Fig. 5From: Some remarks on hydrogen-assisted electrical conductivity in olivine and other mineralsA comparison of infrared absorption spectra. a Infrared absorption spectra of wadsleyite from (Dai and Karato 2009b). The peak position of infrared absorption changes at low water content. b Infrared absorption spectra of wadsleyite from Yoshino et al. (2008). There is no evidence for the shift of absorption peak at low water contentBack to article page