forgot solid

diff --git a/physics_compact/solid.tex b/physics_compact/solid.tex
index ed9bddbcc907b4f82addad8cd899305a2801193a..0d5b1b2d0d6cdee705b7002bbf76a4b0c74f4e73 100644 (file)
--- a/physics_compact/solid.tex
+++ b/physics_compact/solid.tex
@@ -2,6 +2,10 @@
 
 \chapter{Atomic structure}
 
 
 \chapter{Atomic structure}
 

+\chapter{Reciprocal lattice}
+
+Example of primitive cell ...
+

 \chapter{Electronic structure}
 
 \section{Noninteracting electrons}
 \chapter{Electronic structure}
 
 \section{Noninteracting electrons}