deletions | additions       diff --git a/2_Cuprates_Chuck_101_EPL__.tex b/2_Cuprates_Chuck_101_EPL__.tex  index eeb6356..a9f59dd 100644  --- a/2_Cuprates_Chuck_101_EPL__.tex  +++ b/2_Cuprates_Chuck_101_EPL__.tex 
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2) Cuprates Chuck 101. EPL. \subsection{Tuning the charge-transfer energy}  Turning to the cuprates, we wanted to design a new family of materials to tune the chemical parameters.  Qualitative Idea. Reducing the charge transfer gap, increase Tc in cuprate like structures.  a) DMFT to compute gap.  b) Local checks. In plane rotations. No global structural optmiziation. optimization.  c) Check some slices using reactions.