PROJECT TITLE :

Experimental Analysis of Majority Carrier Transport Processes at Heterointerfaces in Photovoltaic Devices

ABSTRACT:

The transport processes of majority carriers through potential barriers at heterointerface layers of GaAs solar cell structures are experimentally analyzed by optical-injection-dependent and temperature-dependent current–density voltage (J–V) measurements. It is shown that the influence of front-surface-field and back-surface-field layers on majority carrier transport mechanisms is most pronounced within the J--V characteristics when high-concentration or low-temperature operating conditions are concerned. A methodology to work out the effective majority carrier potential barrier height at heterointerfaces is described and exemplified at GaAs solar cells structures. Discussion is provided on how a important improvement of the majority carrier flow at heterointerfaces is achievable by modification of the doping concentration profiles of the solar cell structure. The results are also applicable to other optoelectronic devices such as light-weight-emitting diodes or detectors.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE :Cost-Optimal Caching for D2D Networks With User Mobility: Modeling, Analysis, and Computational Approaches - 2018ABSTRACT:Caching well-liked files at the user equipments (UEs) provides an efficient way to alleviate
PROJECT TITLE :Design, Analysis, and Implementation of ARPKI: An Attack-Resilient Public-Key Infrastructure - 2018ABSTRACT:This Transport Layer Security (TLS) Public-Key Infrastructure (PKI) is based on a weakest-link security
PROJECT TITLE :High Dynamics Control for MMC Based on Exact Discrete-Time Model with Experimental Validation - 2017ABSTRACT:Because of the complexity of the system, the management of the modular multilevel converter (MMC) constitutes
PROJECT TITLE :Arm Balancing Control and Experimental Validation of a Grid Connected MMC with Pulsed DC load - 2017ABSTRACT:This paper focuses on the operation of a grid-connected modular multilevel converter (MMC) supplying a
PROJECT TITLE :Hybrid Modulation Based Bidirectional Electrolytic Capacitor-less Three-phase Inverter for Fuel Cell Vehicles: Analysis, Design, and Experimental Results - 2017ABSTRACT:This paper presents a novel six-pulse low-frequency

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry