光学学报, 2017, 37 (9): 0931001, 网络出版: 2018-09-07
铝纳米颗粒表面等离子体共振峰可控性研究 下载: 1117次
Controllability Study of Surface Plasmon Resonance Spectra of Aluminium Nanoparticles
图 & 表
图 1. 不同烘烤温度下Al薄膜的吸收光谱
Fig. 1. Absorption spectra of Al thin films at different baking temperatures
图 2. 当烘烤温度为(a)150 ℃,(b)200 ℃,(c)300 ℃时,厚度为15 nm的Al薄膜样品的SEM图;(d)(e)Al纳米颗粒的尺寸分布图
Fig. 2. SEM images of 15 nm thick Al thin films when baking temperature is (a) 150 ℃, (b) 200 ℃, (c) 300 ℃; (d)(e) size distributions of Al nanoparticles
图 3. 300 ℃下不同膜厚的Al纳米颗粒局域表面等离子体共振吸收光谱
Fig. 3. Surface plasmon resonance absorption spectra of Al nanoparticles with different film thicknesses at baking temperature of 300 ℃
图 4. Al纳米颗粒共振峰位置和强度随膜厚的变化
Fig. 4. Surface plasmon resonance peak position and intensity of Al nanoparticles versus film thickness
表 1Al薄膜厚度和相应的烘烤温度
Table1. Al thin film thicknesses and corresponding baking temperatures
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马守宝, 刘琼, 钱晓晨, 洪瑞金, 陶春先. 铝纳米颗粒表面等离子体共振峰可控性研究[J]. 光学学报, 2017, 37(9): 0931001. Shoubao Ma, Qiong Liu, Xiaochen Qian, Ruijin Hong, Chunxian Tao. Controllability Study of Surface Plasmon Resonance Spectra of Aluminium Nanoparticles[J]. Acta Optica Sinica, 2017, 37(9): 0931001.