title: Optical lever for monitoring of the magic angle.
abstract: Setting the magic angle and accurately maintaining it over a full range of experimental conditions can be a frustrating experience. We present a simple optical device for immediate indication of the stator angle, free of mechanical uncertainties present in typical adjustment mechanisms.
authors.affiliation: Department of Chemistry, West Virginia University, Morgantown, WV 26506-6045, USA.
authors.forename: Eugene
authors.initials: E
authors.lastname: Mihaliuk
authors.forename: Terry
authors.initials: T
authors.lastname: Gullion