| 光谱学与光谱分析 |
|
|
|
|
|
| Research on the SPR Properties of Copper Thin Film with Regulation of Titanium Dioxide |
| SANG Xiao-zhou, ZHANG Da-wei* |
| Engineering Research Center of Optical Instrument and System of Ministry of Education and Shanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China |
|
|
|
|
Abstract In this paper, we propose the surface plasmon resonance intensity modulation of the metal copper deposited on a titanium oxide thin film. Surface plasmon resonance (SPR) has a broad application prospect in various types of detectors and sensors. We first used the electron beam evaporation to obtain TiO2 thin films with the same thickness, and then we prepared copper film with the thickness ranging from 5 to 80 nm with magnetron sputtering method. The results show that the TiO2 film with different thickness copper thin films own different surface plasmon resonance modulation capability. The thinner copper film shows more obvious regulation. When the copper layer thickness is more than 20 nm, the resonance enhancement effect began to weaken because of better extinction capability.
|
|
Received: 2015-05-08
Accepted: 2015-09-12
|
|
|
|
Corresponding Authors:
ZHANG Da-wei
E-mail: dwzhang@usst.edu.cn
|
|
[1] Pitarke J M, Silkin V M, Chulkov E V, et al. Rep. Prog. Phys., 2007, 70: 1.
[2] Schuchinsky A G. Metamaterials, 2010, 4(2): 61.
[3] Raether Heinz. Surface Plasmons on Smooth Surface. Springer Berlin Heidelberg, 1988.
[4] Wu Bo, et al. Computational Materials Science, 2012, 51(1): 430.
[5] Jiri Homola, Sinclair S Yee, Günter Gauglitzb. Sensors and Actuators B: Chemical, 1999, 54(1-2): 3.
[6] LI Chang-feng, HONG Xin, DU Dan-dan, et al(李昌峰, 洪 昕, 杜丹丹, 等). Electronic Measurement Technology(电子测量技术), 2007, (8): 63.
[7] Wei Hong, Xu Hongxing. Materials Today, 2014, 17(8): 372.
[8] Jules L Hammond, Nikhil Bhalla, Sarah D Rafiee, et al. Biosensors, 2014, 4(2): 172.
[9] Umebayashi T, Yamaki T, Itoh H, et al. Appl. Phys. Lett., 2002, 81: 454.
[10] Bansal Amit, Verma S S. AIP Advances, 2014, 4(5): 057104.
[11] Gao Xingyu. INTECH Open Access Publisher, 2012. |
| [1] |
LI Zheng-hui1，3, YAO Shun-chun1，3*, LU Wei-ye2, ZHU Xiao-rui1，3, ZOU Li-chang1，3, LI Yue-sheng2, LU Zhi-min1，3. Study on Temperature Correction Method of CO2 Measurement by TDLAS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2048-2053. |
| [2] |
XIE Jun1, ZHAO Ya-nan1, CHEN Xuan-jing1, WANG Ke1, XU Chun-li1, LI Dan-ping1, ZHANG Yue-qiang1, 2, WANG Ding-yong1, SHI Xiao-jun1, 2*. Effect on Soil DOM Content and Structure Characteristics in Different Soil Layers by Long-Term Fertilizations[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2250-2255. |
| [3] |
ZHONG Qian1, 2, 3, WU Qiong2, 3, LIAO Zong-ting1, 2, 3*, ZHOU Zheng-yu1, 2, 3. Vibrational Spectral Characteristics of Ensignia Actinolite Jade from Guangxi, China[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1786-1792. |
| [4] |
XU Xing-wei1, 2, WANG Wei1*, LIU Cheng3, SHAN Chang-gong4, SUN You-wen1, HU Qi-hou1, TIAN Yuan1, HAN Xue-bing1, YANG Wei1. Observations of Total Columns of CO Based on Solar Absorption Spectra[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1329-1334. |
| [5] |
ZHU Cong-hai1, 3, CHEN Guo-qing1, 3*, ZHU Chun1, 2, 3, ZHAO Jin-chen1, 3, LIU Huai-bo1, 3, ZHANG Xiao-he1, 3, SONG Xin-shu1, 3. Studies of the Fluorescence Properties of Methanol and Ethanol Based on the Density Functional Theory[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1133-1138. |
| [6] |
LING Liu-yi1, 3*, WEI Ying2, HUANG You-rui1, HU Ren-zhi3, XIE Pin-hua3*. Calibration Method of Broadband Cavity Enhanced Absorption Spectroscopy for Measuring Atmospheric NO2[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(03): 670-675. |
| [7] |
LI Meng, GUO Jin-jia*, YE Wang-quan, LI Nan, ZHANG Zhi-hao, ZHENG Rong-er. Study on TDLAS System with a Miniature Multi-Pass Cavity for CO2 Measurements[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(03): 697-701. |
| [8] |
PENG Guan-yun1, LIU Xing-e2*, YANG Shu-min2, QIN Dao-chun2, XIE Hong-lan1, DENG Biao1, DU Guo-hao1, TONG Ya-jun1, XIAO Ti-qiao1*. Study on Nondestructive Testing for CuAz Preservative-Treated Bamboo with Synchrotron Radiation X-Ray[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(03): 901-904. |
| [9] |
CHI Hao-tian, WANG Xu-lin*, QUAN Wei*. Pressure Measurement of Each Gas in Alkali-Metal Vapor Cell with a Mixed Gas Based on Saturated Absorption Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(03): 948-952. |
| [10] |
ZHU Gao-feng1, 2, HU Xin1, ZHU Hong-qiu1*, HU En-ze1, ZHU Jian-ping3. The Multi-Beam Interference Suppression for Measuring Penicillin Vial’s Oxygen Concentration Based on Tunable Diode Laser Absorption Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 372-376. |
| [11] |
LI Yuan-xi1, 3, 5, CHEN Xi-yun1, 2* ，LUO Da1, 4, 5, LI Bo-ying1, WANG Shu-ren1, ZHANG Li-wei1. Effects of Cuprum Stress on Position of Red Edge of Maize Leaf Reflection Hyperspectra and Relations to Chlorophyll Content[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 546-551. |
| [12] |
YANG Ke-ming1, WANG Guo-ping1，2, FU Ping-jie1, ZHANG Wei1, WANG Xiao-feng1. A Model on Extracting the Pollution Information of Heavy Metal Copper Ion Based on the Soil Spectra Analyzed by HHT in Time-Frequency[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 564-569. |
| [13] |
GOU Yu-dan1, LU Peng-fei1, HE Jiu-ning1, ZHANG Chang-hua1*, LI Ping1, LI Xiang-yuan2. Measurement of H2O Spectroscopic Parameters near 1.39 μm and Application in Combustion Kinetics[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(01): 176-180. |
| [14] |
TAO Wei-liang1, LIU Yan2, WANG Xian-pei1, WU Qiong-shui1. Implementation of Overlapping Peak Separation Algorithm for Absorption Spectra by Fractal Dimension Analysis in Time-Frequency Domain[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3664-3669. |
| [15] |
DONG Zai-zheng1, 2, WANG Nan1, LI Xue-jiao3, TONG Xiao-min1, WANG Lin1, YANG Hong-ying3*. AAS Determination of Sb in Pretreated Copper Anode Slime by Alkali Fusion Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3877-3881. |
|
|
|
|
