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In spin\u2013orbit coupling, the inversion symmetry is broken in a\n                    <jats:sup>1<\/jats:sup>\n                    S\n                    <jats:sub>0<\/jats:sub>\n                    \u2192\n                    <jats:sup>3<\/jats:sup>\n                    S\n                    <jats:sub>1<\/jats:sub>\n                    spin\u2010transition of the ground electronic state, a synergetic pathway to charge spin\u2010order under applied driving forces. The surface magnetism, combined with the ferroelectricity, gives a giant magnetoelectric response (absent in\n                    <jats:sup>1<\/jats:sup>\n                    S\n                    <jats:sub>0<\/jats:sub>\n                    bulk Te state) that is explored to boost the H\n                    <jats:sub>2<\/jats:sub>\n                    evolution reaction (HER) with 2D \u03b1\u2010Te as a synergetic catalyst. High\u2010quality 2D \u03b1\u2010Te synthesized as nanosheets is ordered primarily along (001) facets at duly enhanced d\n                    <jats:sub>001<\/jats:sub>\n                    atomic spacing in the 5s\n                    <jats:sup>2<\/jats:sup>\n                    \u2010Te lone pair electrons (diamagnetic) are spaced (Coulomb repulsion) via the 5p\n                    <jats:sup>2<\/jats:sup>\n                    unpaired spins. Poled 2D \u03b1\u2010Te in small fields, such as 30 mT, presents a HER overpotential that is decreased up to 100\u00a0mV, while the Tafel slope is declined up to 138 from 211\u00a0mV\u00a0dec\n                    <jats:sup>\u22121<\/jats:sup>\n                    for the bulk sample. The electrochemical stability of 2D \u03b1\u2010Te is found quite impressive with 93% current retention (71% if non\u2010magnetized) under chronoamperometric conditions. The results present that the 2D \u03b1\u2010Te plays a game\u2010changing role towards sustainable energy technologies, spintronics, and next\u2010generation magnetoelectric devices.\n                  <\/jats:p>","DOI":"10.1002\/adma.202512831","type":"journal-article","created":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T14:12:51Z","timestamp":1763475171000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Unveiling of Unpaired Surface Spins Regulated Magnetism in 2D \u03b1\u2010Te Nanosheets: an Implication on Magnetoelectric Driven Hydrogen Evolution"],"prefix":"10.1002","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-5012-7892","authenticated-orcid":false,"given":"Dalip","family":"Saini","sequence":"first","affiliation":[{"name":"Quantum Materials and Devices Unit Institute of Nano Science and Technology  Knowledge City, Sector 81 Mohali 140306 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