Remote plasmonic-enhanced Raman spectroscopy with the plasmon-molecule coupling in distance over 100 nm Takeo Minamikawa, Sota Inoue, Shota Miyamoto, Akihiro Shiota, Takeshi Yasui, Yukihiro Morimoto, Masahiro Kawasaki and Mitsuo Kawasaki EPJ Web Conf., 287 (2023) 04010 Published online: 18 October 2023 DOI: 10.1051/epjconf/202328704010