A novel promising red phosphor Ca9LiBi0.667(PO4)7:Eu3+ with excellent responsiveness to phytochrome PFR for the indoor plant cultivation

Ya-jie Han, Shuang Wang, Han Liu, Lei Shi, Shui-xia Liu, Yi Zhang, Chang Liu, Shi Xiao-fan, Qiang Wang, Zhongfei Mu, Zhiyong Mao, Dajian Wang, Zhi‐wei Zhang