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[135] V. K. Baliyan, D. Lee, J. Yang, V. P. Panov, J. K. Song*, "Fabrication of optical vortex array by fixing standing wave mediated periodic defects in nematic liquid crystals via photopolymerization", Liquid Crystals, in press, (Sep, 2021)
[134] H. J. Kim, J. M. Park, C. W. Byun, S. R. Bak, Y. J. Jung, C. H. Han, J. M. Yoo, S. K. Kim, P. H. Choi, J. H. Lee, J. K. Song, and B. D. Choi*, "Improved charging phenomenon with a modified barrier structure for flexible displays fabricated on polyimide substrates", Electronics Letters, 57(19), 744 (Sep, 2021)
[133] V. P. Panov, J. K. Song, G. H. Mehl, and J. K. Vij*, "The Beauty of Twist-Bend Nematic Phase: Fast Switching Domains, First Order Fréedericksz Transition and a Hierarchy of Structures", Crystals, 11 (6), 621 (May, 2021)
[132] S. J. Park, S. H. Song, S. S. Kim, and J. K. Song*, "Charge Modulation Layer and Wide‐Color Tunability in a QD‐LED with Multiemission Layers", Small, 17(17), 2007397 (Apr, 2021)
[131] H. J. Kim, J. W. Park, T. Y. Khim, S. Park, J. K. Song, and B. D. Choi*, "Threshold voltage instability and polyimide charging effects of LTPS TFTs for flexible displays", Scientific Reports, 11, 8387 (Apr, 2021)
[130] H. J. Kim, S. K. Kim, J. M. Yoo, C. Y. Oh, B. S. Kim, H. C. Hwang, J. M. Park, P. H. Choi, J. K. Song, K. J. Im*, and B. D. Choi*, "Conduction band offset-dependent induced threshold voltage shifts in a-InGaZnO TFTs under positive bias illumination stress", AIP Advances, 11(3), 035312 (Mar, 2021)
[129] H. J. Kim, J. W. Park, J. H. Kim, N. Lee, G. Lee, S. K. Kim, P. H. Choi, D. H. Beak, J. K. Song, and B. D. Choi*, "Leakage Current Analysis Method for Metal Insulator Semiconductor Capacitors Through Low-Frequency Noise Measurement", Journal of Nanoscience and Nanotechnology, 21(3), 1966-1970 (Mar, 2021)
[128] H. J. Kim, J. W. Park, J. M. Park, H. T. Woo, J. Y. Lee, Y. S. Park, T. Y. Kim, J. H. Kim, J. S. Lee, J. K. Song*, and B. D. Choi*, "Charging Compensation Layer on Polyimide for Enhanced Device Stability in Flexible Technology", Electronic Materials Letters, 17, 215-221 (Feb, 2021)
[127] D. Lee, H. Lee, L. K. Migara, K. Kwak, V. P. Panov, and J. K. Song*, "Widely Tunable Optical Vortex Array Generator Based on Grid Patterned Liquid Crystal Cell", Advanced Optical Materials, 9(2), 2001604 (Jan, 2021)
[126] H. J. Yoon, D. Lee, H. S. Jin, V. P. Panov, and J. K. Song*, "Self-alignment technique of liquid crystal using a novel additive containing thiol group", Journal of Molecular Liquids, 322, 114557 (Jan, 2021)
[125] H. J. Kim, B. H. Jeon, J. W. Park, J. H. Kim, S. K. Kim, M. J. Song, P. H. Choi, J. M. Park, K. H. Kim, J. K. Song, and B. D. Choi*, "Channel Defect Analysis Method of a-IGZO TFTs on Polyimide for Flexible Displays", Journal of Semiconductor Technology and Science, 20(5), 474-478 (Oct, 2020)
[124] V. K. Baliyan, B. Lee, and J. K. Song*, "Quantum Dot Arrays Fabricated Using In Situ Photopolymerization of a Reactive Mesogen and Dielectrophoresis", ACS Applied Materials & Interfaces, 12(36), 40655-40661 (Sep, 2020)
[123] J. M. Choi, T. Z. Shen, J. K. Vij, J. H. Lee*, and J. K. Song*, "Thermochromic luminescence in dual-dye-doped liquid crystal mixture induced by varying the energy transfer rate", Dyes and Pigments, 180, 108450 (Sep, 2020)
[122] S. H. Song, S. J. Park, T. J. Bae, K. M. Jung, W. H. Park, Y. S. Kim, Q. Yan, S. S. Kim*, and J. K. Song*, "All-solution-processed colour-tuneable tandem quantum-dot light-emitting diode driven by AC signal", Nanoscale, 12(32), 17020-17028 (Aug, 2020)
[121] H. Kim, K. Im, J. Park, T. Khim, H. Hwang, S. Kim, S. Lee, M. Song, P. Choi, J. K. Song and B. Choi*, "The Effects of Valence Band Offset on Threshold Voltage Shift in a-InGaZnO TFTs Under Negative Bias Illumination Stress", IEEE Electron Device Letters, 41(5), 737-740 (Mar, 2020)
[120] B. Lee, J. S. Lee, H. J. Yoon, S. H. Hong, and J. K. Song*, "Generation and manipulation of isotropic droplets in nematic medium using switchable dielectrophoresis", Physical Review E, 101(1), 012704 (Jan, 2020)
[119] D. Lee, K. Kwak, C. G. Jhun, H. S. Choi, and J. K. Song*, "Maskless Fabrication of Film-Patterned Retarder (FPR) Using Wedged Liquid Crystal Cell", IEEE Photonics Journal, 11(6), 7001508 (Dec, 2019)
[118] M. R. Vengatesan*, A. A. Edathil, Y. Y. Kannangara, J. K. Song, M. A. Haija, and F. Banat*, "Tamarind shell derived N-doped carbon for capacitive deionization (CDI) studies", Journal of Electroanalytical Chemistry, 848, 113307 (Sep, 2019)
[117] M. R. Vengatesan*, E. Alhseinat, A. F. Arangadi, S. Anwer, Y. Y. Kannangara, J. K. Song, and F. Banat*, "Ag-doped sepiolite intercalated graphene nanostructure for hybrid capacitive deionization system", Separation and Purification Technology, 229(15), 115799 (Dec, 2019)
[116] S. H. Hong, T. Z. Shen, and J. K. Song*, "Dual-field-induced biaxial nematic ordering of two-dimensional nanoparticles and enhancement of interparticle interactions", Physical Review E, 100(2), 020701 (Aug, 2019)
[115] J. S. Lee, B. Lee, and J. K. Song*, "A self-assembled nanoparticle cluster array fabricated using nematic–isotropic phase separation on a functionalized surface", Soft Matter, 15(33), 6696-6702 (Jul, 2019)
[114] J. K. Guo, S. H. Hong, H. J. Yoon, G. Babakhanova, O. D. Lavrentovich*, and J. K. Song*, "Laser-Induced Nanodroplet Injection and Reconfigurable Double Emulsions with Designed Inner Structures", Advanced Science, 6(17), 1900785 (Sep, 2019)
[113] B. Lee, J. S. Lee, and J. K. Song*, "Switchable dielectrophoresis of defect-free droplets in an anisotropic liquid crystal medium", Soft Matter, 15(25), 5026-5033 (Jun, 2019)
[112] C. G. Jhun, J. K. Song, and J. S. Gwag*, "Highly mono-dispersed liquid crystal capsules with core–shell structure", Physica Scripta, 94(5), 055001 (May, 2019)
[111] Y. Y. Kannangara, U. A. Rathnayake, and J. K. Song*, "Hybrid supercapacitors based on metal organic frameworks using p-phenylenediamine building block", Chemical Engineering Journal, 361, 1235-1244 (Apr, 2019)
[110] J. S. Lee, B. Lee, S. H. Song, and J. K. Song*, "Biphasic Dielectrophoresis of Isotropic Pocket Carriers Containing Quantum Dots (QDs) in Nematic Medium and Fabrication of QD Cluster Array with Matrix Emission of Point Light Sources", Particle & Particle Systems Charaterization, 36(3), 1800470 (Mar, 2019)
[109] Y. Y. Kannangara, U. A. Rathnayake, and J. K. Song*, "Redox active multi-layered Zn-pPDA MOFs as high-performance supercapacitor electrode material", Electrochimica Acta, 297, 145-154 (Feb, 2019)
[108] Q.Liu, X. Li, J. K. Guo, L. Wang, J. K. Song, and Q. Zhang*, "Second-order John-Teller distortion in the thermally stable Li(La, Gd) MgWO6:Eu3+ phosphor with high quantum efficiency", Dyes and Pigments, 160, 165-171 (Jan, 2019)
[Cover Picture] T. Z. Shen, S. H. Hong, J. H. Lee, S. G. Kang, B. Lee, D. Whang, and J. K. Song*, "Selectivity of Threefold Symmetry in Epitaxial Alignment of Liquid Crystal Molecules on Macroscale Single-Crystal Graphene (Advanced Materials 40/2018)", Advanced Materials, 30(40), (Oct, 2018)
[107] D. H. Song, S. H. Song, T. Z. Shen, J. S. Lee, W. H. Park, J. M. Kim, Y. S. Kim, W. J. Yu, S. S. Kim*, and J. K. Song*, "Reduced Graphene Oxide as Efficient Hole Injection Layer for Quantum‐Dot Light‐Emitting Diodes", Physica Status Solidi A, 215(23), 1800517 (Dec, 2018)
[106] Y. Y. Kannangara, P. Prabunathan, and J. K. Song*, "Facile synthesis of a hierarchical CuS/CuSCN nanocomposite with advanced energy storage properties", New Journal of Chemistry, 42(18), 15387-15396 (Aug, 2018)
[105] B. Wang, Y. B. Kang, T. Z. Shen, J. K. Song, H. S. Park, and J. H. Kim*, "Ultralight and compressible mussel-inspired dopamineconjugated poly(aspartic acid)/Fe3+-multifunctionalized graphene aerogel", Journal of Materials Science, 53(24), 16484-16499 (Dec, 2018)
[104] K. R. Wijewardhana, T. Z. Shen, E. N. Jayaweera, A. Shahzad, and J. K. Song*, "Hybrid nanogenerator and enhancement of water-solid contact electrification using triboelectric charge supplier", Nano Energy, 52, 402-407 (Oct, 2018)
[103] T. Z. Shen, S. H. Hong, J. H. Lee, S. G. Kang, B. Lee, D. Whang*, and J. K. Song*, "Selectivity of Threefold Symmetry in Epitaxial Alignment of Liquid Crystal Molecules on Macroscale Single-Crystal Graphene", Advanced Materials, 30(40), 1802441 (Oct, 2018)
[102] K. R. Wijewardhana, T. K. Ekanayaka, E. N. Jayaweera, A. Shahzad, and J. K. Song*, "Integration of multiple bubble motion active transducers for improving energy-harvesting efficiency", Energy, 160, 648-653 (Oct, 2018)
[101] A. Shahzad, K. R. Wijewardhana, and J. K. Song*, "Contact electrification efficiency dependence on surface energy at the water-solid interface", Applied Physics Letters, 113(2), 023901 (Jul, 2018)
[100] L. K. Migara, H. Lee, C. M. Lee, K. Kwak, D. Lee, and J. K. Song*, "External pressure induced liquid crystal defects for optical vortex generation", AIP advances, 8(6), 065219 (Jun, 2018)
[99] C. H. Ahn, A. R. Masud, S. H. Hong, T. Z. Shen, and J. K. Song*, "Particle size dependence of electro-optical switching in ZrP nano colloid", Liquid Crystals, 46(2), 159-165 (Mar, 2019)
[98] A. R. Masud, S. H. Hong, T. Z. Shen, A. Shahzad, and J. K. Song*, "Electrically and electrohydrodynamically driven phase transition and structural color switching of oligomer tethered 2D colloid", RSC Advances, 8(30), 16549-16556 (May, 2018)
[97] L. K. Migara, C. M. Lee, K. Kwak, H. Lee, and J. K. Song*, "Tunable optical vortex arrays using spotaneous periodic pattern formation in nematic liquid crystal cells", Current Applied Physics, 18(7), 819-823 (Jul, 2018)
[96] E.N. Jayaweera, K. R. Wijewardhana, T. K. Ekanayaka, A. Shahzad, and J. K. Song*, "Triboelectric Nanogenerator Based on Human Hair", ACS Sustainable Chemistry&Engineering, 6(5), 6321-6327 (May, 2018)
[95] S. H. Hong, T. Z. Shen, and J. K. Song*, "Shear-induced assembly of graphene oxide particles into stripes near surface", Liquid Crystals, 45(9), 1303-1311 (2018)
[94] L. K. Migara, and J. K. Song*, "Standing wave-mediated molecular reorientation and spontaneous formation of tunable, concentric defect arrays in liquid crystal cells", NPG Asia Materials, 10, e459 (Jan, 2018)
[93] A. R. Masud, S. H. Hong, T. Z. Shen, C. H. Ahn, and J. K. Song*, "Electrical switching of birefringence in zirconium phophate colloids with various solvents", Optics Express, 26(1), 173-178 (Jan, 2018)
[92] A. Shahzad, K. R. Wijewardhana, and J. K. Song*, "Comment on “An ultrathin stretchable triboelectric nanogenerator with coplanar electrode for energy harvesting and gesture sensing” by X. Chen, Y. Song, H. Chen, J. Zhang and H. Zhang, Journal of Materials Chemistry A, 2017, 5, 12361", Journal of Materials Chemistry A, 5(45), 24011-24013 (Oct, 2017)
[91] D. H. Song, S. H. Song, T. Z. Shen, J. S. Lee, W. H. Park, S. S. Kim*, and J. K. Song*, "Quantum dot light-emitting diodes using a graphene oxide/PEDOT:PSS bilayer as hole injection layer", RSC Advances, 7(69), 43396-43402 (Sep, 2017)
[90] K. R. Wijewardhana, T. Z. Shen, and J. K. Song*, "Energy harvesting using air bubbles on hydrophobic surfaces containing embedded charges", Applied Energy, 206, 432-438 (Nov, 2017)
[89] T. K. Ekanayaka, S. H. Hong, T. Z. Shen, and J. K. Song*, "Effect of solvents on photonic crystallinity in graphene oxide dispersions", Carbon, 123, 283-289 (Oct, 2017)
[88] C. J. Yun, and J. K. Song*, "Functional films using reactive mesogens for display applications", Journal of Information Display, 18(3), 119-129 (Jul, 2017)
[87] P. Prabunathan, P. Thennarasu, J. K. Song, and M. Alagar*, "Achieving low dielectric, surface free energy and UV shielding green nanocomposites via reinforcing bio-silica aerogel with polybenzoxazine", New Journal of Chemistry, 41(13), 5313-5321, (May, 2017)
[86] J. G. Lim, K. Kwak, and J. K. Song*, "Computation of refractive index and optical retardation in stretched polymer films", Optics Express, 25(14), 16409-16418 (Jul, 2017)
[85] P. Pichaimani, S. Krishnan, J. K. Song, and A. Muthukaruppan*, "Bio-silicon reinforced siloxane core polyimide green nanocomposite with multifunctional behavior", High Performance Polymers, 30(5), 549-560 (Jun, 2018)
[Inside Front Cover] J. K. Guo, J. K. Vij, and J. K. Song*, "Molecular Transfer: Tunable Transfer of Molecules between Liquid Crystal Microdroplets and Control of Photonic Crystallinity in Isolated Microdroplets (Advanced Optical Materials 12/2017)", Advanced Optical Materials, 5(12), (Jun, 2017)
[84] J. K. Guo, J. K. Vij, and J. K. Song*, "Tunable Transfer of Molecules between Liquid Crystal Microdroplets and Control of Photonic Crystallinity in Isolated Microdroplets", Advanced Optical Materials, 5(12), 1700119 (Jun, 2017)
[83] K. R. Wijewardhana, T. Z. Shen, M. R. Vengatesan, J. S. Kim, H. Y. Lee and J. K. Song*, "Electrophoretic assembly and topological weaving of crumpled two-dimensional sheets with entangled defect loops", Carbon, 119, 211-218 (Aug, 2017)
[82] S. H. Hong, and J. K. Song*, "Comment on "Tunable Design of Structural Colors Produced by Pseudo-1D Photonic Crystals of Graphene Oxide" and Thin-Film Interference from Dried Graphene Oxide Film", Small, 13(15), 1603125, (Apr, 2017)
[81] S. H. Hong, T. Z. Shen, B. Lee, and J. K. Song*, "Dielectrophoretic Condensation and Tailored Phase Separation in Graphene Oxide Liquid Crystals", Particle & Particle Systems Characterization, 34(9), 1600344 (Sep, 2017)
[80] D. M. Agra-Kooijman, G. Singh, M. R. Fisch, M. R. Vengatesan, J. K. Song and S. Kumar*, "The oblique chiral nematic phase in calamitic Bimesogens", Liquid Crystals, 44(1), 191-203 (2017)
[79] G. Singh, J. Fu, D. M. Agra-Kooijman, J. K. Song, M. R. Vengatesan, M. Srinivasarao, M. R. Fisch, and S. Kumar*, "X-ray and Raman scattering study of orientational order in nematic and heliconical nematic liquid crystals", Physical Review E, 94(6), 060701 (Dec, 2016)
[78] R. T. M. Ahmad, T. Z. Shen, A. R. Masud, T. K. Ekanayaka, B. Lee, and J. K. Song*, "Guided Electro-Optical Switching of Small Graphene Oxide Particles by Larger Ones in Aqueous Dispersion", Langmuir, 32(50), 13458-13463 (Dec, 2016)
[77] S. H. Hong, T. Z. Shen, and J. K. Song*, "Controlling wrinkles and assembly patterns in dried graphene oxide films using lyotropic graphene oxide liquid crystals", Liquid Crystals, 44(6), 939-947 (Nov, 2016)
[76] R. T. M. Ahmad, S. H. Hong, T. Z. Shen, Y. S. Kim and J. K. Song*, "Electric Field-induced Ordering of Reduced Graphene Oxide Particles in Colloid", Journal of Nanoscience and Nanotechnology, 16(11), 11364-11368 (Nov, 2016)
[75] A. Shahzad and J. K. Song*, "Beam deflector and position sensor using electrowetting and mechanical wetting of sandwiched droplets", Journal of Physics D: Applied Physics Letters, 49(38), 385106 (Sep, 2016)
[74] T. Z. Shen, S. H. Hong, B. Lee and J. K. Song*, "Bottom-up and top-down manipulations for multi-order photonic crystallinity in a graphene-oxide colloid.", NPG Asia Materials, 8, e296 (Aug, 2016)
[73] R. T. M. Ahmad, S. H. Hong, T. Z. Shen, A. R. Masud, and J. K. Song*, "Effect of solvents on the electro-optical switching of graphene oxide dispersions.", Applied Physics Letters, 108(25), 251903 (Jun, 2016)
[72] D. K. Lee, J. M. Choi, C. G. Jhun and J. K. Song*, "Smart reflector using photoluminescence cholesteric liquid crystal for electrowetting displays.", Journal of Display Technology, 12(10), 1013-1018 (Oct, 2016)
[71] A. Shahzad, A. R. Masud, and J. K. Song*, "Electrowetting in a water droplet with a movable floating substrate.", Physical Review E, 93(5), 053102 (May, 2016)
[70] T. Z. Shen, S. H. Hong, J. K. Guo, and J. K. Song*, "Deterioration and recovery of electro-optical performance of aqueous graphene-oxide liquid-crystal cells after prolonged storage.", Carbon, 105, 8-13 (Aug, 2016)
[69] S. D. Kim, J. K. Guo, and J. K. Song*, "Suspended, one-side anchored, or double-side anchored nematic droplets in an isotropic medium", Liquid Crystals, 43(9), 1237-1243 (2016)
[68] S. H. Hong, T. Z. Shen, and J. K. Song*, "Water front recession and the formation of various types of wrinkles in dried graphene oxide droplets.", Carbon, 105, 297-304 (Aug, 2016)
[67] J. K. Guo and J. K. Song*, "Three-dimensional reconstruction of topological deformation in chiral nematic microspheres using fluorescence confocal polarizing microscopy", Optics Express, 24(7), 7381-7386 (Apr, 2016)
[66] J. M. Yoon, G. Bae, J. M. Choi, J. K. Song, and C. G. Jhun*, "Photoluminescent Dye Doped Cholesteric Liquid Crystal Reflector with Micro-Sized Patterns Using Reactive Mesogens", Journal of Nanoelectronics and Optoelectronics, 11(1), 62-67 (Feb, 2016)
[65] M. R. Vengatesan, T. Z. Shen , M. Alagar, and J. K. Song*, "A Facile Chemical Reduction of Graphene-Oxide Using p-Toluene Sulfonic Acid and Fabrication of Reduced Graphene-Oxide Film", Journal of Nanoscience and Nanotechnology, 16(1), 327-332 (Jan, 2016)
[64] R. T. M. Ahmad, S. H. Hong, T. Z. Shen, and J. K. Song*, "Water-assisted stable dispersal of graphene oxide in non-dispersible solvents and skin formation on the GO dispersion", Carbon, 98, 188-194 (Mar, 2016)
[63] S. D. Kim, B. Lee, S. W. Kang, J. K. Song*, "Dielectrophoretic manipulation of the mixture of isotropic and nematic liquid", Nature Communications, 6, 7936 (Aug, 2015).
[62] S. H. Hong, T. Z. Shen, and J. K. Song*,"Manipulation of structural color reflection in graphene oxide dispersions using electric fields", Optics Express, 23(15), 18969-18974 (Jul, 2015)
[61] R. Balachandran, V. P. Panov, Yu. P. Panarin, M. G. Tamba, G. H. Mehl, J. K. Song, and J. K. Vij*, “Flexoelectric behavior of a bimesogenic liquid crystal", Molecular Crystals and Liquid Crystals, 611(1), 65-70 (2015)
[60] S. H. Hong, T. Z. Shen, & J. K. Song*, "Flow-induced alignment of disk-like graphene oxide particles in isotropic and biphasic colloids", Molecular Crystals and Liquid Crystals, 610(1), 68-76 (2015)
[59] J. Cao, C. P. Chen, B. S. Bae, J. K. Song, D. S. Kim, and C. G. Jhun*, "Enhanced reflectance of cholesteric liquid crystal device with quantum dots", Molecular Crystals and Liquid Crystals, 613(1), 59-62, (2015)
[58] J. S. Park and J. K. Song*, "Image Quality Improvement in LCDs With Temporal Division Method Using Pixel Dithering", Journal of Display Technology, 11(5), 438- 442 (May, 2015)
[57] C. J. Yun, M. R. Vengatesan, Jagdish K. Vij, and J. K. Song*, "Hierarchical elasticity of bimesogenic liquid crystals with twist-bend nematic phase", Applied Physics Letters, 106(17), 173102 (Apr, 2015)
[56] R. T. M. Ahmad, S. H. Hong, T. Z. Shen, and J. K. Song*, "Optimization of particle size for high birefringence and fast switching time in electro- optical switching of graphene oxide dispersions", Optics Express, 23(4), 4435-4440 (Feb, 2015)
[55] J. H. Son, S. D. Kim, J. K. Vij, and J. K. Song *, “Effect of molecular-scale surface morphology on the surface melting of liquid crystals on self-assembled monolayers”, Applied Physics Letters, 105(25), 251601 (Dec, 2014)
[54] S. H. Hong, T. Z. Shen, and J. K. Song *, “Flow-induced ordering of particles and flow velocity profile transition in a tube flow of graphene-oxide dispersions," Liquid Crystals, 42(2), 261-269 (2014)
[53] S. H. Hong, T. Z. Shen, and J. K. Song *, “Electro-optical characteristics of aqueous graphene-oxide dispersion depending on ion concentration", Journal of Physical Chemistry C, 118(45), 26304-26312 (Nov, 2014)
[52] T. Z. Shen, S. H. Hong, and J. K. Song *, “Effect of centrifugal cleaning on the electro-optical response in the preparation of aqueous graphene-oxide dispersions", Carbon, 80, 560-564 (Dec, 2014)
[51] R. Balachandran, V. P. Panov, Yu. P. Panarin, J. K. Vij*, M. G. Tamba, G. H. Mehl, and J. K. Song , “Flexoelectric behavior of bimesogenic liquid crystals in the nematic phase - observation of a new self-assembly pattern at the twist-bend nematic and the nematic interface", Journal of Materials Chemistry C, 2(38), 8179-8184 (Oct, 2014)
[50] J . H. Son, S. J. Beak, M. H. Park, J. B. Lee, C. W Yang, J. K. Song , W. C. Zin, and J. H. Ahn*, “Detection of graphene domains and defects using liquid crystals", Nature Communications, 5, 3484 (Mar, 2014)
[49] J . H. Lee, and J. K. Song *, “Degradation of electrowetting for upward and downward electrolyte droplets containg microparticles”, Applied Physics Letters, 104(8), 081610 (Feb, 2014).
[48] S. H. Joo, J. K. Kim, H. Kim, K. Shin, H. Kim, and J. K. Song *, “Tri-stable polarization switching of fluorescent light using photo-luminescent cholesteric liquid crystals” , Molecular Crystals Liquid Crystals, 601(1), 29-35 (2014)
[47] T. Z. Shen, S. H. Hong, and J. K. Song *, “Electro-optical switching of graphene-oxide liquid crystals with an extremely large Kerr coefficient” , Nature Materials, 13, 394-399 (Mar, 2014)
[46] S. H. Choi, H. K. Kim, K. Shin, H. Kim, and J. K. Song *, “Perceived Color Impression for Spatially mixed colors” , Journal of Display Technology, 10(4), 282-287 (Apr, 2014)
[45] J. K. Kim, S. H. Joo, and J. K. Song *, “ Reflective-emissive photo-luminescent cholesteric liquid crystal display ”, Applied Optics, 52(34), 8280-8286 (Dec, 2013)
[44] M. Selvi, M. R. Vengatesan, P. Prabunathan, J. K. Song and M. Alagar*, “ High dielectric multiwalled carbon nanotube-polybenzoxazine nanocomposites for printed circuit board applications ”, Applied Physics Letters, 103(15), 152902 (Oct, 2013)
[43] S. H. Joo, J. K. Kim , and J. K. Song*, “ Fluorescent light source with continuously tunable polarization via modification of molecular orientation ”, Journal of Applied Physics, 114(8), 083508 (Aug, 2013)
[42] W. S. Jung, Y. G. Moon , J. H. Park, and J. K. Song*, “ Glossiness representation using binocular color difference", Optics Letters, 38(14), 2584-2587 (Jul, 2013)
[41] S. M. Lee, K. T. Lee , S. H. Lee, and J. K. Song*, “ Origin of human colour preference for food ”, Journal of Food Engineering, 119(3), 508-515 (Dec, 2013)
[40] M. R. Vengatesan, Seung-Ho Lee, Jong-Ho Son, Jeong-Ku Lim, and J. K. Song *, “ Effect of molecular structure and packing density of an azo self-assembled monolayer on liquid crystal alignment ”, Journal of Colloid and Interface Science, 407, 310-317 (Oct, 2013)
[39] S. Devaraju, M. R. Vengatesan, M. Selvi, J. K. Song , and M. Alagar*, “Hyperbranched Polysiloxane-Based Diglycidyl Ether of Bisphenol A Epoxy Composite for Low k Dielectric Application”, Polymer Composites, 34(6), 904-911 (Jun, 2013)
[38] M. R. Vengatesan, S. H. Lee, J. H. Son, M. Alagar, and J. K. Song*, “In situ self-assembled photo-switchable liquid crystal alignment layer using azosilane monomer-liquid crystal mixture system”, Liquid Crystals, 40(9), 1227-1237 (2013)
[37] J. K. Kim, S. H. Joo, and J. K. Song* , “Complementarity between fluorescence and reflection in photoluminescent cholesteric liquid crysal devices” , Optics Express , 21(5), 6243-6248 (Mar, 2013).
[36] J. H. Son, S. H. Lee, S. H. Hong, W. C. Zin, and J. K. Song*, “Photo-controllable electro-optic response of liquid crystalline cells using photo-isomeric molecules”, Liquid Crysals, 40(5), 646-655 (2013)
[35] J. H. Son, S. B. Park, W. C. Zin, and J. K. Song* , “Ionic impurity control by a photopolymerisation process of reactive mesogen”, Liquid Crystals, 40(4), 458-467 (2013)
[34] M. R. Vengatesan, S. Devaraju, D. Kannaiyan, J. K. Song , and M. Alagar *, “Ultarasound-assisted synthesis of benzoxazine monomers: thermal and mechanical properties of polybenzoxazines” , Polymer International, 62(1), 127-133 (Jan, 2013)
[33] J. H. Son, W. C Zin, H. Takezoe and J. K. Song* , “ Alignment of liquid crystals using a molecular layer with patterned molecular density ”, Advanced Materials, 24(45), 6105-6110 (Nov, 2012)
[32] E. Lee, and J. K. Song*, “ High efficiency organic light-emitting display using selective spectral photo-recycling ”, Applied Physcs A, 109, 431-436 (Nov, 2012).
[31] J. S. Jung, and J. K. Song*, “ Splay and bend disclinations in multidomain vertical-alignment liquid crystal cells ”, Physcal Reveiw E, 86, 011702 (Jul, 2012).
[30] D. H. Kang, E. J. Lee, J. H. Lee and J. K. Song*, “ Perceptual Strength of 3-D Crosstalk in Both Achromatic and Color Images in Stereoscopic 3-D Displays ”, IEEE Transactions on Image Processing, 21(7), 3253-3261 (Jul, 2012).
[29] J. H. Lee, and J. K. Song*, “ Individual Variation in 3D Visual Fatigue Caused by Stereoscopic Images ”, IEEE Transactions on Consumer Electronics, 58(2), 500-504 (May, 2012).
[28] S. H. Lee, J. H. Son, W. C. Zin, S. H. Lee and J. K. Song*, “ Self-constructed stable liquid crystal alignment in a monomer-liquid crystal mixture system ”, Liquid Crystals, 39(9), 1049-1053, (May, 2012).
[27] Q. Lin and J. K. Song*, “ Colour shift reduction in vertical alignment liquid crystal cells using the temporal averaging effect of oscillating molecular motion ”, Liquid Crystals, 39(3), 333-337, (Jan, 2012).
[26] J. K. L im and J. K. Song* , “Polymerized micro-patterned optical birefringence film and its fabrication using multi-beam mixing”, Optics Express , 19(27), 26956-26961, (Dec, 2011).
[25] K. H. Kim and J. K. Song* , “Inter-electrode coupling and crosstalk mechanism in TFT-LCDs”, IEEE, Journal of display technology , 7(5), 267-273, (May, 2011).
[24] J. K. Song* and S. B. Park, “Assessment of Image Quality Degraded by tone rendering distortion”, IEEE, Journal of display technology , 7(7), 365-372, (Jul, 2011).
[23] H. K. Kim, D. Y. Lee, and J. K. Song* , “Contrast ratio of twisted nematic liquid crystal cells and its improvement”, Liquid Crystals , 38(10), 1239-1244, (Oct, 2011).
[22] S. B. Park, J. K. Song* , Y. Um, and K. H. Kim, “Pixel-Division Technology for High Quality Vertical-Alignment LCDs”, IEEE Electron Device Letters, 31 (9), 987 (Sep, 2010).
[21] K. H. Kim and J. K. Song , “Technical evolution of liquid crystal displays”, NPG Asia Materials, 1 (1), 29-36 (Oct, 2009).
[20] U. Manna, J. K. Song , J. K. Vij* and J. Naciri, “Anomalous dependence of response time on the electric field in an electroclinic liquid crystal with large induced tilt and polarization”, Appl. Phys. Lett., 94 , 012901 (Jan, 2009).
[19] U. Manna, J. K. Song , J. K. Vij* and J. Naciri, " Effects of confinement and electric field on the dielectric behavior of Smectic phase", Molecular Crystals and Liquid Crystals, 512(1) , 21-31 (Oct, 2009).
[18] J. K. Song , and J. K. Vij*, “The effect of con nement on the stability of eld induced states and on super cooling in antiferro-ferroelectric phase transitions in chiral smectic liquid crystals”, J. Appl. Phys, 106 , 073514 (Oct, 2009).
[17] J. K. Song , M. J. Sufin, and J. K. Vij*, “Solitary wave propagation in surface stabilized ferroelectric liquid crystal cells”, Appl. Phys. Lett., 92 , 083510, (Feb, 2008).
[16] J. K. Song , U. Manna, and J. K. Vij*, “Mechanism of field induced unwinding of Sm-C* helix and bias field dependencies of dielectric permittivity and effective polarization”, Europhys. Lett., 82 , 26003, (Mar, 2008).
[15] J. K. Song , A. Fukuda, and J. K. Vij*, “Dynamic Mechanism of the Sm-C_A* - Sm-C* Phase Transition”, Phys. Rev. Lett., 101 , 097801, (Aug, 2008).
[14] J. K. Song , J. K. Vij*, and B. K. Sadashiva, “Conoscopy of chiral smectic liquid crystal cells”, J. Opt. Soc. Am. A, 25 (7), 1820, (Jul, 2008).
[13] U. Manna, J. K. Song , Yu.P. Panarin, A. Fukuda, and J. K. Vij*, “Electro-optic and dielectric study of the de Vries-type smectic-A* phase exhibiting transitions to smectic-C_A* and smectic-C* phases”, Phys. Rev. E, 77 , 041707, (Apr, 2008).
[12] K. L. Sandhya, J. K. Song , Yu. P. Panarin, J. K. Vij*, and S. Kumar, “Experimental study of the high temperature smectic-C_FI2* phase in chiral smectic liquid crystals that exhibit phase-sequence reversal”, Phys. Rev. E, 77 , 051707, (May, 2008).
[11] U. Manna, J. K. Song , G. Power, and J. K. Vij*, “Effect of the cell surfaces on the stability of the chiral smectic-C phases”, Phys. Rev. E, 78, 021711, (Aug, 2008)
[10] U. Manna, J. K. Song , J. K. Vij* and J. Naciri, “Electric-field dependent dielectric response in the de Vries-type Sm-A* phase possessing local orientational order with nano-scale correlation length”, Phys. Rev. E 78 , 041705 (Oct, 2008)
[9] J. K. Song , U. Manna, A. Fukuda, and J. K. Vij*, “Antiferroelectric relaxation process in dielectric permittivity and the interlayer interaction in antiferroelectric liquid crystals”, Appl. Phys. Lett., 93 , 142903 (Oct, 2008)
[8] J. K. Song , A. Fukuda, and J. K. Vij, “Gradual phase transition between the smectic-C* and smectic-C_A* phases and the thresholdless antiferroelectricity”, Phys. Rev. E, 78 , 041702, (Oct, 2008)
[7] V. Manjuladevi, Yu. P. Panarin, J. K. Song , J. K. Vij, and B. K. Sadashiva, “V-shaped electro-optic response observed in a chiral ferroelectric smectic liquid crystal”, Appl. Phys. Lett., 93 , 093507, (Sep, 2008)
[6] J. K. Song , J. K. Vij, and I. Kobayashi, “Interlayer interactions and the dependence of biaxiality of the chiral smectic-C* phase on electric field in the helical unwinding process”, Phys. Rev. E, 75 , 051705, (May, 2007)
[5] J. K. Song , A. Fukuda, and J. K. Vij, “Solitary wave propagation in antiferroelectric liquid crystal cells and the quadrupolar term in the interlayer interaction”, Phys. Rev. E, 76 , 011708, (Jul, 2007)
[4] J. K. Song , A. D. L. Chandani, A. Fukuda, J. K. Vij, I. Kobayashi and A. V. Emelyanenko, “Temperature-induced sign reversal of biaxiality observed by conoscopy in some ferroelectric Sm-C* liquid crystals”, Phys. Rev. E, 76 , 011709 (Jul, 2007)
[3] J. K. Song , U. Manna, A. Fukuda, and J. K. Vij, “Sign reversals in the dielectric anisotropy as functions of temperature and frequency in Sm-A* phase”, Appl. Phys. Lett., 91 , 042907 (Jul, 2007)
[2] J. K. Song , A. D. L. Candani, O. E. Panarina, A. Fukuda, J. K. Vij, V. Goertz and J. W. Goodby, "Study of the SmCα* Phase in the Tokyo Mixture by Conoscopy Using Tilted Cell", Ferroelectrics, 344(1), 41-47 (2006)
[1] S. S. Kim, B. H. Berkeley, K. H. Kim and J. K. Song , “New technologies for advanced LCD-TV performance”, J. Soc. Inform. Display, 12 , 353, (Dec, 2004)
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