His research interests are wide-gap semiconductor materials, novel semiconductor devices, and semiconductor quantum structures. Acknowledgements This work was supported by the Natural Science Foundation of China under Contract Nos. 11104271 and 1117904 and the Natural Science Foundation of Anhui Province under Contract No. 1308085MA10. References 1. Günes S, Neugebauer

Temozolomide H, Sariciftci NS: Conjugated MNK inhibitor polymer-based organic solar cells. Chem Rev 2007, 107:1324–1338.CrossRef 2. Chen LM, Hong Z, Li G, Yang Y: Recent progress in polymer solar cells: manipulation of polymer: fullerene morphology and the formation of efficient inverted polymer solar cells. Adv Mater 2009, 21:1434–1449.CrossRef 3. Benanti TL, Venkataraman D: Organic solar cells: an overview focusing on active layer morphology. Photosynth Res 2006, 87:73–81.CrossRef 4. Liao SH, Li YL, Jen TH, Cheng YS, Chen SA: Multiple functionalities of polyfluorene grafted with metal ion-intercalated crown ether as an electron transport layer for bulk-heterojunction polymer solar cells: optical interference, hole blocking, interfacial dipole, and electron conduction. J Am Chem Soc 2012, 134:14271–14274.CrossRef 5. Huang JS, Hsiao CY, Syu SJ,

Chao JJ, Lin CF: Well-aligned single-crystalline silicon nanowire hybrid solar cells on glass. Sol Energy Mater Sol Cells 2009, 93:621–624.CrossRef 6. Hu L, Chen G: Analysis of optical absorption in silicon nanowire arrays for photovoltaic applications. Nano Lett 2007, 7:3249–3252.CrossRef 7. Sivakov Cediranib (AZD2171) V, Andrä G, Gawlik A, Berger A, Plentz J, Falk F, Christiansen SH: Silicon nanowire-based solar cells on glass: synthesis, Niraparib optical properties, and

cell parameters. Nano Lett 2009, 9:1549–1554.CrossRef 8. Muskens OL, Rivas JG, Algra RE, Bakkers EPAM, Lagendijk A: Design of light scattering in nanowire materials for photovoltaic applications. Nano Lett 2008, 8:2638–2642.CrossRef 9. Muskens OL, Diedenhofen SL, Kaas BC, Algra RE, Bakkers EPAM, Rivas JG, Lagendijk A: Large photonic strength of highly tunable resonant nanowire materials. Nano Lett 2009, 9:930–934.CrossRef 10. Garnett E, Yang P: Light trapping in silicon nanowire solar cells. Nano Lett 2010, 10:1082–1087.CrossRef 11. Tsai SH, Chang HC, Wang HH, Chen SY, Lin CA, Chen SA, Chueh YL, He JH: Significant efficiency enhancement of hybrid solar cells using core-shell nanowire geometry for energy harvesting. ACS Nano 2011, 5:9501–9510.CrossRef 12. Zhang F, Sun B, Song T, Zhu X, Lee S: Air stable efficient hybrid photovoltaic devices based on poly(3-hexylthiophene) and silicon nanostructures. Chem Mater 2011, 23:2084–2090.CrossRef 13. Li J, Yu HY, Wong SM, Li X, Zhang G, Lo PGQ, Kwong DL: Design guidelines of periodic Si nanowire arrays for solar cell application. Appl Phys Lett 2009,95(243113):1–3. 14. Li J, HY Y, Wong SM, Zhang G, Sun X, Lo PGQ, Kwong DL: Si nanopillar array optimization on Si thin films for solar energy harvesting. Appl Phys Lett 2009,95(033102):1–3. 15.