<|system|>
Suppose that the junction between two semiconductors can be represented by a barrier of height $2.0 \mathrm{eV}$ and length $100 \mathrm{pm}$. Calculate the transmission probability of an electron with energy $1.5 \mathrm{eV}$.</s>.
<|user|>
Can you answer based on context?
<|assistant|>
0.8