دورية أكاديمية
Graphene-Integrated Plasmonic Metamaterial for Manipulation of Multi-Band Absorption, Based on Near-Field Coupled Resonators
| العنوان: | Graphene-Integrated Plasmonic Metamaterial for Manipulation of Multi-Band Absorption, Based on Near-Field Coupled Resonators |
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| المؤلفون: | Man Hoai Nam, Bui Son Tung, Bui Xuan Khuyen, Duong Thi Ha, Nguyen Van Ngoc, Manh Cuong Tran, Dac Tuyen Le, Vu Dinh Lam, Liangyao Chen, Haiyu Zheng, YoungPak Lee |
| المصدر: | Crystals, Vol 12, Iss 4, p 525 (2022) |
| بيانات النشر: | MDPI AG, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Crystallography |
| مصطلحات موضوعية: | metamaterial, multi-band absorption, near-field coupling, graphene, Crystallography, QD901-999 |
| الوصف: | We demonstrated a multi-band plasmonic metamaterial absorber (MA), based on the near-field coupled resonators. In addition to the individual resonances of resonators in the proposed structure, which were split-ring resonator (SRR) and cross-shape structures, another resonance was also excited owing to the coupling of resonators, revealing a triple-band absorption. Furthermore, to control the absorption behavior, on the top of the SRRs, the identical SRRs made of graphene ink were pasted. By increasing the resistance of graphene ink, the coupling strength was weakened, changing the triple-band absorption to a dual-band one. Our work might be useful as the controllable devices, based on graphene-integrated plasmonic MA, such as filters, detectors and energy harvesters. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 12040525 2073-4352 |
| Relation: | https://www.mdpi.com/2073-4352/12/4/525; https://doaj.org/toc/2073-4352 |
| DOI: | 10.3390/cryst12040525 |
| URL الوصول: | https://doaj.org/article/40159495d6b34284a7636648ec3c6c1c |
| رقم الأكسشن: | edsdoj.40159495d6b34284a7636648ec3c6c1c |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 12040525 20734352 |
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| DOI: | 10.3390/cryst12040525 |