TY - JOUR KW - eels KW - paper AU - C. Guedj AU - Linda Hung AU - A. Zobelli AU - P. Blaise AU - Francesco Sottile AU - Olevano V BT - Applied Physics Letters DA - 2014 PY - 2014 EP - 222904 T2 - Applied Physics Letters TI - Evidence for anisotropic dielectric properties of monoclinic hafnia using valence electron energy-loss spectroscopy in high-resolution transmission electron microscopy and ab initio time-dependent density-functional theory UR - http://scitation.aip.org/content/aip/journal/apl/105/22/10.1063/1.4903218 VL - 105 ER -