Phonons in one dimension: waves on a mass-spring chain
Автор: Dr Ben Yelverton
Загружено: 2023-09-04
Просмотров: 2537
Setting up and solving a classical equation of motion for the displacement of the nth particle in a 1D mass-spring chain, then spending some time interpreting the results.
About me: I studied Physics at the University of Cambridge, then stayed on to get a PhD in Astronomy. During my PhD, I also spent four years teaching Physics undergraduates at the university. Now, I'm working as a private tutor, teaching Physics & Maths up to A Level standard.
My website: https://benyelverton.com/
#physics #mathematics #phonons #condensedmatter #dispersionrelation #dispersion #spring #newtonslaws #newton #equationofmotion #dynamics #mechanics #calculus #differentialequation #simpleharmonicmotion #oscillations #physicsproblems #phonon #frequency #wavevector #aliasing #waves #maths #math #science #education
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