The influence of resistance and carrier concentration on the output voltage of a ZnO nanogenerator

Emanetoglu NW, Gorla C, Liu Y, Liang S, Lu Y: Epitaxial ZnO piezoelectric thin films for SAW filters. Mater Sci Semicond Process 1999, 2: 147. Chen Y, Bagnall D, Yao T: ZnO as a novel Photonic material for the UV Region. Mater Sci Eng B 2000, 75: 190. Saito N, Haneda H, Sekiguchi T, Ohashi N, Sakaguchi I, Koumoto K: Low-temperature fabrication of light-emitting zinc oxide micropatterns using self-assembled monolayers. Adv Mater 2002, 14: 418. Laing S, Sheng H, Liu Y, Hio Z, Lu Y, Shen H: ZnO Schottky ultraviolet photodetectors. J Cryst Growth 2001, 225: 110. Lee JY, Choi YS, Kim JH, Park MO, Im S: Optimizing n-ZnO/p-Si heterojunctions for photodiode applications. Thin Solid Films 2002, 403: 533. Golego N, Studenikin SA, Cocivera M: Sensor photoresponse of thin-film oxides of zinc and titanium to oxygen gas. J Electrochem Soc 2000, 147: 1592. Keis K, Magnussin E, Lindstrom H, Linquist SE, Hagfeldt A: A 5% efficient photo electrochemical solar cell based on nanostructured ZnO electrodes. Sol Energy 2002, 73: 51. Hu Y, Zhang Y, Xu C, Lin L, Snyder RL, Wang ZL: Self-powered system with wireless data transmission. Nano Lett 2011, 11: 2572. Park K, Xu S, Liu Y, Hwang G, Kang SL, Wang ZL, Lee KJ: Piezoelectric BaTiO3 thin film nanogenerator on plastic substrates. Nano Lett 2010, 10: 4939. Park K, Lee M, Liu Y, Moon S, Hwang G, Zhu G, Kim JE, Kim SO, Kim DK, Wang ZL, Lee KJ: Flexible nanocomposite generator made of BaTiO3 nanoparticles and graphitic carbons. Adv Mater 2012, 24: 2999. Huang MH, Wu Y, Feick H, Tran N, Weber E, Yangm P: Catalytic growth of zinc oxide nanowires by vapor transport. Adv Mater 2001, 13: 113. Pan ZW, Dai ZR, Wang ZL: nanobelts of semiconducting oxides. Science 2001, 291: 1947. Vayssieres L: Growth of arrayed nanorods and nanowires of ZnO from aqueous solutions. Adv Mater 2003, 15: 464. Vayssieres L, Keis K, Lindquist S, Hagfeldt A: Purpose built anisotropic metal oxide material: 3D highly oriented microrod array of ZnO. J Phys Chem B 2001, 105: 3350. Desktop SEM solutions Information on http://www.phenom-world.com van den Heever TS, Perold WJ, Buttner U: A novel method to measure the generated voltage of a ZnO nanogenerator. Nanotechnol 2011, 22: 395204. van der Pauw LJ: A method of measuring the resistivity and hall coefficient on lamellae of Arbitary shape. Philips Tech Rev 1958, 59: 220. Hall EH: On a new action of the magnet on electric currents. Am J Math 1879, 2: 287. Meyer D: Phd thesis, Surface Passivation studies of AlGaN/GaN high electron mobility transistors. 2008. Wang ZL: Energy harvesting using piezoelectric nanowires - a correspondence on Enegry Harvesting Using Nanowires? by Alexe et al. Adv Mater 2009, 21: 1311. Wang ZL: Towards self-powered nanosystems: from nanogenerators to nanopiezotronics. Adv Mater 2008, 18: 3553. Fang TH, Kang SH: Physical properties of ZnO: Al nanorods for Piezoelectric nanogenerator application. Curr Nanosci 2010, 6: 505. Kim DY, Son JY: Horizontal ZnO nanowires for gas sensor application: Al-doping effect on sensitivity. Electrochem Solid State Lett 2009, 12: J109. Chen CQ, Shi Y, Zhang YS, Zhu J, Yan YJ: Size dependence of young’s modulus in ZnO nanowires. Phys Rev Lett 2006, 96: 075505. Dai L, Cheong WC, Sow CH, Lim CT, Tan VB: Molecular dynamics simulation of ZnO nanowires: size effects, defects, and super ductility. Langmuir 2010, 26: 1165. Tong H, Wang B, Ou-Yang Z: Electric potential generated in ZnO nanowire due to piezoelectric effect. Thin Sold Films 2008, 516: 2708.