Study of mechanical degradation of freestanding ALD Al 2 O 3 by a hygrothermal environment and a facile protective method for environmentally stable Al 2 O 3 …

S Lee, Y Jeon, SJ Oh, SW Lee, KC Choi, TS Kim… - Materials …, 2023‏ - pubs.rsc.org
Al2O3 deposited via atomic layer deposition (ALD) has been used as an insulating and
barrier film for thin-film transistors, organic electronics, and microelectromechanical systems …

Highly Reliable and Ultra‐Flexible Wearable OLEDs Enabled by Environmentally and Mechanically Robust Hybrid Multibarrier Encapsulation Layers

SW Lee, YH Son, S Lee, SJ Oh, Y Jeon… - Advanced Functional …, 2024‏ - Wiley Online Library
Thin‐film encapsulation is a core technology that determines the reliability of next‐
generation displays, including wearable and stretchable displays. However, the …

Electrochemistry of thin films and nanostructured materials

GD Sulka - Molecules, 2023‏ - mdpi.com
In the last few decades, the development and use of thin films and nanostructured materials
to enhance physical and chemical properties of materials has been common practice in the …

Elucidating the effect of Ag interlayer formation on the intrinsic mechanical properties of free-standing ITO/Ag/ITO thin films

SJ Oh, S Lee, KC Choi, JH Kwon… - Journal of Materials …, 2023‏ - pubs.rsc.org
The lack of characterization of the mechanical behavior of brittle indium tin oxide (ITO)-
based electrodes has been a core issue for the development of advanced transparent and …

Substrate-dependent structural evolution during the oxidation of SiNx thin films

G Jung, S Kim, J Eom, IY Song, J Lee, SK Cho… - Journal of Materials …, 2024‏ - Springer
SiN x thin films have garnered attention as promising barrier films, primarily due to their low
impurity diffusion rates, making them suitable for various technological applications. Despite …

Comprehensive Investigation on the Stability of Silicon Nitride/Oxynitride as Thin-Film Encapsulation Layers Prepared by Plasma-Enhanced Chemical Vapor …

S Li, M Li, L Lan, D Fu, X Sun, Z Gao - ACS Applied Materials & …, 2025‏ - ACS Publications
This study discovered that silicon nitride/oxynitride barrier films as thin-film encapsulation in
organic light-emitting diodes (OLED) exhibit stress-changing behavior when subjected to …

Intrinsic Thermomechanical Properties of Freestanding TEOS-SiO2 Thin Films Depending on Thickness

HJ Kim, DJ Kim, JP Kim, WJ Baek… - ACS Applied …, 2024‏ - ACS Publications
This study focuses on characterizing the intrinsic tensile and thermal expansion properties of
silicon dioxide (SiO2) thin films deposited through plasma-enhanced chemical vapor …

Laser machining of free-standing silicon nitride membranes

X **e, R Nikbakht, M Couillard, R St-Gelais… - Journal of Materials …, 2023‏ - Elsevier
Abstract Patterning free-standing Silicon Nitride membranes has enabled the development
of various SiN-based devices such as quantum resonators, biosensors, temperature …

Nanolaminate‐Induced Mechanically and Environmentally Robust Al2O3/TiO2 Thin Film Encapsulation by Low‐Temperature Atomic Layer Deposition: Toward …

SJ Oh, SW Lee, H Lee, H Kim, TS Kim… - Advanced Materials …, 2024‏ - Wiley Online Library
The growing demand for low‐temperature thin‐film encapsulation (TFE) in advanced flexible
and wearable organic light‐emitting diodes (OLEDs) has intensified to mitigate thermal …

Correlated Molecular Motion during Release of Residual Stress in Polymer Glassy Films

J Ju, B Cheng, Z Jiang, J Yang… - The Journal of Physical …, 2024‏ - ACS Publications
Correlated molecular motion during the process of residual stress release in polymer glassy
films is studied at the single-molecule level. Using poly (n-butyl methacrylate)(PnBMA) and …