“…Research into the properties of liquid crystals doped with ferroelectric nanoparticles, initially undertaken by European and American scientists mostly, received a considerable boost due to the contributions coming from China, India, Iran, Taiwan, South Korea, and Japan. Several papers published in 2010–2011 [ 53 , 55 , 61 , 66 ] were followed up by an even greater number of publications [ 67 , 70 , 78 , 79 , 81 , 88 , 97 , 100 , 102 , 104 , 107 , 110 , 111 , 116 , 117 , 119 ]. For example, low voltage and hysteresis free blue phase liquid crystals doped with ferroelectric nanoparticles were reported [ 67 , 97 ].…”