Impact of the Ion-Neutral Interaction Effects in the Solar Chromosphere

Juan Martínez-Sykora, LMSAL, San Francisco, CA, United States, Bart De Pontieu, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA, United States, Viggo Haraldson Hansteen, Institute for Theoretical Astrophysics, University of Oslo, Oslo, Norway and Mats Carlsson, University of Oslo, Institute of Theoretical Astrophysics, Oslo, Norway