{"id":8156,"date":"2018-02-07T15:01:24","date_gmt":"2018-02-07T14:01:24","guid":{"rendered":"http:\/\/igcas.antstudio.eu\/contact\/staff\/matej-machek\/"},"modified":"2026-01-15T12:07:34","modified_gmt":"2026-01-15T11:07:34","slug":"matej-machek","status":"publish","type":"page","link":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/","title":{"rendered":"Mat\u011bj Machek"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;0px|0px|0px|0px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;2_3,1_3&#8243; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_padding=&#8221;19px|0px|0px|0px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Mat\u011bj Machek<\/strong>\u00a0is researcher at the Institute of Geophysics CAS.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong>Research interests<\/strong><\/h3>\n<ul>\n<li>Structural geology and microstructures of regionally metamorphosed complexes and granitic plutons.<\/li>\n<li>Relation of microstructure to physical properties of rocks.<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;3px|||||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Recent projects:<\/p>\n<p><a href=\"https:\/\/www.ig.cas.cz\/en\/research\/projects\/crush\/\">CatastRophical dUctile to brittle Shifts in crystal-ricH magmas (CRUSH), (<span>M\u0160MT LUAUS26220)\u00a0 \/ 2026-2029<\/span><\/a><\/p>\n<p><a href=\"https:\/\/www.ig.cas.cz\/en\/research\/projects\/new-perspectives-in-magnetic-fabric-interpretation-through-3d-microstructural\/\">Perspectives in magnetic fabric interpretation through 3D analysis (GACR 22-12828S)<span>\u00a0<\/span><span>\/ 2022-2024<\/span><\/a><\/p>\n<ul><\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/03\/machek.png&#8221; align=&#8221;center&#8221; align_tablet=&#8221;center&#8221; align_phone=&#8221;&#8221; align_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.4&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3 style=\"text-align: center;\"><strong>Mgr. Mat\u011bj Machek Ph.D.<\/strong><\/h3>\n<p style=\"text-align: center;\">researcher<br \/><a href=\"https:\/\/www.ig.cas.cz\/en\/research\/teams\/tectonic-modelling\/\">Tectonic Modelling<\/a><br \/><a href=\"mailto:mates@ig.cas.cz\">mates@ig.cas.cz<\/a><br \/>+420&nbsp;267&nbsp;103&nbsp;074<br \/><a href=\"http:\/\/www.researcherid.com\/rid\/H-6399-2014\">ResearcherID<\/a><a href=\"https:\/\/orcid.org\/0000-0003-4114-883X\" target=\"orcid.widget\" rel=\"noopener noreferrer\"><br \/><\/a><a href=\"https:\/\/orcid.org\/0000-0002-3841-5581\" target=\"orcid.widget\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/orcid.org\/sites\/default\/files\/images\/orcid_16x16.png\" alt=\"ORCID iD icon\" \/>ORCID<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;31.3594px|0px|0px|0px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><span style=\"font-size: large;\"><strong><span style=\"font-family: inherit;\">University studies and professional experience<\/span><\/strong><\/span><\/h3>\n<ul>\n<li><strong>1997-2003<\/strong> Faculty of Sciences, Charles University, Prague, Czech Republic. Name of the M.Sc. thesis: Structural and microstructural characteristics of southern part of the vepor crystalline unit, Western Carpathians.<\/li>\n<li><strong>2001-2002<\/strong> Socrates\/Erasmus scholarship at The Department of Earth science and Engineering, Imperial College of Science, Technology and Medicine, London (UK)<\/li>\n<li><strong>2003-2011<\/strong> Ph.D. study at the Institute of Petrology and Structural Geology, Charles University, Czech Republic. Theme: <span style=\"font-size: medium;\"><a href=\"https:\/\/dspace.cuni.cz\/bitstream\/handle\/20.500.11956\/34739\/IPTX_2009_2__0_168352_0_83514.pdf?sequence=1\">Relation of pore space geometry, permeability and microstructure in low-porosity rock<\/a>.<\/span><\/li>\n<li><strong>2003 till present<\/strong> Research fellow in the Institute of Geophysics of the Academy of Sciences of the Czech Republic in Prague.<\/li>\n<li><strong>2005<\/strong> 4 month French government scholarship \u201ePermeability and orientation of microporosity in granites\u201d at Laboratoire de Tectonophysique, Universit\u00e9 de Montpellier II, Montpellier (France)<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Text&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong>Publications<\/strong><\/h3>\n<ul>\n<li><span><strong>Machek, M.<\/strong>, Roxerov\u00e1, Z., Kusbach, V., Ku\u010der\u00e1kov\u00e1, M., &amp; Vratislav, S. (2025). Evolution of microstructure and texture in a&nbsp;small-scale hightemperature marble shear zone from the Ossa-Morena Zone (Iberian Variscan Belt).\u00a0<\/span><i>Geologica Acta<\/i>,\u00a0<i>23<\/i>, 1.\u00a0<a href=\"https:\/\/doi.org\/10.1344\/geologicaacta2025.23.24\">https:\/\/doi.org\/10.1344\/geologicaacta2025.23.24<\/a><span class=\"author\"><\/span><\/li>\n<li><span class=\"author\">Roxerov\u00e1,Z.<\/span>,\u00a0<span class=\"author\">Kusbach,\u00a0<text><\/text>V.<\/span>,\u00a0<strong><span class=\"author\">Machek,\u00a0<text><\/text>M.<\/span><\/strong>,\u00a0<span class=\"author\">Ku\u010der\u00e1kov\u00e1,\u00a0<text><\/text>M.<\/span>,\u00a0<span class=\"author\">Vratislav,\u00a0<text><\/text>S.<\/span>,\u00a0<span class=\"author\">V\u00e1vrov\u00e1,\u00a0<text><\/text>A.<\/span>, &amp;\u00a0<span class=\"author\">Chadima,\u00a0<text><\/text>M.<\/span>\u00a0(<span class=\"pubYear\">2025<\/span>).\u00a0<span class=\"articleTitle\">Effect of deformation mechanisms on magnetic record in marble shear zones<\/span>.\u00a0<i>Geochemistry, Geophysics, Geosystems<\/i>,\u00a0<span class=\"vol\">26<\/span>, e2025GC012456.\u00a0<a href=\"https:\/\/doi.org\/10.1029\/2025GC012456\" class=\"linkBehavior\">https:\/\/doi.org\/10.1029\/2025GC012456<\/a><span class=\"author\"><\/span><\/li>\n<li><span>Z\u00e1vada, P., Stan\u011bk, M., <strong>Machek, M.<\/strong>, Adineh, S., G\u00e9raud, Y., Bruthans, <\/span><span>J., Heuss-A\u00dfbichler, S., Zare, M. (2025). Porosity and pore and throat <\/span><span>size distributions in carbonate-rich salt caprock of halite diapirs: <\/span><span>effect of deformation and geochemical processes. Journal of Structural <\/span><span>Geology, 199, 105483,\u00a0<\/span><a href=\"https:\/\/doi.org\/10.1016\/j.jsg.2025.105483\" rel=\"noopener noreferrer\" target=\"_blank\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/doi.org\/10.1016\/j.jsg.2025.105483&amp;source=gmail&amp;ust=1768317534658000&amp;usg=AOvVaw2Zyb_dNRnz6Aeje10lZ4gS\">https:\/\/doi.org\/10.1016\/j.jsg.<wbr \/>2025.105483<\/a><\/li>\n<li><span class=\"author\">Petrovsk\u00fd,\u00a0<text><\/text>E.<\/span>,\u00a0<strong><span class=\"author\">Machek,\u00a0<text><\/text>M.<\/span><\/strong>,\u00a0<span class=\"author\">Egli,\u00a0<text><\/text>R.<\/span>,\u00a0<span class=\"author\">Kusbach,\u00a0<text><\/text>V.<\/span>,\u00a0<span class=\"author\">Roxerov\u00e1,\u00a0<text><\/text>Z.<\/span>, &amp;\u00a0<span class=\"author\">Rybacki,\u00a0<text><\/text>E.<\/span>\u00a0(<span class=\"pubYear\">2025<\/span>).\u00a0<span class=\"articleTitle\">Directional dependence of magnetization and coercivity in hematite ore experimentally deformed in torsion<\/span><span>.\u00a0<\/span><i>Journal of Geophysical Research: Solid Earth<\/i><span>,\u00a0<\/span><span class=\"vol\">130<\/span><span>, e2024JB031033.<span>\u00a0<\/span><\/span><a href=\"https:\/\/doi.org\/10.1029\/2024JB031033\" class=\"linkBehavior\">https:\/\/doi.org\/10.1029\/2024JB031033<\/a><\/li>\n<li>Stan\u011bk, M., <strong>Machek, M.<\/strong>, Kusbach, V., P\u00ed\u0161ov\u00e1, B. (2024). Dataset of P-wave velocity anisotropy measured on spherical samples of various rock types with an example of data analysis of retrogression related changes in eclogite and peridotite. <em>Journal of Geodynamics,<\/em> 102032, <a href=\"https:\/\/doi.org\/10.1016\/j.jog.2024.102032\">https:\/\/doi.org\/10.1016\/j.jog.2024.102032<\/a><span class=\"author\"><\/span><\/li>\n<li><span class=\"author\">Roxerov\u00e1, Z.<\/span>,\u00a0<strong><span class=\"author\">Machek, M.<\/span><\/strong>,\u00a0<span class=\"author\">Kusbach, V. K.<\/span>, &amp;\u00a0<span class=\"author\">V\u00e1vrov\u00e1, A.<\/span>\u00a0(<span class=\"pubYear\">2023<\/span>).\u00a0<span class=\"articleTitle\">Strain localization: Analog modeling and anisotropy of magnetic susceptibility<\/span>.\u00a0<i>Geochemistry, Geophysics, Geosystems<\/i>,\u00a0<span class=\"vol\">24<\/span>, e2022GC010630.\u00a0doi:\u00a0<a class=\"linkBehavior\" href=\"https:\/\/doi.org\/10.1029\/2022GC010630\">10.1029\/2022GC010630<\/a><\/li>\n<li><strong>Machek M.<\/strong>, Soejono I., Sl\u00e1ma J., \u017d\u00e1\u010dkov\u00e1 E. (2022). Timing and kinematics of the Variscan orogenic cycle at the Moldanubian periphery of the central Bohemian Massif. <em>Journal of the Geological Society<\/em>, 179, jgs2021-096. DOI: <a href=\"https:\/\/doi.org\/10.1144\/jgs2021-096\">https:\/\/doi.org\/10.1144\/jgs2021-096<\/a><\/li>\n<li>Proch\u00e1ska F., <strong>Machek M.<\/strong>, V\u00e1clav\u00edk J., Karabyn V. (2021). Minimization of CaF2 spherical surface deformation caused by annealing. <em>Optical Engineering<\/em>, 60(11), 115101. DOI:\u00a0<a href=\"http:\/\/doi.org\/10.1117\/1.OE.60.11.115101\" target=\"_blank\" rel=\"noopener noreferrer\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=http:\/\/doi.org\/10.1117\/1.OE.60.11.115101&amp;source=gmail&amp;ust=1636194852904000&amp;usg=AFQjCNHS872tNlOsV0QlstfN6G0xGddCbw\">doi.org\/10.1117\/1.OE.60.11.115<wbr \/>101<\/a><\/li>\n<li>Soejono I., <strong>Machek M.<\/strong>, Sl\u00e1ma J., Janou\u0161ek V., Koh\u00fat M. (2020). Cambro-Ordovician anatexis and magmatic recycling at the thinned Gondwana margin: new constraints from the Kou\u0159im Unit, Bohemian Massif. <em>Journal of the Geological Society<\/em>,\u00a0177, 325-341 DOI:\u00a0<a href=\"https:\/\/doi.org\/10.1144\/jgs2019-037\" target=\"_blank\" rel=\"noopener noreferrer\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/doi.org\/10.1144\/jgs2019-037&amp;source=gmail&amp;ust=1583415405502000&amp;usg=AFQjCNH4iJizf7aGiLsXWdPYWdMjJYjEJw\">https:\/\/doi.org\/10.1144\/jgs201<wbr \/>9-037<\/a><\/li>\n<li>Kusbach, V.K., <strong>Machek, M.<\/strong>, Roxerov\u00e1, Z.\u00a0<i>et al.\u00a0<\/i>(2019).\u00a0Localization effect on AMS fabric revealed by microstructural evidence across small-scale shear zone in marble.\u00a0<i>Sci Rep<\/i>\u00a09<b>,\u00a0<\/b>17483, DOI:<a href=\"https:\/\/www.nature.com\/articles\/s41598-019-53794-y\">\u00a010.1038\/s41598-019-53794-y<\/a><\/li>\n<li><strong>Machek, M.,<\/strong> Z\u00e1vada, P., Roxerov\u00e1, Z., Petrovsk\u00fd, E., \u0160pi\u010d\u00e1k, A., &amp;\u00a0Kusbach, V.\u00a0(2019). Crystal mush flow in small concentrically expanded\u00a0pluton (Castle Crags pluton; Klamath Mountains, CA, USA). <em>Geochemistry,\u00a0Geophysics, Geosystems,<\/em> 20, 1954\u2013 1974. DOI:\u00a0<a href=\"https:\/\/doi.org\/10.1029\/2018GC008018\" target=\"_blank\" rel=\"noopener noreferrer\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/doi.org\/10.1029\/2018GC008018&amp;source=gmail&amp;ust=1559053133556000&amp;usg=AFQjCNGlM44Mzee4qnQsBcWQi8XgcbuDsw\">10.1029\/2018GC008018<\/a><\/li>\n<li><strong>Machek, M.<\/strong>, Kalvoda, L., Hladil, J., Roxerov\u00e1, Z., Vratislav, S.,\u00a0Drahokoupil, J., Ryukhtin, V., (2018). Petrophysical record of evolution\u00a0of weakly deformed low-porosity limestone revealed by small-angle\u00a0neutron scattering, neutron diffraction and AMS study. <em>Geophysical\u00a0<\/em><em>Journal International<\/em> 215, 895-908.&nbsp;doi:<a href=\"http:\/\/dx.doi.org\/10.1093\/gji\/ggy309\">10.1093\/gji\/ggy309<\/a><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Soejono I., Janou\u0161ek V., \u017d\u00e1\u010dkov\u00e1 E., Sl\u00e1ma J., Konop\u00e1sek J., <strong>Machek M.<\/strong>, Han\u017el P., (2016). Long-lasting Cadomian magmatic activity along an active northern Gondwana margin: U\u2013Pb zircon and Sr\u2013Nd isotopic evidence from the Brunovistulian Domain, eastern Bohemian Massif. <em>International Journal of Earth Sciences<\/em>, doi: <a href=\"http:\/\/dx.doi.org\/10.1007\/s00531-016-1416-y\">10.1007\/s00531-016-1416-y<\/a>.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Marques F.O., <strong>Machek M.<\/strong>, Roxerov\u00e1 Z., Burg J.P., Almqvist B.S.G., (2015). Mechanics, microstructure and AMS evolution of a&nbsp;synthetic porphyritic calcite aggregate deformed in torsion. <em>Tectonophysics<\/em>, 655, 41\u201357.&nbsp;doi: <a href=\"http:\/\/dx.doi.org\/10.1016\/j.tecto.2015.05.010\">10.1016\/j.tecto.2015.05.010<\/a>.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\"><strong>Machek, M.<\/strong>, Roxerov\u00e1, Z., Z\u00e1vada, P., Silva, P.F., Henry, B., D\u011bde\u010dek, P., Petrovsk\u00fd, E., Marques, F.O., (2014). Intrusion of lamprophyre dyke and related deformation effects in the host rock salt: a&nbsp;case study from the Loul\u00e9 diapir, Portugal. <\/span><span style=\"font-size: medium;\"><i>Tectonophysics<\/i><\/span><span style=\"font-size: medium;\">, 629, 165 \u2013 178.&nbsp;doi:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1016\/j.tecto.2014.04.030\">10.1016\/j.tecto.2014.04.030<\/a>,\u00a0<\/span><span style=\"font-size: medium;\"><a href=\"..\/..\/..\/wp-content\/uploads\/2018\/03\/tectonoph2014_pdf_17992.pdf\">PDF<\/a> for free download.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Silva, P.&nbsp;F., Marques, F. O., <strong>Machek, M.<\/strong>, Henry B., Hirt, A.M., Roxerov\u00e1, Z., Madureira, P., Vratislav, S., (2014). Evidence for non-coaxiality of ferrimagnetic and paramagnetic fabrics, developed during magma flow and cooling in a&nbsp;thick mafic dyke. <\/span><span style=\"font-size: medium;\"><i>Tectonophysics<\/i><\/span><span style=\"font-size: medium;\">, 629, 155 \u2013 164.&nbsp;doi:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1016\/j.tecto.2014.04.017\">10.1016\/j.tecto.2014.04.017<\/a>.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Verner K., \u017d\u00e1k J., \u0160r\u00e1mek J., Pacl\u00edkov\u00e1 J., Zav\u0159elov\u00e1 A., <strong>Machek M.<\/strong>, Finger F., Johnson K., (2014). Formation of elongated granite\u2013migmatite domes as isostatic accommodation structures in collisional orogens. <\/span><span style=\"font-size: medium;\"><i>Journal of Geodynamics<\/i><\/span><span style=\"font-size: medium;\">, 73, 100 \u2013 117.&nbsp;doi:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1016\/j.jog.2013.10.002\">10.1016\/j.jog.2013.10.002<\/a>.<\/span><u><\/u><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Ku\u010der\u00e1kov\u00e1 M. , Vratislav S., Kalvoda L., <strong>Machek M.<\/strong>, (2013). Neutron diffraction study of the crystallographic preferential orientation of metagabro mylonite. <\/span><span style=\"font-size: 16px;\"><span style=\"font-size: medium;\"><i>Powder Diffraction<\/i><\/span><\/span><span style=\"font-size: 16px;\"><span style=\"font-size: medium;\">, 28, S2, S276 \u2013 S283.&nbsp;doi:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1017\/S0885715613000985\">10.1017\/S0885715613000985<\/a>.<\/span><\/span><u><\/u><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\"><strong>Machek M.<\/strong>, Roxerov\u00e1 Z., Janou\u0161ek V., Stan\u011bk M., Petrovsk\u00fd E., Ren\u00e9 M., (2013). Petrophysical and geochemical constraints on alteration processes in granites. <\/span><span style=\"font-size: medium;\"><i>Studia Geophysica et Geodaetica<\/i><\/span><span style=\"font-size: medium;\">, 57, 710 \u2013 740.&nbsp;doi:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1007\/s11200-013-0923-6\">10.1007\/s11200-013-0923-6<\/a>.<\/span> <span style=\"font-size: medium;\"><a href=\"..\/..\/..\/wp-content\/uploads\/2018\/03\/sgeg2013.pdf\">PDF<\/a> for free download.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Soejono I., Zackova E., Janousek V., <strong>Machek M.<\/strong>, Kosler J., (2010). Vestige of an Early Cambrian incipient oceanic crust incorporated in the Variscan orogen: Letovice Complex, Bohemian Massif, <\/span><span style=\"color: #292526;\"><span style=\"font-size: medium;\">\u00a0<\/span><\/span><span style=\"font-size: medium;\"><i>Journal of the Geological Society, London<\/i><\/span><span style=\"font-size: medium;\">, 167, 1113\u20131130.&nbsp;doi:\u00a0<a href=\"http:\/\/jgs.lyellcollection.org\/content\/167\/6\/1113.short\">10.1144\/0016-76492009-180<\/a>.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Kratinova Z., <strong>Machek M.<\/strong>, Kusbach V., (2010). Fabric transpositions in granite plutons &#8211; an insight from non-scaled analogue modelling, <\/span><span style=\"font-size: medium;\"><i>Journal of the Geological Society of India<\/i><\/span><span style=\"font-size: medium;\">,75, 267-277, doi:\u00a0<a href=\"http:\/\/link.springer.com\/article\/10.1007%2Fs12594-010-0014-z\">10.1007\/s12594-010-0014-z<\/a>,\u00a0<a href=\"..\/..\/..\/wp-content\/uploads\/2018\/03\/jgsi2010.pdf\">PDF<\/a>\u00a0<\/span><span style=\"font-size: medium;\">for free download.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\"><strong>Machek M.<\/strong>, Ulrich S., Janou\u0161ek V., (2009).\u00a0 Strain coupling between upper mantle and lower crust: natural example from the B\u011bstvina granulite body, Bohemian Massif, <\/span><span style=\"font-size: medium;\"><i>Journal of Metamorphic Geology<\/i><\/span><span style=\"font-size: medium;\">, 27, 721-737.&nbsp;doi:\u00a0<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1525-1314.2009.00830.x\/abstract\">10.1111\/j.1525-1314.2009.00830.x<\/a>,\u00a0<a href=\"..\/..\/..\/wp-content\/uploads\/2018\/03\/jmg2009.pdf\">PDF<\/a><\/span><span style=\"font-size: medium;\">\u00a0for free download.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\">Faryad S. W., Dolej\u0161 D.,\u00a0<strong>Machek M.<\/strong>, (2009). Garnet exsolution in pyroxene from clinopyroxenites in the Moldanubian zone: constraining the early pre-convergence history of ultramafic rocks in the Variscan orogen, <\/span><span style=\"font-size: medium;\"><i>Journal of Metamorphic Geology<\/i><\/span><span style=\"font-size: medium;\">, 27, 655-671.&nbsp;doi:\u00a0<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1525-1314.2009.00834.x\/abstract\">10.1111\/j.1525-1314.2009.00834.x<\/a>.<\/span><\/span><\/li>\n<li><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: medium;\"><strong>Machek M.<\/strong>, \u0160pa\u010dek P., Ulrich S., Heidelbach F., (2007). Origin and orientation of microporosity in eclogites of different microstructure studied by ultrasound and microfabric analysis, <\/span><span style=\"font-size: medium;\"><i>Engineering Geology<\/i><\/span><span style=\"font-size: medium;\">, 89, 266-277. <a href=\"..\/..\/..\/wp-content\/uploads\/2018\/03\/enggeo07.pdf\">PDF<\/a><\/span><span style=\"font-size: medium;\"> for free download.<\/span><\/span><\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mat\u011bj Machek\u00a0is researcher at the Institute of Geophysics CAS.Research interests Structural geology and microstructures of regionally metamorphosed complexes and granitic plutons. Relation of microstructure to physical properties of rocks. Recent projects: CatastRophical dUctile to brittle Shifts in crystal-ricH magmas (CRUSH), (M\u0160MT LUAUS26220)\u00a0 \/ 2026-2029 Perspectives in magnetic fabric interpretation through 3D analysis (GACR 22-12828S)\u00a0\/ 2022-2024 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":3827,"parent":416,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[],"tags":[127],"class_list":["post-8156","page","type-page","status-publish","has-post-thumbnail","hentry","tag-people-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mat\u011bj Machek - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mat\u011bj Machek - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.\" \/>\n<meta property=\"og:description\" content=\"Mat\u011bj Machek\u00a0is researcher at the Institute of Geophysics CAS.Research interests Structural geology and microstructures of regionally metamorphosed complexes and granitic plutons. Relation of microstructure to physical properties of rocks. Recent projects: CatastRophical dUctile to brittle Shifts in crystal-ricH magmas (CRUSH), (M\u0160MT LUAUS26220)\u00a0 \/ 2026-2029 Perspectives in magnetic fabric interpretation through 3D analysis (GACR 22-12828S)\u00a0\/ 2022-2024 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/\" \/>\n<meta property=\"og:site_name\" content=\"Dom\u016f\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GFUAVCR\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-15T11:07:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2500\" \/>\n\t<meta property=\"og:image:height\" content=\"260\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/\",\"url\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/\",\"name\":\"Mat\u011bj Machek - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.\",\"isPartOf\":{\"@id\":\"https:\/\/www.ig.cas.cz\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg\",\"datePublished\":\"2018-02-07T14:01:24+00:00\",\"dateModified\":\"2026-01-15T11:07:34+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#primaryimage\",\"url\":\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg\",\"contentUrl\":\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg\",\"width\":2500,\"height\":260},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\/\/www.ig.cas.cz\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Contacts\",\"item\":\"https:\/\/www.ig.cas.cz\/en\/contact\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Staff\",\"item\":\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Mat\u011bj Machek\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ig.cas.cz\/#website\",\"url\":\"https:\/\/www.ig.cas.cz\/\",\"name\":\"Dom\u016f\",\"description\":\"Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ig.cas.cz\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mat\u011bj Machek - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/","og_locale":"en_US","og_type":"article","og_title":"Mat\u011bj Machek - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.","og_description":"Mat\u011bj Machek\u00a0is researcher at the Institute of Geophysics CAS.Research interests Structural geology and microstructures of regionally metamorphosed complexes and granitic plutons. Relation of microstructure to physical properties of rocks. Recent projects: CatastRophical dUctile to brittle Shifts in crystal-ricH magmas (CRUSH), (M\u0160MT LUAUS26220)\u00a0 \/ 2026-2029 Perspectives in magnetic fabric interpretation through 3D analysis (GACR 22-12828S)\u00a0\/ 2022-2024 [&hellip;]","og_url":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/","og_site_name":"Dom\u016f","article_publisher":"https:\/\/www.facebook.com\/GFUAVCR\/","article_modified_time":"2026-01-15T11:07:34+00:00","og_image":[{"width":2500,"height":260,"url":"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/","url":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/","name":"Mat\u011bj Machek - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.","isPartOf":{"@id":"https:\/\/www.ig.cas.cz\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#primaryimage"},"image":{"@id":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg","datePublished":"2018-02-07T14:01:24+00:00","dateModified":"2026-01-15T11:07:34+00:00","breadcrumb":{"@id":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#primaryimage","url":"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg","contentUrl":"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/01\/mapa_geologicka.jpg","width":2500,"height":260},{"@type":"BreadcrumbList","@id":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/matej-machek\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/www.ig.cas.cz\/en\/"},{"@type":"ListItem","position":2,"name":"Contacts","item":"https:\/\/www.ig.cas.cz\/en\/contact\/"},{"@type":"ListItem","position":3,"name":"Staff","item":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/"},{"@type":"ListItem","position":4,"name":"Mat\u011bj Machek"}]},{"@type":"WebSite","@id":"https:\/\/www.ig.cas.cz\/#website","url":"https:\/\/www.ig.cas.cz\/","name":"Dom\u016f","description":"Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ig.cas.cz\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/pages\/8156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/comments?post=8156"}],"version-history":[{"count":5,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/pages\/8156\/revisions"}],"predecessor-version":[{"id":43146,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/pages\/8156\/revisions\/43146"}],"up":[{"embeddable":true,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/pages\/416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/media\/3827"}],"wp:attachment":[{"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/media?parent=8156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/categories?post=8156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ig.cas.cz\/en\/wp-json\/wp\/v2\/tags?post=8156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}