Unspecified Emily F. Roe Profile

Emily F. Roe

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 10 March 2020 Presentation

Structure-property relationship in blade-coated amorphous In2O3 thin-film transistors (Conference Presentation)

Ahmad Kirmani, Emily Roe, Lee Richter

Proceedings Volume 11281, 112811F (2020) https://doi.org/10.1117/12.2545326

KEYWORDS: Thin films, Transistors, Combustion, Coating, Electronics, Sol-gels, Chemistry, Crystals, Metals, Oxides

Read Abstract +

Metal oxide thin-film transistors (MOTFTs) are expected to play a vital role in enabling printed transparent, plastic electronics. Compatibility with plastics, however, requires MOTFTs to be scalably processed at low temperatures (T). Herein, we explore blade-coating of indium oxide (In2O3) TFTs via sol-gel and combustion chemistries. We find that the sol-gel process enables amorphous In2O3 TFTs at 200°C with moderate electronic mobility (ca. 1 cm2V-1s-1) which increases to 5 cm2V-1s-1 for 212°C. Combustion synthesis is found to bypass the electronically-active amorphous state leading to an early crystallization onset. Paradoxically, combustion TFTs are found to possess poor charge transport at low-T of 200-250°C. Early nucleation during combustion forms nanocrystalline domains that are deleterious to charge transport. Our results highlight that surprisingly it is not crystallization, rather the absence of it that is required to fabricate high-mobility, low-T bladed In2O3 TFTs.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

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

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years