From a1055b705a40d07ff9803ac766092c101ca81f97 Mon Sep 17 00:00:00 2001 From: Kees van Kempen Date: Wed, 23 Feb 2022 09:50:30 +0100 Subject: [PATCH] ass2: Add some more comments on how an essay is hard --- superconductivity_assignment2_kvkempen.tex | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/superconductivity_assignment2_kvkempen.tex b/superconductivity_assignment2_kvkempen.tex index 9df18cd..245dac2 100755 --- a/superconductivity_assignment2_kvkempen.tex +++ b/superconductivity_assignment2_kvkempen.tex @@ -206,6 +206,10 @@ but in pages 61--63, the theory is worked through a little quickly. I might reread it some times. \end{em} + + +\todo{The essay so far is just a draft. Choosing a topic was hard.} + \section{Currents inside type-II superconducting cylinder} For $B_{c1} < B_E < B_{c2}$, the cylinder of type-II superconductor material is in the mixed state. In the mixed or vortex state, superconductors let through a number of finite flux quanta $\Phi_0$. @@ -215,6 +219,7 @@ and a supercurrent is generated to expel the field from the rest of the material This supercurrent moves around these region in a vortex-like shape. Please see the figure below for a beautiful drawing. +It was not specified what the direction of $\vec{B_E}$ was with respect to the cylinder orientation, so I chose what I thought was most reasonable as an example. \begin{figure} \centering