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  "path": "/nanotechnology-news3/newsid=69422.php",
  "publishedAt": "2026-05-19T17:01:13.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "High-throughput process produces uniform layers on textured silicon cells. Fast, solvent-free vacuum process for tandem solar cells with efficiencies of up to 24.3 percent.",
  "title": "Scalable manufacturing of perovskite photovoltaics"
}