- #1
Nimlidor
- 4
- 0
Hi,
I have read that vector of polarisation [itex]\vec{P}[/itex] and stress tensor T are linked with equation
[itex]\vec{P}=\underline{\underline{d}} \: \underline{T}[/itex]
where d is a third-order piezoelectric tensor. Can anyone explain how you multiply a third and a second-order tensor to get a vector? A good link will also help.
Thank you,
N.
I have read that vector of polarisation [itex]\vec{P}[/itex] and stress tensor T are linked with equation
[itex]\vec{P}=\underline{\underline{d}} \: \underline{T}[/itex]
where d is a third-order piezoelectric tensor. Can anyone explain how you multiply a third and a second-order tensor to get a vector? A good link will also help.
Thank you,
N.