Thermodynamic Free Energy Data for Ge/GeO₂ Phase Stability

Szymanski, Nathan J
Noordhoek, Kyle
Liu, Fengdeng
Shin, Ho-sung
Kim, Donghwan
Bartel, Christopher J
Jalan, Bharat
2025-01-30
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https://doi.org/10.13020/zza9-k670
 https://hdl.handle.net/11299/269712
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Collection Period

2024-10-10
2024-12-18

Date Completed

2024-12-18

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Title

Thermodynamic Free Energy Data for Ge/GeO₂ Phase Stability

Published Date

2025-01-30

Authors

Group

DMC Lab

Author Contact

Szymanski, Nathan
nszymans@umn.edu

Type

Dataset
Simulation Data

Abstract

This dataset includes thermodynamic free energy calculations for GeO₂ reactions involving GeO and O₂. The data provides insights into phase stability and reaction kinetics under varying conditions, supporting experimental findings in GeO₂ thin-film synthesis via molecular beam epitaxy (MBE).

Description

Thermodynamic data, including free energy (dGf) calculations for reactions involving GeO, O₂, and GeO₂ under varying conditions. Data includes .json files, .pdf of figures, and .py scripts.

Referenced by

Liu, F., Szymanski, N. J., Noordhoek, K., Shin, H., Kim, D., Bartel, C. J., & Jalan, B. "Unraveling the Growth Dynamics of Rutile Sn₁₋ₓGeₓO₂ Using Theory and Experiment." Nano Letters, 2025, 25, 299–305. DOI: 10.1021/acs.nanolett.4c05043

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License

Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/

Publisher

Collections

Data Repository for U of M (DRUM)
MRSEC Research Data

Funding Information

NSF FuSe Grant (Award #DMR-2328702) AFOSR Grants (FA9550-21-1-0025, FA9550-23-1-0247) University of Minnesota MRSEC program (#DMR-2011401)

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Suggested Citation

Szymanski, Nathan J; Noordhoek, Kyle; Liu, Fengdeng; Shin, Ho-sung; Kim, Donghwan; Bartel, Christopher J; Jalan, Bharat. (2025). Thermodynamic Free Energy Data for Ge/GeO₂ Phase Stability. Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/zza9-k670.

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mbe-rutile-SnGeO-main.zip
Thermodynamic data
(716.73 KB)
README_project.md
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(5.57 KB)

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