The CSNF ( Caltech Solid State NMR Facility) has been established in fall of 1998 in the division of Chemistry and Chemical Engineering at Caltech in order to fulfill the demand of studies of advanced solid materials using solid NMR spectroscopy. The facility is equipped with three solid NMR spectrometers, Bruker DSX-200, Tecmag 300, and Bruker DSX-500 with a variety of both liquid and solid NMR probes, so that most of state of the art NMR measurements can be readily achieved.