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Analysis of latent space underscores the model\u2019s versatility and generalizability, affirming its suitability for complex system applications. Furthermore, our framework\u2019s two-stage design is promising for developing a universal pre-trained feature extractor. This approach has the potential to revolutionize neutron measurements of phonon dynamics, offering researchers a potent tool to decipher intricate spectra and gain valuable insights into the intrinsic physics of materials.<\/jats:p>","DOI":"10.1088\/2632-2153\/ad79b6","type":"journal-article","created":{"date-parts":[[2024,9,11]],"date-time":"2024-09-11T22:59:51Z","timestamp":1726095591000},"page":"035080","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Uncovering obscured phonon dynamics from powder inelastic neutron scattering using machine learning"],"prefix":"10.1088","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4620-7432","authenticated-orcid":true,"given":"Yaokun","family":"Su","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chen","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"266","published-online":{"date-parts":[[2024,9,23]]},"reference":[{"year":"1981","author":"Grimvall","key":"mlstad79b6bib1"},{"key":"mlstad79b6bib2","doi-asserted-by":"publisher","first-page":"6040","DOI":"10.1038\/s41467-020-19938-9","article-title":"Direct observation of large electron\u2013phonon interaction effect on phonon heat transport","volume":"11","author":"Zhou","year":"2020","journal-title":"Nat. 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