PEOPLE

Advanced Devices for Energy Conversion

Members

Byeongsu Kim

Postdoctoral researcher
Education

Ph.D. in School of Electrical Engineering, KAIST (2023)

M.S. in School of Electrical Engineering, KAIST (2019)

B.S. in Electrical Engineering, Ulsan University (2016)


Research interests

Organic photovoltaic devices

Quantum dot/organic hybrid photovoltaics

Quantum dot based infrared photodetectors

Journal publications

1. J. Lee​†, B. Kim†, C. Kim, M.-H. Lee, I. Kozakci, S. Cho, B. Kim, S. Y. Lee, J. Kim, J. Oh, and J.-Y. Lee*, "Unlocking the Potential of Colloidal Quantum Dot/Organic Hybrid Solar Cells: Band Tunable Interfacial Layer Approach", ACS Applied Materials & Interfaces, 15, 39408 (2023)

2. C. Kim​†, I. Kozakci†, S. Y. Lee, B. Kim, J. Kim, J. Lee, B. S. Ma, E. S. Oh, T.-S. Kim, and J.-Y. Lee*, "Quantum Dot-Siloxane Anchoring on Colloidal Quantum Dot Film for Flexible Photovoltaic Cell", Small, 19(41), 2302195 (2023)

3. B. Kim†, S.-W. Baek†, C. Kim, J. Kim, and J.-Y. Lee*, “Mediating Colloidal Quantum Dot/Organic Semiconductor Interfaces for Efficient Hybrid Solar Cells” Advanced Energy Materials, 2102689, 1-9 (2021)

4. C. Kim†, S.-W. Baek†, J. Kim, B. Kim, C. Lee, J. Y. Park, and J.-Y. Lee*, “Role of Oxygen in Two-Step Thermal Annealing Processes for Enhancing the Performance of Colloidal Quantum Dot Solar Cells,” ACS applied materials & interfaces, 12, 57840 (2020)

5. J. Jang†, K. Kang†, N. Raeis-Hosseini, A. Ismukhanova, H. Jeong, C. Jung,  B. Kim, J.-Y. Lee*, I. Park* and J. Rho*, "Self-Powered Humidity Sensor Using Chitosan-Based Plasmonic Metal-Hydrogel-Metal Filters," Advanced Optical Materials, 8(9), 7 (2020)

6. J. Choi†, D. Kwon, B. Kim, K. Kang, J. Gu, J. Jo, K. Na, J. Ahn, D. D. Orbe, K. Kim, J. Park, J. Shim, J.-Y. Lee* and I. Park*, "Wearable self-powered pressure sensor by integration of piezo-transmittance microporous elastomer with organic solar cell," Nano Energy, 74, 10, (2020)
7. K. Kang†, J. Park, B. Kim, K. Na, I. Cho, J. Rho, D. Yang, J.-Y. Lee* and I. Park*, "Self-Powered Gas Sensor Based on a Photovoltaic Cell and a Colorimetric Film with Hierarchical Micro/Nanostructures," ACS Applied Materials & Interfaces, 12(35), 39024 (2020)
8. M.-H. Seo†, K. Kang†, J.-Y. Yoo, J. Park, J.-S. Lee, I. Cho, B.-J. Kim, Y. Jeong,  J.-Y. Lee, B. Kim, J. Rho, J.-B. Yoon and I. Park, "Chemo-Mechanically Operating Palladium-Polymer Nanograting Film for a Self-Powered H2 Gas Sensor," ACS Nano, 14(12), 16813 (2020)

9. S.-W. Baek†, S. Jun†, B. Kim†, A. H. Proppe, O. Ouellette, O. Voznyy, C. Kim, J. Kim, G. Walters, J. H. Song, S. Jeong, H. R. Byun, M. S. Jeong, S. Hoogland, F. P. G. Arquer, S. O. Kelley, J.-Y. Lee*, and E. H Sargent*, “Efficient hybrid colloidal quantum dot/organic solar cells mediated by near-infrared sensitizing small molecules,” Nature Energy, 4, 969 (2019)


Conference Presentations
1. B. Kim, and J.-Y. Lee, “Mediating colloidal quantum dot/organic semiconductor interfaces for efficient hybrid solar cells,” PVSEC-30 (2020), jeju, Korea
2. B. Kim, and J.-Y. Lee, “Efficient hybrid colloidal quantum dot/organic solar cells mediated by near-infrared sensitizing small molecures,” KPVS (2019), Yeosu, Korea
3. B. Kim, and J.-Y. Lee, “Design of the organic-inorganic hybrid solar cell using bilayer structure,” KPVS (2018), Jeju, Korea
4. B. Kim, and J.-Y. Lee, “Design of the organic-inorganic hybrid solar cell using bilayer structure,” Nano korea (2018), Ilsan, Korea
5. B. Kim, and J.-Y. Lee, “Design of the organic-inorganic hybrid solar cell using bilayer structure,” GPVC (2018), Gwangju, Korea
6. B. Kim, and J.-Y. Lee, “Design of the organic-inorganic hybrid solar cell using bilayer structure,” KPVS (2017), Daejeon, Korea


Honors and Awards
1. KPVS, Poster Award (2017)

E3-2, Rm 6214