%0 conference poster %@ %A Wiese, B.,Tolnai, D.,Mendis, C.L.,Szakacs, G.,Stark, A.,Schell, N.,Reichel, H.-P.,Kainer, K.U.,Hort, N. %D 2015 %J DESY Photon Science UsersĀ“ Meeting 2015 %N %P %T In situ diffraction of CaO dissolution during melting and solidification of a Mg-20CaO alloy %U %X