北京工业大学

采用溶液法制备技术，实现等离子共振金属微纳结构的大面积均匀制备，方法简单、成本低廉、实用性强。该类结构在表面增强拉曼散射、随机激光、表面增强荧光、生物传感器和光电子器件等领域获得成功应用。实现了高性能表面增强拉曼散射基底的大面积、可控制备，该制备技术具有一定的产业化前景，并在食品安全检测、疾病的早期诊断等领域有着重要的应用前景。已发表学术论文40余篇，其中部分成果发表在Advanced Material, Nanoscale, Nanotechnology, Plasmonics 和Optics Express上。

2.有机光电子器件

采用溶液法制备手段，实现高效率有机电致发光器件和有机太阳能电池，制备方法简单、效率高，具有重要的应用前景。利用本研究组在金属等离子共振金属纳米结构方面的制备优势，将该类结构应用于有机光电子器件研究。利用等离子共振金属纳米结构的表面增强效应，研究局域化的强电磁场对有机光电子器件中激子的产生、复合或分离的影响，研究表面增强效应对有机光电子器件的影响机制，探索获得新型、稳定有机光电子器件的新技术。

三、主持科研项目

(1)北京市自然科学基金：稳定性增强的磷光电致发光器件研究

(2)国家自然科学基金-青年科学基金项目：基于形貌可控金纳米岛随机阵列的表面增强拉曼散射光谱学调谐特性研究

(3)教育部博士点学科专项科研基金联合资助项目-新教师类：金属光子晶体增强的高效、稳定磷光电致发光器件研究

(4)北京市教育委员会科技计划面上项目：新型表面增强拉曼散射基底的制备及应用研究

四、主要科研成果

(1)Hongmei Liu, Xinping Zhang, Tianrui Zhai, Thomas Sander, Limei Chen, and Peter J Klar “Centimeter-scale homogeneous SERS substrates with seven-order global enhancement through thermally controlled plasmonic nanostructures” Nanoscale, 2014, 6(10): 5099-5105

(2)Hongmei Liu，Xinping Zhang, and Tianrui Zhai, “Plasmonic nano-ring s through patterning gold nanoparticles into interferograms” Opt. Exp. 2013, 21(13):15314-15322

(3)Hongmei Liu，Xinping Zhang, Zhaoguang Pang and Tianrui Zhai,“Resonant orders of the coupled mode in waveguide metallic photonic crystals” Opt. Eng. 2013, 52(3), 034601

(4)Hongmei Liu, Zhaoguang Pang, Tianrui Zhai and Xinping Zhang “Transformation of metallic photonic structures from nano-hole to nano-island s through annealing process” Chinese Optics Letters, 2012, 10: 12502

(5)Hongmei Liu, Xinping Zhang and Zhihua Gao, “Lithography-free fabrication of large-area plasmonic nanostructures using colloidal gold nanoparticles” Photonics and Nanostructures - Fundamentals and Applications, 2010, 8(3):131-139

(6)Hongmei Liu, Xinping Zhang, Jingjuan Li and Yanrong Song, “Modified solution-processible fabrication of metallic photonic crystals with template removed” Chinese Optics Letters, 2009, 7(10): 912-914

(7)Hongmei Liu, Siewling Chew, Pengfei Wang, Jian He, Xiaohong Zhang* and Shuittong Lee,“High Efficient Endothermic Energy Transfer in Polymeric Light-emitting Devices Based on New Cyclometalated Ir(III)-complexes” Appl. Phys. Lett., 2008, 92: 023301

(8)Xinping Zhang, Hongmei Liu, Hongwei Li, Tianrui Zhai, “Direct Nanopatterning into Conjugated Polymers Using Interference Crosslinking” Macromol. Chem. Phys. 2012, 213(12): 1285-1290

(9)Xinping Zhang, Hongmei Liu and Zhaoguang Pang, “Annealing Process in the Refurbishment of the Plasmonic Photonic Structures Fabricated Using Colloidal Gold Nanoparticles”, Plasmonics, 2011, 6: 273-279

(10)Xinping Zhang, Hongmei Liu and Shengfei Feng, “Solution-processible fabrication of large-area patterned and unpatterned gold nanostructures” Nanotechnology, 2009, 20: 425303

(11)Jian He, Hongmei Liu, Shandong Xu, PengfeiWang and Xiaohong Zhang,* “A new family of solution-processible tris-(pinene-phenylpyridine) iridium(III) derivatives for polymer light-emitting diodes”, Synthetic Metals, 2009, 159: 689-694

(12)Jian He, Hongmei Liu, Yanfeng Dai, Xuemei Ou, Jing Wang, Silu Tao, Xiaohong Zhang, Pengfei Wang, and Dongge Ma, “Nonconjugated Carbazoles: A Series of Novel Host Materials for Highly Efficient Blue Electrophosphorescent OLEDs”, J. Phys. Chem. C, 2009, 113: 6761-6767

(13)Xinping Zhang, Hongmei Liu, Jinrong Tian, Yanrong Song, Li Wang, Jiaoyang Song and Guozhen Zhang，“Optical polarizers based on gold nanowires fabricated using colloidal gold nanoparticles” Nanotechnology 2008, 19: 285202

(14)Xinping Zhang, Hongmei Liu, Jinrong Tian, Yanrong Song and Li Wang, “Band-Selective Optical Polarizer Based on Gold-Nanowire Plasmonic Diffraction Gratings” Nano Letters, 2008, 8: 2653

(15)Xinping Zhang, Jian Zhang, Hongmei Liu, Xueqiong Su, Li Wang, “Soft plasmons with stretchable spectroscopic response based on thermally patterned gold nanoparticles” Scientific Reports, 2014, 4: 4182

(16)Xinping Zhang, Fei Dou and Hongmei Liu, “Charge-Transfer Complex Coupled Between Polymer and H-Aggregate Molecular Crystals” J. Poly. Sci. B: Poly. Phys. 2013, DOI: 10.1002/polb.23272.

(17)Xinping Zhang, Fei Dou and Hongmei Liu, “Molecular concentration sensor based on the diffraction resonance mode of gold nanowire gratings”, Nanotechnology, 2010, 21(33): 335501.

(18)Xinping Zhang, Shengfei Feng, Hongmei Liu, Jinrong Tian, Yanrong Song, and Li Wang,“Enhanced optical response in doubly waveguided plasmonic gratings” Appl. Phys. Lett. 2008, 93: 093113

(19)Xinping Zhang, Xuemei Ma, Fei Dou, Pengxiang Zhao, and Hongmei Liu, “A biosensor based on metallic photonic crystals for the detection of specific bioreactions” Adv. Funct. Mater. 2011, 21(22): 4219-4227

五、曾获奖励

1.张新平，翟天瑞，刘红梅，王丽，冯胜飞，马雪梅，庞兆广，纳米光子结构的功能化及其在生物传感器和光电子技术中的应用，教育部，高等学校科学研究优秀成果奖（科学技术）自然科学二等奖，2012。

2.张晓宏，张秀娟，陶斯禄，张成义，王辉，刘红梅，陈欢，高效光/电转换的新型光功能材料的基础研究，北京市科技成果奖，一等奖，2011。