Machine learning discovery of the dielectric properties of strontium-containing condensed matter
The dielectric constant is one of the most important physical properties of dielectrics. The pursuit of materials with high dielectric constants has long been a central focus in both fundamental research and practical applications. Traditional theoretical predictions or first-principles calculations...
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Frontiers Media S.A.
2025-06-01
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| Series: | Frontiers in Physics |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2025.1599182/full |
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| author | Dongyang Huang Jiaxing Fu Chenghao Yu |
| author_facet | Dongyang Huang Jiaxing Fu Chenghao Yu |
| author_sort | Dongyang Huang |
| collection | DOAJ |
| description | The dielectric constant is one of the most important physical properties of dielectrics. The pursuit of materials with high dielectric constants has long been a central focus in both fundamental research and practical applications. Traditional theoretical predictions or first-principles calculations of dielectric constants are often challenging and require significant time and computational resources. Machine learning techniques can establish models that link composition and properties, facilitating the study of dielectric properties in condensed matter and enhancing the efficiency of discovering new dielectrics. Strontium-containing dielectrics constitute a diverse class of materials, some of which exhibit exceptionally high dielectric constants, thereby showing great potential for practical applications. In this work, machine learning models were successfully developed to capture the relationship between composition and dielectric properties of strontium-containing dielectrics using different algorithms, with hyperparameter optimization performed via grid search. The optimal model achieved a correlation coefficient of 0.868 and demonstrated a certain degree of generalization ability on the test set. This model serves as a valuable reference and guide, improving the efficiency of dielectric material selection and the discovery of novel high-performance dielectrics. |
| format | Article |
| id | doaj-art-0a7ef27b1d8d45c9aeb5fbccc457b03c |
| institution | Kabale University |
| issn | 2296-424X |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj-art-0a7ef27b1d8d45c9aeb5fbccc457b03c2025-08-20T03:32:24ZengFrontiers Media S.A.Frontiers in Physics2296-424X2025-06-011310.3389/fphy.2025.15991821599182Machine learning discovery of the dielectric properties of strontium-containing condensed matterDongyang Huang0Jiaxing Fu1Chenghao Yu2Materials Genome Institute, Shanghai University, Shanghai, ChinaAdvanced Micro-Fabrication Equipment Inc., Shanghai, ChinaDivision of Mechanics and Manufacture Measurement Technology, Shanghai Institute of Measurement and Testing Technology, Shanghai, ChinaThe dielectric constant is one of the most important physical properties of dielectrics. The pursuit of materials with high dielectric constants has long been a central focus in both fundamental research and practical applications. Traditional theoretical predictions or first-principles calculations of dielectric constants are often challenging and require significant time and computational resources. Machine learning techniques can establish models that link composition and properties, facilitating the study of dielectric properties in condensed matter and enhancing the efficiency of discovering new dielectrics. Strontium-containing dielectrics constitute a diverse class of materials, some of which exhibit exceptionally high dielectric constants, thereby showing great potential for practical applications. In this work, machine learning models were successfully developed to capture the relationship between composition and dielectric properties of strontium-containing dielectrics using different algorithms, with hyperparameter optimization performed via grid search. The optimal model achieved a correlation coefficient of 0.868 and demonstrated a certain degree of generalization ability on the test set. This model serves as a valuable reference and guide, improving the efficiency of dielectric material selection and the discovery of novel high-performance dielectrics.https://www.frontiersin.org/articles/10.3389/fphy.2025.1599182/fulldielectricsstrontiumdielectric constantmachine learningelectronic structure |
| spellingShingle | Dongyang Huang Jiaxing Fu Chenghao Yu Machine learning discovery of the dielectric properties of strontium-containing condensed matter Frontiers in Physics dielectrics strontium dielectric constant machine learning electronic structure |
| title | Machine learning discovery of the dielectric properties of strontium-containing condensed matter |
| title_full | Machine learning discovery of the dielectric properties of strontium-containing condensed matter |
| title_fullStr | Machine learning discovery of the dielectric properties of strontium-containing condensed matter |
| title_full_unstemmed | Machine learning discovery of the dielectric properties of strontium-containing condensed matter |
| title_short | Machine learning discovery of the dielectric properties of strontium-containing condensed matter |
| title_sort | machine learning discovery of the dielectric properties of strontium containing condensed matter |
| topic | dielectrics strontium dielectric constant machine learning electronic structure |
| url | https://www.frontiersin.org/articles/10.3389/fphy.2025.1599182/full |
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