From f4705c9c86fdccc1f6602c3dde1d9cc2e03fed28 Mon Sep 17 00:00:00 2001
From: Isidora Melania Araya Day <isidora.araya@ug.uchile.cl>
Date: Thu, 2 Apr 2020 11:08:03 +0000
Subject: [PATCH] Update 14_doping_and_devices_solutions.md

---
 src/14_doping_and_devices_solutions.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/14_doping_and_devices_solutions.md b/src/14_doping_and_devices_solutions.md
index 55e6bd78..01137f26 100644
--- a/src/14_doping_and_devices_solutions.md
+++ b/src/14_doping_and_devices_solutions.md
@@ -49,8 +49,9 @@ $$ n_A^{\ast} = N_A (1-\frac{1}{e^({E_F-E_A})/k_BT+1})$$
 $\ast$ indicates non-ionized concentrations.
 ### Subquestion 3
 
-Use Germianium Fermi Energy at room temperature and perform the
-[key algorithm of describing the state of a semiconductor](13_semiconductors/#part-1-pristine-semiconductor)
+??? hint "how?"
+    Use Germianium Fermi Energy at room temperature and perform the
+    [key algorithm of describing the state of a semiconductor](13_semiconductors/#part-1-pristine-semiconductor)
 
 ## Exercise 3: Performance of a diode
 
-- 
GitLab