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Mapping of Bernal and non-Bernal stacking domains in bilayer graphene using infrared nanoscopy.

Nanoscale

Jeong G, Choi B, Kim DS, Ahn S, Park B, Kang JH, Min H, Hong BH, Kim ZH.
PMID: 28287222
Nanoscale. 2017 Mar 23;9(12):4191-4195. doi: 10.1039/c7nr00713b.

Bilayer graphene (BLG) shows great potential as a new material for opto-electronic devices because its bandgap can be controlled by varying the stacking orders, as well as by applying an external electric field. An imaging technique that can visualize...

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Jeong G, Choi B, Kim DS, et al. Mapping of Bernal and non-Bernal stacking domains in bilayer graphene using infrared nanoscopy. Nanoscale. 2017;9(12):4191-4195doi: 10.1039/c7nr00713b.
Jeong, G., Choi, B., Kim, D. S., Ahn, S., Park, B., Kang, J. H., Min, H., Hong, B. H., & Kim, Z. H. (2017). Mapping of Bernal and non-Bernal stacking domains in bilayer graphene using infrared nanoscopy. Nanoscale, 9(12), 4191-4195. https://doi.org/10.1039/c7nr00713b
Jeong, Gyouil, et al. "Mapping of Bernal and non-Bernal stacking domains in bilayer graphene using infrared nanoscopy." Nanoscale vol. 9,12 (2017): 4191-4195. doi: https://doi.org/10.1039/c7nr00713b
Jeong G, Choi B, Kim DS, Ahn S, Park B, Kang JH, Min H, Hong BH, Kim ZH. Mapping of Bernal and non-Bernal stacking domains in bilayer graphene using infrared nanoscopy. Nanoscale. 2017 Mar 23;9(12):4191-4195. doi: 10.1039/c7nr00713b. PMID: 28287222.
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Graphene Quantum Dot Layers with Energy-Down-Shift Effect on Crystalline-Silicon Solar Cells.

ACS applied materials & interfaces

Lee KD, Park MJ, Kim DY, Kim SM, Kang B, Kim S, Kim H, Lee HS, Kang Y, Yoon SS, Hong BH, Kim D.
PMID: 26264738
ACS Appl Mater Interfaces. 2015 Sep 02;7(34):19043-9. doi: 10.1021/acsami.5b03672. Epub 2015 Aug 19.

Graphene quantum dot (GQD) layers were deposited as an energy-down-shift layer on crystalline-silicon solar cell surfaces by kinetic spraying of GQD suspensions. A supersonic air jet was used to accelerate the GQDs onto the surfaces. Here, we report the...

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Lee KD, Park MJ, Kim DY, et al. Graphene Quantum Dot Layers with Energy-Down-Shift Effect on Crystalline-Silicon Solar Cells. ACS Appl Mater Interfaces. 2015;7(34):19043-9doi: 10.1021/acsami.5b03672.
Lee, K. D., Park, M. J., Kim, D. Y., Kim, S. M., Kang, B., Kim, S., Kim, H., Lee, H. S., Kang, Y., Yoon, S. S., Hong, B. H., & Kim, D. (2015). Graphene Quantum Dot Layers with Energy-Down-Shift Effect on Crystalline-Silicon Solar Cells. ACS applied materials & interfaces, 7(34), 19043-9. https://doi.org/10.1021/acsami.5b03672
Lee, Kyung D, et al. "Graphene Quantum Dot Layers with Energy-Down-Shift Effect on Crystalline-Silicon Solar Cells." ACS applied materials & interfaces vol. 7,34 (2015): 19043-9. doi: https://doi.org/10.1021/acsami.5b03672
Lee KD, Park MJ, Kim DY, Kim SM, Kang B, Kim S, Kim H, Lee HS, Kang Y, Yoon SS, Hong BH, Kim D. Graphene Quantum Dot Layers with Energy-Down-Shift Effect on Crystalline-Silicon Solar Cells. ACS Appl Mater Interfaces. 2015 Sep 02;7(34):19043-9. doi: 10.1021/acsami.5b03672. Epub 2015 Aug 19. PMID: 26264738.
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Vapor-phase molecular doping of graphene for high-performance transparent electrodes.

ACS nano

Kim Y, Ryu J, Park M, Kim ES, Yoo JM, Park J, Kang JH, Hong BH.
PMID: 24313602
ACS Nano. 2014 Jan 28;8(1):868-74. doi: 10.1021/nn405596j. Epub 2013 Dec 10.

Doping is an essential process to engineer the conductivity and work-function of graphene for higher performance optoelectronic devices, which includes substitutional atomic doping by reactive gases, electrical/electrochemical doping by gate bias, and chemical doping by acids or reducing/oxidizing agents....

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Kim Y, Ryu J, Park M, et al. Vapor-phase molecular doping of graphene for high-performance transparent electrodes. ACS Nano. 2013;8(1):868-74doi: 10.1021/nn405596j.
Kim, Y., Ryu, J., Park, M., Kim, E. S., Yoo, J. M., Park, J., Kang, J. H., & Hong, B. H. (2014). Vapor-phase molecular doping of graphene for high-performance transparent electrodes. ACS nano, 8(1), 868-74. https://doi.org/10.1021/nn405596j
Kim, Youngsoo, et al. "Vapor-phase molecular doping of graphene for high-performance transparent electrodes." ACS nano vol. 8,1 (2014): 868-74. doi: https://doi.org/10.1021/nn405596j
Kim Y, Ryu J, Park M, Kim ES, Yoo JM, Park J, Kang JH, Hong BH. Vapor-phase molecular doping of graphene for high-performance transparent electrodes. ACS Nano. 2014 Jan 28;8(1):868-74. doi: 10.1021/nn405596j. Epub 2013 Dec 10. PMID: 24313602.
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Modeling focusing Gaussian beams in a turbid medium with Monte Carlo simulations.

Optics express

Hokr BH, Bixler JN, Elpers G, Zollars B, Thomas RJ, Yakovlev VV, Scully MO.
PMID: 25968708
Opt Express. 2015 Apr 06;23(7):8699-705. doi: 10.1364/OE.23.008699.

Monte Carlo techniques are the gold standard for studying light propagation in turbid media. Traditional Monte Carlo techniques are unable to include wave effects, such as diffraction; thus, these methods are unsuitable for exploring focusing geometries where a significant...

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Hokr BH, Bixler JN, Elpers G, et al. Modeling focusing Gaussian beams in a turbid medium with Monte Carlo simulations. Opt Express. 2015;23(7):8699-705doi: 10.1364/OE.23.008699.
Hokr, B. H., Bixler, J. N., Elpers, G., Zollars, B., Thomas, R. J., Yakovlev, V. V., & Scully, M. O. (2015). Modeling focusing Gaussian beams in a turbid medium with Monte Carlo simulations. Optics express, 23(7), 8699-705. https://doi.org/10.1364/OE.23.008699
Hokr, Brett H, et al. "Modeling focusing Gaussian beams in a turbid medium with Monte Carlo simulations." Optics express vol. 23,7 (2015): 8699-705. doi: https://doi.org/10.1364/OE.23.008699
Hokr BH, Bixler JN, Elpers G, Zollars B, Thomas RJ, Yakovlev VV, Scully MO. Modeling focusing Gaussian beams in a turbid medium with Monte Carlo simulations. Opt Express. 2015 Apr 06;23(7):8699-705. doi: 10.1364/OE.23.008699. PMID: 25968708.
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Tuning molecular self-assembly toward intriguing nanomaterial architectures.

Chemistry (Weinheim an der Bergstrasse, Germany)

Lee JY, Hong BH, Kim DY, Mason DR, Lee JW, Chun Y, Kim KS.
PMID: 23712444
Chemistry. 2013 Jul 08;19(28):9118-22. doi: 10.1002/chem.201204263. Epub 2013 May 24.

No abstract available.

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Lee JY, Hong BH, Kim DY, et al. Tuning molecular self-assembly toward intriguing nanomaterial architectures. Chemistry. 2013;19(28):9118-22doi: 10.1002/chem.201204263.
Lee, J. Y., Hong, B. H., Kim, D. Y., Mason, D. R., Lee, J. W., Chun, Y., & Kim, K. S. (2013). Tuning molecular self-assembly toward intriguing nanomaterial architectures. Chemistry (Weinheim an der Bergstrasse, Germany), 19(28), 9118-22. https://doi.org/10.1002/chem.201204263
Lee, Ju Young, et al. "Tuning molecular self-assembly toward intriguing nanomaterial architectures." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 19,28 (2013): 9118-22. doi: https://doi.org/10.1002/chem.201204263
Lee JY, Hong BH, Kim DY, Mason DR, Lee JW, Chun Y, Kim KS. Tuning molecular self-assembly toward intriguing nanomaterial architectures. Chemistry. 2013 Jul 08;19(28):9118-22. doi: 10.1002/chem.201204263. Epub 2013 May 24. PMID: 23712444.
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Optimization of focusing through scattering media using the continuous sequential algorithm.

Journal of modern optics

Thompson JV, Hokr BH, Yakovlev VV.
PMID: 27018179
J Mod Opt. 2016;63(1):80-84. doi: 10.1080/09500340.2015.1073804. Epub 2015 Aug 11.

The ability to control the propagation of light through scattering media is essential for atmospheric optics, astronomy, biomedical imaging and remote sensing. The optimization of focusing light through a scattering medium is of particular interest for the case of...

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Thompson JV, Hokr BH, Yakovlev VV. Optimization of focusing through scattering media using the continuous sequential algorithm. J Mod Opt. 2015;63(1):80-84doi: 10.1080/09500340.2015.1073804.
Thompson, J. V., Hokr, B. H., & Yakovlev, V. V. (2016). Optimization of focusing through scattering media using the continuous sequential algorithm. Journal of modern optics, 63(1), 80-84. https://doi.org/10.1080/09500340.2015.1073804
Thompson, J V, et al. "Optimization of focusing through scattering media using the continuous sequential algorithm." Journal of modern optics vol. 63,1 (2016): 80-84. doi: https://doi.org/10.1080/09500340.2015.1073804
Thompson JV, Hokr BH, Yakovlev VV. Optimization of focusing through scattering media using the continuous sequential algorithm. J Mod Opt. 2016;63(1):80-84. doi: 10.1080/09500340.2015.1073804. Epub 2015 Aug 11. PMID: 27018179; PMCID: PMC4803298.
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A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-Pot Synthesis.

ACS nano

Park B, Park J, Son JG, Kim YJ, Yu SU, Park HJ, Chae DH, Byun J, Jeon G, Huh S, Lee SK, Mishchenko A, Hyun S, Lee TG, Han SW, Ahn JH, Lee Z, Hwang C, Novoselov KS, Kim KS, Hong BH, Kim JK.
PMID: 26144549
ACS Nano. 2015 Aug 25;9(8):8352-60. doi: 10.1021/acsnano.5b03037. Epub 2015 Jul 10.

Precise graphene patterning is of critical importance for tailor-made and sophisticated two-dimensional nanoelectronic and optical devices. However, graphene-based heterostructures have been grown by delicate multistep chemical vapor deposition methods, limiting preparation of versatile heterostructures. Here, we report one-pot synthesis...

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Park B, Park J, Son JG, et al. A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-Pot Synthesis. ACS Nano. 2015;9(8):8352-60doi: 10.1021/acsnano.5b03037.
Park, B., Park, J., Son, J. G., Kim, Y. J., Yu, S. U., Park, H. J., Chae, D. H., Byun, J., Jeon, G., Huh, S., Lee, S. K., Mishchenko, A., Hyun, S., Lee, T. G., Han, S. W., Ahn, J. H., Lee, Z., Hwang, C., Novoselov, K. S., Kim, K. S., Hong, B. H., & Kim, J. K. (2015). A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-Pot Synthesis. ACS nano, 9(8), 8352-60. https://doi.org/10.1021/acsnano.5b03037
Park, Beomjin, et al. "A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-Pot Synthesis." ACS nano vol. 9,8 (2015): 8352-60. doi: https://doi.org/10.1021/acsnano.5b03037
Park B, Park J, Son JG, Kim YJ, Yu SU, Park HJ, Chae DH, Byun J, Jeon G, Huh S, Lee SK, Mishchenko A, Hyun S, Lee TG, Han SW, Ahn JH, Lee Z, Hwang C, Novoselov KS, Kim KS, Hong BH, Kim JK. A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-Pot Synthesis. ACS Nano. 2015 Aug 25;9(8):8352-60. doi: 10.1021/acsnano.5b03037. Epub 2015 Jul 10. PMID: 26144549.
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Graphene-catalyzed photoreduction of dye molecules revealed by graphene enhanced Raman spectroscopy.

Physical chemistry chemical physics : PCCP

Lee B, Kang JH, Jo I, Shin D, Hong BH.
PMID: 26784530
Phys Chem Chem Phys. 2016 Feb 07;18(5):3413-5. doi: 10.1039/c5cp05206h.

The unique electrical and optical properties of graphene have enabled its application in various photocatalysis reactions. However, graphene needs to be combined with photosensitizing co-catalysts such as TiO2 due to its negligible visible light absorption. Here, we report that...

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Lee B, Kang JH, Jo I, et al. Graphene-catalyzed photoreduction of dye molecules revealed by graphene enhanced Raman spectroscopy. Phys Chem Chem Phys. 2016;18(5):3413-5doi: 10.1039/c5cp05206h.
Lee, B., Kang, J. H., Jo, I., Shin, D., & Hong, B. H. (2016). Graphene-catalyzed photoreduction of dye molecules revealed by graphene enhanced Raman spectroscopy. Physical chemistry chemical physics : PCCP, 18(5), 3413-5. https://doi.org/10.1039/c5cp05206h
Lee, Bora, et al. "Graphene-catalyzed photoreduction of dye molecules revealed by graphene enhanced Raman spectroscopy." Physical chemistry chemical physics : PCCP vol. 18,5 (2016): 3413-5. doi: https://doi.org/10.1039/c5cp05206h
Lee B, Kang JH, Jo I, Shin D, Hong BH. Graphene-catalyzed photoreduction of dye molecules revealed by graphene enhanced Raman spectroscopy. Phys Chem Chem Phys. 2016 Feb 07;18(5):3413-5. doi: 10.1039/c5cp05206h. PMID: 26784530.
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Ultraclean patterned transfer of single-layer graphene by recyclable pressure sensitive adhesive films.

Nano letters

Kim SJ, Choi T, Lee B, Lee S, Choi K, Park JB, Yoo JM, Choi YS, Ryu J, Kim P, Hone J, Hong BH.
PMID: 25844634
Nano Lett. 2015 May 13;15(5):3236-40. doi: 10.1021/acs.nanolett.5b00440. Epub 2015 Apr 16.

We report an ultraclean, cost-effective, and easily scalable method of transferring and patterning large-area graphene using pressure sensitive adhesive films (PSAFs) at room temperature. This simple transfer is enabled by the difference in wettability and adhesion energy of graphene...

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Kim SJ, Choi T, Lee B, et al. Ultraclean patterned transfer of single-layer graphene by recyclable pressure sensitive adhesive films. Nano Lett. 2015;15(5):3236-40doi: 10.1021/acs.nanolett.5b00440.
Kim, S. J., Choi, T., Lee, B., Lee, S., Choi, K., Park, J. B., Yoo, J. M., Choi, Y. S., Ryu, J., Kim, P., Hone, J., & Hong, B. H. (2015). Ultraclean patterned transfer of single-layer graphene by recyclable pressure sensitive adhesive films. Nano letters, 15(5), 3236-40. https://doi.org/10.1021/acs.nanolett.5b00440
Kim, Sang Jin, et al. "Ultraclean patterned transfer of single-layer graphene by recyclable pressure sensitive adhesive films." Nano letters vol. 15,5 (2015): 3236-40. doi: https://doi.org/10.1021/acs.nanolett.5b00440
Kim SJ, Choi T, Lee B, Lee S, Choi K, Park JB, Yoo JM, Choi YS, Ryu J, Kim P, Hone J, Hong BH. Ultraclean patterned transfer of single-layer graphene by recyclable pressure sensitive adhesive films. Nano Lett. 2015 May 13;15(5):3236-40. doi: 10.1021/acs.nanolett.5b00440. Epub 2015 Apr 16. PMID: 25844634.
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Fluorinated CYTOP passivation effects on the electrical reliability of multilayer MoS₂ field-effect transistors.

Nanotechnology

Roh J, Cho IT, Shin H, Baek GW, Hong BH, Lee JH, Jin SH, Lee C.
PMID: 26472092
Nanotechnology. 2015 Nov 13;26(45):455201. doi: 10.1088/0957-4484/26/45/455201. Epub 2015 Oct 16.

We demonstrated highly stable multilayer molybdenum disulfide (MoS2) field-effect transistors (FETs) with negligible hysteresis gap (ΔV(HYS) ∼ 0.15 V) via a multiple annealing scheme, followed by systematic investigation for long-term air stability with time (∼50 days) of MoS2 FETs...

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Roh J, Cho IT, Shin H, et al. Fluorinated CYTOP passivation effects on the electrical reliability of multilayer MoS₂ field-effect transistors. Nanotechnology. 2015;26(45):455201doi: 10.1088/0957-4484/26/45/455201.
Roh, J., Cho, I. T., Shin, H., Baek, G. W., Hong, B. H., Lee, J. H., Jin, S. H., & Lee, C. (2015). Fluorinated CYTOP passivation effects on the electrical reliability of multilayer MoS₂ field-effect transistors. Nanotechnology, 26(45), 455201. https://doi.org/10.1088/0957-4484/26/45/455201
Roh, Jeongkyun, et al. "Fluorinated CYTOP passivation effects on the electrical reliability of multilayer MoS₂ field-effect transistors." Nanotechnology vol. 26,45 (2015): 455201. doi: https://doi.org/10.1088/0957-4484/26/45/455201
Roh J, Cho IT, Shin H, Baek GW, Hong BH, Lee JH, Jin SH, Lee C. Fluorinated CYTOP passivation effects on the electrical reliability of multilayer MoS₂ field-effect transistors. Nanotechnology. 2015 Nov 13;26(45):455201. doi: 10.1088/0957-4484/26/45/455201. Epub 2015 Oct 16. PMID: 26472092.
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Unconventional transport through graphene on SrTiO₃: a plausible effect of SrTiO₃ phase-transitions.

Scientific reports

Saha S, Kahya O, Jaiswal M, Srivastava A, Annadi A, Balakrishnan J, Pachoud A, Toh CT, Hong BH, Ahn JH, Venkatesan T, Özyilmaz B.
PMID: 25146230
Sci Rep. 2014 Aug 22;4:6173. doi: 10.1038/srep06173.

High-k dielectric oxides are supposedly ideal gate-materials for ultra-high doping in graphene and other 2D-crystals. Here, we report a temperature-dependent electronic transport study on chemical vapor deposited-graphene gated with SrTiO₃ (STO) thin film substrate. At carrier densities away from...

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Saha S, Kahya O, Jaiswal M, et al. Unconventional transport through graphene on SrTiO₃: a plausible effect of SrTiO₃ phase-transitions. Sci Rep. 2014;4:6173doi: 10.1038/srep06173.
Saha, S., Kahya, O., Jaiswal, M., Srivastava, A., Annadi, A., Balakrishnan, J., Pachoud, A., Toh, C. T., Hong, B. H., Ahn, J. H., Venkatesan, T., & Özyilmaz, B. (2014). Unconventional transport through graphene on SrTiO₃: a plausible effect of SrTiO₃ phase-transitions. Scientific reports, 46173. https://doi.org/10.1038/srep06173
Saha, Surajit, et al. "Unconventional transport through graphene on SrTiO₃: a plausible effect of SrTiO₃ phase-transitions." Scientific reports vol. 4 (2014): 6173. doi: https://doi.org/10.1038/srep06173
Saha S, Kahya O, Jaiswal M, Srivastava A, Annadi A, Balakrishnan J, Pachoud A, Toh CT, Hong BH, Ahn JH, Venkatesan T, Özyilmaz B. Unconventional transport through graphene on SrTiO₃: a plausible effect of SrTiO₃ phase-transitions. Sci Rep. 2014 Aug 22;4:6173. doi: 10.1038/srep06173. PMID: 25146230; PMCID: PMC4141260.
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Laser-induced solid-phase doped graphene.

ACS nano

Choi I, Jeong HY, Jung DY, Byun M, Choi CG, Hong BH, Choi SY, Lee KJ.
PMID: 25006987
ACS Nano. 2014 Aug 26;8(8):7671-7. doi: 10.1021/nn5032214. Epub 2014 Jul 14.

There have been numerous efforts to improve the performance of graphene-based electronic devices by chemical doping. Most studies have focused on gas-phase doping with chemical vapor deposition. However, that requires a complicated transfer process that causes undesired doping and...

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Choi I, Jeong HY, Jung DY, et al. Laser-induced solid-phase doped graphene. ACS Nano. 2014;8(8):7671-7doi: 10.1021/nn5032214.
Choi, I., Jeong, H. Y., Jung, D. Y., Byun, M., Choi, C. G., Hong, B. H., Choi, S. Y., & Lee, K. J. (2014). Laser-induced solid-phase doped graphene. ACS nano, 8(8), 7671-7. https://doi.org/10.1021/nn5032214
Choi, Insung, et al. "Laser-induced solid-phase doped graphene." ACS nano vol. 8,8 (2014): 7671-7. doi: https://doi.org/10.1021/nn5032214
Choi I, Jeong HY, Jung DY, Byun M, Choi CG, Hong BH, Choi SY, Lee KJ. Laser-induced solid-phase doped graphene. ACS Nano. 2014 Aug 26;8(8):7671-7. doi: 10.1021/nn5032214. Epub 2014 Jul 14. PMID: 25006987.
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Showing 1 to 12 of 245 entries