Instantaneous band gap collapse in photoexcited monoclinic VO2 due to photocarrier doping

1. Wegkamp, D.
2. Herzog, M.
3. Xian, L.
4. Gatti, M.
5. Cudazzo, P.
6. McGahan, C.L.
7. Marvel, R.E.
8. Haglund, R.F.
9. Rubio, A.
10. Wolf, M.
11. Stähler, J.