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  "path": "/news/2026-02-solventfree-perovskite-solar-cell-technology.html",
  "publishedAt": "2026-02-24T13:20:03.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Energy & Green Tech"
  ],
  "textContent": "Researchers at The Hong Kong University of Science and Technology (HKUST) have developed a multi-source co-evaporation recipe that markedly enhances the crystal quality of vacuum-deposited perovskite films. This advance brings all vacuum-deposited single-junction perovskite cells as well as perovskite-on-silicon tandem solar cells closer to scalable production. The research has been reported in Nature Materials, in a paper titled \"Crystal-facet-directed all-vacuum-deposited perovskite solar cells.\"",
  "title": "Solvent‑free perovskite solar cell technology could pave way for scalable production"
}