Lecture -- Unit Cells & Brillouin Zones

This lectures defines what a unit cell is, discusses primitive unit cells, the Wigner-Seitz primitive unit cell, Brillouin zones, and degree of symmetry. the video is teaches a difficult subject, but his highly visual.

[alirezasadeghifar]

Perfect explanation, I have finally learned the Brillouin zone in depth.

[macmic]

Golden video on this topic 👍👍👍👍
This video should have million views

[mohammadmahyaresfahani]

Your video was very clear and proffessional. Thanks!

[luisriverafernandez]

Thank you very much for this great explanation of Brillouin zones.

[serhaterdogan]

Great video! I wish you had a list where you put lectures in order so that it is easier to follow. You have a lot of videos but I am having trouble navigating through them.

[relaxinghealingmusic]

your channel needs more attention man. keep it up. nice explanation

[mfaisal]

Dr. Rumpf! Thanks for a very well-explained lecture. I wonder you categorize FSS and metamaterials separately. Materials with negative material parameters also act as frequency selective surfaces. Is the phenomena behind filtering in case of MNG & ENG materials similar as it is in DPS materials. In my understanding, there is LC circuit behavior which enables bandpass and bandstop filtering in DPS materials.

[fabio_air]

Your lectures are clear and engaging! Could you provide some literature about the use of "pseudo-periodic" in electromagnetics and/or acoustics?

[fallon]

I wish I have watched this video earlier. Thank you for the video. Self-Studying by Youtube is as taking many redundant paths to understand a thing.

[rabiulislamsikder]

Dear Prof., Could you make a video on the photonic crystals?

[leonbaiyu]

Great explanation thogh I enjoyed the pronunciation of Brillouin zone much less 😅

[nadzimzamri]

This is great. But in my honest opinion, you dont need to put 'typed sentence or statement' in the presentation if you not gonna read it out loud. I'm kinda lost to keep track on listening to your voice while at the same time trying to read those typed sentences. You get what I mean?

[Marco-xc]

Bro its 2am how the fuck did i end up heee