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Records 1 to 73 of 73

1.  Gao, J.; Zhang, J.; van de Lagemaat, J.; Johnson, J. C.; Beard, M. C. (2014). Charge Generation in PbS Quantum Dot Solar Cells Characterized by Temperature-Dependent Steady-State Photoluminescence. ACS Nano. Vol. 8(12), 23 December 2014; pp. 12814-12825; NREL Report No. JA-5900-63110. http://dx.doi.org/10.1021/nn506075s

2.  Zhang, J.; Tolentino, J.; Smith, E. R.; Zhang, J.; Beard, M. C.; Nozik, A. J.; Law, M.; Johnson, J. C. (2014). Carrier Transport in PbS and PbSe QD Films Measured by Photoluminescence Quenching. Journal of Physical Chemistry C. Vol. 118(29), 24 July 2014; pp. 16228-16235; NREL Report No. JA-5900-62230. http://dx.doi.org/10.1021/jp504240u

3.  Beard, M. C.; Luther, J. M.; Nozik, A. J. (2014). Promise and Challenge of Nanostructured Solar Cells. Nature Nanotechnology. Vol. 9(12), December 2014; pp. 951-954; NREL Report No. JA-5900-62522. http://dx.doi.org/10.1038/nnano.2014.292

4.  Zhang, J.; Gao, J.; Miller, E. M.; Luther, J. M.; Beard, M. C. (2014). Diffusion-Controlled Synthesis of PbS and PbSe Quantum Dots with in Situ Halide Passivation for Quantum Dot Solar Cells. ACS Nano. Vol. 8(1), 28 January 2014; pp. 614-622; NREL Report No. JA-5900-60602. http://dx.doi.org/10.1021/nn405236k

5.  Bergren, M. R.; Kendrick, C. E.; Neale, N. R.; Redwing, J. M.; Collins, R. T.; Furtak, T. E.; Beard, M. C. (2014). Ultrafast Electrical Measurements of Isolated Silicon Nanowires and Nanocrystals. Journal of Physical Chemistry Letters. Vol. 5(12), 19 June 2014; pp. 2050-2057; NREL Report No. JA-5900-61371. http://dx.doi.org/10.1021/jz500863a

6.  Zhang, J.; Gao, J.; Church, C. P.; Miller, E. M.; Luther, J. M.; Klimov, V. I.; Beard, M. C. (2014). PbSe Quantum Dot Solar Cells with More than 6% Efficiency Fabricated in Ambient Atmosphere. Nano Letters. Vol. 14(10), 8 October 2014; pp. 6010-6015; NREL Report No. JA-5900-62339. http://dx.doi.org/10.1021/nl503085v

7.  Semonin, O. E.; Luther, J. M.; Beard, M. C.; Chen, H. Y. (2014). Secondary Treatment of Films of Colloidal Quantum Dots for Optoelectronics and Devices Produced Thereby. U.S. Patent No. 8,685,781.

8.  Hughes, B. K.; Blackburn, J. L.; Kroupa, D.; Shabaev, A.; Erwin, S. C.; Efros, A. L.; Nozik, A. J.; Luther, J. M.; Beard, M. C. (2014). Synthesis and Spectroscopy of PbSe Fused Quantum-Dot Dimers. Journal of the American Chemical Society. Vol. 136(12), 26 March 2014; pp. 4670-4679; NREL Report No. JA-5900-61038. http://dx.doi.org/10.1021/ja413026h

9.  Kim, S.; Noh, J.; Choi, H.; Ha, H.; Song, J. H.; Shim, H. C.; Jang, J.; Beard, M. C.; Jeong, S. (2014). One-Step Deposition of Photovoltaic Layers Using Iodide Terminated PbS Quantum Dots. Journal of Physical Chemistry Letters. Vol. 5(22), 20 November 2014; pp. 4002-4007; NREL Report No. JA-5900-62908. http://dx.doi.org/10.1021/jz502092x

10.  Beard, M. C.; Luther, J. M.; Semonin, O. E.; Nozik, A. J. (2013). Third Generation Photovoltaics based on Multiple Exciton Generation in Quantum Confined Semiconductors. Accounts of Chemical Research. Vol. 46(6), 18 June 2013; pp. 1252-1260; NREL Report No. JA-5900-55846. http://dx.doi.org/10.1021/ar3001958

11.  Crisp, R. W.; Schrauben, J. N.; Beard, M. C.; Luther, J. M.; Johnson, J. C. (2013). Coherent Exciton Delocalization in Strongly Coupled Quantum Dot Arrays. Nano Letters. Vol. 13(10), 9 October 2013; pp. 4862-4869; NREL Report No. JA-5900-60817. http://dx.doi.org/10.1021/nl402725m

12.  Dey, P.; Paul, J.; Bylsma, J.; Karaiskaj, D.; Luther, J. M.; Beard, M. C.; Romero, A. H. (2013). Origin of the Temperature Dependence of the Band Gap of PbS and PbSe Quantum Dots. Solid State Communications. Vol. 165, July 2013; pp. 49-54; NREL Report No. JA-5900-60325. http://dx.doi.org/10.1016/j.ssc.2013.04.022

13.  Midgett, A. G.; Luther, J. M.; Stewart, J. T.; Smith, D. K.; Padilha, L. A.; Klimov, V. I.; Nozik, A. J.; Beard, M. C. (2013). Size and Composition Dependent Multiple Exciton Generation Efficiency in PbS, PbSe, and PbSxSe1-x Alloyed Quantum Dots. Nano Letters. Vol. 13(7), 10 July 2013; pp. 3078-3085; NREL Report No. JA-5900-58777. http://dx.doi.org/10.1021/nl4009748

14.  Kim, S.; Kim, J. K.; Gao, J.; Song, J. H.; An, H. J.; You, T. S.; Lee, T. S.; Jeong, J. R.; Lee, E. S.; Jeong, J. H.; Beard, M. C.; Jeong, S. (2013). Lead Sulfide Nanocrystal Quantum Dot Solar Cells with Trenched ZnO Fabricated via Nanoimprinting. ACS Applied Materials and Interfaces. Vol. 5(9), 8 May 2013; pp. 3803-3808; NREL Report No. JA-5900-60296. http://dx.doi.org/10.1021/am400443w

15.  Bergren, M. R.; Simonds, B. J.; Yan, B. J.; Yue, G. Z.; Ahrenkiel, R.; Furtak, T. E.; Collins, R. T.; Taylor, P. C.; Beard, M. C. (2013). Electron Transfer in Hydrogenated Nanocrystalline Silicon Observed by Time-Resolved Terahertz Spectroscopy. Article No. 081301(R). Physical Review. B, Condensed Matter and Materials Physics. Vol. 87(8), 15 February 2013; 5 pp.; NREL Report No. JA-5200-58330. http://dx.doi.org/10.1103/PhysRevB.87.081301

16.  Gao, J.; Jeong, S.; Lin, F.; Erslev, P. T.; Semonin, O. E.; Luther, J. M.; Beard, M. C. (2013). Improvement in Carrier Transport Properties by Mild Thermal Annealing of PbS Quantum Dot Solar Cells. Applied Physics Letters. Vol. 102(4), 28 January 2013; 5 pp.; NREL Report No. JA-5900-57211. http://dx.doi.org/10.1063/1.4789434

17.  Erslev, P. T.; Chen, H. Y.; Gao, J.; Beard, M. C.; Frank, A. J.; van de Lagemaat, J.; Johnson, J. C.; Luther, J. M. (2012). Sharp Exponential Band Tails in Highly Disordered Lead Sulfide Quantum Dot Arrays. Article No. 155313. Physical Review. B, Condensed Matter and Materials Physics. Vol. 86(15), 15 October 2012; 5 pp.; NREL Report No. JA-5900-56636. http://dx.doi.org/10.1103/PhysRevB.86.155313

18.  Hughes, B. K.; Luther, J. M.; Beard, M. C. (2012). Subtle Chemistry of Colloidal, Quantum-Confined Semiconductor Nanostructures. ACS Nano. Vol. 6(6), 26 June 2012; pp. 4573-4579; NREL Report No. JA-5900-55424. http://dx.doi.org/10.1021/nn302286w

19.  Luther, J. M.; Semonin, O. E.; Beard, M. C.; Gao, J.; Nozik, A. J. (2012). Multiple Exciton Generation Solar Cells. Abstract No. INOR-105. American Chemical Society. Abstracts of Papers of the 243rd ACS National Meeting, 25-29 March 2012, San Diego, California. Washington, DC: American Chemical Society (ACS) 1 pg.; NREL Report No. AB-5900-54803.

20.  Stewart, J. T.; Padiha, L. A.; Qazilbash, M. M.; Petryga, J. M.; Midgett, A. G.; Luther, J. M.; Beard, M. C.; Nozik, A. J.; Klimov, V. I. (2012). Comparison of Carrier Multiplication Yields in PbS and PbSe Nanocrystals: The Role of Competing Energy-Loss Processes. Nano Letters. Vol. 12(2), 8 February 2012; pp. 622-628; NREL Report No. JA-5900-53031. http://dx.doi.org/10.1021/nl203367m

21.  Lee, B. G.; Hiller, D.; Luo, J. W.; Semonin, O. E.; Beard, M. C.; Zacharias, M.; Stradins, P. (2012). Strained Interface Defects in Silicon Nanocrystals. Advanced Functional Materials. Vol. 22(15), 7 August 2012; pp. 3223-3232; NREL Report No. JA-5200-54580. http://dx.doi.org/10.1002/adfm.201200572

22.  Bylsma, J.; Dey, P.; Paul, J.; Hoogland, S.; Sargent, E. H.; Luther, J. M.; Beard, M. C.; Karaikaj, D. (2012). Quantum Beats Due to Excitonic Ground-State Splitting in Colloidal Quantum Dots. Article No. 125322. Physical Review. B, Condensed Matter and Materials Physics. Vol. 86(12), 15 September 2012; 5 pp.; NREL Report No. JA-5900-56601. http://dx.doi.org/10.1103/PhysRevB.86.125322

23.  Nozik, A. J.; Beard, M. C.; Johnson, J. C.; Hanna, M. C.; Luther, J. M.; Midgett, A.; Semonin, O.; Michel, J. (2012). Approaches to Future Generation Photovoltaics and Solar Fuels: Multiple Exciton Generation in Quantum Dots, Quantum Dot Arrays, Molecular Singlet Fission, and Quantum Dot Solar Cells. Abstract No. FUEL-61. American Chemical Society. Abstracts of Papers of the 243rd ACS National Meeting, 25-29 March 2012, San Diego, California. Washington, DC: American Chemical Society (ACS) 1 pg.; NREL Report No. AB-5A00-54815.

24.  Hanna, M. C.; Beard, M. C.; Nozik, A. J. (2012). Effect of Solar Concentration on the Thermodynamic Power Conversion Efficiency of Quantum-Dot Solar Cells Exhibiting Multiple Exciton Generation. Journal of Physical Chemistry Letters. Vol. 3(19), 4 October 2012; pp. 2857?2862; NREL Report No. JA-5900-56062. http://dx.doi.org/10.1021/jz301077e

25.  Semonin, O.; Luther, J.; Beard, M.; Johnson, J.; Gao, J.; Nozik, A. (2012). Approaches to Future Generation Photovoltaics and Solar Fuels: Quantum Dots, Arrays, and Quantum Dot Solar Cells. Abstract No. PHYS-77. American Chemical Society. Abstracts of Papers of the 244th ACS National Meeting, 19-23 August 2012, Philadelphia, Pennsylvania. Washington, DC: American Chemical Society (ACS) 1 pg.; NREL Report No. AB-5900-56376.

26.  Hughes, B. K.; Ruddy, D. A.; Blackburn, J. L.; Smith, D. K.; Bergren, M. R.; Nozik, A. J.; Johnson, J. C.; Beard, M. C. (2012). Control of PbSe Quantum Dot Surface Chemistry and Photophysics Using an Alkylselenide Ligand. ACS Nano. Vol. 6(6), 26 June 2012; pp. 5498-5506; NREL Report No. JA-5900-53032. http://dx.doi.org/10.1021/nn301405j

27.  Semonin, O. E.; Luther, J. M.; Beard, M. C. (2012). Quantum Dots for Next-Generation Photovoltaics. Materials Today. Vol. 15(11), November 2012; pp. 508-515; NREL Report No. JA-5900-57212. http://dx.doi.org/10.1016/S1369-7021(12)70220-1

28.  Beard, M. C.; Semonin, O. E.; Nozik, A. J.; Midgett, A. G.; Luther, J. M. (2012). Multiple Exciton Generation in PbSe Quantum Dots and Quantum Dot Solar Cells. Abstract No. ENFL-1. American Chemical Society. Abstracts of Papers of the 244th ACS National Meeting, 19-23 August 2012, Philadelphia, Pennsylvania. Washington, DC: American Chemical Society (ACS) 1 pg.; NREL Report No. AB-5900-56365.

29.  Gao, J.; Luther, J. M.; Semonin, O. E.; Ellingson, R. J.; Nozik, A. J.; Beard, M. C. (2011). Quantum Dot Size Dependent J−V Characteristics in Heterojunction ZnO/PbS Quantum Dot Solar Cells. Nano Letters. Vol. 11(3), 9 March 2011; pp. 1002-1008; NREL Report No. JA-5900-50318. http://dx.doi.org/10.1021/nl103814g

30.  Nozik, A. J.; Beard, M. C.; Luther, J. M.; Johnson, J. C.; Tavi, O. E.; Midgett, A. G.; Hanna, M. C.; Hughes, B. K. (2011). Third Generation Solar Cells for PV and Solar Fuels Based on Quantum Dots and Quantum Dot Arrays. Abstract No. INOR-233. American Chemical Society. Abstracts of Papers of the 242nd ACS National Meeting, 28 August - 1 September 2011, Denver, Colorado. Washington, DC: American Chemical Society (ACS) 1 pg.; NREL Report No. AB-5A00-53228.

31.  Chen, H. Y.; Hou, J. H.; Dayal, S.; Huo, L. J.; Kopidakis, N.; Beard, M. C.; Luther, J. M. (2011). p-Type Quantum Dot/Organic Donor: Acceptor Solar-Cell Structure for Extended Spectral Response. Advanced Energy Materials. Vol. 1(4), July 2011; pp. 528-533; NREL Report No. JA-5900-51746. http://dx.doi.org/10.1002/aenm.201100190

32.  Trinh, M. T.; Polak, L.; Schins, J. M.; Houtepen, A. J.; Vaxenburg, R.; Maikov, G. I.; Grinbom, G.; Midgett, A. G.; Luther, J. M.; Beard, M. C.; Nozik, A. J.; Bonn, M.; Lifshitz, E.; Siebbeles, L. D. A. (2011). Anomalous Independence of Multiple Exciton Generation on Different Group IV-VI Quantum Dot Architectures. Nano Letters. Vol. 11(4), 13 April 2011; pp. 1623-1629; NREL Report No. JA-5900-51627. http://dx.doi.org/10.1021/nl200014g

33.  Chappell, H. E.; Hughes, B. K.; Beard, M. C.; Nozik, A. J.; Johnson, J. C. (2011). Emission Quenching in PbSe Quantum Dot Arrays by Short-Term Air Exposure. Journal of Physical Chemistry Letters. Vol. 2(8), 21 April 2011; pp. 889-893; NREL Report No. JA-5900-50740. http://dx.doi.org/10.1021/jz2001979

34.  Gao, J.; Jeong, S.; Semonin, O. E.; Ellingson, R. J.; Nozik, A. J.; Beard, M. C. (2011). Annealing Effect of PbS Quantum Dot Solar Cells. [Proceedings] 37th IEEE Photovoltaic Specialists Conference (PVSC '11), 19-24 June 2011, Seattle, Washington. Piscataway, NJ: Institute of Electrical and Electronics Engineers, Inc. (IEEE) pp. 002619-002621; NREL Report No. CP-5200-51877. http://dx.doi.org/10.1109/pvsc.2011.6186485

35.  Semonin, O. E.; Luther, J. M.; Choi, S.; Chen, H. Y.; Gao, J.; Nozik, A. J.; Beard, M. C. (2011). Peak External Photocurrent Quantum Efficiency Exceeding 100% via MEG in a Quantum Dot Solar Cell. Science. Vol. 334(6062), 16 December 2011; pp. 1530-1533; NREL Report No. JA-5900-52817. http://dx.doi.org/10.1126/science.1209845

36.  Semonin, O. E.; Gao, J.; Luther, J. M.; Nozik, A. J.; Beard, M. C. (2011). Multiple Chemical Treatments for Improved PbSe Quantum Dot Solar Cells. Online Video Presentation (18 minutes).

37.  Gao, J.; Perkins, C. L.; Luther, J. M.; Hanna, M. C.; Chen, H. Y.; Semonin, O. E.; Nozik, A. J.; Ellingson, R. J.; Beard, M. C. (2011). n-Type Transition Metal Oxide as a Hole Extraction Layer in PbS Quantum Dot Solar Cells. Nano Letters. Vol. 11(8), 10 August 2011; pp. 3263-3266; NREL Report No. JA-5900-52074. http://dx.doi.org/10.1021/nl2015729

38.  Beard, M. C. (2011). Multiple Exciton Generation in Semiconductor Quantum Dots. Journal of Physical Chemistry Letters. Vol. 2(11), 2 June 2011; pp. 1282-1288; NREL Report No. JA-5900-51371. http://dx.doi.org/10.1021/jz200166y

39.  Smith, D. K.; Luther, J. M.; Semonin, O. E.; Nozik, A. J.; Beard, M. C. (2011). Tuning the Synthesis of Ternary Lead Chalcogenide Quantum Dots by Balancing Precursor Reactivity. ACS Nano. Vol. 5(1), 25 January 2011; pp. 183-190; NREL Report No. JA-5900-49966. http://dx.doi.org/10.1021/nn102878u

40.  Beard, M. C.; Luther, J. M.; Midgett, A. G.; Semonin, O.; Johnson, J. C.; Nozik, A. J. (2010). Third Generation Photovoltaics: Multiple Exciton Generation in Colloidal Quantum Dots, Quantum Dot Arrays, and Quantum Dot Solar Cells. [Proceedings] 35th IEEE Photovoltaic Specialists Conference (PVSC '10), 20-25 June 2010, Honolulu, Hawaii. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE) pp. 000370-000375; NREL Report No. CP-5A0-47721. http://dx.doi.org/10.1109/PVSC.2010.5616850

41.  Midgett, A. G.; Hillhouse, H. W.; Huges, B. K.; Nozik, A. J.; Beard, M. C. (2010). Flowing versus Static Conditions for Measuring Multiple Exciton Generation in PbSe Quantum Dots. Journal of Physical Chemistry C. Vol. 114(41), 2010; pp. 17486-17500; NREL Report No. JA-590-49811. http://dx.doi.org/10.1021/jp1057786

42.  Semonin, O. E.; Johnson, J. C.; Luther, J. M.; Midgett, A. G.; Nozik, A. J.; Beard, M. C. (2010). Absolute Photoluminescence Quantum Yields of IR-26 Dye, PbS and PbSe Quantum Dots. Journal of Physical Chemistry Letters. Vol. 1(16), 2010; pp. 2445-2450; NREL Report No. JA-590-48778. http://dx.doi.org/10.1021/jz100830r

43.  Nozik, A. J.; Beard, M. C.; Luther, J. M.; Law, M.; Ellingson, R. J.; Johnson, J. C. (2010). Semiconductor Quantum Dots and Quantum Dot Arrays and Applications of Multiple Exciton Generation to Third-Generation Photovoltaic Solar Cells. Chemical Reviews. Vol. 110(11), 2010; pp. 6873-6890; NREL Report No. JA-5900-50239. http://dx.doi.org/10.1021/cr900289f

44.  Luther, J. M.; Gao, J.; Lloyd, M. T.; Semonin, O. E.; Beard, M. C.; Nozik, A. J. (2010). Stability Assessment on a 3% Bilayer PbS/ZnO Quantum Dot Heterojunction Solar Cell. Advanced Materials. Vol. 22(33), 2010; pp. 3704-3707; NREL Report No. JA-590-48281. http://dx.doi.org/10.1002/adma.201001148

45.  Beard, M. C.; Midgett, A. G.; Hanna, M. C.; Luther, J. M.; Hughes, B. K.; Nozik, A. J. (2010). Comparing Multiple Exciton Generation in Quantum Dots To Impact Ionization in Bulk Semiconductors: Implications for Enhancement of Solar Energy Conversion. Nano Letters. Vol. 10(8), 2010; pp. 3019-3027; NREL Report No. JA-590-48779. http://dx.doi.org/10.1021/nl101490z

46.  Law, M.; Luther, J. M.; Beard, M. C.; Choi, S.; Nozik, A. J. (2009). Solar Cells Based on Colloidal Quantum Dot Solids: Seeking Enhanced Photocurrent. [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. 002068-002073; NREL Report No. CP-520-47843. http://dx.doi.org/10.1109/PVSC.2009.5411446

47.  Hillhouse, H. W.; Beard, M. C. (2009). Solar Cells from Colloidal Nanocrystals: Fundamentals, Materials, Devices, and Economics. Current Opinion in Colloid and Interface Science. Vol. 14(4), 2009; pp. 245-259; NREL Report No. JA-270-45746. http://dx.doi.org/10.1016/j.cocis.2009.05.002

48.  Beard, M. C.; Midgett, A. G.; Law, M.; Semonin, O. E.; Ellingson, R. J.; Nozik, A. J. (2009). Variations in the Quantum Efficiency of Multiple Exciton Generation for a Series of Chemically Treated PbSe Nanocrystal Films. Nano Letters. Vol. 9(2), 2009; pp. 836-845; NREL Report No. JA-270-44885. http://dx.doi.org/10.1021/nl803600v

49.  Luther, J. M.; Law, M.; Song, Q.; Perkins C. L.; Beard M. C.; Nozik, A. J. (2008). Structural, Optical and Electrical Properties of Self-Assembled Films of PbSe Nanocrystals Treated with 1,2-Ethanedithiol. ACS Nano. Vol. 2(2), 2008; pp. 271-280; NREL Report No. JA-270-42661. http://dx.doi.org/10.1021/nn7003348

50.  Law, M.; Beard, M. C.; Choi, S.; Luther, J. M.; Hanna, M. C.; Nozik, A. J. (2008). Determining the Internal Quantum Efficiency of PbSe Nanocrystal Solar Cells with the Aid of an Optical Model. Nano Letters. Vol. 8(11), 2008; pp. 3904-3910; NREL Report No. JA-270-43961. http://dx.doi.org/10.1021/nl802353x

51.  Blackburn, J.; Barnes, T.; Beard, M.; Engtrakul, C.; McDonald, T.; To, B.; Coutts, T.; Heben, M. (2008). Characterization of SWNT Thin Film Electrodes of Precisely Tuned Metal/Semiconductor Ratios with Optical and THz Spectroscopies. Abstract No. 1018. Meeting Abstracts: 213th Meeting of The Electrochemical Society, 18-22 May 2008, Phoenix, Arizona. MA2008-01. Pennington, NJ: The Electrochemical Society (ECS) p. 1017; NREL Report No. AB-590-47360.

52.  Blackburn, J. L.; Barnes, T. M.; Beard, M. C.; Kim, Y.-H.; Tenent, R. C.; McDonald, T. J.; To, B.; Coutts, T. J.; Heben, M. J. (2008). Transparent Conductive Single-Walled Carbon Nanotube Networks with Precisely Tunable Ratios of Semiconducting and Metallic Nanaotubes. ACS Nano. Vol. 2(6), 2008; pp. 1266-1274; NREL Report No. JA-590-43237. http://dx.doi.org/10.1021/nn800200d

53.  Luther, J. M.; Law, M.; Beard, M. C.; Song, Q.; Reese, M. O.; Ellingson, R. J.; Nozik, A. J. (2008). Schottky Solar Cells Based on Colloidal Nancrystal Films. Nano Letters. , 2008; 5 pp.; NREL Report No. JA-270-42904. http://dx.doi.org/10.1021/nl802476m;

54.  Beard, M. C.; Ellingson, R. J. (2008). Multiple Exciton Generation in Semiconductor Nanocrystals: Toward Efficient Solar Energy Conversion. Laser and Photonics Reviews. Vol. 2(5), 2008; pp. 377-399; NREL Report No. JA-590-43059. http://dx.doi.org/10.1002/lpor.200810013

55.  Beard, M. C.; Blackburn, J. L.; Heben, M. J. (2008). Photogenerated Free Carrier Dynamics in Metal and Semiconductor Single-Walled Carbon Nanotube Films. Nano Letters. Vol. 8(12), 2008; pp. 4238-4242; NREL Report No. JA-270-44270. http://dx.doi.org/10.1021/nl801913y

56.  Luther, J. M.; Beard, M. C.; Song, Q.; Law, M.; Ellingson, R. J.; Nozik, A. J. (2007). Multiple Exciton Generation in Films of Electronically Coupled PbSe Quantum Dots. Nano Letters. Vol. 7(6), 2007; pp. 1779-1784; NREL Report No. JA-270-41637. http://dx.doi.org/10.1021/nl0708617

57.  Beard, M. C.; Knutsen, K. P.; Yu, P.; Luther, J. M.; Song, Q.; Metzger, W. K.; Ellingson, R. J.; Nozik, A. M. (2007). Multiple Exciton Generation in Colloidal Silicon Nanocrystals. Nano Letters. Vol. 7(8), 2007; pp. 2506-2512; NREL Report No. JA-270-41889. http://dx.doi.org/10.1021/nl071486l

58.  Beard, M. C.; Johnson, J. C.; Knutsen, K. P.; Murphy, J. E.; Ellingson, R. J.; Shabaev, A.; Efros, A. L.; Nozik, A. J. (2006). Electronic Energy Storage in Colloidal Semiconductor Nanocrystals by Generation of Multiple Excitons from Absorption of a Single Photon. Meeting Abstracts: 209th Meeting of The Electrochemical Society (ECS), 7-11 May 2006, Denver, Colorado. MA 2006-01. Pennington, NJ: The Electrochemical Society (ECS) 1 pg.; NREL Report No. AB-270-42183.

59.  Knutsen, K. P.; Blackburn, J. L.; Engtrakul, C.; Beard, M. C.; McDonald, T. J.; Jones, M.; Rumbles, G.; Ellingson, R. J.; Heben, M. J. (2006). Ultrafast Spectroscopy of Heteroatom-Doped Single Wall Carbon Nanotubes and Couples Heterosystems. Meeting Abstracts: 209th Meeting of The Electrochemical Society (ECS), 7-11 May 2006, Denver, Colorado. MA 2006-01. Pennington, NJ: The Electrochemical Society (ECS) 1 pg.; NREL Report No. AB-590-42182.

60.  Murphy, J. E.; Beard, M. C.; Norman, A. G.; Ahrenkiel, S. P.; Johnson, J. C.; Yu, P.; Micic, O. I.; Ellingson, R. J.; Nozik, A. J. (2006). PbTe Colloidal Nanocrystals: Synthesis, Characterization, and Multiple Exciton Generation. Journal of the American Chemical Society. Vol. 128(10), 2006; pp. 3241-3247; NREL Report No. JA-590-39118. http://dx.doi.org/10.1021/ja0574973

61.  Ai, X.; Beard, M. C.; Knutsen, K. P.; Shaheen, S. E.; Rumbles, G.; Ellingson, R. J. (2006). Photoinduced Charge Carrier Generation in a Poly(3-hexylthiophene) and Methanofullerene Bulk Heterojunction Investigated by Time-Resolved Terahertz Spectroscopy. Journal of Physical Chemistry B. Vol. 110(50), 2006; pp. 25462-25471; NREL Report No. JA-270-40646. http://dx.doi.org/10.1021/jp065212i

62.  Ellingson, R.; Beard, M.; Johnson, J.; Murphy, J.; Knutsen, K.; Gerth, K.; Luther, J.; Hanna, M.; Micic, O.; Shabaev, A.; Efros, A. L.; Nozik, A. J. (2006). Nanocrystals Generating >1 Electron per Photon May Lead to Increased Solar Cell Efficiency. SPIE Newsroom. , 10 August 2006; 4 pp.; NREL Report No. JA-590-40043. http://dx.doi.org/10.1117/2.1200606.0229

63.  Murphy, J. E.; Beard, M. C.; Nozik, A. J. (2006). Time-Resolved Photoconductivity of PbSe Nanocrystal Arrays. Journal of Physical Chemistry B. Vol. 110(50), 2006; pp. 25455-25461; NREL Report No. JA-270-40647. http://dx.doi.org/10.1021/jp0646123

64.  Ai, X.; Beard, M. C.; Knutsen, K. P.; Shaheen, S.; Rumbles, G.; Ellingson, R. (2006). Ultrafast Charge Carrier Generation in Poly(3-hexylthiophene) and Methanofullerene Blended Films Studied by Time-Resolved THz Spectroscopy. Meeting Abstracts: 209th Meeting of The Electrochemical Society (ECS), 7-11 May 2006, Denver, Colorado. MA 2006-01. Pennington, NJ: The Electrochemical Society (ECS) 1 pg.; NREL Report No. AB-270-42151.

65.  Nozik, A. J.; Ellingson, R. J.; Beard, M. C.; Johnson, J. C.; Murphy, J. E.; Efros, A.; Shabaev, A. (2006). Third Generation Solar Photon Conversion: Multiple Exciton Generation in Semiconductor Quantum Dots (Abstract). Polymeric Materials: Science and Engineering. Vol. 95, 2006; p. 161; NREL Report No. JA-590-41182.

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67.  Murphy, J. E.; Beard, M. C.; Ellingson, R. J.; Micic, O. I.; Nozik, A. J. (2005). Photoconductivity of Arrays of Semiconductor Nanocrystals Determined by THz Spectroscopy. (Abstract PHYS-174). American Chemical Society. Abstracts of Papers of the 229th ACS National Meeting, 13-17 March 2005, San Diego, California. Washington, DC: American Chemical Society 1 pg.; NREL Report No. AB-590-40289.

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69.  Hanna, M. C.; Ellingson, R. J.; Beard, M.; Yu, P.; Micic, O. I.; Nozik, A. J. (2005). Quantum Dot Solar Cells: High Efficiency through Multiple Exciton Generation. 5 pp.; NREL Report No. CP-590-37036.

70.  Ellingson, R. J.; Beard, M. C.; Johnson, J. C.; Yu, P.; Micic, O. I.; Nozik, A. J.; Shabaev, A.; Efros, A. L. (2005). Highly Efficient Multiple Exciton Generation in Colloidal PbSe and PbS Quantum Dots. Nano Letters. Vol. 5(5), 2005; pp. 865-871; NREL Report No. JA-590-37927. http://dx.doi.org/10.1021/nl0502672

71.  Yu, P.; Beard, M. C.; Ellingson, R. J.; Ferrere, S.; Curtis, C.; Drexler, J.; Luiszer, F.; Nozik, A. J. (2005). Absorption Cross-Section and Related Optical Properties of Colloidal InAs Quantum Dots. Journal of Physical Chemistry B. Vol. 109(15), 2005; pp. 7084-7087; NREL Report No. JA-590-38431. http://dx.doi.org/10.1021/jp046127i


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72.  Hanna, M. C.; Beard, M. C.; Johnson, J. C.; Murphy, J.; Ellingson, R. J.; Nozik, A. J. (2005). Quantum Dot Solar Cells with Multiple Exciton Generation. 5 pp.; NREL Report No. CP-590-38992.

73.  Beard, M. C.; Turner, G. M.; Murphy, J. E.; Micic, O. I.; Hanna, M. C.; Nozik, A. J.; Schmuttenmaer, C. A. (2003). Electronic Coupling in InP Nanoparticle Arrays. Nano Letters. Vol. 3(12), 2003; pp. 1695-1699; NREL Report No. JA-590-35921. http://dx.doi.org/10.1021/nl0346777



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