<?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-05565166</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="2026-05-24T22:27:14+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Phonon dynamics and magnetodielectric relaxation in distorted honeycomb ferrimagnet Ni 4 Nb 2 O 9 : Experiment and first-principles study</title>
            <author role="aut">
              <persName>
                <forename type="first">Harshita</forename>
                <surname>Singh</surname>
              </persName>
              <idno type="idhal" notation="numeric">1661615</idno>
              <idno type="halauthorid" notation="string">4079928-1661615</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-9326-6323</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sobhit</forename>
                <surname>Singh</surname>
              </persName>
              <idno type="idhal" notation="numeric">1428532</idno>
              <idno type="halauthorid" notation="string">2232715-1428532</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-5292-4235</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Sayandeep</forename>
                <surname>Ghosh</surname>
              </persName>
              <idno type="idhal" notation="numeric">1428533</idno>
              <idno type="halauthorid" notation="string">3266233-1428533</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-4695-8172</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Prativa</forename>
                <surname>Pramanik</surname>
              </persName>
              <idno type="halauthorid">4079929-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Vasant</forename>
                <surname>Sathe</surname>
              </persName>
              <idno type="idhal" notation="numeric">1661616</idno>
              <idno type="halauthorid" notation="string">4079930-1661616</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-7743-8321</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Roland</forename>
                <surname>Mathieu</surname>
              </persName>
              <idno type="idhal" notation="numeric">1661617</idno>
              <idno type="halauthorid" notation="string">421659-1661617</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-5261-2047</idno>
              <affiliation ref="#struct-50873"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Wilfrid</forename>
                <surname>Prellier</surname>
              </persName>
              <email type="md5">cc03fca27211edec10038043c802ebd5</email>
              <email type="domain">ensicaen.fr</email>
              <idno type="idhal" notation="string">wilfrid-prellier</idno>
              <idno type="idhal" notation="numeric">10988</idno>
              <idno type="halauthorid" notation="string">17364-10988</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/E-3033-2012</idno>
              <idno type="IDREF">https://www.idref.fr/11412423X</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-1492-2837</idno>
              <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/E-3033-2012</idno>
              <affiliation ref="#struct-2037"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Subhash</forename>
                <surname>Thota</surname>
              </persName>
              <idno type="idhal" notation="numeric">1428536</idno>
              <idno type="halauthorid" notation="string">1479039-1428536</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-0740-2195</idno>
              <affiliation ref="#struct-84305"/>
              <affiliation ref="#struct-2037"/>
              <affiliation ref="#struct-301236"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Wilfrid</forename>
                <surname>Prellier</surname>
              </persName>
              <email type="md5">cc03fca27211edec10038043c802ebd5</email>
              <email type="domain">ensicaen.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2026-03-24 16:21:59</date>
              <date type="whenModified">2026-03-25 03:10:58</date>
              <date type="whenReleased">2026-03-24 16:21:59</date>
              <date type="whenProduced">2025-04-25</date>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="36325">
                <persName>
                  <forename>Wilfrid</forename>
                  <surname>Prellier</surname>
                </persName>
                <email type="md5">cc03fca27211edec10038043c802ebd5</email>
                <email type="domain">ensicaen.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-05565166</idno>
            <idno type="halUri">https://hal.science/hal-05565166</idno>
            <idno type="halBibtex">singh:hal-05565166</idno>
            <idno type="halRefHtml">&lt;i&gt;Physical Review Materials&lt;/i&gt;, 2025, 9 (4), pp.045202. &lt;a target="_blank" href="https://dx.doi.org/10.1103/PhysRevMaterials.9.045202"&gt;&amp;#x27E8;10.1103/PhysRevMaterials.9.045202&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Physical Review Materials, 2025, 9 (4), pp.045202. &amp;#x27E8;10.1103/PhysRevMaterials.9.045202&amp;#x27E9;</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="CEA">CEA - Commissariat à l'énergie atomique</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="INSA-ROUEN">Institut National des Sciences Appliquées de Rouen</idno>
            <idno type="stamp" n="ENSI-CAEN">Ecole Nationale Supérieure d'Ingénieurs de Caen</idno>
            <idno type="stamp" n="COMUE-NORMANDIE">Normandie Université</idno>
            <idno type="stamp" n="INC-CNRS">Institut de Chimie du CNRS</idno>
            <idno type="stamp" n="UNIROUEN">Université de Rouen Normandie</idno>
            <idno type="stamp" n="ENSICAEN">École Nationale Supérieure d’Ingénieurs de Caen</idno>
            <idno type="stamp" n="UNICAEN">Université de Caen Normandie</idno>
            <idno type="stamp" n="CRISMAT">Laboratoire de cristallographie et sciences des matériaux </idno>
            <idno type="stamp" n="INSA-GROUPE">Groupe INSA</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">Phonon dynamics and magnetodielectric relaxation in distorted honeycomb ferrimagnet Ni 4 Nb 2 O 9 : Experiment and first-principles study</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Harshita</forename>
                    <surname>Singh</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1661615</idno>
                  <idno type="halauthorid" notation="string">4079928-1661615</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-9326-6323</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sobhit</forename>
                    <surname>Singh</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1428532</idno>
                  <idno type="halauthorid" notation="string">2232715-1428532</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-5292-4235</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Sayandeep</forename>
                    <surname>Ghosh</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1428533</idno>
                  <idno type="halauthorid" notation="string">3266233-1428533</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-4695-8172</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Prativa</forename>
                    <surname>Pramanik</surname>
                  </persName>
                  <idno type="halauthorid">4079929-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Vasant</forename>
                    <surname>Sathe</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1661616</idno>
                  <idno type="halauthorid" notation="string">4079930-1661616</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-7743-8321</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Roland</forename>
                    <surname>Mathieu</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1661617</idno>
                  <idno type="halauthorid" notation="string">421659-1661617</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-5261-2047</idno>
                  <affiliation ref="#struct-50873"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Wilfrid</forename>
                    <surname>Prellier</surname>
                  </persName>
                  <email type="md5">cc03fca27211edec10038043c802ebd5</email>
                  <email type="domain">ensicaen.fr</email>
                  <idno type="idhal" notation="string">wilfrid-prellier</idno>
                  <idno type="idhal" notation="numeric">10988</idno>
                  <idno type="halauthorid" notation="string">17364-10988</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/E-3033-2012</idno>
                  <idno type="IDREF">https://www.idref.fr/11412423X</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-1492-2837</idno>
                  <idno type="RESEARCHERID">http://www.researcherid.com/rid/http://www.researcherid.com/rid/E-3033-2012</idno>
                  <affiliation ref="#struct-2037"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Subhash</forename>
                    <surname>Thota</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1428536</idno>
                  <idno type="halauthorid" notation="string">1479039-1428536</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-0740-2195</idno>
                  <affiliation ref="#struct-84305"/>
                  <affiliation ref="#struct-2037"/>
                  <affiliation ref="#struct-301236"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">121477</idno>
                <idno type="issn">2475-9953</idno>
                <title level="j">Physical Review Materials</title>
                <imprint>
                  <publisher>American Physical Society</publisher>
                  <biblScope unit="volume">9</biblScope>
                  <biblScope unit="issue">4</biblScope>
                  <biblScope unit="pp">045202</biblScope>
                  <date type="datePub">2025-04-25</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1103/PhysRevMaterials.9.045202</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="phys">Physics [physics]</classCode>
              <classCode scheme="halDomain" n="chim">Chemical Sciences</classCode>
              <classCode scheme="halDomain" n="chim.mate">Chemical Sciences/Material chemistry</classCode>
              <classCode scheme="halDomain" n="spi">Engineering Sciences [physics]</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>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="institution" xml:id="struct-50873" status="VALID">
          <idno type="IdRef">026431661</idno>
          <idno type="ROR">https://ror.org/048a87296</idno>
          <orgName>Uppsala University</orgName>
          <desc>
            <address>
              <addrLine>Box 256, SE-751 05 Uppsala</addrLine>
              <country key="SE"/>
            </address>
            <ref type="url">http://www.uu.se/en/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-2037" status="VALID">
          <idno type="IdRef">035388242</idno>
          <idno type="ISNI">0000 0004 0386 0444</idno>
          <idno type="RNSR">199612303V</idno>
          <idno type="ROR">https://ror.org/04310tc15</idno>
          <orgName>Laboratoire de cristallographie et sciences des matériaux</orgName>
          <orgName type="acronym">CRISMAT</orgName>
          <desc>
            <address>
              <addrLine>6 Bvd du maréchal Juin 14050 CAEN CEDEX 4</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www-crismat.ensicaen.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-7127" type="direct"/>
            <relation active="#struct-455934" type="indirect"/>
            <relation active="#struct-246955" type="direct"/>
            <relation active="#struct-341038" type="direct"/>
            <relation name="UMR 6508" active="#struct-441569" type="direct"/>
            <relation active="#struct-1042533" type="direct"/>
            <relation active="#struct-300016" type="indirect"/>
            <relation active="#struct-300318" type="indirect"/>
            <relation active="#struct-301288" type="indirect"/>
            <relation active="#struct-301232" type="indirect"/>
            <relation name="FR3095" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-84305" status="VALID">
          <idno type="ROR">https://ror.org/0022nd079</idno>
          <orgName>Indian Institute of Technology Guwahati</orgName>
          <orgName type="acronym">IIT Guwahati</orgName>
          <desc>
            <address>
              <addrLine>Guwahati 781039 Assam, India</addrLine>
              <country key="IN"/>
            </address>
            <ref type="url">http://www.iitg.ac.in/index</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-301236" status="VALID">
          <idno type="ROR">https://ror.org/05pjsgx75</idno>
          <orgName>Indian Institute of Technology Kanpur</orgName>
          <orgName type="acronym">IIT Kanpur</orgName>
          <desc>
            <address>
              <addrLine>Kanpur-208 016 India</addrLine>
              <country key="IN"/>
            </address>
            <ref type="url">http://iitk.ac.in/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-7127" status="VALID">
          <idno type="IdRef">026403064</idno>
          <idno type="ISNI">0000000121864076</idno>
          <idno type="ROR">https://ror.org/051kpcy16</idno>
          <orgName>Université de Caen Normandie</orgName>
          <orgName type="acronym">UNICAEN</orgName>
          <date type="start">1432-01-01</date>
          <desc>
            <address>
              <addrLine>Esplanade de la Paix - CS 14032 - 14032 CAEN Cedex 5</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.unicaen.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-455934" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-455934" status="VALID">
          <idno type="IdRef">190906332</idno>
          <idno type="ISNI">0000000417859671 </idno>
          <idno type="ROR">https://ror.org/01k40cz91</idno>
          <orgName>Normandie Université</orgName>
          <orgName type="acronym">NU</orgName>
          <date type="start">2015-01-01</date>
          <desc>
            <address>
              <addrLine>Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.normandie-univ.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-246955" status="VALID">
          <idno type="IdRef">190907991</idno>
          <idno type="ROR">https://ror.org/01fpqqe90</idno>
          <orgName>École Nationale Supérieure d'Ingénieurs de Caen</orgName>
          <orgName type="acronym">ENSICAEN</orgName>
          <desc>
            <address>
              <addrLine>6, Boulevard du Maréchal Juin CS 45053 14050 CAEN cedex 04</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ensicaen.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-455934" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-341038" status="VALID">
          <idno type="IdRef">232435103</idno>
          <idno type="ISNI">000000010626358X</idno>
          <idno type="ROR">https://ror.org/02cte4b68</idno>
          <orgName>Institut de Chimie - CNRS Chimie</orgName>
          <orgName type="acronym">INC-CNRS</orgName>
          <date type="start">2009-10-01</date>
          <desc>
            <address>
              <addrLine>CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE3 rue Michel-Ange75794 PARIS CEDEX 16 - France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.cnrs.fr/inc</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>
        <org type="regrouplaboratory" xml:id="struct-1042533" status="VALID">
          <idno type="RNSR">200810701B</idno>
          <orgName>Institut de Recherche sur les Matériaux Avancés</orgName>
          <orgName type="acronym">IRMA</orgName>
          <date type="start">2008-01-01</date>
          <desc>
            <address>
              <addrLine>6 bd du marechal Juin14050 CAEN CEDEX 4</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://irma.cnrs.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-7127" type="direct"/>
            <relation active="#struct-455934" type="indirect"/>
            <relation active="#struct-246955" type="direct"/>
            <relation active="#struct-300016" type="direct"/>
            <relation active="#struct-300318" type="direct"/>
            <relation active="#struct-301288" type="direct"/>
            <relation active="#struct-301232" type="indirect"/>
            <relation name="FR3095" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-300016" status="VALID">
          <idno type="IdRef">026372061</idno>
          <idno type="ISNI">0000000122998025</idno>
          <idno type="ROR">https://ror.org/00jjx8s55</idno>
          <idno type="Wikidata">Q868550</idno>
          <orgName>Commissariat à l'énergie atomique et aux énergies alternatives</orgName>
          <orgName type="acronym">CEA</orgName>
          <desc>
            <address>
              <addrLine>Centre de SaclayCentre de GrenobleCentre de Cadaracheetc</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.cea.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300318" status="VALID">
          <idno type="IdRef">026403919</idno>
          <idno type="ISNI">0000000121083034</idno>
          <idno type="ROR">https://ror.org/03nhjew95</idno>
          <orgName>Université de Rouen Normandie</orgName>
          <orgName type="acronym">UNIROUEN</orgName>
          <date type="start">1966-01-01</date>
          <desc>
            <address>
              <addrLine>1, rue Thomas Becket 76821 Mont-Saint-Aignan Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-rouen.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-455934" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-301288" status="VALID">
          <idno type="IdRef">033364346</idno>
          <idno type="ISNI">0000000121908462</idno>
          <idno type="ROR">https://ror.org/020ws7586</idno>
          <orgName>Institut national des sciences appliquées Rouen Normandie</orgName>
          <orgName type="acronym">INSA Rouen Normandie</orgName>
          <date type="start">1985-01-01</date>
          <desc>
            <address>
              <addrLine>Avenue de l’Université 76801 Saint-Étienne-du-Rouvray Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.insa-rouen.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301232" type="direct"/>
            <relation active="#struct-455934" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-301232" status="VALID">
          <idno type="IdRef">162105150</idno>
          <orgName>Institut National des Sciences Appliquées</orgName>
          <orgName type="acronym">INSA</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>