<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-00015623</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-18T11:14:11+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Connectivity of the Hexagonal, Cubic, and Isotropic Phases of the C12EO6/H2O Lyotropic Mixture Investigated by Tracer Diffusion and X-ray Scattering</title>
            <author role="aut">
              <persName>
                <forename type="first">Doru</forename>
                <surname>Constantin</surname>
              </persName>
              <email type="md5">ea8528c4932fedff98ffb2176d6a5ac0</email>
              <email type="domain">unistra.fr</email>
              <idno type="idhal" notation="string">doru</idno>
              <idno type="idhal" notation="numeric">805</idno>
              <idno type="halauthorid" notation="string">1199-805</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-5623-9633</idno>
              <idno type="IDREF">https://www.idref.fr/099123061</idno>
              <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=FMb_lD0AAAAJ</idno>
              <affiliation ref="#struct-13"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Patrick</forename>
                <surname>Oswald</surname>
              </persName>
              <email type="md5">4a03e19df7ac8da2e3dd79a06d82429e</email>
              <email type="domain">ens-lyon.fr</email>
              <idno type="idhal" notation="numeric">835867</idno>
              <idno type="halauthorid" notation="string">123332-835867</idno>
              <idno type="ORCID">https://orcid.org/0009-0001-1326-6479</idno>
              <idno type="IDREF">https://www.idref.fr/053430492</idno>
              <affiliation ref="#struct-13"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Marianne</forename>
                <surname>Impéror-Clerc</surname>
              </persName>
              <email type="md5">b479a18ed69e4dcf326e43961c2d1def</email>
              <email type="domain">u-psud.fr</email>
              <idno type="idhal" notation="string">marianne-imperor</idno>
              <idno type="idhal" notation="numeric">184980</idno>
              <idno type="halauthorid" notation="string">123340-184980</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-0269-7556</idno>
              <idno type="IDREF">https://www.idref.fr/16701756X</idno>
              <idno type="VIAF">https://viaf.org/viaf/313558124</idno>
              <affiliation ref="#struct-1208229"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Patrick</forename>
                <surname>Davidson</surname>
              </persName>
              <email type="md5">570b9a84161230c38e086ba5cf9b3daf</email>
              <email type="domain">u-psud.fr</email>
              <idno type="idhal" notation="string">patrick-davidson</idno>
              <idno type="idhal" notation="numeric">756007</idno>
              <idno type="halauthorid" notation="string">123341-756007</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-1363-6062</idno>
              <idno type="IDREF">https://www.idref.fr/071541586</idno>
              <idno type="VIAF">https://viaf.org/viaf/107563130</idno>
              <affiliation ref="#struct-1208229"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Paul</forename>
                <surname>Sotta</surname>
              </persName>
              <email type="md5">652030a618160de31735c30f4d736686</email>
              <email type="domain">insa-lyon.fr</email>
              <idno type="idhal" notation="string">paul-sotta</idno>
              <idno type="idhal" notation="numeric">739811</idno>
              <idno type="halauthorid" notation="string">47461-739811</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-4378-0858</idno>
              <idno type="IDREF">https://www.idref.fr/03306427X</idno>
              <affiliation ref="#struct-134"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Doru</forename>
                <surname>Constantin</surname>
              </persName>
              <email type="md5">ea8528c4932fedff98ffb2176d6a5ac0</email>
              <email type="domain">unistra.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2005-12-12 09:59:54</date>
              <date type="whenWritten">2001</date>
              <date type="whenModified">2026-02-23 12:35:20</date>
              <date type="whenReleased">2005-12-13 09:12:26</date>
              <date type="whenProduced">2001</date>
              <date type="whenEndEmbargoed">2005-12-12</date>
              <ref type="file" target="https://hal.science/hal-00015623v1/document">
                <date notBefore="2005-12-12"/>
              </ref>
              <ref type="file" n="1" target="https://hal.science/hal-00015623v1/file/JPhysChemB2001.pdf" id="file-51575-530525">
                <date notBefore="2005-12-12"/>
              </ref>
              <ref type="externalLink" target="http://arxiv.org/pdf/1504.02238"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="107699">
                <persName>
                  <forename>Doru</forename>
                  <surname>Constantin</surname>
                </persName>
                <email type="md5">ea8528c4932fedff98ffb2176d6a5ac0</email>
                <email type="domain">unistra.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-00015623</idno>
            <idno type="halUri">https://hal.science/hal-00015623</idno>
            <idno type="halBibtex">constantin:hal-00015623</idno>
            <idno type="halRefHtml">&lt;i&gt;Journal of Physical Chemistry B&lt;/i&gt;, 2001, 105, pp.668. &lt;a target="_blank" href="https://dx.doi.org/10.1021/jp002672h"&gt;&amp;#x27E8;10.1021/jp002672h&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Journal of Physical Chemistry B, 2001, 105, pp.668. &amp;#x27E8;10.1021/jp002672h&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-51575-530525"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="ENS-LYON">École Normale Supérieure de Lyon</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-LYON1">Université Claude Bernard - Lyon I</idno>
            <idno type="stamp" n="UNIV-PSUD">Université Paris Sud - Paris XI</idno>
            <idno type="stamp" n="PRUNEL">Ecole Normale Supérieure de Lyon</idno>
            <idno type="stamp" n="UNIV-PARIS-SACLAY">Université Paris-Saclay</idno>
            <idno type="stamp" n="UNIV-PSUD-SACLAY" corresp="UNIV-PARIS-SACLAY">Université Paris Sud pour Paris Saclay</idno>
            <idno type="stamp" n="UDL">UDL</idno>
            <idno type="stamp" n="UNIV-LYON">Université de Lyon</idno>
            <idno type="stamp" n="GS-PHYSIQUE">Graduate School Physique</idno>
            <idno type="stamp" n="LPSO">Laboratoire de Physique des Solides d'Orsay</idno>
            <idno type="stamp" n="URP-LPS">Laboratoire de Psychologie Sociale : contextes et régulation</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="1">Not set</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Connectivity of the Hexagonal, Cubic, and Isotropic Phases of the C12EO6/H2O Lyotropic Mixture Investigated by Tracer Diffusion and X-ray Scattering</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Doru</forename>
                    <surname>Constantin</surname>
                  </persName>
                  <email type="md5">ea8528c4932fedff98ffb2176d6a5ac0</email>
                  <email type="domain">unistra.fr</email>
                  <idno type="idhal" notation="string">doru</idno>
                  <idno type="idhal" notation="numeric">805</idno>
                  <idno type="halauthorid" notation="string">1199-805</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-5623-9633</idno>
                  <idno type="IDREF">https://www.idref.fr/099123061</idno>
                  <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=FMb_lD0AAAAJ</idno>
                  <affiliation ref="#struct-13"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Patrick</forename>
                    <surname>Oswald</surname>
                  </persName>
                  <email type="md5">4a03e19df7ac8da2e3dd79a06d82429e</email>
                  <email type="domain">ens-lyon.fr</email>
                  <idno type="idhal" notation="numeric">835867</idno>
                  <idno type="halauthorid" notation="string">123332-835867</idno>
                  <idno type="ORCID">https://orcid.org/0009-0001-1326-6479</idno>
                  <idno type="IDREF">https://www.idref.fr/053430492</idno>
                  <affiliation ref="#struct-13"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Marianne</forename>
                    <surname>Impéror-Clerc</surname>
                  </persName>
                  <email type="md5">b479a18ed69e4dcf326e43961c2d1def</email>
                  <email type="domain">u-psud.fr</email>
                  <idno type="idhal" notation="string">marianne-imperor</idno>
                  <idno type="idhal" notation="numeric">184980</idno>
                  <idno type="halauthorid" notation="string">123340-184980</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-0269-7556</idno>
                  <idno type="IDREF">https://www.idref.fr/16701756X</idno>
                  <idno type="VIAF">https://viaf.org/viaf/313558124</idno>
                  <affiliation ref="#struct-1208229"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Patrick</forename>
                    <surname>Davidson</surname>
                  </persName>
                  <email type="md5">570b9a84161230c38e086ba5cf9b3daf</email>
                  <email type="domain">u-psud.fr</email>
                  <idno type="idhal" notation="string">patrick-davidson</idno>
                  <idno type="idhal" notation="numeric">756007</idno>
                  <idno type="halauthorid" notation="string">123341-756007</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-1363-6062</idno>
                  <idno type="IDREF">https://www.idref.fr/071541586</idno>
                  <idno type="VIAF">https://viaf.org/viaf/107563130</idno>
                  <affiliation ref="#struct-1208229"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Paul</forename>
                    <surname>Sotta</surname>
                  </persName>
                  <email type="md5">652030a618160de31735c30f4d736686</email>
                  <email type="domain">insa-lyon.fr</email>
                  <idno type="idhal" notation="string">paul-sotta</idno>
                  <idno type="idhal" notation="numeric">739811</idno>
                  <idno type="halauthorid" notation="string">47461-739811</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-4378-0858</idno>
                  <idno type="IDREF">https://www.idref.fr/03306427X</idno>
                  <affiliation ref="#struct-134"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">19508</idno>
                <idno type="issn">1520-6106</idno>
                <idno type="eissn">1520-5207</idno>
                <title level="j">Journal of Physical Chemistry B</title>
                <imprint>
                  <publisher>American Chemical Society</publisher>
                  <biblScope unit="volume">105</biblScope>
                  <biblScope unit="pp">668</biblScope>
                  <date type="datePub">2001</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1021/jp002672h</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="classification">PACS: 61.30.Jf, 64.70.Md, 66.30.Jt, 61.10.E</classCode>
              <classCode scheme="halDomain" n="phys.cond.cm-scm">Physics [physics]/Condensed Matter [cond-mat]/Soft Condensed Matter [cond-mat.soft]</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>The connectivity of the hydrophobic medium in the nonionic binary system C12EO6/H2O is studied by monitoring the diffusion constants of tracer molecules at the transition between the hexagonal mesophase and the fluid isotropic phase. The increase in the transverse diffusion coefficient on approaching the isotropic phase reveals the proliferation of bridgelike defects connecting the surfactant cylinders. This suggests that the isotropic phase has a highly connected structure. Indeed, we find similar diffusion coefficients in the isotropic and cubic bicontinuous phases. The temperature dependence of the lattice parameter in the hexagonal phase confirms the change in connectivity close to the hexagonal-isotropic transition. Finally, an X-ray investigation of the isotropic phase shows that its structure is locally similar to that of the hexagonal phase.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-13" status="OLD">
          <idno type="IdRef">182438627</idno>
          <idno type="RNSR">199812078S</idno>
          <idno type="ROR">https://ror.org/00w5ay796</idno>
          <orgName>Laboratoire de Physique de l'ENS Lyon</orgName>
          <orgName type="acronym">Phys-ENS</orgName>
          <date type="end">2020-12-31</date>
          <desc>
            <address>
              <addrLine>46 allée d'Italie 69007 Lyon</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ens-lyon.fr/PHYSIQUE/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-6818" type="direct"/>
            <relation active="#struct-301088" type="indirect"/>
            <relation active="#struct-194495" type="direct"/>
            <relation name="UMR5672" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="researchteam" xml:id="struct-1208229" status="OLD">
          <orgName>Laboratoire de Physique des Solides - MATRIX</orgName>
          <orgName type="acronym">LPS</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>Bat. 510 91405 Orsay cedex</addrLine>
              <country key="FR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-134" type="direct"/>
            <relation active="#struct-92966" type="indirect"/>
            <relation name="UMR8502" active="#struct-441569" type="indirect"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-134" status="OLD">
          <orgName>Laboratoire de Physique des Solides</orgName>
          <orgName type="acronym">LPS</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>Bat. 510 91405 Orsay cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.lps.u-psud.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-92966" type="direct"/>
            <relation name="UMR8502" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-6818" status="VALID">
          <idno type="IdRef">149154992</idno>
          <idno type="ISNI">0000000123319856</idno>
          <idno type="ROR">https://ror.org/04zmssz18</idno>
          <idno type="Wikidata">Q10159</idno>
          <orgName>École normale supérieure de Lyon</orgName>
          <orgName type="acronym">ENS de Lyon</orgName>
          <date type="start">2010-01-01</date>
          <desc>
            <address>
              <addrLine>15 parvis René Descartes - BP 7000 - 69342 Lyon Cedex 07</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ens-lyon.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301088" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-301088" status="VALID">
          <idno type="ROR">https://ror.org/01rk35k63</idno>
          <orgName>Université de Lyon</orgName>
          <desc>
            <address>
              <addrLine>92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.universite-lyon.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-194495" status="VALID">
          <idno type="IdRef">026402823</idno>
          <idno type="ISNI">0000000121686185</idno>
          <idno type="ROR">https://ror.org/029brtt94</idno>
          <orgName>Université Claude Bernard Lyon 1</orgName>
          <orgName type="acronym">UCBL</orgName>
          <desc>
            <address>
              <addrLine>43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-lyon1.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301088" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-92966" status="OLD">
          <idno type="ROR">https://ror.org/028rypz17</idno>
          <orgName>Université Paris-Sud - Paris 11</orgName>
          <orgName type="acronym">UP11</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>Bâtiment 300 - 91405 Orsay cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.u-psud.fr/</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>