TY - RPRT TI - Spin-optomechanical cavity interfaces by deep subwavelength phonon-photon confinement AU - Raniwala, Hamza [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)] AU - Anand, Pratyush [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)] AU - Krastanov, Stefan [Univ. of Massachusetts, Amherst, MA (United States)] AU - Eichenfield, Matt [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Univ. of Arizona, Tucson, AZ (United States)] (ORCID:0000000308637877) AU - Trusheim, Matthew [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Army Research Laboratory, Adelphi, MD (United States)] AU - Englund, Dirk R. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)] (ORCID:0000000210433489) PY - 2025 DO - 10.1038/s41534-025-00999-x UR - https://www.osti.gov/biblio/2583713 ID - 2583713 ER -