تقرير
Deep neural networks for inverse problems in mesoscopic physics: Characterization of the disorder configuration from quantum transport properties
| العنوان: | Deep neural networks for inverse problems in mesoscopic physics: Characterization of the disorder configuration from quantum transport properties |
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| المؤلفون: | Percebois, Gaëtan J., Weinmann, Dietmar |
| المصدر: | Phys. Rev. B 104, 075422 (2021) |
| سنة النشر: | 2021 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Disordered Systems and Neural Networks, Condensed Matter - Mesoscale and Nanoscale Physics |
| الوصف: | We present a machine learning approach that allows to characterize the disorder potential of a two-dimensional electronic system from its quantum transport properties. Numerically simulated transport data for a large number of disorder configurations is used for the training of artificial neural networks. We show that the trained networks are able to recognize details of the disorder potential of an unknown sample from its transport properties, and that they can even reconstruct the complete potential landscape seen by the electrons. Comment: final version; 13 pages, 11 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevB.104.075422 |
| URL الوصول: | http://arxiv.org/abs/2106.11623 |
| رقم الأكسشن: | edsarx.2106.11623 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevB.104.075422 |
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