From a6684cda4111508f90d3eb3681c0ff7393b319ec Mon Sep 17 00:00:00 2001
From: Erik Strand <erik.strand@cba.mit.edu>
Date: Fri, 19 Apr 2019 17:48:16 -0400
Subject: [PATCH] Add pset 8 questions

---
 _psets/8.md | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 _psets/8.md

diff --git a/_psets/8.md b/_psets/8.md
new file mode 100644
index 0000000..0ef15b1
--- /dev/null
+++ b/_psets/8.md
@@ -0,0 +1,43 @@
+---
+title: Problem Set 8
+---
+
+## (11.1)
+
+### (a)
+
+{:.question}
+Derive equation (11.28) by taking the integral and limit of equation (11.27).
+
+### (b)
+
+{:.question}
+Show that equation (11.29) follows.
+
+## (11.2)
+
+{:.question}
+What is the expected occupancy of a state at the conduction band edge for Ge, Si, and diamond at
+room temperature (300 K)?
+
+## (11.3)
+
+{:.question}
+Consider Si doped with 1017 As atoms/cm3.
+
+### (a)
+
+{:.question}
+What is the equilibrium hole concentration at 300 K?
+
+### (b)
+
+{:.question}
+How much does this move EF relative to its intrinsic value?
+
+## (11.4)
+
+{:.question}
+Design a tristate CMOS inverter by adding a control input to a conventional inverter that can force
+the output to a high impedance (disconnected) state. These are useful for allowing multiple gates to
+share a single wire.
-- 
GitLab