Welcome to ProjectsInFlight!
DISCLAIMER: The videos on this channel feature materials, equipment, and activities that may be hazardous. By choosing to replicate or participate in any demonstrated activities, you acknowledge and assume all associated risks. You the viewer are responsible for your own safety. ProjectsInFlight and its creators are not liable for any resulting harm or damages.
Пікірлер
Does the energy level determine the direction of spin?
I have degrees in Materials Science and this explains semiconductors and band gaps far better than in my class specifically dedicated to Electronic Materials
Thanks, 9th garder but you made it so easy to understand. Really opened my eyes because i have been messing with electronics for while but after watching this i realised i never fully understood semiconductors. The last graphs were amazing 👏
Withe thw vapor pressure you sould have shown sulfuric acid as well... Yes, sulfuric acid isnt the focus of this video, but still if you do a comparison you sould mention that under "normal" conditions its very unlikely to get any sulfuric acid vapor from a breaker of it...
if only i saw this vid two days ago, would help me in my physics test great vid tho
Wow, very knowledgable! 👍
Awesome Explanation , Thank you Sir !
Excellent work! Clear, concise yet thorough. Would love to see more videos in this series.
great to see someone hacking on wafers in their own garage. if you ever end up wanting to control a prober or SMU/curve tracer drop me a line.
i'm definitely interested! feel free to contact me at my email if you'd like to chat. it's projectsinflight at gmail dot com
At 26:11 from atomic energy level, you jumped to molecular energy level. You could have explained why the band gap arises!!
How much energy in electronvolt EV can each shell/period have?
HAHA...WHAT A BEAUTIFUL WAY TO EXPLAIN MOT. I APPLAUD YOUR ANALOGY, STORY TELLING AND STYLE. BRAVO. I CAME FOR SEMICONDUCTOR LEARNING BUT GOT MY Mol Orb Theory UNDERSTANDING MORE STABLE (LOL).
I thought that the electrons were just "kinda loose" in conductors, LOL.
I can only subscribe and follow, but you have definitely gained my attention. I appreciate your ability to demonstrate how a complicated subject, could be understood at a more elementary level. Please keep it up! 😀
I'm very glad to understand the fundamental mechanism of semiconductor from this video! Tyvm!
Came to know about you after watching a video from breaking taps. I am so happy to find these brilliant knowledge filled channels. Subscribed and staying intune for future videos. Till then will catch up on all exisiting videos!
I bow before you. Thank you, thank you.
Whatever you are doing, I want more
In the 1970s I could get 70% HF in a gallon polyethylene jug. The polyethylene was stained black and the exterior surface was covered with warts. This alone inspired extreme caution. I used the chemical to make fluoroboric acid.
oh my god that is so scary lol. i am glad you still have all your fingers
A thank you to the author for an enlightening explanation for this complete novice. John lampe.
Thank! Just a tiny denation to exprees my appreciation. This is a really good and clean veido. Hope to see more. : )
5:21 silver conductive epoxy 8331
I liked your explanation a lot. The switching between precise and hand drawing adds a visual to following your explanation! (Keep using it) What I missed though is explaining superconductivity at 0 K. Omitting the magnetic field doesn't explain all of the theory.
And 1 other thing that will make it more complicated is: what does it do in 3D. You explanation is mostly drawn in 2D. That's ok for the math, but in reality all is 3D. I know you understand what I mean. Keep on the good work.
You can use paint of photo resist
Wish you were around when I did electronics, I failed that paper and so did the other 80% of the class.
Excellent 🙏
Brilliant! Thank you?
Very helpful information ❤
This is profound! It's so well done man, I honestly can't think how you can improve on this. Gained a sub and honestly you deserve at least a mil.
Excellent!
Very good. Looking at the comments here a month on shows you hit a homer. The depth is quite good (the more QFT the better) and you do an excellent job on the visuals. Yes, please do more.
Photons transmitted through a crystal glass have a smaller diameter than that in free space. Electron via the conduction band pass freely. Semiconductors are intermediate in their ability to conduct.
too short.
This is rare. Long, but not too long video that explains how physics of semiconductors work - a complex topic - in simple terms and goes from basically 0 knowledge to all necessary knowledge for a beginner to understand how semiconductor materials work. It won't be for everyone (for example I did know physics of it, but until recently I didn't know how it was utilized and there will be people to whom starting from 0 will mean that half of the video is repeating what they know), but it is very approachable. The only "nitpick" I could think off is semantics. Due to double meaning of the word semiconductor, one might think that this video cover also their application not just material part. And even in that "department", one could argue that doping should have been covered. But even if this was a standalone video it would be very good. As part of the series - it is great. Now only complaint I can have is that next part isn't out yet 😉
Simply brilliant!
Subscribed. Nicely done. EE here. I found it long for my attention span, but you covered the physics behind the band gap. I also want to see animation of how the BJT transports carriers from the base to the collector by diffusion. I also want to see how to tune that band gap to the spectrum of the sun. Or maybe to the waste heat from some process.
Cutting from a black screen to all white wikipedia is pretty jarring. Could you use a dark background plugin for the browser screenshots? Dark Reader and Dark Background and Light Text are both good.
mv²/2
Im really enjoying this series as I just found it a few days ago. One suggestion which could be of use is to maybe create your own spincoater. This could potentially help with your silver deposition if spun at slow enough speeds using a dropper.
This is golden. Extremely well made video.
bruh youre the goat
Alr, you just casually made the most understandable explanation of covalent bond I have heard in my entire life... ❤ <- thanks in advance for my grades Edit: OMFG you also explained molecular orbitals, ILYSM
This literally the most badass video on how actually the internal mechancis of atoms work💯🫡
Interesting video. Thank you. Perhaps a chemistry person, perhaps Nurd Rage or Nile Red might inspired to do a titration, but in a way, you found a new way to find the molar mass : ) You might be able to dilute the Armor etch, which might keep it from drying, too, as well as perhaps put it in your confront zone. Otherwise, perhaps putting in a sealed box with a wet sponge might put enough moisture in the air to keep it from drying.
Amazing video! Finally tied a bunch of seemingly unrelated stuff I've learned during chem and physics courses into one coherent picture.
Awesome
yo, i am here to stick around and learn thank you so much!
Wow! Excellent video - Thankyou! Closest I've come yet to getting an overview perspective from high school chemistry to electronics theory 😎👍
Good job
I hope you can make more videos about semiconductor packing