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Temperature-dependent transport follows an Efros\u2013Shklovskii variable-range hopping law, with a crossover near 140 K and a localization length of 39 \u00c5\u2014identical to the stripe period\u2014signifying Coulomb-coupled electrons confined within stripe-induced potential wells along the walls. These findings establish WO\n                    <jats:sub>3<\/jats:sub>\n                    ferroelastic walls as a tunable platform for engineering one-dimensional correlated electron states.\n                  <\/jats:p>","DOI":"10.1126\/sciadv.aee1472","type":"journal-article","created":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T17:58:33Z","timestamp":1791395913000},"update-policy":"https:\/\/doi.org\/10.34133\/aaas_crossmark","source":"Crossref","is-referenced-by-count":0,"title":["Correlated one-dimensional electron conduction in ferroelastic domain walls through nematic-like charge stripes"],"prefix":"10.1126","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-4674-4781","authenticated-orcid":true,"given":"Minho","family":"Kang","sequence":"first","affiliation":[{"name":"Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of 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