2.3 Band Gap II - Electrons in molecular bonds

[@charafrida7376]

Wonderful wonderful wonderful thank you very much for sharing this with us, I have one request don't you have something similar for eolienne systems? thank you again

[@מיקיו]

How come the outer (valence) shell of the Si, that is 3S^23P^2, has become in this explanation 3S^13P^3 ? (The use of the ^ sign is just in order to replace the superscript, which I can’t do otherwise in this key board)

[@AbdolazimHasseli]

Thank you but you didn't say anything about direct and indirect band gap semiconductors.

[@paringatai]

Thank you sir for your most wonderful presentation - "Ah thank...???" (but never too much y'unnerstayin!!!) ennawayys Ahyam jes rartin ta ayisk ya t karndleh 'F**K AOWFF"..ma kayit jes lit da dayim hayil outta heyr, ayin, he ain nevah larn no kwantim mar-kannix aetha...Thankya

[@jacobvandijk6525]

@ 2:32: "At a far distance from each other". Really??? ;-)

[@red-baitingswine8816]

I was confused about why there are both bonding and antibonding orbitals in each Si - Si bond. I found a great explanation in MIT OpenCourseWare - for anyone who's interested: kzbin.info/www/bejne/op3EkmCfer53gqs (Skip to 9:02 for the beginning of the lecture).

[@ytrew9717]

feedback: I did not understood after 2:40, too many new words/concept.

[@ZohiraTalks]

a waste of time.