BRONZE
BRONZE ๋“ฑ๊ธ‰์˜ ํŒ๋งค์ž ์ž๋ฃŒ

๊ณ ์ฒด๋ฌผ๋้ฉํ•™ A+ ์ •๋ฆฌ๋…ธํŠธ (ํ•„๊ธฐ๋…ธํŠธ,๊ธฐ์ถœ๋ฌธ์ œ, 95p)

20๋ช…์˜ ์ˆ˜๊ฐ•์ƒ ์ค‘ 1๋ช…๋งŒ ๋ฐ›์„ ์ˆ˜ ์žˆ๋˜ A+๋ฅผ ์Ÿ์ทจํ•ด๋‚ธ ๋น„๋ฒ• ํ•„๊ธฐ๋…ธํŠธ! ์‚ฌ์ด๋จผ ๊ณ ์ฒด๋ฌผ๋้ฉํ•™ ๊ต์žฌ์™ฟ’ DGIST ๊ณ ์ฒด๋ฌผ๋้ฉํ•™ ์ˆ˜์—…PPT ๋ฅผ ํ•ฉ์ณ์„œ ์š”์•ฝํ•œ 95ํŽ˜์ด์งฟ’ ๋ถ„๋Ÿ‰์˜ ํ•„๊ธฐ๋…ธํŠธ์ž…๋‹ˆ๋‹ค.
95 ํŽ˜์ด์งฟ’
์–ด๋„๋น„ PDF
์ตœ์ดˆ๋“ฑ๋ก์ผ 2024.09.01 ์ตœ์ข…์ ฟ’์ž‘์ผ 2023.10
95P ๋ฏธ๋้ฉ๋ณด๊ธฐ
๊ณ ์ฒด๋ฌผ๋้ฉํ•™ A+ ์ •๋ฆฌ๋…ธํŠธ (ํ•„๊ธฐ๋…ธํŠธ,๊ธฐ์ถœ๋ฌธ์ œ, 95p)
  • ๋ณธ ๋ฌธ์„œ๋Š” PDF๋ฌธ์„œ์œผ๋กœ ๋ณต์‚ฌ ๋ฐ ํŽธ์ง‘์ด ๋ถˆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

    ๋ฏธ๋้ฉ๋ณด๊ธฐ

    ์†Œ๊ฐœ

    20๋ช…์˜ ์ˆ˜๊ฐ•์ƒ ์ค‘ 1๋ช…๋งŒ ๋ฐ›์„ ์ˆ˜ ์žˆ๋˜ A+๋ฅผ ์Ÿ์ทจํ•ด๋‚ธ ๋น„๋ฒ• ํ•„๊ธฐ๋…ธํŠธ!
    ์‚ฌ์ด๋จผ ๊ณ ์ฒด๋ฌผ๋้ฉํ•™ ๊ต์žฌ์™ฟ’ DGIST ๊ณ ์ฒด๋ฌผ๋้ฉํ•™ ์ˆ˜์—…PPT ๋ฅผ ํ•ฉ์ณ์„œ ์š”์•ฝํ•œ 95ํŽ˜์ด์งฟ’ ๋ถ„๋Ÿ‰์˜ ํ•„๊ธฐ๋…ธํŠธ์ž…๋‹ˆ๋‹ค.

    ๋ชฉ์ฐจ

    ๋“ค๋กฑํ”„ํ‹ฐ ์•„์่œ์Šˆํƒ€์ธ ๋””๋ฐ”์ด ๋ชจ๋ธ (CH2)6
    -๊ธฐ์ถœ) ๊ฐ ๋ชจ๋ธ์˜ ํŠน์ง•๊ณผ ์ฐจ์ด์  ์„ค๋ช… (Energy of system ์ฐจ์ด์ )6-
    -๋“ค๋ฆ‰ ํฌํ‹ฐ6
    -์•„์่œ์Šˆํƒ€์ธ6
    -๋””๋ฐ”์ด6

    ๋“œ๋ฃจ๋“œ ๋ชจ๋ธ (CH3)7
    -๋“œ๋ฃจ๋“œ ๋ชจ๋ธ๋กœ hall effect๋ฅผ ๋ถ„์„ํ•  ์ˆ˜ ์žˆ๋‹ค.7
    -๋“œ๋ฃจ๋“œ ๋ชจ๋ธ๋กœ Thermal Transport ๋˜ํ•œ ๋ถ„์„ํ•  ์ˆ˜ ์žˆ๋‹ค.8
    -Peltier effect ์™ฟ’ Seebeck Coefficient9
    -์ •๋้ฉ9
    -๊ธฐ์ถœ) Drude ๋ชจ๋ธ์˜ conductivity์™ฟ’ hall coefficient๋Š” ์œ„์˜ ๋‘ parameter๊ฐ€ ๋“ค์–ด๊ฐ€์ง€ ์•Š์•„๋„ ์ž˜ ๋งž์•˜๋Š”๋ฐ ๊ทธ ์ด์œ ๋Š”?10

    ์ข€๋จธํŽ ํŠธ์˜ Free electron theory in Metal (CH4)10
    -๊ทธ๋Ÿผ ์ด ๋ฐ•์Šค ์•ˆ์— ๋“ค์–ด์žˆ๋Š” ์ „์ฒด ์ „์ž์˜ ๊ฐœ์ˆ˜ N์„ ๊ตฌํ•ด๋ณด์ž (T = 0K)11
    -์œ„์—์„œ N์„ nF๋ฅผ ์ ๋ถ„ํ•ด์„œ ๊ตฌํ–ˆ๋‹ค. ์ด๋ฒˆ์—” E_tot์„ ๊ตฌํ•˜์ž.12
    -Heat Capacity๋ฅผ ๊ตฌํ•ด๋ณด์ž13
    -T<<TF limit ์—์„œ E_tot์„ ๊ทผ์‚ฌ์ ์œผ๋กœ ๋‹ค์‹œ ๊ตฌํ•ด๋ณด์ž13
    -์ข€๋จธํŽ ํŠธ์˜ ํ•œ๊ณ„์  (์ฑ… 50p)14
    -์ •๋้ฉ14

    1์ฐจ์› ๋‹จ์›์ž(monatomic) ์ฒด์ธ์˜ ์ง„๋™ (CH9)14
    -์šด๋™ ๋ฐฉ์ •์‹ ํ’€๊ณ  Dispersion relation ๊ตฌํ•˜๊ธฐ15
    -Dispersion plot: Reciprocal lattice, ๋ธŒ๋ฅ„๋ฃจ์•™ ์กด, ์•จ๋ฆฌ์–ด์‹ฑ, group and phase velocity15
    -ํฌ๋…ผ Phonon: discrete quantum of vibration16
    -crystal momentum17
    -์ •๋้ฉ17

    1์ฐจ์› ์ด์›์ž(diatomic) ์ฒด์ธ์˜ ์ง„๋™ (CH10)18
    -optical mode๋ผ๋Š” ์ด๋ฆ„์ด ๋ถ™์€ ์ด์œ 19
    -์ •๋้ฉ19

    Tight binding ์ฒด์ธ20
    -covalent bonding. molecule orbital (LCAO) (CH6)20
    -Dispersion curve of the tight binding chain ์‹ ์„ธ์šฐ๊ธฐ21
    -Dispersion curve of the tight binding chain ์‹ ํ’€๊ธฐ22
    -Electron filling band23

    Crystal Structure24
    -BCC24
    -FCC24
    -Reciprocal lattice25
    -reciprocal fourier transform25
    -์ž„์˜์˜ ์ฃผ๊ธฐํ•จ์ˆ˜26

    Appendix27
    -์•„์่œ์Šˆํƒ€์ธ frequency์— ๋”ฐ๋ฅธ capacitance graph27
    -ํŽ˜๋ฅด๋ฏธ๋ฉด ๋„ˆ๋น„๊ฐ€ ~kT order ์ธ ์ด์œ 27
    -Fermi distribution์€ band structure๋ฅผ ์„ค๋ช…ํ•˜์ง€ ๋ชปํ•œ๋‹ค.28

    Ch 12. Crystal Structure28
    -์ฃผ์š” ์šฉ์–ด ์ •๋ฆฌ28
    -3์ฐจ์› lattice29
    -BCC30
    -FCC31

    Ch 13. Reciprocal lattice, Brillouin zone, waves in crystals31
    -Reciprocal lattice in 3D31
    -1์ฐจ์›์—์„œ Reciprocal lattice ๋ณต๊ธฐ31
    -3์ฐจ์›์œผ๋กœ ์ผ๋ฐ˜ํ™”32
    -Fourier Transform of Reciprocal lattice R32
    -๋ธํƒ€ ํ•จ์ˆ˜ lattice32
    -์ผ๋ฐ˜์ ์ธ lattice, Structure factor33
    -Lattice Plane34

    Ch 14. Wave scattering by crystals (lec11~lec12)35
    14.1 ๋ผ์šฐ์— ๋ธŒ๋ž˜๊ทธ ์กฐ๊ฑด35
    14.1.1 Fermi golden rule approach35
    14.1.2 diffraction approach36
    14.1.3 bragg condition๊ณผ laue condition์€ ๋™์น˜36
    14.2 Scattering Amplitude37
    14.2.1. ์ค‘์„ฑ์ž ์‚ฐ๋ž€38
    14.2.2 X Ray ์‚ฐ๋ž€38
    14.2.3. ์ค‘์„ฑ์ž ์‚ฐ๋ž€๊ณผ์˜ ๋น„๊ต39
    CsCl (SC+SC)39
    Cs ํ•œ์ข…๋ฅ˜ BCC40
    Copper fcc40
    ๊ตฌ์กฐ๋ณ„ systematic absence ์˜ ์กฐ๊ฑด (22๋…„ ๊ธฐ๋ง 1๋ฒˆ b)40
    ZnS Zinc Sulfide (fcc with a basis)41
    Geometric interpretation of selection rule, ๋ฌธ์ œ 14.8๋ฒˆ (21๋…„๋„ ๊ธฐ๋ง 1๋ฒˆ)42
    14.3. Methods for Scattering42
    ์„ธ ๊ฐ€์ง€ ๋Œ€๋ถ„๋ฅ˜ (๋ผ์šฐ์—, rotating crystal, ํŒŒ์šฐ๋”)42
    Multiplicity43
    Powder scattering analysis44
    ์ถ”๊ฐ€๋ถ„์„45
    TiC (๊ต์žฌ์— ์—†์Œ)46

    Ch 15. Electrons in a Periodic Potential (lec13)47
    15.1 Nearly Free electron model47
    nearly free electron model47
    1์ฐจ์› effective mass ์œ ๋„49
    15.2 Bloch Theorem50
    bloch theorem implication51

    Ch 16. Insulator, Semiconductor, Metal (lec14~lec15)51
    16.1. Energy Bands in One Dimension51
    metal51
    insulator and semiconductor energy band52
    16.2. Energy band in two and three dimensions53
    monovalent (์›์ž๋‹น ์ „์ž 1๊ฐœ)์˜ band53
    divalent์˜ band54
    16.3. Tight Binding55
    16.4. Failure of the band structure56
    16.5. Optical Properties56
    Semiconductor and insulatorโ€™s optical properties56
    direct and indirect transitions57
    optical properties of metal58

    Ch 17. Semiconductor Physics (lec15)58
    17.1 electron and hole58
    hole can be treated as an individual particle.58
    effective mass of electron and hole59
    hole์˜ momentum๊ณผ group velocity60
    Drude model์˜ ๋ถ€ํ™œ61
    Van hove singularity (์ฑ…์— ์—†์Œ)61
    17.2 Doping62
    Impurity States62
    17.3 Statistical Mechanics of Semiconductor64
    Law of mass action66
    intrinsic semiconductor66
    Doped semiconductor (์ˆ˜์—…์—์„œ ์•ˆ๋‹ค๋ฃธ)67
    ์š”์•ฝ67

    Ch18. Semiconductor devices (lec16)68
    18.1 Band structure Engineering68
    18.2 PN junction70
    rectification (์ •๋ฅ˜์ž‘์šฉ) of PN-junction72
    18.3 Transistor74

    Quantum oscillation, Quantum Hall effect (ํŒ์„œ)75
    Quantum oscillation75
    Introduction75
    ๊ณ ์ž๊ธฐ์žฅ ไธ‹ ์ „์ž์˜ circular motion (ฯ„c,mc ๊ตฌํ•˜๊ธฐ)75
    Free electron ๊ณผ Dirac electron78
    Bohr Sommerfeld quantization ๋กœ๋ถ€ํ„ฐ k space ๋ฉด์ ์˜ quantization ์œ ๋„78
    k space ์ƒ์—์„œ quantized ๋˜๋ฉด ์–ด์ฉ”๊ฑด๋ฐ?79
    Quantum mechanical description81
    Quantum oscillation์˜ ์˜ˆ์‹œ๋“ค84
    Quantum Hall effect85
    Landau๋กœ quantum hall ์„ค๋ช…ํ•˜๊ธฐ86
    ๋ถ„์ˆ˜ ์–‘์žํ™€์€ composite fermion์˜ ์ •์ˆ˜์–‘์žํ™€์ด๋‹ค.86
    Anyon87

    ํ’€์–ด ๋ณผ๋งŒํ•œ ๋ฌธ์ œ๋“ค88
    solution90
    14.590
    14.891
    15.6.92
    ๊ณ ์ฒด๋ฌผ๋้ฉ1๊ธฐ๋ง๊ณ ์‚ฌ (21๋…„)93
    ๊ณ ์ฒด๋ฌผ๋้ฉ ๊ธฐ๋ง๊ณ ์‚ฌ (22๋…„)94
    ๊ณ ์ฒด๋ฌผ๋้ฉ ๊ธฐ๋ง๊ณ ์‚ฌ (23๋…„)95

    ๋ณธ๋ๅฉ๋‚ด์šฉ

    ๊ธฐ์ถœ) ๊ฐ ๋ชจ๋ธ์˜ ํŠน์ง•๊ณผ ์ฐจ์ด์  ์„ค๋ช… (Energy of system ์ฐจ์ด์ )

    ๋“ค๋ฆ‰ ํฌํ‹ฐ
    independentํ•˜๊ฒŒ ์ง„๋™ํ•˜๊ณ , ์ง„๋™์ด ์—ฐ์†์ ์ด๋‹ค. ์ž์œ ๋„ ๋‹น 1/2 kT ์ด๊ณ  ์šด๋™์—๋„ˆ์ง€์™ฟ’ ํผํ…์…œ ์—๋„ˆ์ง€๋ฅผ ๋‹ค ๊ณ ๋ คํ•˜๋ฉด 3NkT (N๊ฐœ) ์ด๋ฏ€๋กœ, dE/dT ๋Š” 3Nk = 3R์ด๋‹ค.
    ํ•œ๊ณ„์  : low T๋กœ ๊ฐˆ์ˆ˜๋ก T depedency ๊ฐ€ ์žˆ๋Š”๋ฐ ์ด๊ฒƒ์„ ์„ค๋ช…ํ•˜์ง€ ๋ชปํ•œ๋‹ค. ๋‹ค์ด์•„๋ชฌ๋“œ์˜ ๋‚ฎ์€ heat capacity๋ฅผ ์„ค๋ช…ํ•˜์ง€ ๋ชปํ•œ๋‹ค.

    ์•„์่œ์Šˆํƒ€์ธ
    independentํ•˜์ง€๋งŒ ์ง„๋™์ˆ˜๊ฐ€ ์–‘์žํ™” ๋˜์–ด์žˆ๊ณ , ๊ทธ ๋ง์€ ๊ณง ์—๋„ˆ์ง€๊ฐ€ ์–‘์žํ™” ๋˜์–ด์žˆ๋‹ค. E = (n+1/2)hw
    A. ์•„์่œ์Šˆํƒ€์ธ ๋ชจ๋ธ์—์„œ partition function์„ ๊ณ„์‚ฐํ•˜๊ณ  ๊ทธ๊ฑธ beta๋กœ ๋ฏธ๋ถ„ํ•ด์„œ energy expectation์„ ๊ตฌํ•˜๋ฉด hw(n_b(beta h w) +1/2) ์ด ๋œ๋‹ค. ์ด๊ฑธ T๋กœ ๋ฏธ๋ถ„ํ•˜๋ฉด heat capacity๊ฐ€ ๋˜๊ณ , ์ด๊ฑด high T์—์„œ๋Š” 3Nk_B , low T ์—์„œ๋Š” exp(-hw/kT)
    B. ์•„์่œ์Šˆํƒ€์ธ์€ T dependency ๋ฅผ ์–ด๋А์ •๋„ ์„ค๋ช…ํ–ˆ๋‹ค.
    C. ํ•œ๊ณ„์  : ์ค‘๊ฐ„ T ์˜์—ญ์—์„œ ์„ค๋ช…ํ•˜์ง€ ๋ชปํ–ˆ๊ณ , low T์—์„œ ์•„์่œ์Šˆํƒ€์ธ์€ exp fall off ์ง€๋งŒ ๋Œ€๋ถ€๋ถ„์˜ ๋ฌผ์งˆ์€ T^3๋ฅผ ๋”ฐ๋ฅธ๋‹ค.

    ๋””๋ฐ”์ด
    collective motionํ•˜๊ณ  ์ด๋•Œ mode๊ฐ€ ์กด์žฌํ•œ๋‹ค. ์ด ๋ชจ๋“œ๋Š” periodic boundary condition์— ์˜ํ•ด ์–‘์žํ™” ๋˜์–ด์žˆ๊ณ (k๊ฐ€) ์—๋„ˆ์ง€๋Š” 3*L/2pi^3 * integral ~๊ฐ€ ๋œ๋‹ค.
    D. ์—ฌ๊ธฐ์„œ dk๋ฅผ 4 pi k^2์œผ๋กœ ๋ฐ”๊ฟ”์ฃผ๊ณ , k = w/v๋กœ ๋ฐ”๊ฟ”์ฃผ๊ณ  ์—ฌ๊ธฐ์„œ g(w)๋ฅผ ๊ธฐํƒ€ ์ง€์ €๋ถ„ํ•œ ์ƒ์ˆ˜๋ฅผ ๋ฌถ์–ด์„œ ์ •์˜ํ•ด์ฃผ๊ณ  ๊ทธ๊ฑธ ๋””๋ฐ”์ด frequency๋กœ ํ•ด์„œ g(w)๋Š” N 9w^2/w_d^3 ๊ฐ€ ๋œ๋‹ค. (w_d = 6pi^2 n v^2)

    ์ฐธ๊ณ ์ž๋ฃŒ

    ยท ์—†์Œ
  • Easy Ai ์š”์•ฝ

    ์ด ๋ฌธ์„œ๋Š” ๊ณ ์ฒด ๋ฌผ์งˆ์˜ ์—ด์šฉ๋Ÿ‰ ๋ชจ๋ธ๋ง์— ๋Œ€ํ•œ ๊นŠ์ด ์žˆ๋Š” ์„ค๋ช…์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋จผ์ € ๋“ค๋ฆ‰ ํฌํ‹ฐ ๋ชจ๋ธ์„ ์†Œ๊ฐœํ•˜๋ฉฐ, ์ด ๋ชจ๋ธ์ด independentํ•œ ์ง„๋™์„ ๊ฐ€์ •ํ•˜๊ณ  ์šด๋™์—๋„ˆ์ง€์™ฟ’ ํผํ…์…œ ์—๋„ˆ์ง€๋ฅผ ๋ชจ๋‘ ๊ณ ๋ คํ•˜์—ฌ 3NkT์˜ ์—๋„ˆ์ง€๋ฅผ ๊ฐ–๋Š”๋‹ค๊ณ  ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด ๋ชจ๋ธ์€ ๋‚ฎ์€ ์˜จ๋„ ์˜์—ญ์—์„œ์˜ ์˜จ๋„ ์˜์กด์„ฑ์„ ์„ค๋ช…ํ•˜์ง€ ๋ชปํ•˜๋ฉฐ, ๋‹ค์ด์•„๋ชฌ๋“œ์™ฟ’ ๊ฐ™์€ ๋ฌผ์งˆ์˜ ๋‚ฎ์€ ์—ด์šฉ๋Ÿ‰์„ ์„ค๋ช…ํ•˜์ง€ ๋ชปํ•œ๋‹ค๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

    ๋‹ค์Œ์œผ๋กœ ์•„์่œ์Šˆํƒ€์ธ ๋ชจ๋ธ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ด ๋ชจ๋ธ์€ ์ง„๋™์ˆ˜๊ฐ€ ์–‘์žํ™”๋˜์–ด ์žˆ์–ด ์—๋„ˆ์ง€๊ฐ€ ์–‘์žํ™”๋˜์–ด ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค. ์•„์่œ์Šˆํƒ€์ธ ๋ชจ๋ธ์€ partition function์„ ๊ณ„์‚ฐํ•˜๊ณ  ์ด๋ฅผ ์˜จ๋„๋กœ ๋ฏธ๋ถ„ํ•˜์—ฌ ์—ด์šฉ๋Ÿ‰์„ ๊ตฌํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋†’์€ ์˜จ๋„ ์˜์—ญ์—์„œ๋Š” 3Nk_B, ๋‚ฎ์€ ์˜จ๋„ ์˜์—ญ์—์„œ๋Š” ์ง€์ˆ˜ํ•จ์ˆ˜์  ๊ฐ์†Œ๋ฅผ ๋ณด์ธ๋‹ค๊ณ  ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์•„์่œ์Šˆํƒ€์ธ ๋ชจ๋ธ์€ ์˜จ๋„ ์˜์กด์„ฑ์„ ์–ด๋А ์ •๋„ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ์ค‘๊ฐ„ ์˜จ๋„ ์˜์—ญ๊ณผ ๋‚ฎ์€ ์˜จ๋„ ์˜์—ญ์—์„œ์˜ ์—ด์šฉ๋Ÿ‰ ํŠน์„ฑ์€ ์—ฌ์ „ํžˆ ์ž˜ ์„ค๋ช…ํ•˜์ง€ ๋ชปํ•œ๋‹ค๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

    ๋งˆ์ง€๋ง‰์œผ๋กœ ๋””๋ฐ”์ด ๋ชจ๋ธ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ด ๋ชจ๋ธ์€ ๊ณ ์ฒด ๋‚ด๋ถ€์˜ ์ง„๋™์ด collective motion์œผ๋กœ ์ด๋ฃจ์–ด์ง€๋ฉฐ, ์ด ๋•Œ mode๊ฐ€ ์กด์žฌํ•˜๊ณ  ์ด mode๋Š” ์ฃผ๊ธฐ์  ๊ฒฝ๊ณ„ ์กฐ๊ฑด์— ์˜ํ•ด ์–‘์žํ™”๋˜์–ด ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค. ๋””๋ฐ”์ด ๋ชจ๋ธ์€ ์ด๋Ÿฌํ•œ ๊ฐ€์ •์„ ๋ฐ”ํƒ•์œผ๋กœ ๊ณ ์ฒด ๋ฌผ์งˆ์˜ ์—ด์šฉ๋Ÿ‰์„ ๊ณ„์‚ฐํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ค‘๊ฐ„ ์˜จ๋„ ์˜์—ญ๊ณผ ๋‚ฎ์€ ์˜จ๋„ ์˜์—ญ์—์„œ์˜ ์—ด์šฉ๋Ÿ‰ ํŠน์„ฑ์„ ๋ณด๋‹ค ์ž˜ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋””๋ฐ”์ด ๋ชจ๋ธ์€ ๊ณ ์ฒด ๋ฌผ์งˆ์˜ ์—ด์šฉ๋Ÿ‰ ๋ชจ๋ธ๋ง์— ์žˆ์–ด ๊ฐ€์žฅ ํฌ๊ด„์ ์ด๊ณ  ์ •ํ™•ํ•œ ๋ชจ๋ธ๋กœ ํ‰๊ฐ€๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

    ์ด์™ฟ’ ๊ฐ™์ด ์ด ๋ฌธ์„œ๋Š” ๊ณ ์ฒด ๋ฌผ์งˆ์˜ ์—ด์šฉ๋Ÿ‰ ๋ชจ๋ธ๋ง์— ๋Œ€ํ•œ ๊นŠ์ด ์žˆ๋Š” ์„ค๋ช…์„ ์ œ๊ณตํ•˜๋ฉฐ, ๊ฐ ๋ชจ๋ธ์˜ ์žฅ๋‹จ์ ๊ณผ ํ•œ๊ณ„์ ์„ ์ฒด๊ณ„์ ์œผ๋กœ ๋น„๊ตํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ๊ณ ์ฒด ๋ฌผ์งˆ์˜ ์—ด์šฉ๋Ÿ‰ ํŠน์„ฑ์„ ์ดํ•ดํ•˜๊ณ  ๋ชจ๋ธ๋งํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋  ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€๋ฉ๋‹ˆ๋‹ค.
  • ์ž๋ฃŒํ›„๊ธฐ

    Ai ๋ฆฌ๋ทฐ
    ์ด ๋ฌธ์„œ๋Š” ๊ณ ์ฒด ๋ฌผ์งˆ์˜ ์—ด์šฉ๋Ÿ‰ ๋ชจ๋ธ๋ง์— ๋Œ€ํ•œ ๊นŠ์ด ์žˆ๋Š” ์„ค๋ช…์„ ์ œ๊ณตํ•˜๋ฉฐ, ๊ฐ ๋ชจ๋ธ์˜ ์žฅ๋‹จ์ ์„ ์ฒด๊ณ„์ ์œผ๋กœ ๋น„๊ตํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
    • ์ž์ฃผ๋ฌป๋Š”์งˆ๋ๅฉ์˜ ๋‹ต๋ณ€์„ ํ™•์ธํ•ด ์ฃผ์„ธ์š”

      ํ•ดํ”ผ์บ ํผ์Šค FAQ ๋”๋ต–๊ธฐ

      ๊ผญ ์•Œ์•„์ฃผ์„ธ์š”

      • ์ž๋ฃŒ์˜ ์ •๋ณด ๋ฐ ๋‚ด์šฉ์˜ ์ง„์‹ค์„ฑ์— ๋Œ€ํ•˜์—ฌ ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๋ณด์ฆํ•˜์ง€ ์•Š์œผ๋ฉฐ, ํ•ด๋‹น ์ •๋ณด ๋ฐ ๊ฒŒ์‹œ๋ฌผ ์ €์ž‘๊ถŒ๊ณผ ๊ธฐํƒ€ ๋ฒ•์  ์ฑ…์ž„์€ ์ž๋ฃŒ ๋“ฑ๋ก์ž์—๊ฒŒ ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ž๋ฃŒ ๋ฐ ๊ฒŒ์‹œ๋ฌผ ๋‚ด์šฉ์˜ ๋ถˆ๋ฒ•์  ์ด์šฉ, ๋ฌด๋‹จ ์ „์žฌโˆ™๋ฐฐํฌ๋Š” ๊ธˆ์ง€๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ €์ž‘๊ถŒ์นจํ•ด, ๋ช…์˜ˆํ›ผ์† ๋“ฑ ๋ถ„์Ÿ ์š”์†Œ ๋ฐœ๊ฒฌ ์‹œ ๊ณ ๊ฐ๋น„๋ฐ”์นด์ง€๋…ธ Viva์˜ ์ €์ž‘๊ถŒ์นจํ•ด ์‹ ๊ณ ๋น„๋ฐ”์นด์ง€๋…ธ Viva๋ฅผ ์ด์šฉํ•ด ์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
      • ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๊ตฌ๋งค์ž์™ฟ’ ํŒ๋งค์ž ๋ชจ๋‘๊ฐ€ ๋งŒ์กฑํ•˜๋Š” ์„œ๋น„์Šค๊ฐ€ ๋˜๋„๋ก ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์•„๋ž˜์˜ 4๊ฐ€์ง€ ์ž๋ฃŒํ™˜๋ถˆ ์กฐ๊ฑด์„ ๊ผญ ํ™•์ธํ•ด์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
        ํŒŒ์ผ์˜ค๋ฅ˜ ์ค‘๋ณต์ž๋ฃŒ ์ €์ž‘๊ถŒ ์—†์Œ ์„ค๋ช…๊ณผ ์‹ค์ œ ๋‚ด์šฉ ๋ถˆ์ผ์น˜
        ํŒŒ์ผ์˜ ๋‹ค์šด๋กœ๋“œ๊ฐ€ ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š๊ฑฐ๋‚˜ ํŒŒ์ผํ˜•์‹์— ๋งž๋Š” ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์ •์ƒ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ ๋‹ค๋ฅธ ์ž๋ฃŒ์™ฟ’ 70% ์ด์ƒ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜๋Š” ๊ฒฝ์šฐ (์ค‘๋ณต์ž„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๊ทผ๊ฑฐ ํ•„์š”ํ•จ) ์ธํ„ฐ๋„ท์˜ ๋‹ค๋ฅธ ์‚ฌ์ดํŠธ, ์—ฐ๊ตฌ๊ธฐ๊ด€, ํ•™๊ป“, ์„œ์  ๋“ฑ์˜ ์ž๋ฃŒ๋ฅผ ๋„์šฉํ•œ ๊ฒฝ์šฐ ์ž๋ฃŒ์˜ ์„ค๋ช…๊ณผ ์‹ค์ œ ์ž๋ฃŒ์˜ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ
    ๋ฌธ์„œ ์ดˆ์•ˆ์„ ์ƒ์„ฑํ•ด์ฃผ๋Š” EasyAI
    ์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค์˜ ๋ฐฉ๋Œ€ํ•œ ์ž๋ฃŒ ์ค‘์—์„œ ์„ ๋ณ„ํ•˜์—ฌ ๋‹น์‹ ๋งŒ์˜ ์ดˆ์•ˆ์„ ๋งŒ๋“ค์–ด์ฃผ๋Š” EasyAI ์ž…๋‹ˆ๋‹ค.
    ์ €๋Š” ์•„๋ž˜์™ฟ’ ๊ฐ™์ด ์ž‘์—…์„ ๋„์™ฟ’๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์ฃผ์ œ๋งŒ ์ž…๋ ฅํ•˜๋ฉด ๋ชฉ์ฐจ๋ถ€ํ„ฐ ๋ณธ๋ๅฉ๋‚ด์šฉ๊นŒ์ง€ ์ž๋™ ์ƒ์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์žฅ๋ฌธ์˜ ์ฝ˜ํ…์ธ ๋ฅผ ์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์ž‘์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์Šคํ† ์–ด์—์„œ ๋ฌด๋ฃŒ ์บ์‹œ๋ฅผ ๊ณ„์ •๋ณ„๋กœ 1ํšŒ ๋ฐœ๊ธ‰ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋ฐ”๋กœ ์ฒดํ—˜ํ•ด ๋ณด์„ธ์š”!
    ์ด๋Ÿฐ ์ฃผ์ œ๋“ค์„ ์ž…๋ ฅํ•ด ๋ณด์„ธ์š”.
    - ์œ ์•„์—๊ฒŒ ์ ํ•ฉํ•œ ๋ฌธํ•™์ž‘ํ’ˆ์˜ ๊ธฐ์ค€๊ณผ ํŠน์„ฑ
    - ํ•œ๊ตญ์ธ์˜ ๊ฐ€์น˜๊ด€ ์ค‘์—์„œ ์ •์‹ ์  ๊ฐ€์น˜๊ด€์„ ์ด๋ฃจ๋Š” ๊ฒƒ๋“ค์„ ๋ฌธํ™”์  ๋ฌธ๋ฒ•์œผ๋กœ ์ •๋ฆฌํ•˜๊ณ , ํ˜„๋Œ€ํ•œ๊ตญ์‚ฌํšŒ์—์„œ ์ผ์–ด๋‚˜๋Š” ์‚ฌ๊ฑด๊ณผ ์‚ฌ๊ณ ๋ฅผ ๋น„๊ตํ•˜์—ฌ ์ž์‹ ์˜ ์˜๊ฒฌ์œผ๋กœ ๊ธฐ์ˆ ํ•˜์„ธ์š”
    - ์ž‘๋ณ„์ธ์‚ฌ ๋…ํ›„๊ฐ
    ํ•ด์บ  AI ์ฑ—๋ด‡๊ณผ ๋Œ€ํ™”ํ•˜๊ธฐ
    ์ฑ—๋ด‡์œผ๋กœ ๊ฐ„ํŽธํ•˜๊ฒŒ ์ƒ๋‹ดํ•ด๋ณด์„ธ์š”.
    2025๋…„ 06์›” 08์ผ ์ผ์š”์ผ
    AI ์ฑ—๋ด‡
    ์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค AI ์ฑ—๋ด‡์ž…๋‹ˆ๋‹ค. ๋ฌด์—‡์ด ๊ถ๊ธˆํ•˜์‹ ๊ฐ€์š”?
    6:10 ์˜คํ›„