(* Corresponding author)



91.  H. Kim, H. Kwak, I. Jung, J. Kim,* H. J. Park*, K.-T. Lee*

       Light Absorption Enhancement in Ultrathin Perovskite Solar Cells using Light Scattering of High-Index Dielectric Nanospheres

       Optics Express, 29, 35366 (2021.10.25)



90.  P. G. Sang, D. Biswas, S. J. Lee, D. Son, J. G. Ok, H. J. Park, H. W. Baac*

       Experimental Demonstration of a Stacked Hybrid Optoacoustic-Piezoelectric Transducer for Localized Heating and Enhanced Cavitation

       Micromachines, 12, 1268 (2021.10.18)


89.  H. Park, H. Kye, B. H. Jeong, J. Heo, S. Hwang, B.-G. Kim*, H. J. Park*

       Enhanced Interfacial Characteristics of Perovskite Solar Cell with Multi-Functional Polymeric Hole-Selective Interlayer

       Dyes and Pigments, 197, 109837 (2022.01.01)


88.  D. Kim, H. Kim, I. Jung, T. Y. Kim, H. Kwak, J. H. Jung, C. K. Hwangbo, H. J. Park*, K.-T. Lee*

       Wide-Angle, Transmissive Structural Color Filters Exploiting Higher-Order Resonances in Dual-Cavities with Low Q-factor



87.  I. Jung, H. Kim, D. Kim, H. Kwak, H. Wang, M. S. Kim, L. J. Guo, H. J. Park*, J. G. Ok*, K.-T. Lee*

       Transmissive Structural Colors with High Brightness and High Purity Exploiting Higher-Order Resonances in Dual Cavities



86.  D. Biswas, J. Heo, P. Sang, P. Dey, K. Han, J. H. Ko, S. M. Won, D. Son, M. Suh, H. S. Kim, J. G. Ok, H. J. Park*, H. W. Baac*

       All-Optical-Ultrasound-Based Spectral Sensing Technique for Non-Contact Microscale Assessment of Early-Stage Clot Formation and Whole Blood Coagulation



85.  J. Heo, I. Jung, H. Park, J. H. Han, H. Kim, H. Park, J.-S. Park, H. Jeon,* K.-T. Lee,* H. J. Park*

       Highly Efficient Bifacial Color-Tunable Perovskite Solar Cells

       Advanced Optical Materials, 2101696 (2021)


84.  D. Lee, M. Kim, J. Lee, B. Ko, H. J. Park*, J. Rho*

       Angular Selection of Transmitted Light and Enhanced Spontaneous Emission in Grating-Coupled Hyperbolic Metamaterials

       Optics Express, 29, 21458 (2021.07.05)


83.  J. Choi, E. Kamaraj, H. Park, B. H. Jeong, H. W. Baac, S. Park, H. J. Park*

       Defect-Passivation of Organometal Trihalide Perovskite with Functionalized Organic Small Molecule for Enhanced Device Performance and Stability

       Dyes and Pigments, 189, 109255 (2021.05.01)


82.  H. Park, R. Chaurasiya, B. H. Jeong, P. Sakthivel, H. J. Park*

       Nickel Oxide for Perovskite Photovoltaic Cells

       Advanced Photonics Research, 2, 2000178 (2021.08.01)


81.  M. A.Abbasi, M. Faraz, M. G. Joo, D. Son, J. G. Ok*, H. J. Park*, H. W. Baac*

       Variable-Focus Optoacoustic Lens with Wide Dynamic Range and Long Focal Length by using a Flexible Polymer Nano-Composite Membrane

       Ultrasonics, 117, 106545 (2021.12.01)


80.  J. Heo, D. Biswas, K. K. Park, D. H. Son, H. J. Park*, H. W. Baac*

       Laser-Generated Focused Ultrasound Transducer with a Perforated Photoacoustic Lens for Tissue Characterization

       Biomedical Optics Express, 12, 1375 (2021.03.01)


79.  B. Jo, H. Park, E. Kamaraj, S. Lee, B. Jung, S. Somasundaram, G. G. Jeon, K.-T. Lee, N. Kim, J. H. Kim, B.-G. Kim, T. K. Ahn,* S. Park,* H. J. Park*

       Synergistic Effect of Excited State Property and Aggregation Characteristic of Organic Semiconductor on Efficient Hole-Transportation in Perovskite Device

       Advanced Functional Materials, 31, 2007180 (2021.01.27)

       : Featured as Cover Image of Journal

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