Optimization of Ag NP’s Fabrication Using RTP for Polycrystalline Si Solar Cell Application

2020 ◽  
pp. 1-7
Author(s):  
Bidyut Barman ◽  
Hrishikesh Dhasmana ◽  
Amit Kumar ◽  
Abhishek Verma ◽  
V. K. Jain
Keyword(s):  
Solar Cell ◽  
Solar Cell Application ◽  
Si Solar Cell

High-rate (< 1 nm/s) plasma deposited a-SiN/sub x/:H films for mc-Si solar cell application

2003 ◽  
Author(s):  
J. Hong ◽  
W.M.M. Kessels ◽  
F.J.H. van Assche ◽  
W.M. Arnold Bik ◽  
H.C. Rieffe ◽  
...  
Keyword(s):  
Solar Cell ◽  
High Rate ◽  
Solar Cell Application ◽  
Si Solar Cell

Influence of Cu Dopant on SnS Thin Films Characterization and Enhance Efficiency of p-SnS:Cu /n-Si Solar Cell

2021 ◽  
Vol 886 ◽  
pp. 66-74
Author(s):  
Hanan K. Hassun ◽  
Bushra H. Hussein ◽  
Bushra K.H. Al-Maiyaly ◽  
Auday H. Shaban
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Energy Gap ◽  
Photovoltaic Effect ◽  
Morphological Properties ◽  
Optimum Level ◽  
Tin Sulfide ◽  
Solar Cell Application ◽  
Crystallinity Degree ◽  
Si Solar Cell

Thin films Tin sulfide SnS pure and doped with different ratios of Cu (X=0, 0.01, 0.03 and 0.05) were prepared using thermal evaporation with a vacuum of 4*10-6 mbar on two types of substrates n-type Si and glass with (500) nm thickness for solar cell application. X-ray diffraction and AFM analysis were carried out to explain the influence of Cu ratio dopant on structural and morphological properties respectively. SnS phase appeared forming orthorhombic structure with preferred orientation (111), increase the crystallinity degree and surface roughness with increase Cu ratio. UV/Visible measurement revealed the decrease in energy gap from 1.9eV for pure SnS to 1.5 for SnS: Cu (0.05) making these samples suitable for photovoltaic application. On the other hand, Hall Effect indicated the high percentage of Cu increased carrier concentration and mobility. Current-voltage characteristics of p-SnS: Cu / n-Si demonstrate good photovoltaic effect as ratios of Cu increased and the contact parameters which obtained from these measurement show good dependence on doping concentration. In addition, 0.05 of Cu doping was an optimum level of concentration doping increase the efficiency of SnS: Cu /Si solar cell to 3.5%.

scholarly journals Omnidirectional and Broadband Antireflection Effect with Tapered Silicon Nanostructures Fabricated with Low-Cost and Large-Area Capable Nanosphere Lithography

Micromachines ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 119
Author(s):  
Sangho Kim ◽  
Gwan Seung Jeong ◽  
Na Yeon Park ◽  
Jea-Young Choi
Keyword(s):  
Solar Cell ◽  
High Efficiency ◽  
Computational Study ◽  
Low Cost ◽  
Dimethyl Formamide ◽  
Large Area ◽  
Solar Cell Application ◽  
Si Solar Cell ◽  
Coating Method ◽  
Broadband Antireflection

In this report, we present a process for the fabrication and tapering of a silicon (Si) nanopillar (NP) array on a large Si surface area wafer (2-inch diameter) to provide enhanced light harvesting for Si solar cell application. From our N,N-dimethyl-formamide (DMF) solvent-controlled spin-coating method, silica nanosphere (SNS in 310 nm diameter) coating on the Si surface was demonstrated successfully with improved monolayer coverage (>95%) and uniformity. After combining this method with a reactive ion etching (RIE) technique, a high-density Si NP array was produced, and we revealed that controlled tapering of Si NPs could be achieved after introducing a two-step RIE process using (1) CHF3/Ar gases for SNS selective etching over Si and (2) Cl2 gas for Si vertical etching. From our experimental and computational study, we show that an effectively tapered Si NP (i.e., an Si nanotip (NT)) structure could offer a highly effective omnidirectional and broadband antireflection effect for high-efficiency Si solar cell application.

Fabrication of low reflective nanopore-type black Si layer using one-step Ni-assisted chemical etching for Si solar cell application

2018 ◽  
Vol 5 (3) ◽  
pp. 035905 ◽  
Author(s):  
AshkanVakilipour Takaloo ◽  
Mohammadreza Kolahdouz ◽  
Jafar Poursafar ◽  
Firat Es ◽  
Rasit Turan ◽  
...  
Keyword(s):  
Solar Cell ◽  
Chemical Etching ◽  
Solar Cell Application ◽  
Si Solar Cell ◽  
One Step

Passivation of Plasma Oxidized SiOX Layer Using Field Effect on p-type Emitter Surface for High Efficiency c-Si Solar Cell Application

2017 ◽  
Vol 13 (4) ◽  
pp. 49-54
Author(s):  
Sooyoung Park ◽  
Gyungbae Shim ◽  
Sanguk Han ◽  
Shihyun Ahn ◽  
Cheolmin Park ◽  
...  
Keyword(s):  
Solar Cell ◽  
Field Effect ◽  
High Efficiency ◽  
Emitter Surface ◽  
Solar Cell Application ◽  
Si Solar Cell ◽  
P Type

scholarly journals New insight into rare-earth doped gadolinium molybdate nanophosphor assisted broad spectral converters from UV to NIR for silicon solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (31) ◽  
pp. 24729-24736 ◽  
Author(s):  
Pawan Kumar ◽  
Bipin Kumar Gupta
Keyword(s):  
Solar Cells ◽  
Rare Earth ◽  
Solar Cell ◽  
Silicon Solar Cells ◽  
Solar Cell Application ◽  
Si Solar Cell ◽  
Gadolinium Molybdate ◽  
Rare Earth Doped ◽  
Insight Into

Demonstration of novel rare-earth doped gadolinium molybdate nanophosphor assisted broad spectral converters from UV to NIR for Si-solar cell application.

Functional inorganic selective contact layers for perovskite solar cell application

2018 ◽  
Author(s):  
Pei-Ying Lin ◽  
Ming-Hsien Li ◽  
Yu-Hsien Chiang ◽  
Po-Shen Shen ◽  
Peter Chen
Keyword(s):  
Solar Cell ◽  
Perovskite Solar Cell ◽  
Solar Cell Application
Sign in / Sign up

Export Citation Format

Share Document