Anna Rogowitz"'
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 3, Pp n/a-n/a (2023)
Abstract We performed deformation experiments on omphacite‐garnet aggregates at a temperature of 1000°C, a confining pressure of 2.5 GPa, and a strain rate of 3 × 10−6 s−1 and complemented them by numerical simulations to gain insight into th
Externí odkaz:
https://doaj.org/article/053d0f9f23054dff9b9d10ecd9090d28
Autor:
Zhaoliang Hou, Dawid Woś, Cornelius Tschegg, Anna Rogowitz, A. Hugh N. Rice, Lutz Nasdala, Florian Fusseis, Piotr Szymczak, Bernhard Grasemann
Publikováno v:
Hou, Z, Woś, D, Tschegg, C, Rogowitz, A, Rice, A H N, Nasdala, L, Fusseis, F, Szymczak, P & Grasemann, B 2023, ' Three-dimensional mineral dendrites reveal a nonclassical crystallization pathway ', Geology . https://doi.org/10.1130/G51127.1
Manganese (Mn) dendrites are a common type of mineral dendrite that typically forms two-dimensional structures on rock surfaces. Three-dimensional (3-D) Mn dendrites in rocks have rarely been reported, and so their growth implications have largely es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d2b8b0eb3d8b535e4356f9b64d16653
https://www.pure.ed.ac.uk/ws/files/341478297/Hou_et_al._2023_Accepted_Manuscript.pdf
https://www.pure.ed.ac.uk/ws/files/341478297/Hou_et_al._2023_Accepted_Manuscript.pdf
Correlative analytical approaches involving high-spatial resolution microscopy techniques allow for the compositional measurements and spatial imaging of materials at the near-atomic scale. By combining electron backscatter diffraction (EBSD) mapping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccc8c480d800ecaa71d0372066e7a6af
https://doi.org/10.5194/egusphere-egu22-1186
https://doi.org/10.5194/egusphere-egu22-1186
The presence of large volumes of eclogite in collision and subduction zones makes their formation and deformation highly relevant for the dynamics of convergent zones. There is however no consensus on the deformation behavior of eclogite. On the one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::609e265e4f5b395f419c53378ede5342
https://doi.org/10.5194/egusphere-egu22-3477
https://doi.org/10.5194/egusphere-egu22-3477
Publikováno v:
Tectonics. 38:3052-3069
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e15eaa87b55d5263c75ea6e09ab0cbeb
https://doi.org/10.1029/2019tc005582
https://doi.org/10.1029/2019tc005582
The interaction of trace elements, fluids and crystal defects plays a vital role in a crystalline material’s response to an applied stress. For example, dislocations can be arrested by the strain field of immobile defects (i.e., particles or precip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5910c0c6578e3405499482a5f34202d
https://doi.org/10.5194/egusphere-egu21-894
https://doi.org/10.5194/egusphere-egu21-894
Publikováno v:
Contributions to Mineralogy and Petrology. 176
The interaction of trace elements, fluids and crystal defects plays a vital role in a crystalline material’s response to an applied stress. Fluid inclusions are typically known to facilitate crystal-plastic deformation in minerals. Herein we discus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5740542821fb24cce7ef167d1cadab8b
https://doi.org/10.1007/s00410-021-01774-9
https://doi.org/10.1007/s00410-021-01774-9
Publikováno v:
Goldschmidt2021 abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38c2200e8a3eee4e50d720993e9572f6
https://doi.org/10.7185/gold2021.3515
https://doi.org/10.7185/gold2021.3515
In recent years, increasing developments in microscopy and microanalysis have allowed for the direct observation of nanoscale crystalline defects (i.e. dislocations). These defects are particularly important in naturally deformed materials yet this a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7bbc2dea1b6422a050d1e974c13b82c
https://doi.org/10.5194/egusphere-egu2020-64
https://doi.org/10.5194/egusphere-egu2020-64
Forming in oceanic and continental subduction zones during high to ultra-high-pressure metamorphism, eclogites play an important role in convergent settings. To improve our understanding of eclogite deformation behaviour with respect to its phase abu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::135a5cbda565a3bb1c6c65e1173d71f4
https://doi.org/10.5194/egusphere-egu2020-8629
https://doi.org/10.5194/egusphere-egu2020-8629