April 7 - 11, 2025
Seattle, Washington
Symposium Supporters
2025 MRS Spring Meeting & Exhibit
CH02.07.01

Exploiting Metal-Halide Perovskites Thermal Evaporation for Device Customization and Quantum Confinement

When and Where

Apr 10, 2025
8:30am - 9:00am
Summit, Level 3, Room 343

Presenter(s)

Co-Author(s)

Annalisa Bruno1

Nanyang Technological University1

Abstract

Annalisa Bruno1

Nanyang Technological University1
Metal-halide perovskites (MHP) have emerged as highly promising optoelectronic materials due to their exceptional properties and versatile fabrication methods [1-6]. These materials are crucial in applications ranging from solar cells to quantum emitters, harnessing quantum confinement to unlock unique device functionalities.
Thermal evaporation represents a robust technique for depositing halide perovskite films, offering precise control over layer thickness, composition tuning, stress-free deposition, and surface modification capabilities. This method has revolutionized thin film production by enabling the creation of ultrathin perovskite layers, forming the basis for constructing multi-quantum well structures.
By manipulating growth parameters, thermal evaporation influences the optoelectronic properties of nanoscale thin films, leveraging quantum confinement effects to precisely control photoluminescence characteristics. This capability opens avenues for unconventional optoelectronic functionalities and novel perovskite applications [7-10].
References:
J. Li et al., Joule 2020, 4, 1035
H.A. Dewi et al., Sust. Energy & Fuels 2022, 6, 2428
E. Erdenebileg et al., Solar RRL 2022, 6, 2100842
H.A. Dewi et al., Adv. Funct. Mater. 2021, 11, 2100557
J. Li et al., Adv. Funct. Mater. 2021, 11, 2103252
E. Erdenebileg et al., Material Today Chemistry 2023, 30, 101575
E. Parrott et al., Nanoscale 2019, 11, 14276
K.J. Lee et al., Nano Letters 2019, 19, 3535
K.J. Lee et al., Advanced Materials 2021, 33, 2005166
T. Antrack et al., Adv. Sci. 2022, 9, 2200379

Keywords

thermoelectricity | vapor phase epitaxy (VPE)

Symposium Organizers

Tze Chien Sum, Nanyang Technological University
Yuanyuan Zhou, Hong Kong University of Science and Technology
Burak Guzelturk, Argonne National Laboratory
Mengxia Liu, Yale University

Symposium Support

Bronze
LIGHT CONVERSION
Ultrafast Systems LLC

Session Chairs

Burak Guzelturk
Yuanyuan Zhou

In this Session