Stimulation of Photoactive Absorption of Sunlight in Thin Layers of Silicon Structures by Metal Nanoparticles

The Way of the Increasing Two Times the Efficiency of Silicon Solar Cell

“…We thought the inputting of nanoparticles into n region of silicon solar cell give chance to use resonance phenomenon in addition to changing the light spectrum. In our previous scientific works, it was found that its efficiency is good when size of the nanoparticle is 15-20 nm [8], [9]. In figure 2, dependence of absorption coefficient of Au, Ag, Cu, Pt NISSCs and SSC on wavelength are shown.…”

Numerical analysis of the effect of illumination intensity on photoelectric parameters of the silicon solar cell with various metal nanoparticles

“…Acceptable size of nanoparticles was 20 nm, while the optimal distance between adjacent nanoparticles was 100 nm. Moreover, nanoparticles should ideally have been inserted into the n region of silicon solar cell [5]. In this paper, the influence of illumination intensity on main photoelectric parameters of NISSCs have been investigated as a logical continuation of our previous research.…”

Oddiy va nanozarracha kiritilgan kremniy asosli quyosh elementining fotoelektrik parametrlarini yorug’likning tushish burchagiga bog’liqligi

“…Modellashtirish uchun mo'ljallangan dasturlarning kundan kunga soni ortib bormoqda. Hozirgi kunda ishonchli va olimlar tomonidan keng foydalanilayotgan dasturlar Silvaco TCAD (Technology Computing Aided Design) va Synopsys kompaniyasining Sentaurus TCAD dasturlaridir [11][12]. Chunki ushbu dasturlar 3d/2d/1d o'lchamlarda yarimo'tkazgichli qurilmalarni yuqori darajadagi aniqlikda modellashtirishga mo'ljallangan [13].…”