SEARCH Articles Figures Tables 337 polarization techniques Angle polarizer CP/MAS (cross polarization/magic angle CP/MAS technique CROSS technique Cross magic angle spinning Cross polarization CP/MAS) Cross polarization technique Cross-polarization (CP) Cross-polarization magic angle spinning CP-MAS) Cross-polarized/magic angle spinning Crossed polarizers Crossed polars Crossed techniques Crossing angle MAS techniques Magic angle spinning Magic angle spinning technique Polarization angle Polarizer crossed Polarizing angle Spin crossing Spin-polarized