2022 International Conference on Solid State Devices and Materials

Presentation information

Oral Presentation

10: Thin Film Electronics: Oxide / Non-single Crystalline / Novel Process

[E-1] Emerging Thin Film Devices and Technologies

Tue. Sep 27, 2022 11:30 AM - 12:45 PM 105 (1F)

Session Chair: Jun Koyama (Semiconductor Energy Lab.), Juan Paolo Bermundo (NAIST)

11:45 AM - 12:00 PM

[E-1-02] Room-temperature processable highly amorphous transparent B-doped In2O3 for use as a flexible conductive film

〇Shun Mori1, Ayumu Nodera1, Kotaro Watanabe1, Kaito Murano1, Shinya Aikawa1 (1. Kogakuin Univ. (Japan))

Presentation style: Online

https://doi.org/10.7567/SSDM.2022.E-1-02

Recently, completely amorphous transparent conductive
oxides are strongly much attention for realization of next-generation flexible devices. In this study, we fabricated
highly amorphous B-doped In2O3 (IBO) with comparable
electrical properties of a commercial ITO, even at room temperature deposition. We also demonstrated a bending test to compare mechanical flexibility with ITO. The result showed that the IBO forms large domains with polygonal shape. We believe that the domain shape is important to improve mechanical flexibility of brittle oxide thin-films.

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