Sun D, Divin CJ, Berger C, First P, Heer WD, Norris TB. Ultrafast spectroscopy of multilayer epitaxial graphene. 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 2009.
Baenitz M, Lüders K, Maurer D, Barišić N, Cho Y, Li Y, Yu G, Zhao X, Greven M. Vortex dynamics in single crystal Hg-1201. Physica C: Superconductivity and its Applications. 2009;(15-20):1126-1128.