{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T13:43:51Z","timestamp":1790603031527,"version":"4.1.0"},"reference-count":42,"publisher":"AIP Publishing","issue":"16","license":[{"start":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T00:00:00Z","timestamp":1776729600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Europena Union and MUR","award":["IR0000016"],"award-info":[{"award-number":["IR0000016"]}]},{"name":"Europena Union and MUR","award":["ID D2B8D520"],"award-info":[{"award-number":["ID D2B8D520"]}]},{"name":"Europena Union and MUR","award":["CUP B53C22001750006"],"award-info":[{"award-number":["CUP B53C22001750006"]}]},{"name":"European Union and MUR","award":["CUP B53D23015760006"],"award-info":[{"award-number":["CUP B53D23015760006"]}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2026,4,28]]},"abstract":"<jats:p>We formed two-dimensional pseudo-hexagonally ordered diamond-like carbon nano-threads by laser heating dense molecular benzene, the archetypal aromatic compound, to temperatures exceeding 1000\u00a0K at about 40\u00a0GPa in diamond anvil cells. The heated samples were then rapidly (&amp;lt;1 s) temperature quenched. Instead, in previous studies, carbon nano-threads were obtained by subjecting benzene to slow compression\u2013decompression cycles (&amp;lt;2\u22123 GPa\/h) at room temperature, reaching maximum pressures of 23\u201324\u00a0GPa. Our pressure\u2013temperature\u2013time reaction path for this kinetically driven transformation differs substantially from previous studies, as it is significantly more extreme and faster. Synchrotron x-ray diffraction measurements of temperature-quenched products were performed during a compression\u2013decompression cycle from 40 to 54 to 0\u00a0GPa, allowing the determination of a one-dimensional equation of state for the characteristic interlayer spacing. This spacing reflects the van der Waals distance between neighboring threads. Comparison with previously reported ab\u00a0initio equations of state constrains the local internal structure of the threads, which is otherwise elusive at high pressures due to disorder along the chain axis.<\/jats:p>","DOI":"10.1063\/5.0331185","type":"journal-article","created":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T11:25:10Z","timestamp":1776857110000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":1,"title":["High-pressure laser-heating induced formation and equation of state of benzene-derived carbon nanothreads"],"prefix":"10.1063","volume":"164","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5693-4636","authenticated-orcid":false,"given":"Mario","family":"Santoro","sequence":"first","affiliation":[{"name":"Consiglio Nazionale delle Ricerche - Istituto Nazionale di Ottica (CNR-INO) 1 , 50019 Sesto Fiorentino (FI),","place":["Italy"]},{"name":"European Laboratory for Nonlinear Spectroscopy (LENS) 2 , 50019 Sesto Fiorentino (FI),","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5688-6272","authenticated-orcid":false,"given":"Samuele","family":"Fanetti","sequence":"additional","affiliation":[{"name":"European Laboratory for Nonlinear Spectroscopy (LENS) 2 , 50019 Sesto Fiorentino (FI),","place":["Italy"]},{"name":"Consiglio Nazionale delle Ricerche - Istituto di Chimica dei Composti OrganoMetallici (CNR-ICCOM) 3 , 50019 Sesto Fiorentino (FI),","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4856-0125","authenticated-orcid":false,"given":"Demetrio","family":"Scelta","sequence":"additional","affiliation":[{"name":"European Laboratory for Nonlinear Spectroscopy (LENS) 2 , 50019 Sesto Fiorentino (FI),","place":["Italy"]},{"name":"Consiglio Nazionale delle Ricerche - Istituto di Chimica dei Composti OrganoMetallici (CNR-ICCOM) 3 , 50019 Sesto Fiorentino (FI),","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9553-7788","authenticated-orcid":false,"given":"Sebastiano","family":"Romi","sequence":"additional","affiliation":[{"name":"European Laboratory for Nonlinear Spectroscopy (LENS) 2 , 50019 Sesto Fiorentino (FI),","place":["Italy"]},{"name":"Dipartimento di Chimica \u201cUgo Schiff,\u201d Universit\u00e0 di Firenze 4 , 50019 Sesto Fiorentino (FI),","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed","family":"Mezouar","sequence":"additional","affiliation":[{"name":"European Synchrotron Radiation Facility (ESRF) 5 , 38043 Grenoble Cedex 9,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4780-9520","authenticated-orcid":false,"given":"Gaston","family":"Garbarino","sequence":"additional","affiliation":[{"name":"European Synchrotron Radiation Facility (ESRF) 5 , 38043 Grenoble Cedex 9,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomasz","family":"Por\u0119ba","sequence":"additional","affiliation":[{"name":"European Synchrotron Radiation Facility (ESRF) 5 , 38043 Grenoble Cedex 9,","place":["France"]},{"name":"Laboratory of Quantum Magnetism, Institute of Physics, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne 6 , Lausanne CH-1015,","place":["Switzerland"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7030-3213","authenticated-orcid":false,"given":"Julien","family":"Haines","sequence":"additional","affiliation":[{"name":"Institute Charles Gerhardt Montpellier (ICGM), University Montpellier, CNRS, ENSCM 7 , 34293 Montpellier,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6746-696X","authenticated-orcid":false,"given":"Roberto","family":"Bini","sequence":"additional","affiliation":[{"name":"Consiglio Nazionale delle Ricerche - Istituto Nazionale di Ottica (CNR-INO) 1 , 50019 Sesto Fiorentino (FI),","place":["Italy"]},{"name":"European Laboratory for Nonlinear Spectroscopy (LENS) 2 , 50019 Sesto Fiorentino (FI),","place":["Italy"]},{"name":"Consiglio Nazionale delle Ricerche - Istituto di Chimica dei Composti OrganoMetallici (CNR-ICCOM) 3 , 50019 Sesto Fiorentino (FI),","place":["Italy"]},{"name":"Dipartimento di Chimica \u201cUgo Schiff,\u201d Universit\u00e0 di Firenze 4 , 50019 Sesto Fiorentino (FI),","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"317","published-online":{"date-parts":[[2026,4,22]]},"reference":[{"key":"2026042207250946300_c1","doi-asserted-by":"publisher","first-page":"6910","DOI":"10.1063\/1.458278","article-title":"Transformation of benzene to a polymer after static pressurization to 30 GPa","volume":"92","year":"1990","journal-title":"J.\u00a0Chem. 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