0% Complete
صفحه اصلی
/
سی و یکمین کنفرانس بین المللی مهندسی برق
Simulation of planar organic-inorganic perovskite light-emitting diode
نویسندگان :
Morteza Yarahmadi
1
Elnaz Yazdani
2
Mohammad Kazem Moravvej-Farshi
3
1- دانشگاه تربیت مدرس تهران
2- دانشگاه تربیت مدرس تهران
3- دانشگاه تربیت مدرس تهران
کلمات کلیدی :
perovskite،(light emitting diode (LED،internal quantum efficiency (IQE)،(external quantum efficiency (EQE،light extraction efficiency (LEE)
چکیده :
we have designed and simulated a planar light emitting diode (LED) based on organic-inorganic CH3NH3PbBr3 perovskite material at 530 nm wavelength. Numerical results show the device internal quantum efficiency (IQE) is remarkably depends on perovskite layer thickness. As the thickness increases from 20 to 100 nm, IQE becomes almost twice greater. The study of the changes in the thickness of the active area of the diode indicates that the only both portion of external quantum efficiency (EQE) i.e., IQE and light extraction efficiency (LEE) affected by the parameter. Before dealing with complex solutions of the efficiency optimization, it is possible to significantly increase the LED performance by determining the optimal value of the emitter layer thickness.
لیست مقالات
لیست مقالات بایگانی شده
Second-Order Sliding Mode Design Based on the Integration of Proportional-Integral and Nonlinear $\mathcal{H}_\infty$ Controllers for Load Frequency Control
Behrad Samari - Mohammad Javad Yazdanpanah
The Effect of Optimal PMU Placement in Power System State Estimation considering the Seasonal Load Curve
Seyed Hamed Mir Mohammad Ali Roudaki - Mehrdad Abedi - Iraj Pourkeivani
Optimal Path Planning and Control of a Hexarotor with Mass Uncertainty in the Presence of Dynamic Obstacles and Wind Using Sliding Mode and Adaptive PSO Algorithm
Nima Sina - Peyman Amiri - Mohammad Danesh
A Novel Interpretation of Coding in Time-Modulated Arrays
Mehdi Gholami - Mohammad Neshat
کنترل پیش بین مقاوم توزیع شده برای سیستم های خطی چند عامله
علی سلمانپور - حامد کبریائی
Application of Statistical Techniques and Machine Learning in Forecasting Distribution Network Load: A Real Case Study on the Iranian Power System
Hossein Jafari - Mohammad Sadegh Sepasian - Fatemeh Teimori
Identification of autism spectrum disorder based on combined analysis of structural and functional connectivity
Samane Pirmoradian - Farzaneh Shayegh - Jalal Zahabi
Improving Artificial Neural Network Performance Using Hybrid Activation Function
Morteza Taheri - Sajad Haghzad Klidbary
A Graphene Terahertz Detector based on the Photo-Thermoelectric Effect with Frequency Selectivity
Faramarz Alihosseini - Zahra Heshmatpanah - Hesam Zandi
Design and fabrication of a microstrip phase shifter based on liquid crystal
Sadegh Rajabi Doulataabadi - Seyed Hossein Hosseini Biuki - Farid Khoshkhati - Seyed Abbas Jazayeri Moghadas - Mohammad Masoudi Mohammadi - Mehdi Ahmadi-Boroujeni
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.6.0