Polymorphism in the Ruddlesden-Popper Nickelate La3Ni2O7: Discovery of a Hidden Phase with Distinctive Layer Stacking

1. Chen, X.
2. Zhang, J.
3. Thind, A.S.
4. Sharma, S.
5. LaBollita, H.
6. Peterson, G.
7. Zheng, H.
8. Phelan, D.P.
9. Botana, A.S.
10. Klie, R.F.
11. Mitchell, J.F.