For the piezoelectric tensor for a cubic crystal given in Table 3.4, show that the piezoelectric interaction

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For the piezoelectric tensor for a cubic crystal given in Table 3.4, show that the piezoelectric interaction Hamiltonian couples electrons to transverse phonons in the [110] direction but not longitudinal phonons in the same direction.

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Solid State Physics Essential Concepts

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Authors: David W. Snoke

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Question Posted: Aug 23, 2023 03:04 AM

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For the piezoelectric tensor for a cubic crystal given in Table 3.4, show that the piezoelectric interaction

Question:

Table 3.4 Piezoeletric tensor for a cubic crystal (T or Ta symmetry) 0 0 0 0 0 0 0 e41 0 0 e41 0 0 0 0 0 0 e41

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According to Table 32 only the yzx xzy and xyz elemen...View the full answer

Solid State Physics Essential Concepts

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