Theoretical study on martensitic-type transformation path from rutile phase to
α
-PbO
2
phase of Ti2
O
Wang Wen-Xuan
1
, Jiang Zhen-Yi
1, †
, Lin Yan-Ming
1
, Zheng Ji-Ming
1
, Zhang Zhi-Yong
1, 2
(a)–(f) Structural alternations during phase transition.