Namkyoo Park - Publications

Department of Electrical and Computer Engineering Seoul National University, Seoul, South Korea 

73 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Wen X, Yip HK, Cho C, Li J, Park N. Acoustic Amplifying Diode Using Nonreciprocal Willis Coupling. Physical Review Letters. 130: 176101. PMID 37172257 DOI: 10.1103/PhysRevLett.130.176101  0.333
2023 Yu S, Park N. Heavy tails and pruning in programmable photonic circuits for universal unitaries. Nature Communications. 14: 1853. PMID 37012281 DOI: 10.1038/s41467-023-37611-9  0.729
2023 Kim J, Seong J, Kim W, Lee GY, Kim S, Kim H, Moon SW, Oh DK, Yang Y, Park J, Jang J, Kim Y, Jeong M, Park C, Choi H, ... ... Park N, et al. Scalable manufacturing of high-index atomic layer-polymer hybrid metasurfaces for metaphotonics in the visible. Nature Materials. PMID 36959502 DOI: 10.1038/s41563-023-01485-5  0.297
2022 Oh S, Kim J, Piao X, Kim S, Kim K, Yu S, Park N. Control of localization and optical properties with deep-subwavelength engineered disorder. Optics Express. 30: 28301-28311. PMID 36299029 DOI: 10.1364/OE.461766  0.776
2022 Park J, Cho H, Lee S, Lee K, Lee K, Park HC, Ryu JW, Park N, Jeon S, Min B. Revealing non-Hermitian band structure of photonic Floquet media. Science Advances. 8: eabo6220. PMID 36206346 DOI: 10.1126/sciadv.abo6220  0.667
2021 Kim D, Yun HS, Das B, Rhie J, Vasa P, Kim YI, Choa SH, Park N, Lee D, Bahk YM, Kim DS. Topology-Changing Broadband Metamaterials Enabled by Closable Nanotrenches. Nano Letters. PMID 33710897 DOI: 10.1021/acs.nanolett.1c00025  0.378
2021 Park J, In S, Park N. Dispersion-Controlled Gold-Aluminum-Silicon Dioxide-Aluminum Nanopawn Structures for Visible to NIR Light Modulation. Advanced Materials (Deerfield Beach, Fla.). e2007831. PMID 33599009 DOI: 10.1002/adma.202007831  0.362
2020 Yu S, Piao X, Park N. Machine learning identifies scale-free properties in disordered materials. Nature Communications. 11: 4842. PMID 32973187 DOI: 10.1038/s41467-020-18653-9  0.768
2020 Yu S, Piao X, Park N. Topological Hyperbolic Lattices. Physical Review Letters. 125: 053901. PMID 32794858 DOI: 10.1103/PhysRevLett.125.053901  0.772
2020 Park M, Noh H, Park N. Mitigation of B inhomogeneity for ultra-high-field magnetic resonance imaging: hybrid mode shaping with auxiliary EM potential. Scientific Reports. 10: 11752. PMID 32678182 DOI: 10.1038/s41598-020-68651-6  0.343
2020 Cho C, Wen X, Park N, Li J. Digitally virtualized atoms for acoustic metamaterials. Nature Communications. 11: 251. PMID 31937781 DOI: 10.1038/s41467-019-14124-y  0.341
2019 Yu S, Piao X, Park N. Neuromorphic Functions of Light in Parity-Time-Symmetric Systems. Advanced Science (Weinheim, Baden-Wurttemberg, Germany). 6: 1900771. PMID 31406676 DOI: 10.1002/advs.201900771  0.761
2019 Yoo K, Becker SF, Silies M, Yu S, Lienau C, Park N. Steering second-harmonic radiation through local excitations of plasmon. Optics Express. 27: 18246-18261. PMID 31252771 DOI: 10.1364/OE.27.018246  0.737
2018 Piao X, Yu S, Park N. Design of Transverse Spinning of Light with Globally Unique Handedness. Physical Review Letters. 120: 203901. PMID 29864298 DOI: 10.1103/PhysRevLett.120.203901  0.765
2018 Yu S, Piao X, Park N. Bohmian Photonics for Independent Control of the Phase and Amplitude of Waves. Physical Review Letters. 120: 193902. PMID 29799257 DOI: 10.1103/PhysRevLett.120.193902  0.785
2018 In S, Park N. Ultrathin Organic Solar Cells with a Power Conversion Efficiency of Over ≈13.0%, Based on the Spatial Corrugation of the Metal Electrode-Cathode Fabry-Perot Cavity. Advanced Science (Weinheim, Baden-Wurttemberg, Germany). 5: 1700900. PMID 29721431 DOI: 10.1002/advs.201700900  0.401
2018 Zhao ZJ, Lee M, Kang H, Hwang S, Jeon S, Park N, Park S, Jeong JH. 8 inch-wafer scale flexible polarization-dependent color filters with Ag-TiOcomposite nanowires. Acs Applied Materials & Interfaces. PMID 29460628 DOI: 10.1021/acsami.8b02128  0.294
2017 Yu S, Piao X, Park N. Target decoupling in coupled systems resistant to random perturbation. Scientific Reports. 7: 2139. PMID 28526825 DOI: 10.1038/s41598-017-01241-1  0.777
2017 Kim Y, Yu S, Park N. Low-dimensional gap plasmons for enhanced light-graphene interactions. Scientific Reports. 7: 43333. PMID 28240230 DOI: 10.1038/srep43333  0.732
2017 Koo S, Mason DR, Kim Y, Park N. Top-down, decoupled control of constitutive parameters in electromagnetic metamaterials with dielectric resonators of internal anisotropy. Scientific Reports. 7: 42447. PMID 28186157 DOI: 10.1038/srep42447  0.318
2016 Yu S, Piao X, Park N. Acceleration toward polarization singularity inspired by relativistic E×B drift. Scientific Reports. 6: 37754. PMID 27883043 DOI: 10.1038/srep37754  0.766
2016 Yu S, Piao X, Hong J, Park N. Metadisorder for designer light in random systems. Science Advances. 2: e1501851. PMID 27757414 DOI: 10.1126/sciadv.1501851  0.778
2016 Koo S, Cho C, Jeong JH, Park N. Acoustic omni meta-atom for decoupled access to all octants of a wave parameter space. Nature Communications. 7: 13012. PMID 27687689 DOI: 10.1038/ncomms13012  0.314
2016 Han S, Bahk YM, Park N, Kim DS. Terahertz field enhancement in asymmetric and tapered nano-gaps. Optics Express. 24: 2065-71. PMID 26906781 DOI: 10.1364/OE.24.002065  0.311
2016 In S, Park N. Inverted Ultrathin Organic Solar Cells with a Quasi-Grating Structure for Efficient Carrier Collection and Dip-less Visible Optical Absorption. Scientific Reports. 6: 21784. PMID 26902974 DOI: 10.1038/srep21784  0.405
2016 Menabde SG, Mason DR, Kornev EE, Lee C, Park N. Direct Optical Probing of Transverse Electric Mode in Graphene. Scientific Reports. 6: 21523. PMID 26898892 DOI: 10.1038/Srep21523  0.359
2016 Kim WY, Kim HD, Kim TT, Park HS, Lee K, Choi HJ, Lee SH, Son J, Park N, Min B. Graphene-ferroelectric metadevices for nonvolatile memory and reconfigurable logic-gate operations. Nature Communications. 7: 10429. PMID 26813710 DOI: 10.1038/Ncomms10429  0.691
2015 Yi JM, Smirnov V, Piao X, Hong J, Kollmann H, Silies M, Wang W, Groß P, Vogelgesang R, Park N, Lienau C. Suppression of Radiative Damping and Enhancement of Second Harmonic Generation in Bull's Eye Nanoresonators. Acs Nano. PMID 26635078 DOI: 10.1021/acsnano.5b05384  0.729
2015 Piao X, Yu S, Hong J, Park N. Spectral separation of optical spin based on antisymmetric Fano resonances. Scientific Reports. 5: 16585. PMID 26561372 DOI: 10.1038/srep16585  0.76
2015 Yu S, Piao X, Yoo K, Shin J, Park N. One-way optical modal transition based on causality in momentum space. Optics Express. 23: 24997-5008. PMID 26406700  0.78
2015 Yu S, Piao X, Hong J, Park N. Bloch-like waves in random-walk potentials based on supersymmetry. Nature Communications. 6: 8269. PMID 26373616 DOI: 10.1038/ncomms9269  0.771
2015 Singh DK, Ahn JS, Koo S, Kang T, Kim J, Lee S, Park N, Kim DS. Selective electric and magnetic sensitivity of aperture probes. Optics Express. 23: 20820-8. PMID 26367935 DOI: 10.1364/Oe.23.020820  0.344
2015 Jeong YG, Han S, Rhie J, Kyoung JS, Choi JW, Park N, Hong S, Kim BJ, Kim HT, Kim DS. A Vanadium Dioxide Metamaterial Disengaged from Insulator-to-Metal Transition. Nano Letters. PMID 26352780 DOI: 10.1021/Acs.Nanolett.5B02361  0.293
2014 Kim H, Lee SY, Koo S, Kim J, Park K, Lee D, Vazquez-Zuniga LA, Park N, Lee B, Jeong Y. Theoretical study on the generation of a low-noise plasmonic hotspot by means of a trench-assisted circular nano-slit. Optics Express. 22: 26844-53. PMID 25401831 DOI: 10.1364/Oe.22.026844  0.78
2014 Kollmann H, Piao X, Esmann M, Becker SF, Hou D, Huynh C, Kautschor LO, Bösker G, Vieker H, Beyer A, Gölzhäuser A, Park N, Vogelgesang R, Silies M, Lienau C. Toward plasmonics with nanometer precision: nonlinear optics of helium-ion milled gold nanoantennas. Nano Letters. 14: 4778-84. PMID 25051422 DOI: 10.1021/nl5019589  0.711
2014 Lee S, Mason DR, In S, Park N. Embedding metal electrodes in thick active layers for ITO-free plasmonic organic solar cells with improved performance. Optics Express. 22: A1145-52. PMID 24978077 DOI: 10.1364/OE.22.0A1145  0.341
2014 Jung K, Hahn J, In S, Bae Y, Lee H, Pikhitsa PV, Ahn K, Ha K, Lee JK, Park N, Choi M. Hotspot-engineered 3D multipetal flower assemblies for surface-enhanced Raman spectroscopy. Advanced Materials (Deerfield Beach, Fla.). 26: 5924-9. PMID 24804979 DOI: 10.1002/adma.201401004  0.299
2014 Mason DR, Menabde SG, Yu S, Park N. Plasmonic excitations of 1D metal-dielectric interfaces in 2D systems: 1D surface plasmon polaritons. Scientific Reports. 4: 4536. PMID 24686894 DOI: 10.1038/srep04536  0.728
2014 Mason DR, Menabde SG, Park N. Unusual Otto excitation dynamics and enhanced coupling of light to TE plasmons in graphene. Optics Express. 22: 847-58. PMID 24515044 DOI: 10.1364/OE.22.000847  0.302
2013 Berini P, Bouhelier A, Garcia de Abajo J, Park N. Focus issue on surface plasmon photonics introduction. Optics Express. 21: 27286-90. PMID 24216952 DOI: 10.1364/oe.21.027286  0.276
2013 Schmidt S, Engelke P, Piglosiewicz B, Esmann M, Becker SF, Yoo K, Park N, Lienau C, Groß P. Wave front adaptation using a deformable mirror for adiabatic nanofocusing along an ultrasharp gold taper. Optics Express. 21: 26564-77. PMID 24216878 DOI: 10.1364/OE.21.026564  0.362
2013 Chen X, Park HR, Pelton M, Piao X, Lindquist NC, Im H, Kim YJ, Ahn JS, Ahn KJ, Park N, Kim DS, Oh SH. Atomic layer lithography of wafer-scale nanogap arrays for extreme confinement of electromagnetic waves. Nature Communications. 4: 2361. PMID 23999053 DOI: 10.1038/Ncomms3361  0.72
2013 Kihm HW, Kim J, Koo S, Ahn J, Ahn K, Lee K, Park N, Kim DS. Optical magnetic field mapping using a subwavelength aperture. Optics Express. 21: 5625-33. PMID 23482134 DOI: 10.1364/Oe.21.005625  0.329
2013 Lee S, In S, Mason DR, Park N. Incorporation of nanovoids into metallic gratings for broadband plasmonic organic solar cells. Optics Express. 21: 4055-60. PMID 23481940 DOI: 10.1364/OE.21.004055  0.386
2013 Park HR, Ahn KJ, Han S, Bahk YM, Park N, Kim DS. Colossal absorption of molecules inside single terahertz nanoantennas. Nano Letters. 13: 1782-6. PMID 23441747 DOI: 10.1021/nl400374z  0.255
2013 Piao X, Yu S, Park N. Control of Fano asymmetry in plasmon induced transparency and its application to plasmonic waveguide modulator. Optics Express. 20: 18994-9. PMID 23038539 DOI: 10.1364/OE.20.018994  0.782
2013 Ryu H, Kim J, Jhon YM, Lee S, Park N. Effect of index contrasts in the wide spectral-range control of slot waveguide dispersion. Optics Express. 20: 13189-94. PMID 22714346 DOI: 10.1364/OE.20.013189  0.392
2012 Schmidt S, Piglosiewicz B, Sadiq D, Shirdel J, Lee JS, Vasa P, Park N, Kim DS, Lienau C. Adiabatic nanofocusing on ultrasmooth single-crystalline gold tapers creates a 10-nm-sized light source with few-cycle time resolution. Acs Nano. 6: 6040-8. PMID 22681506 DOI: 10.1021/Nn301121H  0.382
2012 Chung K, Yu S, Heo CJ, Shim JW, Yang SM, Han MG, Lee HS, Jin Y, Lee SY, Park N, Shin JH. Flexible, angle-independent, structural color reflectors inspired by morpho butterfly wings. Advanced Materials (Deerfield Beach, Fla.). 24: 2375-9. PMID 22489053 DOI: 10.1002/adma.201200521  0.728
2012 Jung YJ, Kim P, Park J, Park N. Integral equation approach for the analysis of high-power semiconductor optical amplifiers. Optics Express. 14: 2398-403. PMID 19503578 DOI: 10.1364/oe.14.002398  0.64
2012 Lee H, Shin J, Park N. Performance analysis of nanocluster-Si sensitized Er-doped waveguide amplifier using top-pumped 470nm LED. Optics Express. 13: 9881-9. PMID 19503197 DOI: 10.1364/OPEX.13.009881  0.77
2012 Yoon H, Lee D, Park N. Performance comparison of optical 8-ary differential phase-shift keying systems with different electrical decision schemes. Optics Express. 13: 371-6. PMID 19488362 DOI: 10.1364/opex.13.000371  0.339
2011 Yu S, Piao X, Koo S, Shin JH, Lee SH, Min B, Park N. Mode junction photonics with a symmetry-breaking arrangement of mode-orthogonal heterostructures. Optics Express. 19: 25500-11. PMID 22273943 DOI: 10.1364/Oe.19.025500  0.781
2011 Park HR, Bahk YM, Choe JH, Han S, Choi SS, Ahn KJ, Park N, Park QH, Kim DS. Terahertz pinch harmonics enabled by single nano rods. Optics Express. 19: 24775-81. PMID 22109504 DOI: 10.1364/Oe.19.024775  0.327
2011 Lee JS, Han S, Shirdel J, Koo S, Sadiq D, Lienau C, Park N. Superfocusing of electric or magnetic fields using conical metal tips: effect of mode symmetry on the plasmon excitation method. Optics Express. 19: 12342-7. PMID 21716471  0.381
2011 Piao X, Yu S, Koo S, Lee K, Park N. Fano-type spectral asymmetry and its control for plasmonic metal-insulator-metal stub structures. Optics Express. 19: 10907-12. PMID 21643350 DOI: 10.1364/OE.19.010907  0.774
2011 Sadiq D, Shirdel J, Lee JS, Selishcheva E, Park N, Lienau C. Adiabatic nanofocusing scattering-type optical nanoscopy of individual gold nanoparticles. Nano Letters. 11: 1609-13. PMID 21425772 DOI: 10.1021/nl1045457  0.337
2011 Choi M, Lee SH, Kim Y, Kang SB, Shin J, Kwak MH, Kang KY, Lee YH, Park N, Min B. A terahertz metamaterial with unnaturally high refractive index. Nature. 470: 369-73. PMID 21331038 DOI: 10.1038/Nature09776  0.686
2010 Kyoung J, Seo M, Park H, Koo S, Kim HS, Park Y, Kim BJ, Ahn K, Park N, Kim HT, Kim DS. Giant nonlinear response of terahertz nanoresonators on VO2 thin film. Optics Express. 18: 16452-9. PMID 20721032 DOI: 10.1364/OE.18.016452  0.341
2010 Kim MK, Lee SH, Choi M, Ahn BH, Park N, Lee YH, Min B. Low-loss surface-plasmonic nanobeam cavities. Optics Express. 18: 11089-96. PMID 20588966 DOI: 10.1364/Oe.18.011089  0.667
2010 Kumar MS, Piao X, Koo S, Yu S, Park N. Out of plane mode conversion and manipulation of Surface Plasmon Polariton waves. Optics Express. 18: 8800-5. PMID 20588724 DOI: 10.1364/OE.18.008800  0.788
2010 Suh K, Lee M, Chang JS, Lee H, Park N, Sung GY, Shin JH. Cooperative upconversion and optical gain in ion-beam sputter-deposited Er(x)Y(2-x)SiO(5) waveguides. Optics Express. 18: 7724-31. PMID 20588613 DOI: 10.1364/OE.18.007724  0.765
2010 Seo M, Kyoung J, Park H, Koo S, Kim HS, Bernien H, Kim BJ, Choe JH, Ahn YH, Kim HT, Park N, Park QH, Ahn K, Kim DS. Active terahertz nanoantennas based on VO2 phase transition. Nano Letters. 10: 2064-8. PMID 20469898 DOI: 10.1021/Nl1002153  0.323
2010 Jung YJ, Park D, Koo S, Yu S, Park N. Metal slit array Fresnel lens for wavelength-scale optical coupling to nanophotonic waveguides. Optics Express. 17: 18852-7. PMID 20372619 DOI: 10.1364/OE.17.018852  0.762
2010 Jung YJ, Park N, Jhon YM, Lee S. Design of all-optical read-only memory. Applied Optics. 48: G21-7. PMID 19881640 DOI: 10.1364/AO.48.000G21  0.32
2009 Koo S, Kumar MS, Shin J, Kim D, Park N. Extraordinary magnetic field enhancement with metallic nanowire: role of surface impedance in Babinet's principle for sub-skin-depth regime. Physical Review Letters. 103: 263901. PMID 20366312 DOI: 10.1103/Physrevlett.103.263901  0.305
2009 Kumar MS, Yoon H, Park N. Performance comparison of delay-interferometer based direct detection oDOPSK receivers. Optics Express. 16: 18776-81. PMID 19581965 DOI: 10.1364/oe.16.018776  0.278
2008 Yu S, Koo S, Park N. Coded output photonic A/D converter based on photonic crystal slow-light structures. Optics Express. 16: 13752-7. PMID 18772986 DOI: 10.1364/OE.16.013752  0.736
2008 Bae JK, Park N, Bae J, Koh D, Kim SH, Lee SB. Semi-empirical multi-port lattice model for long-period fiber grating analysis under arbitrary temperature distributions. Optics Express. 16: 598-606. PMID 18542135 DOI: 10.1364/oe.16.000598  0.285
2007 Lee J, Park J, Shim JG, Yoon H, Kim JH, Kim K, Byun JO, Park N. In-service monitoring of 16 port x 32 wavelength bi-directional WDM-PON systems with a tunable, coded optical time domain reflectometry. Optics Express. 15: 6874-82. PMID 19547000 DOI: 10.1364/oe.15.006874  0.288
2007 Jung YJ, Park J, Park N. Wavelength-transparent nonlinear optical gate based on self-seeded gain modulation in folded tandem-SOA. Optics Express. 15: 4929-34. PMID 19532741 DOI: 10.1364/oe.15.004929  0.366
2005 Choi LK, Kim P, Park J, Park J, Park N. Adiabatic, closed-form approach to the highly efficient analysis of a fiber Raman amplifier problem. Optics Letters. 30: 126-8. PMID 15675688 DOI: 10.1364/ol.30.000126  0.599
2002 Park KD, Min B, Kim P, Park N, Lee JH, Chang JS. Dynamics of cascaded Brillouin-Rayleigh scattering in a distributed fiber Raman amplifier. Optics Letters. 27: 155-7. PMID 18007740 DOI: 10.1364/Ol.27.000155  0.754
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