1 files changed, 1 insertions, 1 deletions
diff --git a/supcon.tex b/supcon.tex
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--- a/supcon.tex
+++ b/supcon.tex
@@ -4,7 +4,7 @@
 \chapter{Superconductivity}
 
  \textbf{Experiment objectives}: study behavior of a high temperature superconducting material
-    Yttrium-Barium-Copper-Oxide (YBCO, $YBa_2Cu_3O_7$) in magnetic field, measure the critical
+    Yttrium-Barium-Copper-Oxide (YBCO, YBa$_2$Cu$_3$O$_7$) in magnetic field, measure the critical
  temperature for a phase transition in a superconductor.
 
 \subsection*{History}