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Records 1 to 34 of 34

1.  Wang, Q.; Page, M.; Ai, Y.; Nemeth, W.; Roybal, L.; Yuan, H. C. (2013). Hydrogenated Amorphous Si Deposition for High Efficiency a-Si/c-Si Heterojunction Solar Cells. 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC), 16-21 June 2013, Tampa, Florida. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE) pp. 0188-0190; NREL Report No. CP-5200-57853. http://dx.doi.org/10.1109/PVSC.2013.6744127

2.  Ai, Y.; Yuan, H. C.; Page, M.; Nemeth, W.; Roybal, L.; Wang, Q. (2012). Process Optimization for High Efficiency Heterojunction c-Si Solar Cells Fabrication Using Hot-Wire Chemical Vapor Deposition. [Proceedings] 38th IEEE Photovoltaic Specialists Conference (PVSC '12), 3-8 June 2012, Austin, Texas. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE) pp. 000988-000991; NREL Report No. CP-5200-56907. http://dx.doi.org/10.1109/PVSC.2012.6317768


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3.  Ai, Y.; Yuan, H. C.; Page, M.; Nemeth, W.; Roybal, L.; Wang, Q. (2012). Process Optimization for High Efficiency Heterojunction c-Si Solar Cells Fabrication Using Hot-Wire Chemical Vapor Deposition: Preprint. 6 pp.; NREL Report No. CP-5200-54099.

4.  Page, M. R.; Iwaniczko, E.; Xu, Y. Q; Roybal, L.; Hasoon, F.; Wang, Q.; Crandall, R. S. (2011). Amorphous/Crystalline Silicon Heterojunction Solar Cells with Varying I-Layer Thickness. Thin Solid Films. Vol. 519(14), 2 May 2011; pp. 4527-4530; NREL Report No. CP-5200-48956. http://dx.doi.org/10.1016/j.tsf.2011.01.293

5.  He, L.; Rogers, C. T.; Page, M.; Iwaniczko, E.; Alberi, K.; Beall, C.; Kanevce, A.; Roybal, L.; Branz, H. M.; Teplin, C. W. (2010). Photovoltaic Device Characterization with Optical Second Harmonic Generation. [Proceedings] 35th IEEE Photovoltaic Specialists Conference (PVSC '10), 20-25 June 2010, Honolulu, Hawaii. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE) pp. 000223-000226; NREL Report No. CP-520-47735. http://dx.doi.org/10.1109/PVSC.2010.5614502

6.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y. Q; Roybal, L.; Duda, A.; Hasoon, F.; Ward, S.; Wang, D.; Yu, P. R. (2010). Amorphous/Crystalline Silicon Heterojunction Solar Cells Under Intense Illumination. 25th European Photovoltaic Solar Energy Conference: Proceedings of the International Conference, 6-10 September 2010, Valencia, Spain. Munich, Germany: WIP-Renewable Energies pp. 1295-1298; NREL Report No. CP-5200-49210.

7.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal, L.; Bauer, R.; To, B.; Yuan, H. C.; Duda, A.; Hasoon, F.; Yan, Y. F.; Levi, D.; Meier, D.; Branz, H. M.; Wang, T. H. (2010). Efficient Heterojunction Solar Cells on p-type Crystal Silicon Wafers. Article No. 013507. Applied Physics Letters. Vol. 96(1), 2010; 3 pp.; NREL Report No. JA-520-47801. http://dx.doi.org/10.1063/1.3284650

8.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y. Q.; Roybal, L.; Duda, A.; Hasoon, F.; Ward, S.; Wang, Dong; Yu, P. R. (2010). Amorphous/Crystalline Silicon Heterojunctions Under Intensive Illumination. [Proceedings] 35th IEEE Photovoltaic Specialists Conference (PVSC '10), 20-25 June 2010, Honolulu, Hawaii. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE) pp. 002250-002254; NREL Report No. CP-520-47738. http://dx.doi.org/10.1109/PVSC.2010.5616504

9.  Yuan, H. C.; Yost, V. E.; Page, M. R.; Roybal, L.; To, B.; Stradins, P.; Meier, D.l L.; Branz, H. M. (2009). Efficient Black Silicon Solar Cells with Nanoporous Anti-Reflection Made in a Single-Step Liquid Etch. [Proceedings] 34th IEEE Photovoltaic Specialists Conference (PVSC '09), 7-12 June 2009, Philadelphia, Pennsylvania. Piscataway, NJ: Institute of Electrical and Electronics Engineers, Inc. (IEEE) pp. 000141-000145; NREL Report No. CP-520-46036. http://dx.doi.org/10.1109/PVSC.2009.5411711


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10.  Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal, L.; Bauer, R.; Yuan, H.-C.; Wang, Q.; Meier, D. L. (2008). Photoconductive Decay Lifetime and Suns-Voc Diagnostics of Efficient Heterojunction Solar Cells (Poster). 1 p.; NREL Report No. PO-520-43318.


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11.  Yuan, H.-C.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal, L.; Wang, Q.; Branz, H. M.; Meier, D. L. (2008). Silicon Solar Cells with Front Hetero-Contact and Aluminum Alloy Back Junction: Preprint. 7 pp.; NREL Report No. CP-520-42566.


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12.  Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal L.; Bauer, R.; Yan, H.-C.; Wang, Q.; Meier, D. L. (2008). Photoconductive Decay Lifetime and Suns-Voc Diagnostics of Efficient Heterojunction Solar Cells: Preprint. 7 pp.; NREL Report No. CP-520-42564.


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13.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y. Q.; Roybal, L.; Bauer, R.; To, B.; Yuan, H. C.; Duda, A.; Yan, Y. F. (2008). Crystal Silicon Heterojunction Solar Cells by Hot-Wire CVD: Preprint. 8 pp.; NREL Report No. CP-520-42554.


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14.  Yuan, H.-C.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal, L.; Wang, Q.; Branz, H. M.; Meier, D. L. (2008). Silicon Solar Cells with Front Hetero-contact and Aluminum Alloy Back Junction (Poster). 1 p.; NREL Report No. PO-520-43321.

15.  Branz, H. M.; Teplin, C. W.; Young, D. L.; Page, M. R.; Iwaniczko, E.; Roybal, L.; Bauer, R.; Mahan, A. H.; Xu, Y.; Stradins, P.; Wang, T.; Wang, Q. (2008). Recent Advances in Hot-Wire CVD R&D at NREL: From 18% Silicon Heterojunction Cells to Silicon Epitaxy at Glass-Compatible Temperatures. Thin Solid Films. Vol. 516(5), 15 January 2008; pp. 743-746; NREL Report No. JA-520-40835. http://dx.doi.org/10.1016/j.tsf.2007.06.115

16.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Roybal, L.; Xu, Y.; Bauer,R.; Yuan, H.-C.; Duda, A.; To, B.; Yan, Y.-F. (2008). Efficient Silicon Heterojunction Solar Cell on P-Wafer by Hot-Wire Chemical Vapor Deposition. Abstract No. A3.2. 1 p.; NREL Report No. AB-520-42382.


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17.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y. Q.; Roybal, L.; Bauer, R.; To, B.; Yuan, H. C.; Duda, A.; Yan, Y. F. (2008). Crystal Silicon Heterojunction Solar Cells by Hot-wire CVD (Presentation). 1 p.; NREL Report No. PO-520-43315.

18.  Appel, J. S.; Sopori, B.; Rupnowski, P.; Duda, A.; Roybal, L.; Mehta, V.; Ravindra, N. M. (2007). Characterization of Solar Cell Substrates Using Diode Array Technique. Linking Science and Technology for Global Solutions: Technical Program of the Minerals, Metals & Materials Society (TMS) 136th Annual Meeting and Exhibition, 25 February-1 March 2007, Orlando, Florida. Warrendale, PA: The Minerals, Metals & Materials Society p. 150; NREL Report No. AB-520-40499.

19.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Roybal, L.; Bauer, R.; Levi, D.; Yan, Y.; Wang, T.; Branz, H. M. (2007). High Open-Circuit Voltage in Silicon Heterojunction Solar Cells. (Paper No. 0989-A03-04). Chu, V., et al., eds. Amorphous and Polycrystalline Thin-Film Silicon Science and Technology - 2007: Proceedings of the Materials Research Society Symposium, 9-13 April 2007, San Francisco, California. Materials Research Society Symposium Proceedings, Vol. 989. Warrendale, PA: Materials Research Society pp. 41-46; NREL Report No. CP-520-41556.

20.  Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y, Q.; Roybal, L.; Bauer, R.; Levi, D.; Yan, Y. F.; Meier, D.; Wang, T. H.; Branz, H. M. (2007). Silicon Hetero Junction Solar Cells by Hot-Wire CVD. Goswami, D. Y.; Zhao, Y., eds. Proceedings of ISES Solar World Congress 2007: Solar Energy and Human Settlement, 18-21 September 2007, Beijing, China. Beijing, China: Tsinghus University Press and Springer-Verlag GmbH Berlin Heidelberg Vol. III; pp. 1144-1147; NREL Report No. CP-520-42277. http://dx.doi.org/10.1007/978-3-540-75997-3_226


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21.  Page, M. R.; Iwaniczko, E.; Xu, Y.; Wang, Q.; Yan, Y.; Roybal, L.; Branz, H. M.; Wang, T. H. (2006). Well-Passivated a-Si:H Back Contacts for Double-Heterojunction Silicon Solar Cells: Preprint. 6 pp.; NREL Report No. CP-520-39911.

22.  Wang, T. H.; Iwaniczko, E.; Page, M. R.; Wang, Q.; Xu, Y.; Yan, Y.; Levi, D.; Roybal, L.; Bauer, R.; Branz, H. M. (2006). High-Efficiency Silicon Heterojunction Solar Cells by HWCVD. [Proceedings] 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion (WCPEC-4), 7-12 May 2006, Waikoloa, Hawaii. Piscataway, NJ: Institute of Electrical and Electronics Engineers, Inc. (IEEE) Vol. 3: pp. 1439-1441; NREL Report No. CP-520-39272. http://dx.doi.org/10.1109/WCPEC.2006.279723


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23.  Page, M.; Iwaniczko, E.; Xu, Y.; Wang, Q.; Yan, Y.; Roybal, L.; Branz, H.; Wang, T. (2006). Well-Passivated a-Si:H Back Contacts for Double-Heterojunction Silicon Solar Cells (Presentation). 17 pp.; NREL Report No. PR-520-39968.

24.  Page, M. R.; Iwaniczko, E.; Xu, Y.; Wang, Q.; Yan, Y.; Roybal, L.; Branz, H. M.; Wang, T. H. (2006). Well Passivated a-Si:H Back Contacts for Double-Heterojunction Silicon Solar Cells. [Proceedings] 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion (WCPEC-4), 7-12 May 2006, Waikoloa, Hawaii. Piscataway, NJ: Institute of Electrical and Electronics Engineers, Inc. (IEEE) Vol. 3: pp. 1485-1488; NREL Report No. CP-520-41305. http://dx.doi.org/10.1109/WCPEC.2006.279750

25.  Wang, T. H.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Yan, Y.; Roybal, L.; Levi, D.; Bauer, R.; Branz, H. M.; Wang, Q. (2006). High-Efficiency p-Type Silicon Heterojunction Solar Cells. Poortmans, J., et al., eds. Twentyfirst European Photovoltaic Solar Energy Conference, 4-8 September 2006, Dresden, Germany. Munich, Germany: WIP-Renewable Energies pp. 781-783; NREL Report No. CP-520-40560.

26.  Page, M. R.; Iwaniczko, E.; Xu, Y.; Wang, Q.; Yan, Y.; Roybal, L.; Wang, T. H.; Branz, H. M. (2006). 18.2% Double-Heterojunction Silicon Solar Cell with Well Passivated a-Si:H Back Contact. Sopori, B.L., ed. 16th Workshop on Crystalline Silicon Solar Cells and Modules: Materials and Processes; Extended Abstracts, and Papers. Proceedings of the workshop held 6-9 August 2006, in Denver, Colorado (NREL/BK-520-40423). Golden, CO: National Renewable Energy Laboratory pp. 99-102; NREL Report No. CP-520-40380.

27.  Wang, T. H.; Page, M. P.; Iwaniczko, E.; Xu, Y.; Yan, Y.; Roybal, L.; Levi, D.; Bauer, R.; Branz, H. M.; Wang, Q. (2006). 17.8%-Efficient Amorphous Silicon Heterojunction Solar Cells on p-Type Silicon Wafers. Paper no. 0910-A26-05. Wagner, S., et al., eds. Amorphous and Polycrystalline Thin-Film Silicon Science and Technology: Proceedings of the Materials Research Society Symposium, 18-21 April 2006, San Francisco, California. Materials Research Society Symposium Proceedings, Vol. 910. Warrendale, PA: Materials Research Society pp. 731-736; NREL Report No. CP-520-39082.


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28.  Roybal, L. (2005). Small Hybrid Systems and Applications Testing at NREL's Outdoor Test Facility. 5 pp.; NREL Report No. CP-520-37078.


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29.  Wang, T. H.; Page, M. R.; Iwaniczko, E.; Wang, Q.; Xu,Y.; Yan, Y.; Roybal, L.; Levi, D.; Bauer, R.; Branz, H. M.; Yelundur, V.; Rohatgi, A. (2005). 17.5% p-Type Silicon Heterojunction Solar Cells with HWCVD a-Si:H as the Emitter and Back Contact. 5 pp.; NREL Report No. CP-520-38942.

30.  Wang, T. H.; Page, M. R.; Iwaniczko, E.; Xu, Y.; Wang, Q.; Yan, Y.; Levi, D.; Yelundur, V.; Roybal, L.; Bauer, R.; Rohatgi, A.; Branz, H. M. (2005). Progress in the Use of Hot-Wire CVD a-Si:H as Emitters and Collectors in Silicon Heterojunction Solar Cells. Sopori, B.L., ed. 15th Workshop on Crystalline Silicon Solar Cells and Modules: Materials and Processes; Extended Abstracts, and Papers. Proceedings of the workshop held 7-10 August 2005, in Vail, Colorado (NREL/BK-520-38573). Golden, CO: National Renewable Energy Laboratory pp. 174-177; NREL Report No. CP-520-38570.

31.  Bhattacharya, R. N.; Parilla, P. A.; Roybal, L. L.; Mason, A.; Swartzlander, A.; Ahrenkiel, R. K.; Noufi, R. (1991). YBaCuO, PbSiSrCaCuO, and TiBaCaCuO Superconductor Thin Films via an Electrodeposition Process. Whang, S. H.; DasGupta, A.; Collings, E., eds High Temperature Superconducting Compounds III, Processing and Microstructure Property Relationships. Minerals, Metals & Materials Society pp. 169-178.

32.  Ahrenkiel, R. K.; Sheldon, P.; Dunlavy, D. J.; Roybal, L.; Hayes, R. E. (1983). Surface Compensation of p-InP as Observed by Capacitance Dispersion. Applied Physics Letters. Vol. 43(7), 1 October 1983; pp. 675-676. http://dx.doi.org/10.1063/1.94442

33.  Bhattacharya, R. N.; Parilla, P. A.; Mason, A.; Roybal, L. L.; Ahrenkiel, R. K.; Noufi, R.; Hellmer, R. P.; Kwak, J. F.; Ginley, D. S. TlBaCaCuO and YBaCuO Superconductor Thin Films via an Electrodeposition Process. Journal of Materials Research. Vol. 6(7), 910700; Materials Research Society pp. 1389-1392. http://dx.doi.org/10.1557/JMR.1991.1389

34.  Bhattacharya, R. N.; Noufi, R.; Roybal, L. L.; Ahrenkiel, R. K. YBaCuO Superconductor Thin Films via an Electrodeposition Process. Journal of the Electrochemical Society. Vol. 138(6), June 1991; The Electrochemical Society, Inc. pp. 1643-1645. http://dx.doi.org/10.1149/1.2085847



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