Determine how the 4 states in a crystal with T d symmetry will be split if uniaxial stress is applied along the [111] direction.

Determine how the Γ₄ states in a crystal with T_d symmetry will be split if uniaxial stress is applied along the [111] direction. To do this requires access to a set of symmetry tables, which can be found at the website associated with this book, (www.cambridge.org/snoke).