Academic Journal
Enhanced second harmonic generation by double plasmon resonances in mesoscale flower-like silver particles
| العنوان: | Enhanced second harmonic generation by double plasmon resonances in mesoscale flower-like silver particles |
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| المؤلفون: | Cheng, Zi-Qiang, Li, Zong-Lin, Luo, Xin, Shi, Hai-Quan, Luo, Chun-Ling, Liu, Zhi-Min, Nan, Fan |
| المساهمون: | National Natural Science Foundation of China, National Natural Science Foundation of China-Yunnan Joint Fund |
| المصدر: | Applied Physics Letters ; volume 114, issue 1 ; ISSN 0003-6951 1077-3118 |
| بيانات النشر: | AIP Publishing |
| سنة النشر: | 2019 |
| الوصف: | We investigate second harmonic generation (SHG) response of mesoscale silver (Ag) particles. The flower-like Ag mesoparticles and Ag micro-hemispheres on an indium tin oxide coated glass substrate were prepared by a simple electrochemical deposition method. We find that the mesoscale Ag particles show a strong SHG response associated with their geometries. The dependence of the SHG on the excitation wavelength reveals that the multi-resonant response occurring at the emission wavelengths plays an important role in SHG enhancement. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1063/1.5079241 |
| DOI: | 10.1063/1.5079241/13013369/011901_1_online.pdf |
| الاتاحة: | http://dx.doi.org/10.1063/1.5079241 https://pubs.aip.org/aip/apl/article-pdf/doi/10.1063/1.5079241/13013369/011901_1_online.pdf |
| رقم الانضمام: | edsbas.B65D70BD |
| قاعدة البيانات: | BASE |
| DOI: | 10.1063/1.5079241 |
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