title
stringlengths 1
544
โ | parent
stringlengths 0
57
โ | created
stringlengths 11
12
โ | editor
stringclasses 1
value | creator
stringclasses 4
values | edited
stringlengths 11
12
โ | refs
stringlengths 0
536
โ | text
stringlengths 1
26k
| id
stringlengths 32
32
|
---|---|---|---|---|---|---|---|---|
Bose-Einstein Condensate | Bose Einstein Statistics | null | null | null | null | null |
> [Physicists engineer an atom laser that can stay on forever](https://interestingengineering.com/physicists-atom-laser-stay-on-forever)
| d7030f69ab54470993a429962e25427c |
**Density-functional theory** | Fermi Dirac statistics Notion | Jul 27, 2023 | Alan Jo | Alan Jo | Jul 27, 2023 |
> [Density functional theory](https://en.wikipedia.org/wiki/Density_functional_theory)
| 1fcc70998fda4dc18e60c7190699e1ef |
|
Density of states | Fermi Dirac statistics Notion | May 5, 2021 | Alan Jo | Alan Jo | Jul 27, 2023 |
์ด๋ค ์๋์ง ์ค์์ ๋ค์ด๊ฐ ์ ์๋ ์ ์์ ์๋ฆฌ์
> [Density of states](https://en.wikipedia.org/wiki/Density_of_states)
| ac546fd3f9df4264926a7fdeb9962103 |
|
Fermi Level | Fermi Dirac statistics Notion | May 5, 2021 | Alan Jo | Alan Jo | Jul 27, 2023 |
ํ๋ฅด๋ฏธ ์ค์
๋ฐ๋์ฒด ๋ด์ ์บ๋ฆฌ์ด ๊ฑฐ๋์ ์ค๋ช
ํ๋ ๊ฐ์ ์ค์
| 81be85659d5b42db939229bd0b59c57c |
|
***Fermi paradox*** | Fermi Dirac statistics Notion | May 5, 2021 | Alan Jo | Alan Jo | Jul 27, 2023 |
์ฐ๋ฆฌ๋ ์๋ง์ ๊น๋๊ธฐ๋ฅผ ํต๊ณผํ ๋ฌธ๋ช
์ด๊ธฐ ๋๋ฌธ์ ๊ทธ ๊น๋๊ธฐ ๊ฐ์ฅ ์ข์ ๋ถ๋ถ์ ์ ์ฒด๋ผ๊ณ ์๊ฐ์ ์์ํ๊ณ ํ๊ฐํ๊ธฐ ๋๋ฌธ์ ์ ์ฒด ๊น๋๊ธฐ๋ฅผ ๊ณผ์ํ๊ฐํ ์๋ฐ์ ์๋ค
[Fine-tuned universe](https://texonom.com/fine-tuned-universe-77fa94d0063841c5a2dca56c43fefdc2)
> [The Fermi Paradox โ Where Are All The Aliens? (1/2)](https://www.youtube.com/watch?v=sNhhvQGsMEc)
| e46a80a5703d42268387fe03a730a977 |
|
Classical Mechanics | Mechanics Types | Jun 13, 2020 | Alan Jo | Alan Jo | Jun 4, 2023 | [Quantum Mechanics](https://texonom.com/quantum-mechanics-27df964fd55c49a485e2e6d40aa28a72) |
### Classical Mechanics Notion
|Title|
|:-:|
|[Lagrangian Mechanics](https://texonom.com/lagrangian-mechanics-b5f356db4a514557849a543195768908)|
|[Dynamics](https://texonom.com/dynamics-1e96ddbadb2e4ddba21e2e9239af0aa3)|
|[Tension](https://texonom.com/tension-1d902ed4d8c64c40889ba175148dedc3)|
|[Compression](https://texonom.com/compression-023385a6bd104341adbaea8bfb816ee0)|
> [Physics as a Second Language](https://brunch.co.kr/@yoonkh86/151)
> [Untitled](https://www.u-cursos.cl/usuario/7c1c0bd54f14c0722cefc0fa25ea186d/mi_blog/r/Marion.pdf)
| 1295e6eb9c1449eba1573933a65c2df0 |
Continuum mechanics | Mechanics Types | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 |
> [Continuum mechanics](https://en.wikipedia.org/wiki/Continuum_mechanics)
### Continuum mechanics notion
|Title|
|:-:|
|[Continuum](https://texonom.com/continuum-63a77ff7f3994ba8a32f92774d58e79c)|
### Continuum mechanics fields
|Title|
|:-:|
|[Fluid mechanics](https://texonom.com/fluid-mechanics-f3fed6ad99cc40cf9cb5ed2ce2231122)|
|[Solid mechanics](https://texonom.com/solid-mechanics-f91572be048741e8ac38377bea2f5cd2)|
|[Rheology](https://texonom.com/rheology-58baa39c6b514c98b7d68104a2865972)|
> [Continuum mechanics](https://en.wikipedia.org/wiki/Continuum_mechanics)
| 2a6bbf3904b04f5cb71e7b72fcedb518 |
|
Quantum Chromodynamics | Mechanics Types | Jul 5, 2022 | Alan Jo | Alan Jo | Jul 5, 2022 | [Elementary Particle](https://texonom.com/elementary-particle-1281a6571c1e4eba9fd77a52ad8e2eb5) |
์์ ์์ญํ, ๋๋ ์์์์๋์ญํ์ ๊ฐ๋ ฅ์ ์ค๋ช
ํ๋ ๊ฒ์ด์ง ์ด๋ก
์์ญํ์ ์ฟผํฌ์ ๊ธ๋ฃจ์จ์ ๋์
ํ์ฌ, ์ด๋ก ์ด๋ฃจ์ด์ง ๊ฐ์
์์ ์ข
๋ฅ์ ์ฑ์ง์ ์ ํํ ์์ธกํ๋ค
๋ฆฌ ๊ตฐ SU์ ๋ฐํ์ผ๋ก ํ๋ฉฐ, ์ ๊ธฐยท์ฝ ์์ฉ ์ด๋ก ๊ณผ ํจ๊ป ํ์ค ๋ชจํ์ ์ด๋ฃฌ๋ค
### Quantum Chromodynamics Notion
|Title|
|:-:|
| d8fa602f41684d5fa91fa949f322a130 |
Quantum Mechanics | Mechanics Types | Nov 5, 2019 | Alan Jo | Seong-lae Cho | Aug 7, 2023 | [Classical Mechanics](https://texonom.com/classical-mechanics-1295e6eb9c1449eba1573933a65c2df0) [Force](https://texonom.com/force-3aabd44f8dde4c7b9b3402a62a87e86e) |
## Quantum Physics, Quantum Dynamics
This should not be interpreted as an interpretation that two objects exist simultaneously in multiple spaces, but rather that it should be understood that where an object will exist has not been determined prior to interaction.
A method that eliminates absolute coordinates and infinite data and operations must be the secret of quantum mechanics. The design that makes it possible is likely to be learned by designing a cosmic-scale simulation rather than experimentation and observation.
### Quantum mechanics Notion
|Title|
|:-:|
|[Quantum mechanics History](https://texonom.com/quantum-mechanics-history-3ae603d80a2e4b168b7be25dd850a831)|
|[Quantum Entanglement](https://texonom.com/quantum-entanglement-0595cebece594e43b63f61d77486d42e)|
|[Exchange Symmetry](https://texonom.com/exchange-symmetry-4542f997ede64406afd062a717f115fe)|
|[Density functional theory](https://texonom.com/density-functional-theory-96e2e366c3de47fb82e5c5146a4af66d)|
|[Quantum Principle](https://texonom.com/quantum-principle-570225c23b954bb9b7ddc08c198df8ee)|
|[Fractional quantum Hall effect](https://texonom.com/fractional-quantum-hall-effect-b9159486e96642a58cb10a175a48e29f)|
|[Quantum decoherence](https://texonom.com/quantum-decoherence-0b9ec9960e1a4d9cb565d234f04423d5)|
|[Atomic model](https://texonom.com/atomic-model-a1beb3543eef42f3aa8a29dfa509737b)|
|[Particle Physics](https://texonom.com/particle-physics-3243b5db4ee545e383b9e576455d1a3a)|
|[Quantum superposition](https://texonom.com/quantum-superposition-74ae7373794e4fd0b7c9e32d556d9e98)|
|[Electromagnetism](https://texonom.com/electromagnetism-34d277ace5c5463a9e34579f8468fcf8)|
|[Schrรถdinger Equation](https://texonom.com/schrdinger-equation-3ca29f44286041868f7717c41f9a95c0)|
|[Quantum State](https://texonom.com/quantum-state-f7b6b185d5d948009eb6e9208c74acb7)|
|[Many Body System](https://texonom.com/many-body-system-ff95701d72394bb086cf2a1607ba0ada)|
|[Supersymmetry](https://texonom.com/supersymmetry-b51c0acf164b462babcb5b7b93c31ba2)|
|[Quantum fluctuation](https://texonom.com/quantum-fluctuation-0e8fe1ae5faa4adfa7bd772e1ff0a0f7)|
|[HartreeโFock method](https://texonom.com/hartreefock-method-050776298ac04ce5a969fc4f07290302)|
### Quantum Mechanics Books
> [Untitled](https://www.fisica.net/mecanica-quantica/Griffiths%20-%20Introduction%20to%20quantum%20mechanics.pdf)
> [Scientists Put A Tardigrade In A Strange Quantum State And It Survived](https://www.unilad.co.uk/science/scientists-put-a-tardigrade-in-a-strange-quantum-state-and-it-survived/)
> [์ฝ๊ฒ ํ์ด์ด ์์์ญํ๊ณผ ๋ค์ค์ฐ์ฃผ๋ก ](https://www.youtube.com/watch?v=R6JFNkLsax8)
| 27df964fd55c49a485e2e6d40aa28a72 |
Relative Mechanics | Mechanics Types | Nov 5, 2019 | Alan Jo | Seong-lae Cho | Aug 30, 2022 | [Time](https://texonom.com/time-15bb911d09d94df480280a5853e405bb) [Space](https://texonom.com/space-4e5b6983629644d6908e263fcb4a3dcd) [Gravity](https://texonom.com/gravity-28be39f47f6148d7be852b4821b0779b) |
### ์์ง์ด๋ฉด์ ๋ณด๋ ์ธ์์ ๋ํ ์๋ฌธ
์๋์ฑ ์ด๋ก ์ด ์์ฌํ๋ ๋ฐ๋ ๋น์ ์๋๊ฐ ์ต๊ณ ์๋๊ฐ ์๋๋ผ, ์ฐ๋ฆฌ๋ ์๊ณต๊ฐ์์ ํญ์ ๋น์ ์๋
์๋์ฑ์ด ์ฐ์ฃผ์ ์ ์ฉ๋๋ค๋ ๊ฒ์ ํ๋์ ์ ์ฒด์ ์ธ ๊ทธ๋ฆผ์ผ๋ก ์ฐ์ฃผ๋ฅผ ํํํ ์ ์๋ค๋ ๋ง
### Relative Mechanics Notion
|Title|
|:-:|
|[General Relativity](https://texonom.com/general-relativity-72239ab84ec84197b89ae29e0cdf8db1)|
|[Special Relativity](https://texonom.com/special-relativity-bf2d1a6d183f4eeeb5892ac3c929f8f7)|
|[Speed](https://texonom.com/speed-90bf26ebd94f472bb6e4404d63492e84)|
|[FTL](https://texonom.com/ftl-4f712f216ad3420c87899e8b4e24744b)|
| b4fcd1c3d1e34250a68d26954a91e99b |
Compression | Classical Mechanics Notion | Jun 4, 2023 | Alan Jo | Alan Jo | Jun 13, 2023 |
### Compression Notion
|Title|
|:-:|
|[Floating Compression](https://texonom.com/floating-compression-e88327fb495f46528c7d93bafe82dee9)|
| 023385a6bd104341adbaea8bfb816ee0 |
|
Dynamics | Classical Mechanics Notion | Feb 16, 2020 | Alan Jo | Alan Jo | Jun 4, 2023 |
### ๋์ญํ
์ ์๋ก ๊ณผ ์ฐ๊ด
### Dynamics Fields
|Title|
|:-:|
|[Particle Dynamics](https://texonom.com/particle-dynamics-d231e1e73aba4fe4aca3a7d744d052ba)|
|[Thermodynamics](https://texonom.com/thermodynamics-8207283206564648b34dc0c8d430b54d)|
|[Fluid Dynamics](https://texonom.com/fluid-dynamics-f3fed6ad99cc40cf9cb5ed2ce2231122)|
|[Angular Dynamics](https://texonom.com/angular-dynamics-587925009e08417ab38b198bbb3692ec)|
|[Electrodynamics](https://texonom.com/electrodynamics-7b1d6985d3ab49a6a9a170dd6ea20e56)|
|[Linear Dynamics](https://texonom.com/linear-dynamics-69bfa00ccbef42808483ad6279aee22e)|
> [https://youtu.be/kpy3XHwbg-g](https://youtu.be/kpy3XHwbg-g)
| 1e96ddbadb2e4ddba21e2e9239af0aa3 |
|
Lagrangian Mechanics | Classical Mechanics Notion | Jun 28, 2020 | Alan Jo | Alan Jo | Jun 7, 2023 |
### Lagrangian Mechanics Topics
|Title|
|:-:|
|[์ด์ค์ง์](https://texonom.com/9e263dbec8cb431a8350c5859a9e33f3)|
|[๋ฌผ์์ ๋น](https://texonom.com/26ef7bcaf84344a19e3a3251f6386332)|
|[Lagrangian point](https://texonom.com/lagrangian-point-5ed520b531f5458ca3f76809f3f4240f)|
| b5f356db4a514557849a543195768908 |
|
Tension | Classical Mechanics Notion | Jun 4, 2023 | Alan Jo | Alan Jo | Jun 4, 2023 | [Potential Energy](https://texonom.com/potential-energy-0b2271feec0141c58d9c6305867ee1f3) |
### Tension Notion
|Title|
|:-:|
|[Tensegrity](https://texonom.com/tensegrity-6cab4dc16cf04b58b7b3a93e3e594aad)|
> [Tension (physics)](https://en.wikipedia.org/wiki/Tension_(physics))
| 1d902ed4d8c64c40889ba175148dedc3 |
Floating Compression | Compression Notion | Jun 4, 2023 | Alan Jo | Alan Jo | Jun 13, 2023 | e88327fb495f46528c7d93bafe82dee9 |
||
Angular Dynamics | Dynamics Fields | Jun 13, 2020 | Alan Jo | Alan Jo | Jul 16, 2021 |
[precession](https://texonom.com/precession-c011322c0b94450bad6f6401f62b2734)
์๋์ฐจ ๋ฐํด์ ๋ชจ๋ ์ง๋์ ์ด๋ํ๋ ๋ฐฉํฅ์ผ๋ก 0 ์ด์์ ์๋ ฅ์ด๋ค
๊ฐ์ฅ ๋ฐ์ ์ ์ด ์ด๋์๋์ ๊ตด๋ฌ๊ฐ๋ ์๋๊ฐ ์์๋์ด์ ์๋ ฅ 0
๊ทธ๊ฒ ์ฌ์ดํด๋ก์ด๋ ๊ทธ๊ฑธ ๋ค์ง์๊ฒ ์ต๋จ๊ฐํ๊ณก์
๋ดํด๊ณผ ๋ผ์ดํ๋์ธ ์ ๋ฌธ์ ์
| 587925009e08417ab38b198bbb3692ec |
|
Electrodynamics | Dynamics Fields | Aug 14, 2020 | Alan Jo | Alan Jo | Jul 16, 2021 |
### Electrodynamics Subject
|Title|
|:-:|
> [Untitled](http://profesores.dcb.unam.mx/users/raulpm/teoem/griffiths.pdf)
| 7b1d6985d3ab49a6a9a170dd6ea20e56 |
|
Fluid mechanics | Continuum mechanics fields | Mar 12, 2021 | Alan Jo | Alan Jo | Sep 17, 2023 |
### Fluid mechanics fields
|Title|
|:-:|
|[Aerodynamics](https://texonom.com/aerodynamics-e2313369d885465cb59a9c14d82598b2)|
### Fluid mechanics notion
|Title|
|:-:|
|[Siphon](https://texonom.com/siphon-0f885710db2347af8d01d8c1cafe89f3)|
|[Navier-Stokes equation](https://texonom.com/navier-stokes-equation-e78ecd0f6c114c57b873537447779ac3)|
|[Euler Equation](https://texonom.com/euler-equation-ec86d6bc67914aabb7d63fb4854a72f8)|
|[Newtonian Fluid](https://texonom.com/newtonian-fluid-54a75d67d0814f698dc4153b54920fae)|
|[Non-Newtonian Fluid](https://texonom.com/non-newtonian-fluid-141c5167dd8644569494b1c12a9f4f17)|
|[๋ฌผํต๋์ง๊ธฐ](https://texonom.com/af1bc1ec36034581a2d2ff184bcee203)|
| f3fed6ad99cc40cf9cb5ed2ce2231122 |
|
Linear Dynamics | Dynamics Fields | Jul 16, 2021 | Alan Jo | Alan Jo | May 30, 2022 |
translational dynamics
| 69bfa00ccbef42808483ad6279aee22e |
|
Particle Dynamics | Dynamics Fields | Jul 24, 2021 | Alan Jo | Alan Jo | May 30, 2022 |
### Particle Dynamics Notion
|Title|
|:-:|
| d231e1e73aba4fe4aca3a7d744d052ba |
|
Thermodynamics | null | null | null | null | null | null |
### ์ด์ญํ
| 8207283206564648b34dc0c8d430b54d |
precession | Angular Dynamics | null | null | null | null | null |
[gyroscope](https://texonom.com/gyroscope-b3850bb3b1184aea9b5a643d93fd5af3)
Precession Angular Speed
Nutation
> [Untitled](http://phylab.yonsei.ac.kr/exp_ref/106_Gyroscope_KOR.pdf)
์ดํดํ๊ธฐ ์ด๋ ค์ด ์ด์ ๋ ์ถ๋ฅผ ๋งค๋ค๋ ์ค์ ๊ธฐ๋ฅ์ด ์ค๊ฐ์ ์์ด ํ์ ์ด ์์ด๋จ์ด์ง๋ ์ถ๊ฐ ๋ฉ์ถ๊ฑฐ๋ผ๋ ์๊ฐ๋๋ฌธ
์์์ ๋ถํฐ ์ถ์ ๋์ด๊น์ง ์ค๋ ๊ธฐ๋ฅ์ ์ถ๊ฐ ํ์ ์์ด ์ถ๋ฝํ๋ค๋ฉด ๋ง์ฐฌ๊ฐ์ง๋ก ์ง์์ด๋์ ํ๋ค
์ฌ๊ธฐ์ ํ ํฌ๊ฐ ๋ํด์ ธ์ ๋ณต์กํ ์ด๋์ํจ
์ค๋ ฅ๊ณผ ๊ณ ์ ๋ ์ฅ๋ ฅ์ ์ํด ๋ฐ์ํ๋ ํ ํฌ๊ฐ ๊ธฐ์กด ํ ํฌ์ ์์งํ๊ฒ ๋ํด์ ธ์ ์ธ์ฐจ์ด๋์ ํ๋ค
๊ธฐ์กดํ ํฌ๋ ๊ทธ๋์ ๋์ผํ๊ณ ๋ํด์ง๋ ํ ํฌ๋ ๋ฐ๋์์ ์์๋๋ ์ฌ์ดํด๋ก์ด๋
๊ธฐ์กด์ผ๋กxy์ ์์งํ ํ ํฌ๋ฅผ ๊ฐ์ง๊ณ ์์์ผ๋ฉด ํ์ฑ๊ฐ์ด ์๋ ฅ์ด ์ญ์ ๋๋ ์ธ์ฐจ์ด๋
| c011322c0b94450bad6f6401f62b2734 |
gyroscope | precession | null | null | null | null | null | b3850bb3b1184aea9b5a643d93fd5af3 |
|
Aerodynamics | Fluid mechanics fields | Nov 13, 2022 | Alan Jo | Alan Jo | Nov 13, 2022 | [Aircraft](https://texonom.com/aircraft-8e68d30ba72f4ad3a21c387e0109b2b1) |
### Aerodynamics Notion
|Title|
|:-:|
|[Transonic](https://texonom.com/transonic-9f7d1e5067e74aa3bcab91c5e5fd6de2)|
|[Subsonic](https://texonom.com/subsonic-4c8ff1f21c4a4dcb924146967d835f9f)|
|[Supersonic](https://texonom.com/supersonic-e1c6c46ae95843e68b60277520c259a8)|
| e2313369d885465cb59a9c14d82598b2 |
Subsonic | Aerodynamics Notion | Nov 13, 2022 | Alan Jo | Alan Jo | Nov 13, 2022 | 4c8ff1f21c4a4dcb924146967d835f9f |
||
Supersonic | Aerodynamics Notion | Nov 13, 2022 | Alan Jo | Alan Jo | Nov 13, 2022 | e1c6c46ae95843e68b60277520c259a8 |
||
Transonic | Aerodynamics Notion | Nov 13, 2022 | Alan Jo | Alan Jo | Nov 13, 2022 | 9f7d1e5067e74aa3bcab91c5e5fd6de2 |
||
Euler Equation | Fluid mechanics notion | Jan 20, 2023 | Alan Jo | Alan Jo | Apr 17, 2023 | [Navier-Stokes equation](https://texonom.com/navier-stokes-equation-e78ecd0f6c114c57b873537447779ac3) |
์ ์ฒด์ ๋น์ ์ฑ ํ๋ฆ์ ๋ค๋ฃจ๋ ๋ฏธ๋ถ๋ฐฉ์ ์
๋๋น์-์คํ ํฌ์ค ๋ฐฉ์ ์์์ ์ ์ฑ๊ณผ ์ด์ ๋๊ฐ ์๋ ํน์ํ ๊ฒฝ์ฐ์ ํด๋น
> [archive.md](https://archive.md/Epj7G#selection-485.61-485.76)
| ec86d6bc67914aabb7d63fb4854a72f8 |
Navier-Stokes equation | Fluid mechanics notion | Mar 12, 2021 | Alan Jo | Alan Jo | Nov 13, 2022 | e78ecd0f6c114c57b873537447779ac3 |
||
Siphon | Fluid mechanics notion | Mar 12, 2021 | Alan Jo | Alan Jo | Aug 28, 2023 |
๋์ ๊ณณ์ ์๋ ์ก์ฒด๋ฅผ ๊ธฐ์์ฐจ์ ์ค๋ ฅ์ ์ด์ฉํด ๋ฎ์ ๊ณณ์ผ๋ก ์ฎ๊ธธ ์ ์๋๋ก ๋ง๋ค์ด์ง ๊ด
์ฌ์ดํ ์์ด ์ก์ฒด๋ก ๊ฐ๋์ฐฌ ์ํ๋ผ๋ฉด ์ฌ์ดํ์ ์๋ฆฌ์ ์ํด ์ก์ฒด๊ฐ ๋นจ๋ ค๋๊ฐ๋ฉฐ, ์ด๋ฌํ ํ์์ ์ฌ์ดํ ์์ฉ
### ์์
- ์๋ณ๊ธฐ
- ๊ณ์๋ฐฐ
> [Untitled](https://namu.wiki/w/%EC%82%AC%EC%9D%B4%ED%8E%80)
| 0f885710db2347af8d01d8c1cafe89f3 |
|
ํ์ด | Thermodynamics Notion | Jan 18, 2022 | Alan Jo | Alan Jo | Aug 6, 2023 |
๋ฌผ์ง์ ๊ฐ์ด์ด๋ ๋๊ฐํ์ ๋ ์๋ณํ์์ด ์จ๋๋ณํ์๋ง ์ฌ์ฉ๋๋ ์ด๋
| 334a2eef3c864eeb9b59c13e3cca4618 |
|
์ ์ด | Thermodynamics Notion | Jan 18, 2022 | Alan Jo | Alan Jo | Aug 6, 2023 |
์ด๋ค ๋ฌผ์ฒด๊ฐ ์จ๋์ ๋ณํ ์์ด ์ํ๊ฐ ๋ณํ ๋ ๋ฐฉ์ถ๋๊ฑฐ๋ ํก์๋๋ ์ด
์ฆ๋ฐ๊ณผ ์๊ฒฐ์ ์ํด ๋ฐ์ํ๋ ์ด๋ก์จ ๋ฌผ์ด ์๋ฉด์ด๋ ์ต์คํ ํ์ ํ๋ฉด์ผ๋ก๋ถํฐ ์ฆ๋ฐํ ๋ ์ด์๋์ง๊ฐ ์์ฆ๊ธฐ ์์ผ๋ก ๋ค์ด๊ฐ๋ ํ์ ๋ฑ
| 369f0756fe804cfeb4bc9945855e2d93 |
|
์๋ณํ | Thermodynamics Notion | Jan 18, 2022 | Alan Jo | Alan Jo | Aug 6, 2023 | b67f09d729a94a5d900e85d4eeee4ec7 |
||
Ensemble | Thermodynamics Notion | Feb 16, 2020 | Alan Jo | Alan Jo | Sep 17, 2023 |
### Set of micro-states from satisfy certain macro condition
> [์์๋ธ](https://terms.naver.com/entry.nhn?docId=4389918&cid=60217&categoryId=60217)
| 9056b120060049388254e1a6605335cc |
|
Rankine Cycle | Thermodynamics Notion | Aug 15, 2022 | Alan Jo | Alan Jo | Aug 6, 2023 |
### ์ด์ ์ผ๋ก ๋ณํํ๋ ์ฌ์ดํด
| 3f33c548bf874dc0be1a26d7789fbcc7 |
|
Temperature | Thermodynamics Notion | Oct 15, 2021 | Alan Jo | Alan Jo | Aug 6, 2023 |
ํ์จ ์์์์ ๋์ถฉ ๊ณ์ฐ์ ํ 30 ๋นผ๊ณ ์ ๋ฐ ๋๋๋ฉด ์ญ์จ ๊ทผ์ฒ
### Temperature Notion
|Title|
|:-:|
|[Absolute Zero Temperature](https://texonom.com/absolute-zero-temperature-1b449320f6f8458f90a38ba8dbd53825)|
|[Fahrenheit](https://texonom.com/fahrenheit-58aaeb1a983846aeacfa9b1322c24812)|
|[Celcius](https://texonom.com/celcius-a97ed0b4b2ed4856886632fc29f0275d)|
|[Sensible Temperature](https://texonom.com/sensible-temperature-7901caeefe98441c8473b5c4e81c3581)|
| f8ad89f333114467893ef518917b3063 |
|
Absolute Zero Temperature | Temperature Notion | Oct 15, 2021 | Alan Jo | Alan Jo | Aug 6, 2023 |
> [Absolute Zero? A New Record Was Set for the Coldest Temperature Ever Recorded](https://interestingengineering.com/absolute-zero-a-new-record-was-set-for-the-coldest-temperature-ever-recorded)
| 1b449320f6f8458f90a38ba8dbd53825 |
|
Celcius | Temperature Notion | Aug 6, 2023 | Alan Jo | Alan Jo | Aug 6, 2023 | a97ed0b4b2ed4856886632fc29f0275d |
||
**Fahrenheit** | Temperature Notion | Aug 6, 2023 | Alan Jo | Alan Jo | Aug 6, 2023 | 58aaeb1a983846aeacfa9b1322c24812 |
||
Sensible Temperature | Temperature Notion | Aug 6, 2023 | Alan Jo | Alan Jo | Aug 6, 2023 |
### ์ฒด๊ฐ์จ๋
- Wind
- [Relative Humidity](https://texonom.com/relative-humidity-8dfad094f05540f19db1363a789d365c)
| 7901caeefe98441c8473b5c4e81c3581 |
|
๋ฌผ์์ ๋น | Lagrangian Mechanics Topics | Nov 5, 2019 | Alan Jo | Seong-lae Cho | Jun 7, 2023 | ERROR: type should be string, got "\n\nhttps://youtu.be/KOknZsRgC8U\n20๋๊ฐ ์ต๊ณ \n20๋๋ณด๋ค ์์ผ๋ฉด ์ด๋์๋์ง ๋๋ฌด ๋นจ๋ฆฌ ๊ฐ์ํด์ ์ํ๊ธฐ๊ณ \n20๋๋ณด๋ค ํฌ๋ฉด ๊ฐ๋๊ฐ ํฉ๊ธฐ๋ ๊ฐ๋๊ฐ ์ปค์ ธ ์ ๊น\n45๋๋ฉด ๋ฐ๋ก ์ ๊น\n" | 26ef7bcaf84344a19e3a3251f6386332 |
|
์ด์ค์ง์ | Lagrangian Mechanics Topics | Jun 28, 2020 | Alan Jo | Alan Jo | Jun 7, 2023 |
> [์์ธกํ ์ ์๋ ๋์ ๋ผ ๋ถ๋ฆฌ๋ ๋ฌผ๋ฆฌํ ์คํ.. ์ ๊ธฐํ ์ถ์ ์์ง์..! (์ ์ด๋ฌ๋ ๊ฑธ๊น?)](https://youtu.be/W_oDaNr53PQ)
| 9e263dbec8cb431a8350c5859a9e33f3 |
|
Lagrangian point | Lagrangian Mechanics Topics | Jun 28, 2020 | Alan Jo | Alan Jo | Jun 7, 2023 |
์นญ๋์
์ฐ์ฃผ ๊ณต๊ฐ์์ ์์ ์ฒ์ฒด๊ฐ ๋ ๊ฐ์ ํฐ ์ฒ์ฒด์ ์ค๋ ฅ์ ์ํด ๊ทธ ์์น๋ฅผ ์งํฌ ์ ์๋ 5๊ฐ์ ์์น
l1 ~l5
ํฐ ์ฒ์ฒด๊ฐ ๋์ด๋น๊ธฐ๋ ํ๊ณผ ์์ ์ฒ์ฒด์ ์์ฌ๋ ฅ์ด ์๋ก ๊ท ํ์ ์ด๋ฃจ๋ ์ง์
์ถ์ง๋ ฅ์ ๊ฑฐ์ ์ฌ์ฉํ์ง ์๊ณ ๋ ๊ณ์ ๊ถค๋๋ฅผ ๋ ์ ์์ | 5ed520b531f5458ca3f76809f3f4240f |
|
Tensegrity | Tension Notion | Jun 4, 2023 | Alan Jo | Alan Jo | Jun 4, 2023 | [Floating Compression](https://texonom.com/floating-compression-e88327fb495f46528c7d93bafe82dee9) |
### Tension + Integrity
| 6cab4dc16cf04b58b7b3a93e3e594aad |
Rheology | Continuum mechanics fields | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 | 58baa39c6b514c98b7d68104a2865972 |
||
Solid mechanics | Continuum mechanics fields | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 |
### Solid mechanics Notion
|Title|
|:-:|
|[Elasticity](https://texonom.com/elasticity-f699255d9aca4adcbb07fdb4497d3efa)|
|[Plasticity](https://texonom.com/plasticity-6a3fd20d6a6c4561a85efa15bb4c419f)|
| f91572be048741e8ac38377bea2f5cd2 |
|
๋ฌผํต๋์ง๊ธฐ | Fluid mechanics notion | Sep 19, 2023 | Alan Jo | Alan Jo | Sep 19, 2023 |
### Condition
- ์ง๋์ค์ฌ์ ํฌ๋ฌผ์ ์ ๊ทธ๋ฆฐ๋ค
- ๋ฌผํต์ด ์ฐฉ์งํ๊ธฐ ์ ์๋ ํ์ ๋ง ์์ฉํ๋ ๊ด์ฑ๊ณ์์ ๋ฌด์ค๋ ฅ์ํ์ด๋ค
- ํ์ ์ํ์์๋ ๋ฌผ์ ์ง๋ ์ค์ฌ ์ถ์ผ๋ก ํ์ ํ๋ค
- ํด๋น ๊ณ์์๋ ์ฐฉ์งํ ํ๋ถํฐ ์ค๋ ฅ์ด ์์ฉํ๋ค
- ํญ์ ๋๊บผ์ด ๋ฐ๋ฅ์ผ๋ก ์ฐฉ์งํ๋ค
- ๋จ์ด์ง ๋ ์งํ์๋๋ ์์์๋ก ์ข์ง๋ง ํ์ ํ๋ ์๋์ ๋จ์ด์ง๋ ๋ฐฉํฅ์ ์๋๊ฐ ์์๋๋ ์๋ ฅ์ด ์ต์ ์ด๋ค
- ๊ธฐ๋ณธ์ ์ผ๋ก ๋์๊ฐ๋ฉด์ ํ์ ๋ ฅ์ด ์ค์ด๋ค๊ธฐ ๋๋ฌธ์ ๋ค์ํ ์ต์ ์ ํด๋ต์ด ๋์ฌ ์ ์๋ค
> - ์ค์ด๋๋ ํ์ ๋ ฅ์ ๋ฌผํต์ ๋๊นจ์ ๋ฌผํต์ ๋๊นจ ์ฐจ์ด๊ฐ ํด์๋ก ํฌ๋ค (์์ ๋ approximate)
### ์ต์ ์ ๋์ง๋ ๋ฒ
- ํ์ ์ ์ ํญ๊ณผ ๋ถ๊ท์น ๋ณํ๋ฅผ ์ต์ํํ๊ธฐ ์ํด ๋ฌผํต์ ๋๊ป์ ๋์ ๋ฌผ ๋์ด๋ฅผ ๊ฐ์ง๋ค
- ์ฐฉ์ง์ ๋ฌผ์ด ๋ฌผ๋ณ ๋ฐ๋ฅ์ ์์ง ์์ผ๋ฉด ์๋๋ก ๋ด๋ ค๊ฐ๋ ๊ณผ์ ์ ํ๋ฒ ๋ ๊ฑฐ์นจ์ผ๋ก ๋ฌผ๋ณ์ ์๋จ๋ถ๋ฅผ ์ก์ ์ํ์์ ๋์ง๋ ๊ฒ ์ข๋ค
- ๊ฐ๋๋ฅผ ์ ํด๋๊ณ ํ์ ๋ ฅ์ ์กฐ์ ํด์ ์ ํ๋ฉด ๋๋ค
| af1bc1ec36034581a2d2ff184bcee203 |
|
Newtonian Fluid | Fluid mechanics notion | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 | 54a75d67d0814f698dc4153b54920fae |
||
Non-Newtonian Fluid | Fluid mechanics notion | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 | 141c5167dd8644569494b1c12a9f4f17 |
||
Elasticity | Solid mechanics Notion | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 | f699255d9aca4adcbb07fdb4497d3efa |
||
Continuum | Continuum mechanics notion | Sep 17, 2023 | Alan Jo | Alan Jo | Sep 17, 2023 | 63a77ff7f3994ba8a32f92774d58e79c |
||
Copenhagen Interpretation | Quantum mechanics interpretations | Nov 13, 2019 | Alan Jo | Alan Jo | Jun 19, 2022 | c3c74cdbe4d7463f8fe10b8847c62485 |
||
**De BroglieโBohm theory** | Quantum mechanics interpretations | Jul 16, 2021 | Alan Jo | Alan Jo | Jun 19, 2022 |
> [De Broglie-Bohm theory - Wikipedia](https://en.wikipedia.org/wiki/De_Broglie%E2%80%93Bohm_theory)
| 68eb8d8b33f749ff82cc3b0d36a91deb |
|
Everett Interpretation | Quantum mechanics interpretations | Jul 16, 2021 | Alan Jo | Alan Jo | Jun 19, 2022 | c05c3771718f49fab635fc37e0bc6db4 |
||
Many Worlds interpretation | Quantum mechanics interpretations | Nov 13, 2019 | Alan Jo | Alan Jo | Jun 19, 2022 |
- ๋ค์ธ๊ณ ํด์์ ์ค์ฒฉ์ ๋งค์ฐ ์ง์งํ๊ฒ ๋ฐ์๋ค์ฌ ๊ฒน์นจ์์ ๊ฐ๋ผ์ง๋ ๋ชจ๋ ๊ฐ์ง๋ค์ด ๋์์ ๊ทธ๋ฆฌ๊ณ ํญ์ ์กด์ฌํ๋ค๊ณ ์ฃผ์ฅ | a3f07549bb5c4823baea9be1491c290d |
|
Quantum Bayesianism | Quantum mechanics interpretations | Nov 18, 2020 | Alan Jo | Alan Jo | Jun 19, 2022 |
## QBism
> [Quantum Bayesianism](https://en.wikipedia.org/wiki/Quantum_Bayesianism)
| e359eb2d0e954b30884f316b37d20037 |
|
Quantum Decoherence Interpretation | Quantum mechanics interpretations | Nov 13, 2019 | Alan Jo | Alan Jo | Jun 19, 2022 |
[๊ฒฐ](https://texonom.com/48fce00a3cca463586988bbf72879e5d)
- ๊ฒฐ์ด๊ธ๋จ ์ด๋ก ์ ๋น๋ก ์ค์ฒฉ์ ์กด์ฌ๋ฅผ ์ธ์ ํ์ง๋ง ๊ทธ๊ฒ์ ์๋ฏธ๋ฅผ ๋ฏธ์์ธ๊ณ ์์ญ์ผ๋ก ์ ํํ์ฌ ํฌ์์ํค๋ ๊ฒ
๋ชจ๋ ์
์๋ฅผ ํ๋์ผ๋ก ์ฌ๊ธธ ์ ์๊ธฐ ๋๋ฌธ์ ๋น๊ตญ์์ฑ์ ์งํฌ ์ ์๋ค๊ฒฐ์ ๋ก ์ ์งํค๊ธฐ ์ํด์๋ ๊ตญ์์ ๊ฒฐ์ ์ด ์๋๋ผ ๋น๊ตญ์์ ๊ฒฐ์ ์ด ๋ ๊ทผ์์ ์ด๋ผ๋ ์ ์ ์ดํดํด์ฌํ๋คํ์ง๋ง ์ฐ๋ฆฌ๊ฐ ๊ตญ์์ ์ด๊ธฐ ๋๋ฌธ์ ๊ตญ์์ ๊ฒฐ์ ๋ก ์ ์ถ๊ตฌํ๋ ๊ฒ์ด๋ค
์ฃฝ์ผ๋ฉด์ ์ด์์๋ ๊ณ ์์ด๊ฐ ์ค์ ๋ก ์คํ๋ ์ ์๋ ์ด์ ๋ ๊ณ ์์ด์ ๊ณ๊ฐ ๋๋ฌด ์ปค์ ๊ฒฐ๋ง์ถค์ด ์งง์ ์๊ฐ์ผ๋ก ๋ฐฉํด๋ ๊ฐ๋ฅ์ฑ์ด ํฌ๊ธฐ ๋๋ฌธ์ด๋ค
| 3b8906e08b61431c8210893edb08a526 |
|
**Quantum Jump** | Quantum mechanics interpretations | Jun 19, 2022 | Alan Jo | Alan Jo | Jun 19, 2022 |
### **Atomic electron transition**
### Real Example
> [๋ธ๋ฃจ์คํฌ๋ฆฐ์ ์์ธ์ด ์ฐ์ฃผ์ ์์์๋ ์์ต๋๋ค](https://www.youtube.com/watch?v=QWvDOot3Etw)
| a8bfa21279d64eb0850449b1fccb4bed |
|
Seoul interpretation | Quantum mechanics interpretations | Jul 16, 2021 | Alan Jo | Alan Jo | Jun 19, 2022 | 68c47c8f357e4f5d80dde3bdb8479000 |
||
๊ฒฐ | Quantum Decoherence Interpretation | null | null | null | null | null | 48fce00a3cca463586988bbf72879e5d |
|
Atomic model | Quantum mechanics Notion | Oct 17, 2020 | Alan Jo | Alan Jo | Jun 19, 2022 |
์๋ฆฝ์๋ค์ ๊ด์๋ณด๋ค ์์ ๊ฒฝ์ฐ๊ฐ ๋ง์ ์๋ฆฝ์๋ฅผ ์ฆ๋ช
ํ ์ ์๋๊ฒ์ ์ธก์ ๊ธฐ์ ์ซ์๋ค ๋ฟ
| a1beb3543eef42f3aa8a29dfa509737b |
|
Density functional theory | Quantum mechanics Notion | Aug 23, 2020 | Alan Jo | Alan Jo | Mar 21, 2023 |
## DFT
๋ฌผ์ง, ๋ถ์ ๋ด๋ถ์ ์ ์๊ฐ ๋ค์ด์๋ ๋ชจ์๊ณผ ๊ทธ ์๋์ง๋ฅผ ์์์ญํ์ผ๋ก ๊ณ์ฐํ๊ธฐ ์ํ ์ด๋ก ์ ํ๋
์ด๋ฅผ ํตํด ์ด๋ค ๋ถ์๊ฐ ์ธ์์ ์กด์ฌํ ์ ์๋์ง ์๋์ง์ ์ฌ๋ถ, ํน์ ๋ถ์์ ๋ชจ์๊ณผ ์ฑ์ง ๋ฑ๋ฑ์ ์์ธกํ ์ ์๋ค. ์ปดํจํฐ๋ฅผ ์ฌ์ฉํ๋ ๊ณผํ ๊ณ์ฐ๋ค ์ค์์, ๊ฐ์ฅ ๋๋ฆฌ ์ฐ์ด๋ ์์์ญํ ๊ณ์ฐ ๋ถ์ผ ์ค ํ๋
์์ฌ ๊ตฌ์กฐ๋ฅผ ๊ฐ๋ ๋ค์ฒด ๋ฌธ์ ์ ์ด๋๋ ์ ์ฉํ ์ ์์ผ๋ฏ๋ก, ์ต๊ทผ ์ ์๊ตฌ์กฐ์ ๋ณ ์๊ด ์๋ ๋ง์ ํต๊ณ๋ฌผ๋ฆฌํ์ ์ฌ์ฉ๋๊ธฐ๋ ํ๋ค
์ ์ ํ๋ ํ๋์ ์์ง์์ ์ซ์๊ฐ์ง ๋ง๊ณ ์ ์ ๋ฌด๋๊ธฐ๋ฅผ ํ ๋ฉ์ด๋ฆฌ๋ก ๋ฐ์ ธ ๋ณด๋ ๊ฒ์ด๋ค
๋๋์ผ๋ก ๋ ์ ์ ๋ฉ์ด๋ฆฌ์ ๋ชจ์๊ณผ ์๋์ง์์ ๊ด๊ณ๋ฅผ ํ์ํ๋ ์์์ด KS ๋ฐฉ์ ์์ด๋ค.
์์ฒด-์ผ๊ด์ฑ ์ฅ(Self-consistent field) ๋ฐฉ๋ฒ
> ์ ์ ๋ฉ์ด๋ฆฌ์ ๋ชจ์์ ๊ตฌํ๋ ๋ฐฉ๋ฒ์ธ Hartree-Fock์ ์์ฒด-์ผ๊ด์ฑ ์ฅ(SCF; self-consistent field) ๋ฐฉ๋ฒ
> ์๋ฌด๋ ๊ฒ ๋๋์ ๋ง๋ค์ด ๋๊ณ ๋ฐฉ์ ์(์ ์๋ค์ด ๋ง์กฑํด์ผ ํ ์กฐ๊ฑด์)์ ์ผ๋ง๋ ๋ง์กฑ์ํค๋์ง ๊ณ์ฐํด ๋ณธ๋ค. ์ค์ ์ ์์ ์๊ณผ ๋ง์ด ๋ค๋ฅธ ๊ฐ์ด ๋์จ๋ค๋ฉด ๋๋์ ์ด๋ค ๋ถ๋ถ์ ์์ ํ์ฌ ๋ชจ์์ ์กฐ๊ธ์ฉ ๋ฐ๊พผ๋ค. ์ ๋ฐ๊พธ์๋ค๋ฉด, ์ด์ ๋ณด๋ค๋ ๋ ์ค์ ์ ๊ทผ์ฌ
๊ตํ ์๋์ง(Exchange energy)
> ๊ตํ ์๋์ง ๋ฒํจ์
> ์ฝ๋ฆด๋ ์ด์
(์๊ด์ฑ) ์๋์ง ๋ผ๋ ๊ฒ๋ ๋์์ ๊ณ ๋ คํด ์ฃผ๋ฏ๋ก, ๊ตํ ์ฝ๋ฆด๋ ์ด์
(์๊ด์ฑ) (exchange correlation) ๋ฒํจ์๋ผ๋ ๊ฒ์ ์ฌ์ฉํ๊ฒ ๋๋ค
> ์ต๊ทผ์๋ B3LYP๋ผ๋ ๋ฒํจ์๊ฐ ๋์ฒด๋ก ๋ชจ๋ ๊ฒฝ์ฐ์ ํฐ ์ค๋ฅ๊ฐ ์๋ค๊ณ ํ๊ฐ๋ฐ๊ณ ์๋ค
> [๋ฐ๋๋ฒํจ์ ์ด๋ก ](https://ko.wikipedia.org/wiki/%EB%B0%80%EB%8F%84%EB%B2%94%ED%95%A8%EC%88%98_%EC%9D%B4%EB%A1%A0)
| 96e2e366c3de47fb82e5c5146a4af66d |
|
Electromagnetism | Quantum mechanics Notion | Jul 21, 2020 | Alan Jo | Alan Jo | Dec 14, 2022 | [Electrodynamics](https://texonom.com/electrodynamics-7b1d6985d3ab49a6a9a170dd6ea20e56) [Electromagnetic Force](https://texonom.com/electromagnetic-force-19f79b2d08a7448884a407d92ea04e69) |
### 20์ธ๊ธฐ ๋ชจ๋ ํ๋๋ฌผ๋ฆฌํ์ ์ ์๊ธฐํ์ ์ฐ๊ตฌํ๋ค๊ฐ ๋ฐ๊ฒฌํ ๊ฒ
์ ๊ธฐ์ฅ๊ณผ ์๊ธฐ์ฅ์ด ํจ๊ป ์์ ๋๋ง๋ค ์๋์ง์ ํ๋ฆ์ด ์๊ธด๋ค. ์ฆ ํ๋๋ง ์๋ ์ํ์์๋ ์๋์ง ์๋ชจ๊ฐ ์๋ค. ๊ทธ๋ฆฌ๊ณ ์๋ชจ๋๋ ์๋์ง๋ [Maxwell Equation](https://texonom.com/maxwell-equation-5f0eea3000ea4849a67f0aa39e605324) ์ ์ด์ฉํ [Poynting Vector](https://texonom.com/poynting-vector-ab85bbf918a64671b6e023d31449b133) ๋ก ๊ณ์ฐํ ์ ์๋ค
์๋์ง๋ ์ ์๋ ๊ด์๊ฐ ์๋๋ผ ์ฅ์ ํตํด์ ์ ๋ฌ๋๋ค
### Field is main Actor
### Electromagnetism Notion
|Title|
|:-:|
|[Radiation](https://texonom.com/radiation-f529d1be873042d587d39a2ea45a760e)|
|[Optics](https://texonom.com/optics-5d96d93a7c954d4c8a211e45caf0c634)|
|[Magnet](https://texonom.com/magnet-167a5e03d3a5458886a026eb3154d733)|
|[Light](https://texonom.com/light-4197aa5e74f34f0ca1792703459afc94)|
|[Poynting Vector](https://texonom.com/poynting-vector-ab85bbf918a64671b6e023d31449b133)|
|[Volt](https://texonom.com/volt-b00621d1e4fc49f8af316fd5f11a0dc9)|
### Electromagnetism Topics
|Title|
|:-:|
|[Fine-structure constant](https://texonom.com/fine-structure-constant-78f97fc19d204a63ab8b02b755bdb9ac)|
|[Condensed Matter Physics](https://texonom.com/condensed-matter-physics-a8f411ef23384df0a7a46e6dfc637cd4)|
|[Maxwell Equation](https://texonom.com/maxwell-equation-5f0eea3000ea4849a67f0aa39e605324)|
|[Currency in Magnet](https://texonom.com/currency-in-magnet-faa493d382194c9491b9819070859ede)|
|[Magnetic Field](https://texonom.com/magnetic-field-a507c493a6f24b1eb0c547b7039949a7)|
|[Electric Field](https://texonom.com/electric-field-6728ac8d57154500862a3aa2ce3b090f)|
์ ์๊ธฐ๋ ์์ ๋ด์ ์ ์์ ์์ํต์ด ์์ด์ ์๊ธฐ๊ณ
์ ๊ธฐ๋ ๋์ง์ ์๋ ์ ์์
์๊ธฐ๋ ์ ์๊ตฌ๋ฆ(๊ณต์ ๊ณผ ๋์น๋ ์ ์์) ๋ก ๋ํ๋๋ค
์ ์์ ์คํ(์์ ๊ณผ ๋์น๋ ์์์)์ ์๊ธฐ์ ์ฑ์ง์ , ์ ํ๋ ์ ๊ธฐ์ ์ฑ์ง์ ํํํ๋ค
### Electromagnetism Korean Lecture
> [Untitled](https://www.youtube.com/results?search_query=%EC%A0%84%EC%9E%90%EA%B8%B0%ED%95%99+%EA%B1%B0%EB%8C%80+%EC%9E%90%EA%B8%B0+%EC%A0%80%ED%95%AD+%ED%9A%A8%EA%B3%BC)
> [์ ์ค์ ์ธ ๋ฌผ๋ฆฌํ์์ ๋ชฐ์
๊ฐ ์ฉ๋ ์ธ์ ๊ตํ... (๊ณผ์ฐ ๋๋ ์ด๋จ๊น?)](https://youtu.be/b_nVyEPWmNE)
> [์ ๊ธฐ ์๋์ง๋ ์ ์ ์ผ๋ก ์ ๋ฌ๋๋๊ฒ ์๋...๊ป....์...?](https://youtu.be/K07QU-3Jlq8)
> [How Electricity Actually Works](https://www.youtube.com/watch?v=oI_X2cMHNe0)
> [Untitled](https://youtu.be/XoVW7CRR5JY)
> [Untitled](https://youtu.be/V_jYXQFjCmA)
| 34d277ace5c5463a9e34579f8468fcf8 |
Exchange Symmetry | Quantum mechanics Notion | Feb 16, 2020 | Alan Jo | Alan Jo | Aug 7, 2023 | [](https://texonom.com/e1c22fd84d6c407b970c37599fd96f1e) |
๋ ์
์๊ฐ ๋ฌผ๋ฆฌ์ ์ผ๋ก ๊ฐ๋ค๋ ๊ฒ = ๋ ์
์์ ํ๋ํจ์ ์ ๊ณฑ์ด ๊ฐ๋ค๋ ๊ฒ
ํ์ชฝ์ด ์์ ๊ฐ์ ๊ฐ์ ธ๋ ๋๋ค
๊ตํ๋๋ ๋ ์
์์ ํ๋ํจ์๋ ๋ ์ข
๋ฅ๋ก ํด
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fba39ee89-d23e-4ac0-87ba-dd87d67922b8%2FUntitled.png?table=block&id=9209dde5-26ab-4631-a663-fd291356a294&cache=v2)
๋์นญํจ์๋ ๊ฐ์๊ฑฐ ๋ชจ์ด๋ฉด ๋ฌธ์ ์๋๋ฐ - ๋ณด์
๋ฐ๋์นญ์ ์๋์ ์กด์ฌํ ์ ์์ - ํ์ธ๋ฆฌ์ ๋ฐฐํ์๋ฆฌ - ํ๋ฅด๋ฏธ์จ
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff4da12e1-9072-4bd6-a2ef-b09022f42005%2FUntitled.png?table=block&id=8bf36462-7961-4cf6-ac08-0326c7eb6a34&cache=v2)
| 4542f997ede64406afd062a717f115fe |
Fractional quantum Hall effect | Quantum mechanics Notion | Sep 20, 2020 | Alan Jo | Alan Jo | Jun 19, 2022 |
### 2์ฐจ์ ์ ์๊ณ์์ ์ผ์ด๋๋๋ฐ ์ด๋ฅผ ๋งค๊ฒํ๋ ์
์๊ฐ ์ ๋์จ ์ ์๊ฐ์ ์ํธ์์ฉ์ ์ํด ์ผ์ด๋จ
[์ ๋์จ](https://texonom.com/63c20f2352db434a8cef50c776e51767)
> [[์ต์ ๋ด์ค] ์
์์ด๋ฉด์ ์
์๊ฐ ์๋ ์ค์
์. ์ ์ฌ์
์์ ๋ฐ๊ฒฌ](https://www.youtube.com/watch?v=XOFbSO4GHD0)
| b9159486e96642a58cb10a175a48e29f |
|
**HartreeโFock method** | Quantum mechanics Notion | Jun 6, 2023 | Alan Jo | Alan Jo | Jun 6, 2023 |
### **HartreeโFock methods**
|Title|
|:-:|
|[Variational Method](https://texonom.com/variational-method-da57d88f392e4a20978a6b7a39fb7350)|
> [HartreeโFock method](https://en.wikipedia.org/wiki/HartreeโFock_method)
| 050776298ac04ce5a969fc4f07290302 |
|
Many Body System | Quantum mechanics Notion | Jun 19, 2022 | Alan Jo | Alan Jo | Jun 19, 2022 | [Phase Transition](https://texonom.com/phase-transition-dc821a54c24d4d539c40d98b572b67c1) |
### Many Body System Notion
|Title|
|:-:|
|[Gapped System](https://texonom.com/gapped-system-76b5e63aa01545bb9cdd25ba4f8bcb3b)|
|[Gapless System](https://texonom.com/gapless-system-93835eeed0734658a55ed22b1b005554)|
> [๋น์ ์ด ์ํ์ ๋ชจ๋ฅด๋ ์ด์ . (feat. ๋ถ์์ ์ฑ์ ์ ๋ฆฌ)](https://www.youtube.com/watch?v=oippSXvxUlw)
| ff95701d72394bb086cf2a1607ba0ada |
Particle Physics | Quantum mechanics Notion | Nov 18, 2020 | Alan Jo | Alan Jo | Jun 19, 2022 | 3243b5db4ee545e383b9e576455d1a3a |
||
Quantum decoherence | Quantum mechanics Notion | Sep 20, 2020 | Alan Jo | Alan Jo | Aug 7, 2023 | 0b9ec9960e1a4d9cb565d234f04423d5 |
||
Quantum Entanglement | Quantum mechanics Notion | Feb 16, 2020 | Alan Jo | Seong-lae Cho | Mar 24, 2023 | [Worm Hole](https://texonom.com/worm-hole-02ae13aa2571443d870fad681713b4ec) |
### ์์ ๋ฌผ์ง๋ค์ด ์๋ก ์ฝํ์๋ ํ์
์์ ์ฝํ โ ์ค์ฒฉ์ํ โ observation โ interaction โ simultanious infinite distance information transport
๋น๊ตญ์์ฑ์ ์์ธ
**ํ๋์ ํจ์๋ก ๋ฌถ์ฌ์๋ ๋ฌผ์ง ์งํฉ**
์ฆ ํ๋ํจ์๋ ๋ฌผ์ง์งํจ์ผ๋ก ๋ถ๊ดด๋๋ค ํ์ง๋ง ํ๋์ ๋ฌผ์ง์ ์ฌ๋ฌ ํ๋ํจ์๋ฅผ ๊ฐ์ง์ง ์๋
[non-locality](https://texonom.com/non-locality-426f1d31c48d459fb8cbbc2ff81935e8)
> [Government Scientists Discover Entirely New Kind of Quantum Entanglement in Breakthrough](https://www.vice.com/en/article/88qj3z/government-scientists-discover-entirely-new-kind-of-quantum-entanglement-in-breakthrough)
> [https://newatlas.com/telecommunications/quantum-entanglement-atoms-distance-record](https://newatlas.com/telecommunications/quantum-entanglement-atoms-distance-record)
> [์ฝ๊ฒ ํ์ด์ด ์์์ญํ๊ณผ ๋ค์ค์ฐ์ฃผ๋ก ](https://youtube.com/watch?v=R6JFNkLsax8&feature=shares)
> [์คํ์ด ๊ฐ๋ฅํด์ง ์ํ](https://youtube.com/shorts/AQdW4WabV88?feature=shares)
| 0595cebece594e43b63f61d77486d42e |
Quantum fluctuation | Quantum mechanics Notion | May 1, 2023 | Alan Jo | Alan Jo | Aug 7, 2023 |
๋ฏธ์์ ์ธ ๋ณํ์ด์ง๋ง [Cosmic Inflation](https://texonom.com/cosmic-inflation-5ca0f64fa19643d5b4a2ddc350bee17a) ๊ณต๊ฐ ์ฆํญ๊ณผ ํจ๊ป ์ฆํญ๋์ด ์ ์ฉํ์ฌ [CMB](https://texonom.com/cmb-ec789750e7be41068e6ce1f8894aa822)
| 0e8fe1ae5faa4adfa7bd772e1ff0a0f7 |
|
Quantum mechanics History | Quantum mechanics Notion | Sep 20, 2020 | Alan Jo | Alan Jo | Jun 19, 2022 |
### Quantum mechanics Histories
|Title|
|:-:|
|[EPR Controversy](https://texonom.com/epr-controversy-5b60eed376f24b79872abe879b9dbd4f)| | 3ae603d80a2e4b168b7be25dd850a831 |
|
Quantum Principle | Quantum mechanics Notion | Sep 20, 2020 | Alan Jo | Alan Jo | Aug 7, 2023 |
### Quantum Principles
|Title|
|:-:|
|[Pauli exclusion priciple](https://texonom.com/pauli-exclusion-priciple-5fd3d6cb2b83477bb9de9e093e5b076e)|
| 570225c23b954bb9b7ddc08c198df8ee |
|
Quantum State | Quantum mechanics Notion | Feb 4, 2022 | Alan Jo | Alan Jo | Aug 7, 2023 |
> [Physicists just made a breakthrough: quantum states that last over 5 seconds](https://interestingengineering.com/quatum-state-over-5-seconds)
| f7b6b185d5d948009eb6e9208c74acb7 |
|
Quantum superposition | Quantum mechanics Notion | Mar 23, 2021 | Alan Jo | Alan Jo | May 19, 2023 | [Copenhagen Interpretation](https://texonom.com/copenhagen-interpretation-c3c74cdbe4d7463f8fe10b8847c62485) |
## ์์ ์ค์ฒฉ
๊ด์ธก๋๊ธฐ ์ ๊น์ง ํ๋ฅ ์ ์ผ๋ก ์กด์ฌ ๊ฐ๋ฅํ ๋ชจ๋ ์์น์ ๋์์ ์กด์ฌํ๋ฉฐ, ๊ด์ธก๋๋ ์๊ฐ ํ๋์ ์์น๋ก ๊ฒฐ์
A sapphire crystal weighing 16 micrograms is the largest object ever to exist in a quantum-mechanical superposition of two vibrational states.
[Schrรถdingerโs Cat](https://texonom.com/schrdingers-cat-ee79c4a29ce74960b6f556810f668055)
> [Physicists Create Biggest-Ever Schrรถdinger’s Cat](https://www.scientificamerican.com/article/physicists-create-biggest-ever-schroedingers-cat/)
| 74ae7373794e4fd0b7c9e32d556d9e98 |
Schrรถdinger Equation | null | null | null | null | null | null |
### ํ๋ํจ์์ ๋ชจ์๊ณผ ๋ณํ๊ฐ ์
์์ ์๋์ง ๊ด๊ณ์ ์ํด ๊ฒฐ์ ๋๋ค๋ ๋ป
๋๋ธ๋ก์ด ๋ฌผ์งํ์์ ์์ํ์ฌ ์ ์๊ฐ ์์ํต์ผ๋ก ๋จ์ด์ง์ง ์๋ ์ด์ ์ค๋ช
- ์ธก์ ๋๊ธฐ ์ ์๋ ์กด์ฌํ์ง ์๊ธฐ ๋๋ฌธ์ ์๋์ง ์์ค ์ฌ๋ถ๋ฅผ ๋ฐ์ง ํ์๊ฐ ์์
### problem 1
but ๊ด์ฐฐ์์ ์๊ฐ๋ง ๋ฐ์ง - ์๊ณต๊ฐ์ ๊ณ ๋ ค ๋ชปํจ
๋๋ ๋ฐฉ์ ์์ผ๋ก ๋ฌผ์ง ์์์ ์ฑ์ง ๊ฒฐ์ ํ๋ ํ๋ํฌ ์์์ ์์ง์์ ๋ํ๋ด๋ ํ๋ํจ์์ ์๋์ฑ์ด๋ก ์ ํฌํจํ๋ ๋น์ ์๋๋ฅผ ๋ด์
๊ทธ๋ฌ๋ฏ๋ก ๋ชจ๋ ์๋์์ ์
์ ๋ฐฉ์ ์์ ํํํจ
ํ์ง๋ง ์๋์ง์ ์ง๋์ ๋์ผํ ๊ฒ์ธ๋ฐ ์์ ์๋์ง ํด๊ฐ ๋์ด
ํ์ธ๋ฆฌ์ ๋ฒ ํ์๋ฆฌ๋ก ํด๊ฒฐ
์์ ์๋์ง๋ ์ด๋ฏธ ์ฑ์์ ธ ์๋ค ์ ์๋ก ๋ค
๊ทธ๊ฒ ๋๋์ ๋ฐ๋ค
๋๋์ ๋ฐ๋ค์์ ์ฌ๋ผ์ค๊ณ ๋ด๋ ค๊ฐ๋๊ฒ ์์์ฑ ์์๋ฉธ ์ด๊ฒ ์๋์ง์ ๋ฌผ์ง์ด ๋์ผํจ์ ์ค๋ช
ํจ
### problem 2
interaction ์ค๋ช
๋ชปํจ - ํ๋ํ๋ ์ค๋ช
๋ง ํจ
cannot create new and remove โ ๋๋์ ์์์ฅ๋ก qed
**๋๋์ ์ฅ์ด๋ผ๋ ๊ฒ์ ์ ์ง๋ ์์น์์ ์ง๋ํ๋ ์ง๋์๋ค์ ์งํฉ์ผ๋ก ๋ดค๋ค**
์ด ๊ฐ๋ผ์์ ๋ฌดํํ ์
์๋ฅผ ์ ๋ถ ๊ณ ๋ คํด์ผ ํ๋ ๊ฒ์ฒ๋ผ ๋ณด์ผ ์ ์์ง๋ง
์ฌ๋ผ์จ ๋ค๋ธ์ ์ด๋์ด ์ฐ๋ฆฌ์๊ฒ ์
์์ ์ด๋์ผ๋ก ๊ด์ธก๋๋ ๊ฒ
๊ทธ๋ฆฌ๊ณ ๋๋์ ๋ฐ๋ค๋ผ๋ ๊ฐ์์ ์ค๋ช
์์ด ๋ฐ๋ ์ง๋์ ๋ฐ๋ฌผ์ง๋ก ๋ณธ๋ค
๋ค๋จ๊ธฐ ํ๋ ์๋์ง์ธ ๊ณณ์ด ์ง๊ณต์ผ๋ก ์ฌ๊ฒจ์ง
ํ์ง๋ง ๋ฌธ์ ์ฌ์ ํ ์์ด ํ์ธ๋ง ๋ฑ์ฅ
> [์๋ขฐ๋ฉ๊ฑฐ ๋ฐฉ์ ์? 60์ด๋ฉด ์ถฉ๋ถํ์ง! #Shorts](https://youtube.com/shorts/5IT7AlBVaf4?feature=share)
| 3ca29f44286041868f7717c41f9a95c0 |
Supersymmetry | Quantum mechanics Notion | Jul 5, 2022 | Alan Jo | Alan Jo | Jun 6, 2023 | [Spin](https://texonom.com/spin-2071f80fe7b94512a332167e2aff4e41) [Symmetric Function](https://texonom.com/symmetric-function-0e6c5059331d4beca8e710b8412b7c67) [Dual number](https://texonom.com/dual-number-486c2770b7e5428594cf455e3de288a5) |
### SUSY
[Boson](https://texonom.com/boson-2389c674a8d845589d1e1cdcffdf125d) ๊ณผ [Fermion](https://texonom.com/fermion-47d80a5628ad42ada57b728eee8b6f04) ์ ๋ฐ๊พธ๋ ๋์นญ์
| b51c0acf164b462babcb5b7b93c31ba2 |
Light | Electromagnetism Notion | Sep 15, 2021 | Alan Jo | Alan Jo | Mar 28, 2023 | [Wave](https://texonom.com/wave-0b508bdcc4ac46759240dbc9b37d7994) [FTL](https://texonom.com/ftl-4f712f216ad3420c87899e8b4e24744b) |
### Light Notion
|Title|
|:-:|
|[Infraredย Radiation](https://texonom.com/infraredradiation-cc7804b58e3149989c8f42f53a5703ac)|
|[Ultra Violet](https://texonom.com/ultra-violet-300f7564886f4279a695eb8f5e86026e)|
|[Speed of Light](https://texonom.com/speed-of-light-7f56f8bd5d7344c28bef9ec3e6ec3aa2)|
|[Xray](https://texonom.com/xray-1ea4e04475e747ada1b4a0de661f9a3e)|
### Light Usages
|Title|
|:-:|
|[Liquid Light](https://texonom.com/liquid-light-8dc97e2d300f4a7789e6f1ce6130b4cc)|
> [๋๋๊ณ ์ธ๋ฒ๋ง ๋ณด๋ฉด "์ผ! ๋๋ ํฌ๋ช
ํ ์ด์ ๋งํ ์ ์์ด~" #Shorts](https://youtube.com/shorts/L9mL88ejulc?feature=share)
| 4197aa5e74f34f0ca1792703459afc94 |
Magnet | Electromagnetism Notion | Jul 28, 2021 | Alan Jo | Alan Jo | Jun 30, 2023 |
> [Scientists build a magnet in China that is a million times stronger than Earth's magnetic core](https://interestingengineering.com/innovation/magnet-that-is-million-times-stronger-than-earths-magnetic-core)
> [Main Attraction: Scientists Create World's Thinnest Magnet - Just One Atom Thick!](https://scitechdaily.com/main-attraction-scientists-create-worlds-thinnest-magnet-just-one-atom-thick/?utm_source=tldrnewsletter)
> [์ธ์์์ ๊ฐ์ฅ ์ผ ์์](https://youtu.be/kOPRkrCJAL4)
| 167a5e03d3a5458886a026eb3154d733 |
|
Optics | Electromagnetism Notion | Sep 9, 2020 | Alan Jo | Alan Jo | Jun 6, 2023 | [Color](https://texonom.com/color-d67a7dbc3b2b4c969a75a4983e76d6d6) [Human Eye](https://texonom.com/human-eye-08ad2e66a6e445ac89bdf62cad75b71a) |
### Optics Notion
|Title|
|:-:|
|[Actove Optics](https://texonom.com/actove-optics-25c7c1a73a5745489a4f173eec7741a6)|
|[Resolution](https://texonom.com/resolution-b3d8b58f30ce4f1ab32ed13b11c08866)|
### Optics Usages
|Title|
|:-:|
|[Optics Industry](https://texonom.com/optics-industry-9a41c4dc400d429e9d846f958ed9d4df)|
> [์ํฌ์ ฏ ํ๋ฆฐํฐ |์ด ๋ค์ ์๋ ํฅ๋ฏธ๋ก์ด ์์ง๋์ด๋ง](https://youtu.be/lNfq7NEhnpA)
| 5d96d93a7c954d4c8a211e45caf0c634 |
Poynting Vector | Electromagnetism Notion | Aug 21, 2022 | Alan Jo | Alan Jo | Aug 21, 2022 |
์๊ตญ์ ๋ฌผ๋ฆฌํ์ J.H.***ํฌ์ธํ
***์ ์ํ์ฌ ๋์ถ๋ ์ ์๊ธฐ์ฅ์ ์๋์ง ํ๋ฆ์ ๋ํ๋ด๋ย ***๋ฒกํฐ***
| ab85bbf918a64671b6e023d31449b133 |
|
Radiation | Electromagnetism Notion | Apr 5, 2020 | Alan Jo | Alan Jo | Oct 30, 2022 | [Light](https://texonom.com/light-4197aa5e74f34f0ca1792703459afc94) |
๋ฐฉ์ฌ์ & ๋ณต์ฌ
### Radiation Notion
|Title|
|:-:|
|[Radioactivity](https://texonom.com/radioactivity-fc7c58c6ed174802b99495f2d7c3c235)|
|[Radioactive](https://texonom.com/radioactive-528c144f549744afbcd102c86b381347)|
### Radiation Usages
|Title|
|:-:|
|[์ ์๊ธฐ๋ฐฉ์ฌ์ ](https://texonom.com/5c55fb352b004ebea77049c494fba30d)|
|[ํต๋ฐฉ์ฌ์ ](https://texonom.com/36efada809f94a829cf1de3d8e013d30)|
|[Black Body](https://texonom.com/black-body-b9a9452eab68492cbf2e2cbf6cbbcb3b)|
| f529d1be873042d587d39a2ea45a760e |
Volt | Electromagnetism Notion | Sep 4, 2022 | Alan Jo | Alan Jo | Sep 4, 2022 |
### Volt Notion
|Title|
|:-:|
|[Template Page](https://texonom.com/template-page-f17ec0c262b94b86b19c71a044e4786a)|
### Volt Usages
|Title|
|:-:|
|[Free Volt](https://texonom.com/free-volt-c774bdb958ff451896ffcbd699eb53f0)|
| b00621d1e4fc49f8af316fd5f11a0dc9 |
|
I**nfrared**ย Radiation | Light Notion | Sep 15, 2021 | Alan Jo | Alan Jo | May 15, 2023 |
## IR, ์ ์ธ์
์ ์ธ์ ์ฒด์จ๊ธฐ๋ NASA๊ฐ ํ์ฑ์ ์งํ ์จ๋๋ฅผ ์ธก์ ํ๋ ์ฐ๊ตฌ์์ ์คํ์คํ ๋ ๊ธฐ์
> [ํ ๋ ์คํํฌ๊ฐ ํ๋ผ๋์ ์ ํํ ์ด์ ๋?](https://stibee.com/api/v1.0/emails/share/pCJN0dt34zEPgSgrVz8d275kzHpEOt4=)
| cc7804b58e3149989c8f42f53a5703ac |
|
Speed of Light | Light Notion | Mar 28, 2023 | Alan Jo | Alan Jo | Mar 28, 2023 | [Speed](https://texonom.com/speed-90bf26ebd94f472bb6e4404d63492e84) |
## Laurentian
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0bbd6aec-3527-4f05-9b3f-78d08bfda801%2FUntitled.png?table=block&id=d8234bb7-9101-4530-8da3-e07cd1dfdf67&cache=v2)
> [Visualizing Time Dilation](https://www.youtube.com/watch?v=5qQheJn-FHc)
| 7f56f8bd5d7344c28bef9ec3e6ec3aa2 |
Ultra Violet | Light Notion | Sep 15, 2021 | Alan Jo | Alan Jo | Jul 11, 2022 |
## UV
์์ธ์ | 300f7564886f4279a695eb8f5e86026e |
|
Xray | Light Notion | Jun 1, 2023 | Alan Jo | Alan Jo | Jun 1, 2023 |
> [This is the first X-ray taken of a single atom](https://arstechnica.com/science/2023/05/this-is-the-first-x-ray-taken-of-a-single-atom/)
| 1ea4e04475e747ada1b4a0de661f9a3e |
|
Liquid Light | Light Usages | Sep 15, 2021 | Alan Jo | Alan Jo | Jul 11, 2022 |
> [Scientists Bemused to Find Liquid Light at Room Temperature](https://interestingengineering.com/finding-liquid-light-at-room-temperature?utm_source=tldrnewsletter)
| 8dc97e2d300f4a7789e6f1ce6130b4cc |
|
****Monochromatic Light**** | Light Usages | Aug 28, 2023 | Alan Jo | Alan Jo | Aug 28, 2023 |
the speed of light in vacuum is constant and does not depend on the frequency of the wave
however light [Group Velocity](https://texonom.com/group-velocity-6b7fe21b28864127a3288b69101d1ca2) cannot overtop [Speed of Light](https://texonom.com/speed-of-light-7f56f8bd5d7344c28bef9ec3e6ec3aa2)
| af4fac6d8bc54c08a3123be0a5158915 |
|
Actove Optics | Optics Notion | Sep 9, 2020 | Alan Jo | Alan Jo | Jun 20, 2022 |
[https://youtu.be/vuLtdECuPlo](https://youtu.be/vuLtdECuPlo) | 25c7c1a73a5745489a4f173eec7741a6 |
|
Resolution | Optics Notion | Feb 26, 2023 | Alan Jo | Alan Jo | Feb 26, 2023 |
### Angular Resolution
๋ถํด๋ฅ
| b3d8b58f30ce4f1ab32ed13b11c08866 |
|
Optics Industry | Optics Usages | Jun 6, 2023 | Alan Jo | Alan Jo | Jun 6, 2023 |
### Optics Companies
|Title|
|:-:|
|[ZEISS](https://texonom.com/zeiss-c00908f74b2a4ba9b1d08424d79d5238)|
### Optics Industry Notion
|Title|
|:-:|
|[LASER](https://texonom.com/laser-f7fe0f0cf2fa49628a97af536c820a6e)|
|[Lens](https://texonom.com/lens-851adec3f539472ca6ce44fa8430149a)|
| 9a41c4dc400d429e9d846f958ed9d4df |
|
ZEISS | Optics Companies | Jun 6, 2023 | Alan Jo | Alan Jo | Jun 6, 2023 | c00908f74b2a4ba9b1d08424d79d5238 |
||
LASER | Optics Industry Notion | Sep 9, 2020 | Alan Jo | Alan Jo | Jun 6, 2023 |
## Light Amplification by Stimulated Emission of Radiation
๋ณต์ฌ ์ ๋ ๋ฐฉ์ถ์ ํตํ ๊ด์ฆํญ
๋
น์ ๋ ์ด์ ๋ ์ ๋ถ ๊ฐ์์ฑ์ด ๊ทน๋๋ก ๋ฐ์ด๋๋ค
๋
น์
ํ๊ท ์ ์ผ๋ก ์ธ๊ฐ์ 555nm ๋
น๋น์ ๊ฐ์ฅ ์ ์ธ์ํ๋ค
532๋
น์ ๋ ์ด์ ๋ ์ธ๊ธฐ๋ ํ๊ณ ์ ๋ณด์ด๊ธฐ๋ ํด์ ๋ง์ด ์๋น๋๋ค
[Laser Detection](https://texonom.com/laser-detection-0245a9db2b314c7fad58ce7693cf2216)
> [https://newatlas.com/medical/ultrashort-laser-pulses-superbugs](https://newatlas.com/medical/ultrashort-laser-pulses-superbugs)
> [Xbox Series X restock tracker: How to grab a console on the next drop](https://www.cnet.com/news/xbox-series-x-restock-tracker-grab-console-next-drop)
> [Physicists engineer an atom laser that can stay on forever](https://interestingengineering.com/physicists-atom-laser-stay-on-forever)
| f7fe0f0cf2fa49628a97af536c820a6e |
|
Lens | Optics Industry Notion | May 12, 2022 | Alan Jo | Alan Jo | Jun 6, 2023 |
### Lenses
|Title|
|:-:|
|[๋ง์๋ ์ฆ](https://texonom.com/e85dd0cfe0c04d5d9a259174e9e580c6)|
|[๊ด๊ฐ](https://texonom.com/b174a8453ee943df9251ecd406076629)|
### Lens Usages
|Title|
|:-:|
|[lensless camera](https://texonom.com/lensless-camera-dbf15dca6b5744f2b9961a73ffcd940a)|
| 851adec3f539472ca6ce44fa8430149a |
|
Laser Detection | LASER | null | null | null | null | null |
### wow
> [A Laser Fired Through a Keyhole Can Expose Everything Inside a Room](https://gizmodo.com/a-single-laser-fired-through-a-keyhole-can-expose-every-1847638281)
| 0245a9db2b314c7fad58ce7693cf2216 |
****lensless camera**** | Lens Usages | Jul 12, 2021 | Alan Jo | Alan Jo | May 12, 2022 |
> [Newly-developed lensless camera uses neural network and transformer to produce sharper images faster](https://www.dpreview.com/news/0364259077/lensless-camera-neural-network-and-transformer-to-produce-sharper-images-faster)
| dbf15dca6b5744f2b9961a73ffcd940a |
|
๊ด๊ฐ | Lenses | May 9, 2020 | Alan Jo | Alan Jo | May 12, 2022 |
[Perspective](https://texonom.com/perspective-b47150a2eeef4ec4a2db0f04d63ca2a6)
| b174a8453ee943df9251ecd406076629 |
|
๋ง์๋ ์ฆ | Lenses | May 9, 2020 | Alan Jo | Alan Jo | Nov 21, 2022 |
[Orthographic](https://texonom.com/orthographic-146e021c43d7429bac70bce43bd26f56) | e85dd0cfe0c04d5d9a259174e9e580c6 |
|
Radioactive | Radiation Notion | Oct 30, 2022 | Alan Jo | Alan Jo | Oct 30, 2022 |
๋ฐฉ์ฌ๋ฅ์ ๊ฐ์ง ๋ฌผ์ง์ ๋ฐฉ์ฌ์ฑ ๋ฌผ์ง
| 528c144f549744afbcd102c86b381347 |