<?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-00361151</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="2026-05-24T05:50:12+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Polarons near Van Hove points in 2D charge or spin density waves</title>
            <author role="aut">
              <persName>
                <forename type="first">A.</forename>
                <surname>Rojo-Bravo</surname>
              </persName>
              <idno type="halauthorid">379257-0</idno>
              <affiliation ref="#struct-12"/>
              <affiliation ref="#struct-134"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">S.</forename>
                <surname>Brazovskii</surname>
              </persName>
              <email type="md5">b1c976e9ab596d821b8916c9248db102</email>
              <email type="domain">lptms.u-psud.fr</email>
              <idno type="idhal" notation="numeric">1350800</idno>
              <idno type="halauthorid" notation="string">102660-1350800</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-8147-9655</idno>
              <idno type="IDREF">https://www.idref.fr/071551751</idno>
              <idno type="VIAF">https://viaf.org/viaf/78451364</idno>
              <idno type="ISNI">http://isni.org/isni/0000000045023274</idno>
              <affiliation ref="#struct-12"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Géraldine</forename>
                <surname>Regis</surname>
              </persName>
              <email type="md5">2ac6c5d5be1e7c74e9f1015e5f2b4883</email>
              <email type="domain">lptms.u-psud.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2009-02-13 11:11:58</date>
              <date type="whenModified">2026-03-25 14:34:37</date>
              <date type="whenReleased">2009-02-13 11:11:58</date>
              <date type="whenProduced">2009</date>
              <ref type="externalLink" target="https://api.istex.fr/ark:/67375/6H6-PKDQCWF6-8/fulltext.pdf?sid=hal"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="135378">
                <persName>
                  <forename>Géraldine</forename>
                  <surname>Regis</surname>
                </persName>
                <email type="md5">2ac6c5d5be1e7c74e9f1015e5f2b4883</email>
                <email type="domain">lptms.u-psud.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-00361151</idno>
            <idno type="halUri">https://hal.science/hal-00361151</idno>
            <idno type="halBibtex">rojobravo:hal-00361151</idno>
            <idno type="halRefHtml">&lt;i&gt;Physica B: Condensed Matter&lt;/i&gt;, 2009, 404, pp.552-555. &lt;a target="_blank" href="https://dx.doi.org/10.1016/j.physb.2008.11.048"&gt;&amp;#x27E8;10.1016/j.physb.2008.11.048&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Physica B: Condensed Matter, 2009, 404, pp.552-555. &amp;#x27E8;10.1016/j.physb.2008.11.048&amp;#x27E9;</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-PSUD">Université Paris Sud - Paris XI</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="GS-PHYSIQUE">Graduate School Physique</idno>
            <idno type="stamp" n="LPSO">Laboratoire de Physique des Solides d'Orsay</idno>
            <idno type="stamp" n="LPTMS">Laboratoire de Physique Théorique et Modèles Statistiques</idno>
            <idno type="stamp" n="URP-LPS">Laboratoire de Psychologie Sociale : contextes et régulation</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Polarons near Van Hove points in 2D charge or spin density waves</title>
                <author role="aut">
                  <persName>
                    <forename type="first">A.</forename>
                    <surname>Rojo-Bravo</surname>
                  </persName>
                  <idno type="halauthorid">379257-0</idno>
                  <affiliation ref="#struct-12"/>
                  <affiliation ref="#struct-134"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">S.</forename>
                    <surname>Brazovskii</surname>
                  </persName>
                  <email type="md5">b1c976e9ab596d821b8916c9248db102</email>
                  <email type="domain">lptms.u-psud.fr</email>
                  <idno type="idhal" notation="numeric">1350800</idno>
                  <idno type="halauthorid" notation="string">102660-1350800</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-8147-9655</idno>
                  <idno type="IDREF">https://www.idref.fr/071551751</idno>
                  <idno type="VIAF">https://viaf.org/viaf/78451364</idno>
                  <idno type="ISNI">http://isni.org/isni/0000000045023274</idno>
                  <affiliation ref="#struct-12"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">17961</idno>
                <idno type="issn">0921-4526</idno>
                <idno type="eissn">1873-2135</idno>
                <title level="j">Physica B: Condensed Matter</title>
                <imprint>
                  <publisher>Elsevier</publisher>
                  <biblScope unit="volume">404</biblScope>
                  <biblScope unit="pp">552-555</biblScope>
                  <date type="datePub">2009</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1016/j.physb.2008.11.048</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <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>We study theoretically the effects of impurities and of gap distortions in binding and self-trapping of particles added or excited over the insulating state of an antiferromagnetic Mott insulator. Wave functions of single particles or of bound excitons are affected by interactions with collective degrees of freedom, as shown by ARPES and optics experiments. The resulting self-localized state lowers the total particle energy, enhances its effective mass and splits off the electronic level below the nominal insulating gap. Most of the features measured experimentally in lightly n-doped cuprates are related to electronic states originated by anti-nodal points (π,0) of the Brillouin zone. In these points the van Hove singularity plays a major role by enhancing bound states of the electron with neutral and charged impurities and of inter-gap excitons.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-12" status="OLD">
          <orgName>Laboratoire de Physique Théorique et Modèles Statistiques</orgName>
          <orgName type="acronym">LPTMS</orgName>
          <date type="end">2019-12-31</date>
          <desc>
            <address>
              <addrLine>Bâtiment 100 Université Paris-Sud Centre Scientifique d'Orsay 15 rue Georges Clémenceau 91405 Orsay cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.lptms.u-psud.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-92966" type="direct"/>
            <relation name="UMR8626" active="#struct-441569" type="direct"/>
          </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-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>
        <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>
      </listOrg>
    </back>
  </text>
</TEI>