Nonvolatile flip-flop based on pseudo-spin-transistor architecture and its nonvolatile power-gating applications for low-power CMOS logicShuu’ichirou Yamamoto, Yusuke Shuto and Satoshi SugaharaEur. Phys. J. Appl. Phys., 63 1 (2013) 14403DOI: https://doi.org/10.1051/epjap/2013120486