It’s so clear when you break it down step-by-step! Do you have resources (books/chapters) that describe this process for a slightly more complicated system (say transition metal dichalcogenides, where you have 2 different types of atoms, and the unit cell considers *3* sub layers instead of 1?). I ask because this process seems to be a very intuitive way to link variations on crystal polymorph/phase (2H 1T 3R etc) to their phonon modes and electronic properties!
Yes, it is E2g as shown in the slides where I mentioned the excel sheet. Unfortunately, I wrote E1g in the last 2-3 slides of the presentation instead of E2g. Thanks for bringing it up. I've modified the presentation accordingly.
![[Part 1] ทารกน้อยถูกทิ้ง👶 หญิงชราเก็บขวดขายเลี้ยงดูเขาจนโต #โลกการละคร](http://i.ytimg.com/vi/nPTDvFCExks/mqdefault.jpg)
It’s so clear when you break it down step-by-step! Do you have resources (books/chapters) that describe this process for a slightly more complicated system (say transition metal dichalcogenides, where you have 2 different types of atoms, and the unit cell considers *3* sub layers instead of 1?). I ask because this process seems to be a very intuitive way to link variations on crystal polymorph/phase (2H 1T 3R etc) to their phonon modes and electronic properties!
A new version of the video was uploaded. I added a card saying when E1g should be replaced by E2g (last 3 min of video)
@@SathvikIyengar If I find time I’ll create another video for TMDcs ☺️.
When I calculated, I found E2g instead of E1g. Am I missing something?
Yes, it is E2g as shown in the slides where I mentioned the excel sheet. Unfortunately, I wrote E1g in the last 2-3 slides of the presentation instead of E2g. Thanks for bringing it up. I've modified the presentation accordingly.