تقرير
Direct Observation of Landau Levels in Silicon Photonic Crystals
العنوان: | Direct Observation of Landau Levels in Silicon Photonic Crystals |
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المؤلفون: | Barsukova, Maria, Grisé, Fabien, Zhang, Zeyu, Vaidya, Sachin, Guglielmon, Jonathan, Weinstein, Michael I., He, Li, Zhen, Bo, McEntaffer, Randall, Rechtsman, Mikael C. |
سنة النشر: | 2023 |
المجموعة: | Condensed Matter Physics (Other) |
مصطلحات موضوعية: | Physics - Optics, Condensed Matter - Mesoscale and Nanoscale Physics |
الوصف: | We experimentally observe photonic Landau levels that arise due to a strain-induced pseudomagnetic field in a silicon photonic crystal slab. The Landau levels are dispersive (i.e., they are not flat bands) due to the distortion of the unit cell by the strain. We employ an additional strain which induces a pseudoelectric potential to flatten them. |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2306.04011 |
رقم الأكسشن: | edsarx.2306.04011 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |