课题组简介:
本课题组主要研究CdTe,CuInSe2(CIS)体系（CuInGaSe, CuInSeS等）薄膜太阳能电池器件的制备和物性研究，建立了国内先进的半导体、金属、氧化物薄膜制备设备，制备出具有一定转换效率的CIGS(5%)和CdTe(13.2%)薄膜太阳电池，其中，CdTe薄膜太阳能电池转换效率处于国内领先水平，并跻身于国际高水平；研究具有CIS/CdS核壳结构的纳米棒异质结的表面、界面对其光学、电子输运性能的影响，构造具有一定直径分布的CIS/CdS异质结纳米棒阵列，并研究CIS表面和CIS-CdS界面对其电子输运特性的影响；研究CIS纳米棒阵列的直径、阵列周期等对不同波长光的陷光效应等。课题组现有总面积约130m2百级、千级的超净室，在薄膜制备方面具有较完备的多种薄膜制备设备，包括有国产超高真空磁控溅射、脉冲激光沉积薄膜制备设备、热蒸发台、光刻机和快速升温硒化炉等。
课题组成员:
朱长飞：教授，课题组负责人
电话：0551-63602938
电子邮件：cfzhu at ustc.edu.cn
王德亮：教授
电话：0551-63600450
电子邮件：eedewang at ustc.edu.cn
江国顺：高级工程师
电话：0551-63600415
电子邮件：gsjiang at ustc.edu.cn
刘伟丰：工程师
电话：0551-63603894
电子邮件：liuwf at ustc.edu.cn
Researcher ID: http://www.researcherid.com/rid/F-6250-2010
研究方向:
宽带隙特种半导体（GaN，SiC，ZnO…..）薄膜与器件研究；
纳米阵列的CIS薄膜太阳能电池的机理和原理型器件的制备及物性研究；
CdTe和CuInxGa1-xSe2太阳能薄膜电池材料及太阳电池器件；
无机光电功能材料（新型半导体纳米复合材料、纳米结构材料）的设计与合成
代表性文章:
Zhang ZW, Zhu CF, Fong WK, Leung KK, Chan PK and Surya C, Hot-electron Induced Degradations in GaN-based LEDs Fabricated on Nanoscale Epitaxial Lateral Overgrown Layers, Solid-State Electronics, accepted (2011).
D. Wang, Z. Hou, Z. Bai “Study of interdiffusion reaction at the CdS/CdTe interface”, J. Materials Research, 26, 1, (2011).
Zhang ZW, Li J, Wang M, Wei M, Jiang GS and Zhu CF, Influence of annealing conditions on the structure and compositions of electrodeposited CuInSe2 films, Solid State Communications,150 (2010) 2346-2349.
Jiao Xu, Beifang Yang, Ming Wu, Zhengping Fu, Yan Lv and Yongxun Zhao, Novel N-F-Codoped TiO2 Inverse Opal with a Hierarchical Meso-/Macroporous Structure: Synthesis, Characterization, and Photocatalysis, J. Phys. Chem. C, 114, 15251(2010).
Kong Hui, Zhu Changfei, Variation of ultrasonic behaviors in R1/3Sr2/3FeO3 (R = La, Pr, Gd), EPL, 86(5), (2009) 54001 p1-p5.
Luo PF, Zhu CF and Jiang GS, Preparation of CuInSe2 thin films by pulsed laser deposition the Cu-In alloy precursor and vacuum selenization, Solid State Communications, 146 (2008) 57-60.
Hui Kong,Changfei Zhu, Ultrasonic anomalies in La1/3Sr2/3MO3 (M=Fe, Mn) , Applied Physics Letters, Vol.88:(4), (2006) 41920-41922.
D. Wang, L. Wan, Z. Bai, Y. Cao, “Mixed phases in p-type CuInSe2 thin films detected by using micro-Raman scattering spectroscopy”, Appl. Phys. Lett., 92, 211912 (2008).
D.Wang, B. Chen, J. Zhao, “Lattice vibration fundamentals of nanocrystalline anatase: a temperature-dependent study by using micro-Raman scattering spectroscopy”, J. Appl. Phys. 101, 113501 (2007).
S. Jia, Y. Cai, D.Wang, B. Zhang, K. Lau, K. Chen, “Enhancement-mode AlGaN/GaN HEMTs on silicon substrate”, IEEE Transactions on Electron Devices, 53, 1474 (2006).
Z. Yang, R. Wang, S. Jia, D. Wang, B. Zhang, K.M. Lau, K.J. Chen, “Mechanical characterization of suspended GaN microstructures fabricated by GaN-on-patterned-silicon technique”, Appl. Phys. Lett., 88, 041913 (2006).
获奖与荣誉:
杨碚芳教授 王宽诚育才二等奖 （2010）