(Color online) XRD patterns of (a) glass substrate, (b) Mn0.2Ge0.8, (c) Mn0.2Ge0.8:H, (d) Mn0.4Ge0.6, and (e) Mn0.4Ge0.6:H.
(Color online) (a)–(d) EDS mapping patterns. (a) Mn distribution in Mn0.4Ge0.6, (b) Ge distribution in Mn0.4Ge0.6, (c) Mn distribution in Mn0.4Ge0.6:H, and (d) Ge distribution in Mn0.4Ge0.6:H. (e) Infrared absorption spectra of Mn0.4Ge0.6 and Mn0.4Ge0.6:H films obtained by diffuse reflection.
(Color online) Temperature dependence of the conductivity σxx for (a) Mn0.4Ge0.6 and (b) Mn0.4Ge0.6:H. The solid lines show the fitting by Eq. (1). For Mn0.4Ge0.6, , , and ; For Mn0.4Ge0.6:H, , , and . (c) M-H and the corresponding -H loops of Mn0.4Ge0.6:H measured at 10 K.
(Color online) M-H loops of MnxGe1−x and MnxGe1−x:H films. (a) x = 0.3 measured at 5 K, and (b) x = 0.4 measured at 10 K. In the figure, “H” and “Ar” denote MnxGe1−x:H and MnxGe1−x films, respectively.
Article metrics loading...
Full text loading...