X-Git-Url: https://hackdaworld.org/gitweb/?p=lectures%2Flatex.git;a=blobdiff_plain;f=posic%2Fthesis%2Fdefects.tex;fp=posic%2Fthesis%2Fdefects.tex;h=58feb1525b26eb07fbd51a12bb07b70317f811db;hp=1c9b1637f09eb22b5bcca73ad50b0d6d49f275fd;hb=a106159c71c240024e85dd978b5da4ef19fd0778;hpb=515fa83847d7436cf7f08273a8e8ce0aa33b13de diff --git a/posic/thesis/defects.tex b/posic/thesis/defects.tex index 1c9b163..58feb15 100644 --- a/posic/thesis/defects.tex +++ b/posic/thesis/defects.tex @@ -1199,7 +1199,7 @@ Fig.~\ref{fig_defects:245csub} lists the remaining configurations and binding en Obviously, agglomeration of C$_{\text{i}}$ and C$_{\text{s}}$ is energetically favorable except for separations along one of the \hkl<1 1 0> directions. The energetically most favorable configuration (configuration $\beta$) forms a strong but compressively strained C-C bond with a separation distance of \unit[0.142]{nm} sharing a Si lattice site. Again, conclusions concerning the probability of formation are drawn by investigating respective migration paths. -Since C$_{\text{s}}$ is unlikely to exhibit a low activation energy for migration the focus is on C$_{\text{i}}$. +Since C$_{\text{s}}$ is unlikely to exhibit a low activation energy for migration, the focus is on C$_{\text{i}}$. Pathways starting from the next most favored configuration, i.e.\ \cs{} located at position 2, into configuration $\alpha$ and $\beta$ are investigated, which show activation energies above \unit[2.2]{eV} and \unit[2.5]{eV}. The respective barriers and structures are displayed in Fig.~\ref{fig:051-xxx}. For the transition into configuration $\beta$, as before, the non-magnetic configuration is obtained.