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arXiv · Materials Science· Shivasheesh Varshney, Sooho Choo, Huan Liu, In Hyeok Choi, Nicolas Gauquelin, John Mangeri, Seung Gyo Jeong, Edwin Dollekamp, William Sandholt, Andrea Roberto Insinga, Nikolas Vitaliti, Bridget R. Denzer, Bonnie Y. X. Lin, Andrew T. Danbury, Majid Mohseni, Uditha Mihiranga Jayathilake, Sharup Sheikh, Lidia A. Lapinski, Jonas M. Hansen, Seungjun Lee, Dong Kyu Lee, Jitin Sathish Kumar, Shivam Sharma, Rishi Raj, Jay Shah, Alevtina Smekhova, Florian Kronast, Juan Maria García Lastra, K. Andre Mkhoyan, Tony Low, James M. LeBeau, Alexander X. Gray, Jo Verbeek, Keith A. Nelson, Nini Pryds, Richard D. James, Bharat Jalan·· 1 天前

通过扭转SrTiO3膜构建准晶氧化物界面

Quasicrystalline oxide interfaces by twisting SrTiO3 membranes

arXiv:2610.09222v1阅读论文 PDF ↗

仅依据论文摘要整理;未读取全文,实验条件、证明与基准细节请核对原文。

作者:Shivasheesh Varshney, Sooho Choo, Huan Liu, In Hyeok Choi, Nicolas Gauquelin, John Mangeri, Seung Gyo Jeong, Edwin Dollekamp, William Sandholt, Andrea Roberto Insinga, Nikolas Vitaliti, Bridget R. Denzer, Bonnie Y. X. Lin, Andrew T. Danbury, Majid Mohseni, Uditha Mihiranga Jayathilake, Sharup Sheikh, Lidia A. Lapinski, Jonas M. Hansen, Seungjun Lee, Dong Kyu Lee, Jitin Sathish Kumar, Shivam Sharma, Rishi Raj, Jay Shah, Alevtina Smekhova, Florian Kronast, Juan Maria García Lastra, K. Andre Mkhoyan, Tony Low, James M. LeBeau, Alexander X. Gray, Jo Verbeek, Keith A. Nelson, Nini Pryds, Richard D. James, Bharat Jalan

首次提交:2026-10-07 07:36

研究任务与主要进展

基于论文摘要,作者将外延生长的SrTiO3膜从牺牲层释放后按设定角度扭转并键合到基底上,构建出准晶氧化物界面。45°扭转的双层形成八重旋转对称的八角准晶界面,连续30°旋转的三层形成十二重对称的十二角界面;电子衍射、成像、谱学和机器学习原子间势模拟支持其长程准晶序与电子重构,45°条件还呈现非线性光学响应。

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来源:arXiv · Materials Science · arxiv.org