From d3d17a59ba1873d0031217cac54e65fb13adfe1f Mon Sep 17 00:00:00 2001 From: hackbard Date: Mon, 2 Jun 2008 14:53:11 +0200 Subject: [PATCH] fixed B/2 --- solid_state_physics/tutorial/2_01s.tex | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) 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} -- 2.20.1