Publications

• B Hou, FC Mocanu, Y Cho, J Lim, J Feng, J Zhang, J Hong, S Pak, JB Park, YW Lee, J Lee, BS Kim, SM Morris, JI Sohn*, SN Cha, JM Kim, “Evolution of local structural motifs in colloidal quantum dot semiconductor nanocrystals leading to nanofaceting”, Nano Letters, 23, 2277-2286 (2023). (IF: 12.262)

• S Pak, J Lee, AR Jang, S Kim, KH Park, JI Sohn*, SN Cha*, "Strain-engineering of contact energy barriers and photoresponse behaviors in monolayer MoS2 flexible devices", Advanced Functional Materials, 30, 2002023 (2020). (IF: 19.924)

• J Hong,† J Lee,† YW Lee,† W B Park, D Ahn, JB Park, S Pak, J Baik, SM Morris, SN Cha*, KS Sohn*, JI Sohn*, “Electrochemically active binary anion compounds with tailored oxygen vacancy for energy storage system”, Journal of Power Sources, 444, 227301 (2019). (IF: 9.794) †Equal Contribution

• J Lee, S Pak, YW Lee, Y Park, AR Jang, J Hong, Y Cho, B Hou, S Lee, HY Jeong, HS Shin, SM Morris, SN Cha*, JI Sohn*, JM Kim*, “Direct Epitaxial Synthesis of Selective Two-Dimensional Lateral Heterostructures”, ACS Nano, 13, 13047-13055 (2019). (IF:18.027)

• EM Alexeev, DA Ruiz-Tijerina, M Danovich, MJ Hamer, DJ Terry, PK Nayak, S Ahn, S Pak, J Lee, JI Sohn, MR Molas, M Koperski, K Watanabe, T Taniguchi, KS Novoselov, RV Gorbachev, HS Shin, VI Fal’ko*, AI Tartakovskii*, “Resonantly hybridized excitons in moiré superlattices in van der Waals heterostructures” Nature, 567, 81-86 (2019). (IF: 69.504)

• B Kim, S Pak, H Woo C, Y Choi, AR Jang, J Lee, YT Chun, SN Cha, JI Sohn*, “Complementary inverters based on low-dimensional semiconductors prepared by facile and fully scalable methods”, 2D Materials, 6, 025017 (2019). (IF: 6.861)

• S Pak, AR Jang, J Lee, J Hong, P Giraud, S Lee, Y Cho, GH An, YW Lee, HS Shin, SM Morris, SN Cha*, JI Sohn*, JM Kim, "Surface Functionalization-induced Photoresponse Characteristics of Monolayer MoS2 for Fast Flexible Photodetectors", Nanoscale, 11, 4726–4734 (2019). (IF: 8.307)

• S Pak, Y Cho, J Hong, J Lee, S Lee, B Hou, GH An, YW Lee, JE Jang, H Im, SM Morris, JI Sohn*, SN Cha*, and JM Kim, "Consecutive Junction-Induced Efficient Charge Separation Mechanisms for High-Performance MoS2/Quantum Dot Phototransistors", ACS Applied Materials & Interfaces, 10, 38264–38271 (2018). (IF: 10.383)

• Y Cho, B Hou, J Lim, S Lee, S Pak, J Hong, P Giraud, AR Jang, YW Lee, J Lee, JE Jang, HJ Snaith, SM Morris, JI Sohn*, SN Cha*, JM Kim, "Balancing Charge Carrier Transport in a Quantum Dot P-N Junction toward Hysteresis-Free High Performance Solar Cells", ACS Energy Letters, 3, 1036–1043 (2018). (IF: 23.991)

• YW Lee, J Hong, GH Ah, S Pak, J Lee, Y Cho, S Lee, SN Cha, JI Sohn and JM Kim, "Synergistic Effects of Engineered Spinel Hetero-Metallic Cobaltites on Electrochemical Pseudo-Capacitive Behaviors", Journal of Materials Chemistry A, 6, 15033-15039 (2018). (IF: 14.511)

• AR Jang, Lee, YW Lee, SS Lee, J Hong, SH Beak, S Pak, J Lee, H S Shin, D Ahn, WK Hong,  SN Cha, JI Sohn, IK Park, "Electrochemical and electrocatalytic reaction characteristics of boron-incorporated graphene via  a simple spin-on dopant process”, Journal of Materials Chemistry A, 6, 7351–7356 (2018). (IF: 14.511)

• Y Cho, P Giraud, B Hou, YW Lee, J Hong, S Lee, S Pak, J Lee, JE Jang, SM Morris, JI Sohn*, SN Cha*, JM Kim, "Charge Transport Modulation of a Flexible Quantum Dot Solar Cell using a Piezoelectric Effect", Advanced Energy Materials, 8, 1700809 (2018). (IF: 29.698)

• EM Alexeev, A Catanzaro, OV Skrypka, PK Nayak, S Ahn, S Pak, J Lee, JI Sohn, KS Novoselov, HS Shin, AI Tartakovskii, "Imaging of Interlayer Coupling in van der Waals Heterostructures Using a Bright-Field Optical Microscope", Nano Letters, 17, 5342-5349 (2017). (IF: 12.262)

• J Lee, S Pak, P Giraud, YW Lee, Y Cho, J Hong, AR Jang, HS Chung, HY Jeong, HS Shin, LG Occhipinti, SM Morris, SN Cha*, JI Sohn*, JM Kim, "Thermodynamically Stable Synthesis of Large-Scale and Highly-Crystalline Transition Metal Dichalcogenide Monolayers and Their Unipolar n-n Heterojunction Devices", Advanced Materials, 29, 1702206 (2017). (Front Cover Article) (IF: 32.086)

• J Hong, YW Lee, D Ahn, S Pak, J Lee, AR Jang, SH Lee, B Hou, Y Cho, SM Morris, HS Shin*, SN Cha, JI Sohn*, JM Kim, "Highly Stable 3D Porous Heterostructures with Hierarchically-Coordinated Octahedral Transition Metals for Enhanced Performance Supercapacitors", Nano Energy, 39, 337-345 (2017). (IF: 19.069)

• S Pak, J Lee, YW Lee, AR Jang, S Ahn, KY Ma, Y Cho, J Hong, S Lee, HY Jeong, H Im, HS Shin, SM Morris, SN Cha*, JI Sohn*, JM Kim, "Strain-mediated interlayer coupling effects on the excitonic behaviors in an epitaxially-grown MoS2/WS2 van der Waals heterobilayer", Nano Letters, 17, 5634-5640 (2017). (IF: 12.262)

• YW Lee, BS Kim, J Hong, H Choi, HS Jang, B Hou, S Pak, J Lee, SH Lee, SM Morris, D Whang, JP Hong, HS Shin, SN Cha*, JI Sohn*, JM Kim, "Hierarchically Assembled Tubular Shell-Core-Shell Heterostructure of Hybrid Transition Metal Chalcogenides for High-Performance Supercapacitors with Ultrahigh Cyclability", Nano Energy, 37, 15-23 (2017). (IF: 19.069)

• J Lee, S Pak, YW Lee, Y Cho, J Hong, P Giraud, HS Shin, SM Morris, JI Sohn*, SN Cha*, JM Kim, "Monolayer optical memory cells based on artificial trap-mediated charge storage and release", Nature Communications, 8, 14734 (2017). (IF: 17.690)

• J Hong, YW Lee, B Hou, We Ko, J Lee, S Pak, JP Hong, SM Morris, SN Cha*, JI Sohn*,  JM Kim, "Solubility-Dependent NiMoO4 Nanoarchitectures: Direct Correlation between Rationally Designed Structure and Electrochemical Pseudokinetics", ACS Applied Materials & Interfaces, 8, 35227-35234 (2016). (IF: 10.383)

• YW Lee, GH An, BS Kim, J Hong, S Pak, EH Lee, Y Cho, J Lee, P Giraud, SN Cha, HJ Ahn*, JI Sohn*, JM Kim, “Synergistic Effects of a Multifunctional Graphene Based Interlayer on Electrochemical Behavior and Structural Stability” ACS Applied Materials & Interfaces, 8, 17651-17658 (2016). (IF: 10.383)

• YW Lee, GH An, S Lee, J Hong, BS Kim, J Lee, DH Kwak, HJ Ahn, W Huh, SN Cha, KW Park*, JI Sohn*, JM Kim, “Synergistic incorporation of hybrid heterobimetal–nitrogen atoms into carbon structures for superior oxygen electroreduction performance”, Catalysis Science & Technology, 6, 2085-2091 (2016). (IF: 6.177)

• YW Lee, BS Kim, J Hong, J Lee, S Pak, HS Jang, D Whang, SN Cha*, JI Sohn*, JM Kim, "A Pseudo-Capacitive Chalcogenide-based Electrode with Dense 1-Dimensional Nanoarrays for Enhanced Energy Density in Asymmetric Supercapacitors" Journal of Materials Chemistry A, 4, 10084-10090 (2016). (IF: 14.511)

• J Hong, B Hou, J Lim, S Pak, BS Kim, Y Cho, J Lee, YW Lee, P Giraud, S Lee, JB Park, SM Morris, HJ Snaith, JI Sohn*, SN Cha*, JM Kim, “Enhanced charge carrier transport properties in colloidal quantum dots solar cells via organic and inorganic hybrid surface passivation”, Journal of Material Chemistry A, 4, 18769-18775 (2016). (IF: 14.511)

• Y Cho, JB Park, BS Kim, J Lee, WK Hong, IK Park, JE Jang, JI Sohn, SN Cha, JM Kim, “Enhanced energy harvesting based on surface morphology engineering of P(VDF-TrFE) film”, Nano Energy, 16, 524-532 (2015). (IF: 19.069)

N²SDL (Next-generation Nano Semiconductor Device Lab) @ SKKU

(16419) Room 23432A, Engineering Building 1, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, Republic of Korea

Tel. +82-31-299-4605, Email: juwon.lee@skku.edu