TY - JOUR AU - González Fernández, Verónica AU - Grützmacher, K. AU - Pérez, C. AU - Rosa García, María Inmaculada de la PY - 2019 SN - 1742-6596 UR - http://uvadoc.uva.es/handle/10324/45126 AB - Doppler free two photon optogalvanic measurements of the Stark splitting of the 2S level of hydrogen are used to determine the local electric field strength (E-field) in the cathode fall region of a hollow cathode discharge operated in pure hydrogen.... LA - eng PB - IOP Publishing KW - Cathode KW - Cátodo TI - Experimental study of the influence of the cathode in the characteristics of the cathode region DO - 10.1088/1742-6596/1289/1/012015 ER -