sf

[lectures/latex.git] / solid_state_physics / tutorial / 2_03.tex

diff --git a/solid_state_physics/tutorial/2_03.tex b/solid_state_physics/tutorial/2_03.tex
index bddd192..b4a3571 100644 (file)
--- a/solid_state_physics/tutorial/2_03.tex
+++ b/solid_state_physics/tutorial/2_03.tex
@@ -98,7 +98,7 @@ $\Phi_{\mu v}({\bf r})=
        ${\bf a}={\bf u}({\bf R})-{\bf u}({\bf R'})$
        and only retain terms quadratic in $u$.
  \item Use the evaluated potential to calculate the energy density
-       (do not forget the kinetic contribution to energy) and
+       (do not forget the kinetic energy contribution) and
        the specific heat $c_{\text{V}}$.
        {\bf Hint:}
        Use the following change of variables
@@ -113,7 +113,7 @@ $\Phi_{\mu v}({\bf r})=
 
 
 \section{Specific heat in the quantum theory of the harmonic crystal -\\
-         Models of Debye and Einstein}
+         The Debye model}
 
 \begin{enumerate}
  \item