{"ok":true,"nota":{"id":"ba08bddfc38c13c3","slug":"logran-atrapar-ondas-de-electrones-dentro-de-un-metal-por-primera-vez-ba08bd","titulo":"Logran atrapar ondas de electrones dentro de un metal por primera vez","resumen":"Un equipo de la Universidad de Columbia logró que ondas de electrones quedaran atrapadas en un lugar fijo dentro de un metal llamado Pd₅AlI₂. El resultado se publicó en la revista Science.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-quantum-electron-metal.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/quantum-interference-i.jpg","tema":"ciencia","subtemas":["física cuántica","electrones","materiales","investigación básica"],"entidades":["Universidad de Columbia","Pd₅AlI₂","revista Science"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-22T18:00:18.000Z","indexTs":"2026-10-22T18:02:17.964Z","hash":"860f5ce9f8adebc870e3facb26777c2388017b0ce137cc5017d3ea4fc8998d46","tsa":{"time":"Oct 22 18:02:44 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Desde que la física cuántica planteó que los electrones se comportan como ondas, los científicos se preguntaron si podían frenarlas. Ahora lo lograron en un material concreto, algo que a futuro podría servir para diseñar componentes electrónicos más precisos. Todavía es un hallazgo de laboratorio, lejos de cualquier aparato que se venda en una tienda.","quienFirma":"Universidad de Columbia","confianza":"revisado","consulta":null},"sello":{"hash":"860f5ce9f8adebc870e3facb26777c2388017b0ce137cc5017d3ea4fc8998d46","sello":"c671cf551b3080761dcc717467cbf91212a9949fb611c3ac70bc67b38eeda976","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6575370,"aleatorio":"cd9c6d637ef7139bbd6d8f94010f59455a0e9cbc354a8493480b746ee74ea881","tiempo":"2026-10-22T18:02:00.000Z"},"nist":{"cadena":2,"pulso":1994885,"salida":"CC57D35C2D75F565411D2AD5BD14086E909784ECCC41159846EBED59ADA671C9A215C0A755C209DCA5E5ECB827A4E6E0C76AA0AE853FB766F881DA773444F528","tiempo":"2026-10-22T18:02:00.000Z"},"noAntes":"2026-10-22T18:02:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 22 18:02:44 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Quantum interference traps electron waves in metal for first time","descripcion":"Ever since quantum mechanics first described particles, like electrons, as rippling waves, researchers have wondered if those waves could be trapped in place. Writing today in Science a century later, a team of Columbia University researchers reports waves of electrons becoming trapped for the first time in a metal called Pd₅AlI₂.","pubDate":"Thu, 22 Oct 2026 14:00:18 EDT","url":"https://phys.org/news/2026-10-quantum-electron-metal.html"},"indexado":"2026-10-22T18:02:17.964Z"}}