From: hackbard <hackbard@sage.physik.uni-augsburg.de>
Date: Mon, 2 Jun 2008 12:53:11 +0000 (+0200)
Subject: fixed B/2
X-Git-Url: https://hackdaworld.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3d17a59ba1873d0031217cac54e65fb13adfe1f;p=lectures%2Flatex.git

fixed B/2
---

diff --git a/solid_state_physics/tutorial/2_01s.tex b/solid_state_physics/tutorial/2_01s.tex
index 5e23232..22abb78 100644
--- a/solid_state_physics/tutorial/2_01s.tex
+++ b/solid_state_physics/tutorial/2_01s.tex
@@ -92,13 +92,13 @@
 	       \left(0,0,B\right)$\\
 	      Note: $\nabla_r{\bf A}=0$
         \item $
-	      H_{kin}'=\frac{i\hbar e}{2m}\left(
+	      H_{kin}'=\frac{i\hbar e}{2m}\frac{B}{2}\left(
 	       x\frac{\partial}{\partial y}-y\frac{\partial}{\partial x}
 	                                  \right)+\frac{e^2B^2}{8m}(x^2+y^2)
 	      $\\
 	      $
 	       L_z=x\frac{\partial}{\partial y}-y\frac{\partial}{\partial x}
-	       \Rightarrow  H_{kin}'=\frac{i\hbar e}{2m}L_z+
+	       \Rightarrow  H_{kin}'=\frac{i\hbar e}{2m}\frac{B}{2}L_z+
 	       \frac{e^2B^2}{8m}(x^2+y^2)
 	      $
         \item $\chi=-\frac{1}{V}\mu_0\frac{\partial^2 E}{\partial B^2}