کنفرانس مهندسی برق ایران

صفحه اصلی / بیست و نهمین کنفرانس مهندسی برق ایران

Absorption Enhancement in Thin-Film Solar Cells using Integrated Photonic Topological Insulators

نویسندگان :

Mohammad Ali Shameli¹ Leila Yousefi²

1- دانشگاه تهران 2- دانشگاه تهران

کلمات کلیدی :

Photonic topological insulator, Photonics crystal, edge modes, thin-film solar cells, light trapping, short circuit current

چکیده :

We propose a new method to trap sunlight in the active layer of thin-film solar cells. In this method, a photonic crystal, which realizes photonic topological insulators (PTI), is integrated inside the solar cell to trap sunlight in the active layer. PTIs with edge states in their boundaries, confine sunlight around their bulks and prevent sunlight from returning to the air. The performance of the structure is investigated numerically using full-wave analysis. Numerical results show that the proposed method enhances the absorption of the solar cell in a wide range of wavelengths, as well as different angles of the incident light. The numerical calculations show that the short circuit current of the solar cell with PTI increases by 28 % in comparison with the simple solar cell.

لیست مقالات

لیست مقالات بایگانی شده

BLSTM-Convolutional Neural Networks for Respiratory Disease Diagnosis

Mohammad Hassan Khamechian - Mohammad Reza Akbarzadeh Tootoonchi

Power Transformer Vibration Study and its Application in Winding Deformation Detection

Amir Esmaeili Nezhad - Mohammad Hamed Samimi

Power exchanging of a VPP with its neighboring VPPs and participating in Day-ahead and spinning reserve markets

Mohammad Fazel Dehghanniri - Masoud Ali Akbar Golkar - Farzin Ghasemi

A High Dynamic Range Differential Rectifier for RF Energy Harvesting

Ataollah Mahsafar - Mohammad Yavari

Design and Implementation of an RF Module for UHF PD Measurement

Vahid Javandel - Asghar Akbari - Mohammad Ardebili - Peter Werle

Connective Reconstruction-based Novelty Detection

Seyyed Morteza Hashemi - Parvaneh Aliniya - Parvin Razzaghi

Decoding Trait: Using Dual Transformers to Analyze Gender, Age Range and Personality

ُSaeed Asadian - Mostafa Tanasan - Bijan Vosoughi vahdat

Optimal Placement of Unified Power Flow Controller in Power System Considering Transient Stability and Voltage Stability Criteria

Esmail Zahmatkeshan - Mohsen Bandekhoda

Design of Dual-Band Triangular Microstrip Antenna Using Fractal Structure for Wi-Max and Wi-Fi Applications

Arian Mianji - Mohammad Bemani - Saeid Nikmehr - Ahmad Atashpaz Gargari

Finite time disturbance observer based output feedback fractional order nonsingular terminal sliding mode attitude control of rigid satellites

Shirko Piri - Jalil Beyramzad - Esmaeel Khanmirza

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.3.2