Advanced analysis for hot-carriers photoluminescence spectrum

3 March 2020 Advanced analysis for hot-carriers photoluminescence spectrum

Hamidreza Esmaielpour, Maxime Giteau, Amaury Delamarre, François Gibelli, Dac-Trung Nguyen, Nicolas Cavassilas, Yoshitaka Okada, Jean-François Guillemoles, Laurent Lombez, Daniel Suchet

Author Affiliations +

Proceedings Volume 11275, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices IX; 112750A (2020) https://doi.org/10.1117/12.2547244
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

Photoluminescence spectroscopy is a powerful technique to investigate the properties of photo-generated hot carriers in materials in steady state conditions. Hot carrier temperature can be determined via fitting the emitted PL spectrum with the generalized Planck’s law. However, this analysis is not trivial, especially for nanostructured materials, such as quantum wells, with a modified density of states due to quantum confinement effects. Here, we present comprehensively different methods to determine carrier temperature via fitting the emitted PL spectrum with the generalized Planck’s law and discuss under what conditions it is possible to simplify the analysis.

Conference Presentation

Citation Download Citation

Hamidreza Esmaielpour, Maxime Giteau, Amaury Delamarre, François Gibelli, Dac-Trung Nguyen, Nicolas Cavassilas, Yoshitaka Okada, Jean-François Guillemoles, Laurent Lombez, and Daniel Suchet "Advanced analysis for hot-carriers photoluminescence spectrum", Proc. SPIE 11275, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices IX, 112750A (3 March 2020); https://doi.org/10.1117/12.2547244

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available