Quenching‐circumvented ergodicity in relaxor Na1/2Bi1/2TiO3‐BaTiO3‐K0.5Na0.5NbO3. - Wei, Qiumei; Riaz, Adeel; Zhukov, Sergey; Hofmann, Kathrin; Zhu, Mankang; Hou, Yudong; Rödel, Jürgen; Kodumudi Venkataraman, Lalitha (Journal of the American Ceramic Society, 2021)