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Rev. B"],"accepted":{"date-parts":[[2025,6,18]]},"abstract":"<jats:p>\n                    We report nonlinear transport in one-dimensional quantum wires formed in a GaAs\/AlGaAs heterostructure. The two-terminal conductance characteristics were investigated under varying electron concentrations with and without a large in-plane magnetic field of 10\u00a0T. One important observation was that the 0.7-like feature was identified at higher-order subbands, specifically\n                    <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <a:mrow>\n                        <a:mo>\u223c<\/a:mo>\n                        <a:mn>1.6<\/a:mn>\n                        <a:msub>\n                          <a:mi mathvariant=\"normal\">G<\/a:mi>\n                          <a:mn>0<\/a:mn>\n                        <\/a:msub>\n                      <\/a:mrow>\n                    <\/a:math>\n                    ,\n                    <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <c:mrow>\n                        <c:mo>\u223c<\/c:mo>\n                        <c:mn>3.7<\/c:mn>\n                        <c:msub>\n                          <c:mi mathvariant=\"normal\">G<\/c:mi>\n                          <c:mn>0<\/c:mn>\n                        <\/c:msub>\n                      <\/c:mrow>\n                    <\/c:math>\n                    , and\n                    <e:math xmlns:e=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <e:mrow>\n                        <e:mo>\u223c<\/e:mo>\n                        <e:mn>4.7<\/e:mn>\n                        <e:msub>\n                          <e:mi mathvariant=\"normal\">G<\/e:mi>\n                          <e:mn>0<\/e:mn>\n                        <\/e:msub>\n                      <\/e:mrow>\n                    <\/e:math>\n                    . Additionally, our findings reveal the emergence of two conductance states appearing below\n                    <g:math xmlns:g=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <g:mrow>\n                        <g:msup>\n                          <g:mrow>\n                            <g:mi mathvariant=\"normal\">e<\/g:mi>\n                          <\/g:mrow>\n                          <g:mn>2<\/g:mn>\n                        <\/g:msup>\n                        <g:mo>\/<\/g:mo>\n                        <g:mi mathvariant=\"normal\">h<\/g:mi>\n                      <\/g:mrow>\n                    <\/g:math>\n                    under large dc bias voltage, where these states become more pronounced together with higher 0.7-like features, as electron concentration decreases, highlighting the influence of strong correlation effects in their formation. The weak Zeeman splitting in the ground state despite a large in-plane magnetic field of 10\u00a0T in low-density and weakly confined regime indicates disordered-induced correlation effects dominating the mechanism.\n                  <\/jats:p>","DOI":"10.1103\/k8zm-v738","type":"journal-article","created":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T09:55:43Z","timestamp":1750240543000},"update-policy":"https:\/\/doi.org\/10.1103\/crossmark-policy","source":"Crossref","is-referenced-by-count":5,"title":["Correlation effects mediated by disorders in one-dimensional channels"],"prefix":"10.1103","volume":"112","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0018-5562","authenticated-orcid":true,"given":"Vivek","family":"Kumar","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02jx3x895","id-type":"ROR","asserted-by":"publisher"}],"name":"University College 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