Junya Tamura   Masaaki Hasegawa   Kosuke Goto   Kozo Mochiji   Kousuke Moritani   Norio Inui   
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 84(8) 084001 2015年8月 [査読有り]
The Brownian motion of a single small particle trapped on the surface of a suspended liquid droplet is studied and used to measure its mass. On the basis of the Ornstein-Uhlenbeck theory, the time dependence of the distance between the particle an...