Phase transitional behavior and piezoelectric properties of (Na0.5K0.5)NbO3–LiNbO3 ceramicsYiping Guo, Hitoshi Ohsato|Applied Physics Letters|2004Cited by 1.5k
Effects of wearing N95 and surgical facemasks on heart rate, thermal stress and subjective sensationsYi Li, Edward Newton, Thomas Wong et al.|International Archives of Occupational and Environmental Health|2005Cited by 365
Evidence for oxygen vacancy or ferroelectric polarization induced switchable diode and photovoltaic effects in BiFeO<sub>3</sub> based thin filmsYiping Guo, Hezhou Liu, Bing Guo et al.|Nanotechnology|2013Cited by 130