Thin film silicon nanowire photovoltaic devices produced with gold and tin catalysts
Source abstract
Abstract
Silicon nanowires produced using pulsed plasma-enhanced chemical vapor deposition have been used as part of a thin film photovoltaic device. Nanowires of differing morphologies were produced by using both gold and tin thin films as a catalyst for growth. A prototype silicon nanowire-based thin-film photovoltaic device was produced by using doped silicon nanowires as the p-layer. Amorphous silicon was used as the intrinsic and n-layers of the device. The nanowires used in the photovoltaic devices had an average diameter of 420 nm after the deposition and coating of amorphous silicon intrinsic and n-layers. The nanowires were deposited in bulk as films of 3 to 42 μm in thickness. The resulting device, although of low efficiency, had a demonstrable photocurrent. Tin-catalyzed nanowires were found to produce a thin-film device with a measurable photocurrent whereas gold-catalyzed silicon nanowires did not. This was attributed to the length of the nanowires and thickness of the p-layer produced when using gold-catalyzed nanowires.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Nanowire Synthesis and Applications · Thin-Film Transistor Technologies · Silicon Nanostructures and Photoluminescence
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (19)
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1. Chen ZH, Jie JS, Luo LB, Wang H, Lee CS, Lee ST (2007) Applications of silicon nanowires functionalized with palladium nanoparticles in hydrogen sensors. Nanotechnology 18(34):34550210.1088/0957-4484/18/34/345502 ↗
2. Hofmann S, Ducati C, Neill RJ, Piscanec S, Ferrari AC, Geng J, Dunin-Borkowski RE, Robertson J (2003) Gold catalyzed growth of silicon nanowires by plasma enhanced chemical vapor deposition. J Appl Phys 94(9):6005–6012. doi: 10.1063/1.161443210.1063/1.1614432 ↗
3. Iacopi F, Vereecken PM, Schaekers M, Caymax M, Moelans N, Blanpain B, Detavernier C, D’Haen J, Griffiths H (2007) Alternative catalysts for si-technology compatible growth Of Si nanowires. Mater Rese Soc Symp Proc p 101710.1557/PROC-1017-DD01-10-EE01-10 ↗
4. Jeon M, Uchiyama H, Kamisako K (2009) Characterization of Tin-catalyzed silicon nanowires synthesized by the hydrogen radical-assisted deposition method. Mater Lett 63(2):246–248. doi: 10.1016/j.matlet.2008.10.00510.1016/j.matlet.2008.10.005 ↗
5. Ma DDD, Lee CS, Au FCK, Tong SY, Lee ST (2003) Small-diameter silicon nanowire surfaces. Science 299(5614):1874–1877. doi: 10.1126/science.108031310.1126/science.1080313 ↗
6. Parlevliet DA, Cornish JCL (2006) Pulsed PECVD for the growth of silicon nanowires. In: Jagadish C, Lu GQM (eds) International conference on nanoscience and nanotechnology, IEEE, Brisbane. doi: 10.1109/ICONN.2006.34054310.1109/ICONN.2006.340543 ↗
7. Parlevliet DA, Cornish JCL (2007) Silicon nanowires: growth studies using pulsed PECVD. Amorph Polycryst Thin Film Silicon Sci Technol 989:537–544
8. Peng K, Huang Z, Zhu J (2004) Fabrication of large-area silicon nanowire p-n junction diode arrays. Adv Mater 16(1):73–7610.1002/adma.200306185 ↗
9. Peng K, Xu Y, Wu Y, Yan Y, Lee S-T, Zhu J (2005) Aligned single-crystalline Si nanowire arrays for photovoltaic applications. Small 1(11):1062–106710.1002/smll.200500137 ↗
10. Servati P, Colli A, Hofmann S, Fu YQ, Beecher P, Durrani ZAK, Ferrari AC, Flewitt AJ, Robertson J, Milne WI (2007) Scalable silicon nanowire photodetectors. Physica E 38(1–2):64–6610.1016/j.physe.2006.12.054 ↗
11. Shah A, Torres P, Tscharner R, Wyrsch N, Keppner H (1999) Photovoltaic technology: the case for thin-film solar cells. Science 285(5428):692–698. doi: 10.1126/science.285.5428.69210.1126/science.285.5428.692 ↗
12. Shao M, Hu H, Li M, Ban H, Wang M, Jiang J (2007) Karman vortex street assisted patterning in the growth of silicon nanowires. Chem Commun 28(8):793–794. doi: 10.1039/b613473d10.1039/B613473D ↗
13. Sunkara MK, Sharma S, Miranda R, Lian G, Dickey EC (2001) Bulk synthesis of silicon nanowires using a low-temperature vapor–liquid–solid method. Appl Phys Lett 79(10):1546–154810.1063/1.1401089 ↗
14. Sze SM, Ng KK (1981) Physics of semiconductor devices. John Wiley & Sons, Inc., Hoboken
15. Tian B, Zheng X, Kempa TJ, Fang Y, Yu N, Yu G, Huang J, Lieber CM (2007) Coaxial silicon nanowires as solar cells and nanoelectronic power sources. Nature 449(7164):885–889. doi: 10.1038/nature0618110.1038/nature06181 ↗
16. Tsakalakos L, Balch J, Fronheiser J, Korevaar BA, Sulima O, Rand J (2007) Silicon nanowire solar cells. Appl Phys Lett 91(23):233117. doi: 10.1063/1.282111310.1063/1.2821113 ↗
17. Wagner RS, Ellis WC (1964) Vapor-liquid-solid mechanism of single crystal growth. Appl Phys Lett 4(5):89–9010.1063/1.1753975 ↗
18. Westwater J, Gosain DP, Tomiya S, Usui S, Ruda H (1997) Growth of silicon nanowires via gold/silane vapor-liquid-solid reaction. J Vacuum Sci Technol B Microelect Nanometer Struct 15(3):554–55710.1116/1.589291 ↗
19. Wu Y, Yan H, Yang P (2002) Semiconductor nanowire array: potential substrates for photocatalysis and photovoltaics. Top Catal 19(2):197–20210.1023/A:1015260008046 ↗