Acoustical boundary hologram for macroscopic rigid-body levitation Inoue, Seki ; Mogami, Shinichi ; Ichiyama, Tomohiro ; Noda, Akihito ; Makino, Yasutoshi ; Shinoda, Hiroyuki Abstract Publication: Acoustical Society of America Journal Pub Date: January 2019 DOI: 10.1121/1.5087130 Bibcode: 2019ASAJ..145..328I