Search Results - "Rand, P"

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  1. 1

    Continuous-wave lasing in an organic–inorganic lead halide perovskite semiconductor by Jia, Yufei, Kerner, Ross A., Grede, Alex J., Rand, Barry P., Giebink, Noel C.

    Published in Nature photonics (01-12-2017)
    “…Hybrid organic–inorganic perovskites have emerged as promising gain media for tunable, solution-processed semiconductor lasers. However, continuous-wave…”
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  2. 2

    Improved Outcoupling Efficiency and Stability of Perovskite Light‐Emitting Diodes using Thin Emitting Layers by Zhao, Lianfeng, Lee, Kyung Min, Roh, Kwangdong, Khan, Saeed Uz Zaman, Rand, Barry P.

    Published in Advanced materials (Weinheim) (01-01-2019)
    “…Hybrid organic–inorganic perovskite semiconductors have shown potential to develop into a new generation of light‐emitting diode (LED) technology. Herein, an…”
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  3. 3

    Thermal Management Enables Bright and Stable Perovskite Light‐Emitting Diodes by Zhao, Lianfeng, Roh, Kwangdong, Kacmoli, Sara, Al Kurdi, Khaled, Jhulki, Samik, Barlow, Stephen, Marder, Seth R., Gmachl, Claire, Rand, Barry P.

    Published in Advanced materials (Weinheim) (01-06-2020)
    “…The performance of lead‐halide perovskite light‐emitting diodes (LEDs) has increased rapidly in recent years. However, most reports feature devices operated at…”
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  4. 4

    Valence and Conduction Band Densities of States of Metal Halide Perovskites: A Combined Experimental–Theoretical Study by Endres, James, Egger, David A, Kulbak, Michael, Kerner, Ross A, Zhao, Lianfeng, Silver, Scott H, Hodes, Gary, Rand, Barry P, Cahen, David, Kronik, Leeor, Kahn, Antoine

    Published in The journal of physical chemistry letters (21-07-2016)
    “…We report valence and conduction band densities of states measured via ultraviolet and inverse photoemission spectroscopies on three metal halide perovskites,…”
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  5. 5

    Hybrid perovskite light emitting diodes under intense electrical excitation by Kim, Hoyeon, Zhao, Lianfeng, Price, Jared S., Grede, Alex J., Roh, Kwangdong, Brigeman, Alyssa N., Lopez, Mike, Rand, Barry P., Giebink, Noel C.

    Published in Nature communications (20-11-2018)
    “…Hybrid perovskite semiconductors represent a promising platform for color-tunable light emitting diodes (LEDs) and lasers; however, the behavior of these…”
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  6. 6

    Solution-Processed MoO3 Thin Films As a Hole-Injection Layer for Organic Solar Cells by Girotto, Claudio, Voroshazi, Eszter, Cheyns, David, Heremans, Paul, Rand, Barry P

    Published in ACS applied materials & interfaces (01-09-2011)
    “…We report on a sol–gel-based technique to fabricate MoO3 thin films as a hole-injection layer for solution-processed or thermally evaporated organic solar…”
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  7. 7

    Mixed Lead–Tin Halide Perovskites for Efficient and Wavelength‐Tunable Near‐Infrared Light‐Emitting Diodes by Qiu, Weiming, Xiao, Zhengguo, Roh, Kwangdong, Noel, Nakita K., Shapiro, Andrew, Heremans, Paul, Rand, Barry P.

    Published in Advanced materials (Weinheim) (01-01-2019)
    “…Near‐infrared (NIR) light‐emitting diodes (LEDs), with emission wavelengths between 800 and 950 nm, are useful for various applications, e.g., night‐vision…”
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  8. 8

    Strategies for Increasing the Efficiency of Heterojunction Organic Solar Cells: Material Selection and Device Architecture by Heremans, Paul, Cheyns, David, Rand, Barry P

    Published in Accounts of chemical research (17-11-2009)
    “…Thin-film blends or bilayers of donor- and acceptor-type organic semiconductors form the core of heterojunction organic photovoltaic cells. Researchers measure…”
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  9. 9

    Linking Chemistry at the TiO2/CH3NH3PbI3 Interface to Current–Voltage Hysteresis by Kerner, Ross A, Rand, Barry P

    Published in The journal of physical chemistry letters (18-05-2017)
    “…We demonstrate that reversible chemical reactions occur at TiO2/gas and CH3NH3PbI3/gas interfaces on a time scale of seconds to minutes. The chemisorption…”
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  10. 10

    The Impact of Local Morphology on Organic Donor/Acceptor Charge Transfer States by Lin, YunHui L., Fusella, Michael A., Rand, Barry P.

    Published in Advanced energy materials (05-10-2018)
    “…A major breakthrough in the field of organic photovoltaics (OPVs) was the development of the donor/acceptor heterojunction that aids in separating…”
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  11. 11

    A Transparent, Smooth, Thermally Robust, Conductive Polyimide for Flexible Electronics by Spechler, Joshua A., Koh, Tae-Wook, Herb, Jake T., Rand, Barry P., Arnold, Craig B.

    Published in Advanced functional materials (22-12-2015)
    “…In this work, a thermally and mechanically robust, smooth transparent conductor composed of silver nanowires embedded in a colorless polyimide substrate is…”
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  12. 12

    In Situ Preparation of Metal Halide Perovskite Nanocrystal Thin Films for Improved Light-Emitting Devices by Zhao, Lianfeng, Yeh, Yao-Wen, Tran, Nhu L, Wu, Fan, Xiao, Zhengguo, Kerner, Ross A, Lin, YunHui L, Scholes, Gregory D, Yao, Nan, Rand, Barry P

    Published in ACS nano (25-04-2017)
    “…Hybrid organic–inorganic halide perovskite semiconductors are attractive candidates for optoelectronic applications, such as photovoltaics, light-emitting…”
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  13. 13

    Electrical Stress Influences the Efficiency of CH3NH3PbI3 Perovskite Light Emitting Devices by Zhao, Lianfeng, Gao, Jia, Lin, YunHui L., Yeh, Yao‐Wen, Lee, Kyung Min, Yao, Nan, Loo, Yueh‐Lin, Rand, Barry P.

    Published in Advanced materials (Weinheim) (27-06-2017)
    “…Organic–inorganic hybrid perovskite materials are emerging as semiconductors with potential application in optoelectronic devices. In particular, perovskites…”
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  14. 14

    Solar cells utilizing small molecular weight organic semiconductors by Rand, Barry P., Genoe, Jan, Heremans, Paul, Poortmans, Jef

    Published in Progress in photovoltaics (01-12-2007)
    “…In this review, we focus on the field of organic photovoltaic cells based on small molecular weight materials. In particular, we discuss the physical processes…”
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  15. 15

    An updated profile of the bovine acute phase response following an intravenous lipopolysaccharide challenge by Smock, Taylor M, Rand Broadway, P, Burdick Sanchez, Nicole C, Carroll, Jeffery A, Theurer, Miles E, Hales, Kristin E

    Published in Journal of animal science (03-01-2023)
    “…Abstract The objective was to provide an updated profile of the bovine acute-phase response to include recent advancements in technologies and expanded…”
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  16. 16

    Effect of Fluorination on the Properties of a Donor–Acceptor Copolymer for Use in Photovoltaic Cells and Transistors by Bronstein, Hugo, Frost, Jarvist M, Hadipour, Afshin, Kim, Youngju, Nielsen, Christian B, Ashraf, Raja Shahid, Rand, Barry P, Watkins, Scott, McCulloch, Iain

    Published in Chemistry of materials (12-02-2013)
    “…Two novel indacenodithiophene (IDT) based donor–acceptor conjugated polymers for use in organic field effect transistors and photovoltaic devices are…”
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  17. 17

    Ultraviolet Photoemission Spectroscopy and Kelvin Probe Measurements on Metal Halide Perovskites: Advantages and Pitfalls by Zhang, Fengyu, Silver, Scott H., Noel, Nakita K., Ullrich, Florian, Rand, Barry P., Kahn, Antoine

    Published in Advanced energy materials (01-07-2020)
    “…In this essay, a case study is presented on the electronic structure of several metal halide perovskites (MHP) using Kelvin probe (KP)‐based surface…”
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  18. 18

    Hall Effect in Polycrystalline Organic Semiconductors: The Effect of Grain Boundaries by Choi, Hyun Ho, Paterson, Alexandra F., Fusella, Michael A., Panidi, Julianna, Solomeshch, Olga, Tessler, Nir, Heeney, Martin, Cho, Kilwon, Anthopoulos, Thomas D., Rand, Barry P., Podzorov, Vitaly

    Published in Advanced functional materials (01-05-2020)
    “…Highly crystalline thin films in organic semiconductors are important for applications in high‐performance organic optoelectronics. Here, the effect of grain…”
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  19. 19

    Exploring spray coating as a deposition technique for the fabrication of solution-processed solar cells by Girotto, Claudio, Rand, Barry P., Genoe, Jan, Heremans, Paul

    Published in Solar energy materials and solar cells (01-04-2009)
    “…We investigate the characteristics of airbrush spray coated polymer solar cells based on a mixture of poly(3-hexyl thiophene) and (6,6)-phenyl C 61 -butyric…”
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  20. 20

    Triplet Energy Transfer Governs the Dissociation of the Correlated Triplet Pair in Exothermic Singlet Fission by Lee, Tia S, Lin, YunHui L, Kim, Hwon, Pensack, Ryan D, Rand, Barry P, Scholes, Gregory D

    Published in The journal of physical chemistry letters (19-07-2018)
    “…Singlet fission is a spin-allowed process of exciton multiplication that has the potential to enhance the efficiency of photovoltaic devices. The majority of…”
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