TY - RPRT TI - Axion/hidden-photon dark matter conversion into condensed matter axion AU - Chigusa, So AU - Moroi, Takeo AU - Nakayama, Kazunori PY - 2021 DO - 10.1007/jhep08(2021)074 UR - https://www.osti.gov/biblio/1825698 ID - 1825698 ER -