{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T23:06:13Z","timestamp":1790723173896,"version":"4.1.0"},"reference-count":46,"publisher":"American Physical Society (APS)","issue":"17","license":[{"start":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T00:00:00Z","timestamp":1762473600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004281","name":"Narodowe Centrum Nauki","doi-asserted-by":"publisher","award":["2022\/47\/B\/ST3\/02778"],"award-info":[{"award-number":["2022\/47\/B\/ST3\/02778"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.aps.org"],"crossmark-restriction":true},"short-container-title":["Phys. Rev. B"],"accepted":{"date-parts":[[2025,10,15]]},"abstract":"<jats:p>\n                    At low temperatures, additional phase transitions have been detected in the antiferroelectric crystals\n                    <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <a:mrow>\n                        <a:msub>\n                          <a:mi>PbZrO<\/a:mi>\n                          <a:mn>3<\/a:mn>\n                        <\/a:msub>\n                      <\/a:mrow>\n                    <\/a:math>\n                    and\n                    <b:math xmlns:b=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <b:mrow>\n                        <b:msub>\n                          <b:mi>PbHfO<\/b:mi>\n                          <b:mn>3<\/b:mn>\n                        <\/b:msub>\n                      <\/b:mrow>\n                    <\/b:math>\n                    near 270 K. In this paper we investigate these transitions theoretically and experimentally and arrive at the conclusion that it is of first order, using the free energy expanded to a sixth order in the order parameter. In addition to recently published pyroelectric and dielectric properties, the presence of this transition has been proven by measuring the temperature dependence of the specific heat and natural absorbance, and compared with the literature data of the structural investigations by neutron scattering. Opposite to the previous articles, the origin of this transition is not connected with the Pb ion displacements, but it is solely caused by the p-d interaction in the transition metal-oxides\n                    <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <c:mrow>\n                        <c:msub>\n                          <c:mi>ZrO<\/c:mi>\n                          <c:mn>6<\/c:mn>\n                        <\/c:msub>\n                      <\/c:mrow>\n                    <\/c:math>\n                    and\n                    <d:math xmlns:d=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <d:mrow>\n                        <d:msub>\n                          <d:mi>HfO<\/d:mi>\n                          <d:mn>6<\/d:mn>\n                        <\/d:msub>\n                      <\/d:mrow>\n                    <\/d:math>\n                    substructures, typical for a broad number of ferroelectric oxide perovskites.\n                  <\/jats:p>","DOI":"10.1103\/y5wr-lmyg","type":"journal-article","created":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T15:48:53Z","timestamp":1762530533000},"update-policy":"https:\/\/doi.org\/10.1103\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Low-temperature polarity in antiferroelectric\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <mml:mrow>\n                        <mml:msub>\n                          <mml:mi>PbZrO<\/mml:mi>\n                          <mml:mn>3<\/mml:mn>\n                        <\/mml:msub>\n                      <\/mml:mrow>\n                    <\/mml:math>\n                    and\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <mml:mrow>\n                        <mml:msub>\n                          <mml:mi>PbHfO<\/mml:mi>\n                          <mml:mn>3<\/mml:mn>\n                        <\/mml:msub>\n                      <\/mml:mrow>\n                    <\/mml:math>\n                    driven by dynamical covalency in the\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <mml:mrow>\n                        <mml:msub>\n                          <mml:mi>ZrO<\/mml:mi>\n                          <mml:mn>6<\/mml:mn>\n                        <\/mml:msub>\n                      <\/mml:mrow>\n                    <\/mml:math>\n                    and\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <mml:mrow>\n                        <mml:msub>\n                          <mml:mi>HfO<\/mml:mi>\n                          <mml:mn>6<\/mml:mn>\n                        <\/mml:msub>\n                      <\/mml:mrow>\n                    <\/mml:math>\n                    substructures"],"prefix":"10.1103","volume":"112","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1380-6399","authenticated-orcid":true,"given":"Annette","family":"Bussmann-Holder","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/005bk2339","id-type":"ROR","asserted-by":"publisher"}],"name":"Max-Planck Institute for Solid State Research"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4783-2720","authenticated-orcid":true,"given":"Marcin","family":"Fiaj\u0142kowski","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0104rcc94","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Silesia in Katowice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1078-418X","authenticated-orcid":true,"given":"Andrzej","family":"Majchrowski","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05fct5h31","id-type":"ROR","asserted-by":"publisher"}],"name":"Military University of Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Szewczyk","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/000sfad56","id-type":"ROR","asserted-by":"publisher"}],"name":"Institute of Physics, Polish Academy of Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Wi\u0119ckowski","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/000sfad56","id-type":"ROR","asserted-by":"publisher"}],"name":"Institute of Physics, Polish Academy of Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iwona","family":"Lazar","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0104rcc94","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Silesia in Katowice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6724-3811","authenticated-orcid":true,"given":"Andrzej","family":"Soszy\u0144ski","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0104rcc94","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Silesia in Katowice"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2116-2362","authenticated-orcid":true,"given":"Krystian","family":"Roleder","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0104rcc94","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Silesia in Katowice"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"16","published-online":{"date-parts":[[2025,11,7]]},"reference":[{"key":"y5wr-lmygCc1R1","doi-asserted-by":"publisher","DOI":"10.1002\/pssb.2220560224","type":"journal-article"},{"key":"y5wr-lmygCc2R1","doi-asserted-by":"publisher","DOI":"10.1080\/00150199808009173","type":"journal-article"},{"key":"y5wr-lmygCc3R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.93.672","type":"journal-article"},{"key":"y5wr-lmygCc4R1","doi-asserted-by":"publisher","DOI":"10.1107\/S0567739473001245","type":"journal-article"},{"key":"y5wr-lmygCc5R1","doi-asserted-by":"publisher","DOI":"10.1143\/JPSJ.6.265","type":"journal-article"},{"key":"y5wr-lmygCc6R1","first-page":"173","type":"journal-article","volume":"31","author":"K. A. M\u00fcller","year":"1958","journal-title":"Helv. Phys. Acta"},{"key":"y5wr-lmygCc7R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.157.396","type":"journal-article"},{"key":"y5wr-lmygCc8R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.26.13","type":"journal-article"},{"key":"y5wr-lmygCc9R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.19.3593","type":"journal-article"},{"key":"y5wr-lmygCc10R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.83.212102","type":"journal-article"},{"key":"y5wr-lmygCc11R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.82.729","type":"journal-article"},{"key":"y5wr-lmygCc12R1","doi-asserted-by":"publisher","DOI":"10.1080\/01411598308218847","type":"journal-article"},{"key":"y5wr-lmygCc13R1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpcs.2018.02.025","type":"journal-article"},{"key":"y5wr-lmygCc14R1","doi-asserted-by":"crossref","unstructured":"A. Bussmann-Holder, J.-H. Ko, and K. Roleder, Chap. 3. The intricate lattice dynamics of perovskite oxides, OAJ Materials and Devices, 5(1) Chap No 2 in \u201cPerovskites and other framework crystals: new trends and perspectives\u201d (Coll. Acad. 2020) DOI:10.23647\/ca.md20202105, 203 (2021).","DOI":"10.23647\/ca.md20202805","type":"journal-article"},{"key":"y5wr-lmygCc15R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.84.476","type":"journal-article"},{"key":"y5wr-lmygCc16R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.52.778","type":"journal-article"},{"key":"y5wr-lmygCc17R1","doi-asserted-by":"publisher","DOI":"10.1007\/s10853-020-04361-8","type":"journal-article"},{"key":"y5wr-lmygCc18R1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2024.155997","type":"journal-article"},{"key":"y5wr-lmygCc19R1","first-page":"91","type":"journal-article","volume":"7","author":"D. Wang","year":"2020","journal-title":"Frontiers in Materials Sec. Ceramics and Glasses"},{"key":"y5wr-lmygCc20R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.107.L140102","type":"journal-article"},{"key":"y5wr-lmygCc21R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.112.197601","type":"journal-article"},{"key":"y5wr-lmygCc22R1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms3229","type":"journal-article"},{"key":"y5wr-lmygCc23R1","doi-asserted-by":"publisher","DOI":"10.1038\/s41524-021-00671-w","type":"journal-article"},{"key":"y5wr-lmygCc24R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.94.054107","type":"journal-article"},{"key":"y5wr-lmygCc25R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.99.167603","type":"journal-article"},{"key":"y5wr-lmygCc26R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.110.134311","type":"journal-article"},{"key":"y5wr-lmygCc27R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.35.4840","type":"journal-article"},{"key":"y5wr-lmygCc28R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.37.1155","type":"journal-article"},{"key":"y5wr-lmygCc29R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.87.184110","type":"journal-article"},{"key":"y5wr-lmygCc30R1","doi-asserted-by":"publisher","DOI":"10.1088\/0953-8984\/27\/10\/105901","type":"journal-article"},{"key":"y5wr-lmygCc31R1","doi-asserted-by":"publisher","DOI":"10.3938\/jkps.64.1169","type":"journal-article"},{"key":"y5wr-lmygCc32R1","volume-title":"Principles and Applications of Ferroelectrics and Related Materials","author":"M. E. Lines","year":"1977","type":"book"},{"key":"y5wr-lmygCc33R1","unstructured":"K. Roleder, A. Majchrowski, J. K. Zar\u0119ba, A. Bussmann-Holder, I. Lazar, I. Jankowska-Sumara, D. Kajewski, and A. Soszy\u0144ski, Huge low-temperature polarity in the antiferroelectric PbHfO3 (unpublished).","type":"other"},{"key":"y5wr-lmygCc34R1","unstructured":"Y. Liu, H. Zhang, K. Shapovalov, R. Niu, J. M. Cairney, X. Liao, K. Roleder, A. Majchrowski, J. Arbiol, P. Ghosez, and G. Catalan, Vortices and antivortices in antiferroelectric PbZrO3 (unpublished).","type":"other"},{"key":"y5wr-lmygCc35R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.27.2089","type":"journal-article"},{"key":"y5wr-lmygCc36R1","doi-asserted-by":"publisher","DOI":"10.1143\/JPSJ.74.2743","type":"journal-article"},{"key":"y5wr-lmygCc37R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.105.144104","type":"journal-article"},{"key":"y5wr-lmygCc38R1","doi-asserted-by":"publisher","DOI":"10.1016\/j.materresbull.2014.11.024","type":"journal-article"},{"key":"y5wr-lmygCc39R1","doi-asserted-by":"publisher","DOI":"10.1107\/S0108768197009208","type":"journal-article"},{"key":"y5wr-lmygCc40R1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-022-17392-9","type":"journal-article"},{"key":"y5wr-lmygCc41R1","doi-asserted-by":"publisher","DOI":"10.1080\/01411594.2014.900554","type":"journal-article"},{"key":"y5wr-lmygCc42R1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.93.054104","type":"journal-article"},{"key":"y5wr-lmygCc43R1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2017.12.230","type":"journal-article"},{"key":"y5wr-lmygCc44R1","doi-asserted-by":"publisher","DOI":"10.1111\/jace.17042","type":"journal-article"},{"key":"y5wr-lmygCc45R1","doi-asserted-by":"publisher","DOI":"10.1063\/1.2831023","type":"journal-article"},{"key":"y5wr-lmygCc46R1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmatsci.2023.101231","type":"journal-article"}],"container-title":["Physical Review B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.aps.org\/article\/10.1103\/y5wr-lmyg","content-type":"unspecified","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/harvest.aps.org\/v2\/journals\/articles\/10.1103\/y5wr-lmyg\/fulltext","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T22:21:50Z","timestamp":1790720510000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.aps.org\/doi\/10.1103\/y5wr-lmyg"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,7]]},"references-count":46,"journal-issue":{"issue":"17","published-print":{"date-parts":[[2025,11]]}},"URL":"https:\/\/doi.org\/10.1103\/y5wr-lmyg","relation":{},"ISSN":["2469-9950","2469-9969"],"issn-type":[{"value":"2469-9950","type":"print"},{"value":"2469-9969","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11,7]]},"assertion":[{"value":"2025-05-08","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"Published by the American Physical Society. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright_statement","label":"Copyright statement","group":{"name":"copyright","label":"copyright"}},{"value":"2025","name":"copyright_year","label":"Copyright year","group":{"name":"copyright","label":"copyright"}},{"value":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","name":"creative_commons_license","label":"Creative Commons license","group":{"name":"licenses","label":"Licenses"}},{"value":"\u00a92025 The authors","name":"copyright_holder","label":"Copyright holder","group":{"name":"copyright","label":"copyright"}}],"article-number":"174112"}}