Soutenance de stage - IM2NP
Soutenance de stage - IM2NP
Soutenance de stage - IM2NP
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Mo<strong>de</strong>s acoustiques<br />
•Gran<strong>de</strong>s longueurs d'on<strong>de</strong>s<br />
} ∝ taille<br />
•Confinement spatial n n<br />
1<br />
En changeant la taille et l'harmonique<br />
⇒ son<strong>de</strong> le diagrame <strong>de</strong> dispersion<br />
ω<br />
2 <br />
1<br />
2<br />
2<br />
2<br />
3<br />
k