Analytical Estimate of Open-Circuit Voltage of a Schottky-Barrier Solar Cell Under High Level Injection
| Authors | Pramila Mahala1, Sanjay Kumar Behura2, A. Ray1 |
| Affiliations | 1 School of Solar Energy, Pandit Deendayal Petroleum University, Raisan, Gandhinagar 382 007, Gujarat, India
2 Solar Energy Research Wing, Gujarat Energy Research and Management Institute-Research, Innovation and Incubation Center (GERMI-RIIC), Gandhinagar 382 007, Gujarat, India |
| Е-mail | sanjay.b@germi.res.in |
| Issue | Volume 3, Year 2011, Number 1, Part 5 |
| Dates | Received 04 February 2011, in final form 01 December 2011, published online 08 December 2011 |
| Citation | Pramila Mahala, Sanjay Kumar Behura, A. Ray, J. Nano- Electron. Phys. 3 No1, 979 (2011) |
| DOI | |
| PACS Number(s) | 73.30.+y |
| Keywords | Schottky barrier solar cell, High level injection, Open circuit voltage (2) , Ohmic contact (5) , Surface recombination velocity. |
| Annotation |
The open-circuit voltage developed across a Schottky-Barrier (SB) solar cell was theoretically modeled to estimate it under high level injection conditions. An Open-circuit voltage (Voc) of 0.709 V was obtained for specific metal/n-Si SB solar cell. A substantial increase of 42.6 % in Voc was noticed while comparing our result with that previously calculated in low level injection conditions. Four different metals suitable for making Schottky contact with n-Si were investigated and calculated the variation of Voc with different values of doping concentrations in the semiconductor. The effect of surface recombination velocities (SRV) of charge carriers on Voc was also estimated at such high level injections. |
|
List of References |
Other articles from this number
1) Effect of Change in Ba Concentration on Crystallintiy and Dielectric Constant of the Sol-Gel Deposited Barium Strontium Titante (BST) Films on n-Type Si Wafer [0851-0858]2) Room Temperature Ammonia Gas Sensing Characteristics of Co3O4 [0859-0867]
3) A Two-Dimensional (2D) Potential Distribution Model for the Short Gate-Length Ion-Implanted GaAs Mesfets Under Dark and Illuminated Conditions [0868-0877]
4) Germanium Nanocrystals Embedded in Silicon Dioxide for Floating Gate Memory Devices [0878-0883]
5) Thermodynamic Properties of ZnO With in Mie-Grüneisen Hypothesis [0884-0887]
6) Numerical Simulation of Blinking Quantum dot Based on Temperature Dependence 3-Dimensional Levy Random Walk [0888-0893]
7) A 2-D Analytical Threshold Voltage Model for Symmetric Double Gate MOSFET's Using Green’s Function [0894-0902]
8) Absorption and Luminescence of Hydrogen and Oxygen Passivated Silicon Quantum Dots [0903-0909]
9) Surface States and Photoluminescence From Porous Silicon [0910-0913]
10) Manufacturing Practices for Silicon-Based Power Diode in Fast Recovery Applications [0914-0920]
11) Thermal Annealing Behaviour on Electrical Properties of Pd/Ru Schottky Contacts on n-Type GaN [0921-0925]
12) Current Transport Behaviour of Au/n-GaAs Schottky Diodes Grown on Ge Substrate With Different Epitaxial Layer Thickness Over a Wide Temperature Range [0926-0936]
13) Role of Interface Charges on High-k Based Poly-Si and Metal Gate Nano-Scale MOSFETs [0937-0941]
14) Designing Single Chamber Hwcvd System for High Deposition Rate Device Quality A-Si:h Thin Films and Solar Cells [0942-0946]
15) High-k HfO2 Based Metal-Oxide-Semiconductor Devices Using Silicon and Silicon Carbide Semiconductor [0947-0955]
16) Antimony Doped Tin Oxide Thin Films: Co Gas Sensor [0956-0962]
17) A Doping Dependent Threshold Voltage Model of Uniformly Doped Short-Channel Symmetric Double-Gate (DG) MOSFET’s [0963-0971]
18) Gate Leakage Current Reduction With Advancement of Graded Barrier AlGaN/GaN HEMT [0972-0978]
19) Variation of Quantum Well Infrared Photodetectors Parameter With an Applied Electric Field [0992-0994]
20) Barrier Inhomogeneities of Al/p-In2Te3 Thin Film Schottky Diodes [0995-1004]
21) Effect of Laser on the Bound Magnetic Polaron in a Semimagnetic Quantum Wire [1005-1009]
22) Propagation Characteristics of Surface Plasmon Waves on Au, Ag and Al at Optical Wavelengths [1010-1020]
23) Porous Silicon & Titanium Dioxide Coatings Prepared by Atmospheric Pressure Plasma Jet Chemical Vapour Deposition Technique-A Novel Coating Technology for Photovoltaic Modules [1021-1034]
24) Vacancy Defect Reconstruction and its Effect on Electron Transport in Si-C Nanotubes [1035-1040]
25) Simultaneous Effects of Hydrostatic Pressure and Geometry on Metal-Insulator Transition in a Cubical Quantum Dot [1041-1047]
26) Electrical Transport Characteristics of Pd/V/N-InP Schottky Diode From I-V-T and C-V-T Measurements [1048-1055]
27) Fabrication of Polyaniline/TiO~2 Nanocomposite Ammonia Vapor Sensor [1056-1063]
28) Structural, Optical, and Magnetic Properties of Zn1-xMnxs (x = 0.00, 0.01, and 0.03) Nanoparticles [1064-1070]
29) Modeling of Electron Mobility of GaN at Low Temperature and Low Electric Field [1071-1080]
30) Investigation of Implantation-Induced Damage in Indium Phosphide for Layer Transfer Applications [1081-1085]
31) Impact of Annealing on CuInSe~2 Thin Films and Its Schottky Interface [1086-1095]
32) Comparative Study of Polymer and Semiconductor for Fractional Quantum Hall Effect [1096-1101]
33) New Evolving Directions for Device Performance Optimization Based Integration of Compound Semiconductor Devices on Silicon [1102-1111]
34) Effect of Drift Region Doping and Coulmn Thickness Variations in a Super Junction Power MOSFET: a 2-D Simulation Study [1112-1119]
35) Effective Passivation of C-Si by Intrinsic A-Si:h Layer for hit Solar Cells [1120-1126]
36) Simulation and Optimization of n-Type PERL Silicon Solar Cell Structure [1127-1136]
