Publication Date:
2015-09-12
Description:
Author(s): M. Rodriguez-Vega, M. T. Simons, E. Radue, S. Kittiwatanakul, J. Lu, S. A. Wolf, R. A. Lukaszew, I. Novikova, and E. Rossi We study the thermal relaxation dynamics of VO 2 films after the ultrafast photoinduced metal-insulator transition for two VO 2 film samples grown on Al 2 O 3 and TiO 2 substrates. We find two orders of magnitude difference in the recovery time (a few nanoseconds for the VO 2 / Al 2 O 3 sample versus hundreds o… [Phys. Rev. B 92, 115420] Published Fri Sep 11, 2015
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics