KIST CORE Lab.
KIST CORE Lab.
Journal Papers

Journal Papers

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Total 22 results (Filters applied)
Photovoltiacs
22. Field-enhanced selective extraction of photoholes extends Pb-Sn Perovskite Accelerated Operating Lifetime

Y. Liu† C. Li,† T. Zhu,† C.-H. Chen,† S.-G. Choi, J. A. Steele, Y. Chang, C. B. Musgrave Ⅲ, A. Abudulimu, D. Shin, L. Zeng, S. M. Park, S. Zeiske, Y. J. Lee, X. Li, P. Wang, H. Kwon, S. Hu, D. E. Kachman, H. Lu, S.-R. Lee, S. Zhumagali, E. Ugur, K. Dolia,
Nature Energy Submitted [IF: 60.1, JCR: Top 0.3%]

Photovoltiacs, Electrochemistry
21. Translating insights from progress in photovoltaics to accelerate industrial-scale CO2 electroreduction

D. Choi,† J. Kim,† S. Jaffer, B. Chen, K. Xie, E. H. Sargent*
Nature Energy Submitted [IF: 60.1, JCR: Top 0.3%]

Perovskite
20. A-Cation-Dependent Structure-Optical Property Relationships of Halide Perovskite Heterostructures with Complex Interfaces

D. Shin, Y. Shin, D. D. Xu, M. I. B. Utama, T. Cai, Z. Ye, E. Oh, J. Li, D. Choi, M. C. Hersam, J. M. Rondinelli, and C. A. Mirkin*
J. Am. Chem. Soc. 2025, 147, 42, 38225-38236

Link

Photovoltiacs
19. A Chemically-Bonded Monolayer Interface Enables Enhanced Thermal Stability and Efficiency in Pb-Sn Perovskite Solar Cells

A. S. R. Bati,† C. Liu,† I. Gilley, C. B. Musgrave Ⅲ, A. Maxwell, J. Steele, Y. Yang, H. Chen, H. Wan, J. Xu, E. Solano, R. Zhang, C. Huang, B. Rehl, N. Lempesis, V. Carnevali, A. Vezzosi, L. Zeng, L. Grater, M. Li, N. Rolston, D. Choi, V. S
Joule 2025, 9, 102047 [IF: 38.6, JCR: Top 0.8%]

Link

Electrochemistry
18. Hierarchically Porous Carbon Supports Enable Efficient Syngas Production in Electrified Reactive Capture

H. Liu† H. Shin,† X.-Y. Li,† G. Su,† P. Ou, Y. Wang, L. Chen, J. Yu, Y. Chen, R. Xia, G. Lee, K.-S. Lee, C. Yu, P. Wang, D. Choi, D. Zhou, C. Tian, I. Gereige, A. Alahmed, S. W. Boettcher, J. B. Dunn, K. Xei,* Edward H. Sargent*
Energy & Environ. Sci. 2025, 18, 6628-6640 [IF: 33.2, JCR: Top 0.3%]

Link

Photovoltiacs
17. Carboxyl-Functionalized Perovskite Enables ALD Growth of a Compact and Uniform Ion Migration Barrier

D. Choi,† D. Shin,† C. Li,† Y. Liu,† A. S. R. Bati,† D. E. Kachman, Y. Yang, J. Li, Y. J. Lee, M. Li, S. Penukula, D. B. Kim, H. Shin, C.-H. Chen, S. M. Park, C. Liu, A. Maxwell, H. Wan, N. Rolston, E. H. Sargent,* B. Chen*
Joule 2025, 9, 101801 [IF: 38.6, JCR: Top 0.8%]

Link

Semiconductor
16. Memrisitve Artificial Synapses based on Brownmillerite for Endurable Weight Modulation

Y. J. Lee,† E. S. Choi, † J. H. Baek, † J. Yang, J. Kim, J. Y. Kim, B. Kim, D. Shin, S. H. Park, I. H. Im, H. Lee, Y. Kim, D. Choi, S. Lee,* H. W. Jang*
Small 2025, 21, 2405749 [IF: 13.0, JCR: Top 7.0%]

Link

Photovoltiacs
15. Low-loss contacts on textured substrates for inverted perovskite solar cells

S. M. Park,† M. Wei,† N. Lempesis,† W. Yu, T. Hossain, L. Agosta, V. Carnevali, H. R. Atapattu, P. Seeries, F. T. Eickemeyer, H. Shin, M. Vafaie, D. Choi, K. Darabi, E. D. Jung, Y. Yang, D. B. Kim, S. M. Zakeeruddin, B. Chen, A. Amassian, T.
Nature 2023, 624, 289-294 [IF: 50.5, JCR: Top 0.3%]

Link

Photodetector
14. Wavelength-selective photodetectors with high quantum efficiency using an optical blocking layer and a field-induced junction on a silicon nanowire

D. Choi,† J. Lee,† Y. Kim, M. Wober, H.-D. Um, and K. Seo*
Device 2023, 1, 100018 [IF: 8.0, JCR: Top 18.4%]

Link

Photodetector
13. Dynamic selection of visible wavelengths using resonant TiO2 nanostructures

H.-D. Um,† D. Choi,† A. Solanki, E. Huang, K. Seo, and F. Habbal*
Nanophotonics 2023, 12, 1995-2005 [IF: 6.5, JCR: Top 11.3%]

Link

Photovoltiacs
12. Wafer-scale Radial Junction Solar Cells with 21.1% Efficiency Using c-Si Microwires

D. Choi,† I. Hwang,† Y. Lee, M. Lee, H.-D. Um,* and K. Seo*
Adv. Funct. Mater. 2022, 32, 2208377 [IF: 18.5, JCR: Top 4.1%]

Link

Photovoltiacs
11. Flexible Crystalline Silicon Photovoltaics: Light Management with Surface Structures

H.-D. Um, I. Hwang, D. Choi, and K. Seo*
Acc. Mater. Res. 2021, 2, 701 [IF: 14.0, JCR: Top 6.7%]

Link

Photovoltiacs
10. Silicon Microwire Arrays with Nanoscale Spacing for Radial Junction Crystalline Silicon Solar Cells with a High Efficiency of 20.5%

N. Kim,† D. Choi,† H. Kim, H.-D. Um, and K. Seo*
ACS Nano 2021, 15, 14756 [IF: 15.8, JCR: Top 5.9%]

Link

Photovoltiacs
9. Sunlight Activatable ROS Generator for Cell Death Using TiO2/Crystalline Silicon Microwires

K. Lee,† S. Shin,† W. J. Lee,† D. Choi, Y. Ahn, D. Seo,* and K. Seo*
Nano Letters 2021, 21, 6998 [IF: 9.6, JCR: Top 9.8%]

Link

Photovoltiacs
8. Field-induced Radial Junction for Dopant-free Crystalline Silicon Microwire Solar Cells with an Efficiency of Over 20%

D. Choi, and K. Seo*
Adv. Energy Mater. 2021, 11, 2003707 [IF: 24.4, JCR: Top 2.6%]

Link

Photovoltiacs
7. The Development of Transparent Photovoltaics

K. Lee, H.-D. Um, D. Choi, J. Park, N. Kim, H. Kim, and K. Seo*
Cell Rep. Phys. Sci. 2020, 1, 100143 [IF: 7.9, JCR: Top 7.6%]

Link

Photovoltiacs
6. Neutral-colour Transparent Crystalline Silicon Photovoltaics

K. Lee,† N. Kim,† K. Kim,† H.-D. Um, W. Jin, D. Choi, J. Park, S. Lee*, and K. Seo*
Joule 2020, 4, 1-12 [IF: 38.6, JCR: Top 0.8%]

Link

Photovoltiacs
5. Progress on Silicon Microwire Solar Cells

H.-D. Um, K. Lee, I. Hwang, J. Park, D. Choi, N. Kim, H. Kim, and K. Seo*
J. Mater. Chem. A 2020, 8, 5395 [IF: 10.7, JCR: Top 9.1%]

Link

Photovoltiacs
4. ITO-free Carrier Selective Contact for Crystalline Silicon Solar Cells

D. Choi, H. Yoon, K.-H. Kim,* H.-D. Um,* and K. Seo*
J. Mater. Chem. A. 2019, 7, 2192 [IF: 10.7, JCR: Top 9.1%]

Link

Photovoltiacs
3. Enhancement of Light Absorption in Photovoltaic Devices using Textured PDMS Stickers

I. Hwang,† D. Choi,† S. Lee, J. H. Seo, K.-H. Kim,* I. Yoon,* and K. Seo*
ACS Appl. Mater. Interfaces 2017, 9, 21276 [IF: 8.3]

Link

Photovoltiacs
2. Embedded Metal Electrode for Organic Inorganic Hybrid Nanowire Solar Cells

H.-D. Um, D. Choi, A. Choi, J. H. Seo, and K. Seo*
ACS Nano 2017, 11, 6218 [IF: 15.8, JCR: Top 5.9%]

Link

Photovoltiacs
1. 17.6%-efficient Radial Junction Solar Cells using Silicon Nano/Micro Hybrid Structure

K. Lee,† I. Hwang,† N. Kim, D. Choi, H.-D. Um, S. Kim, and K. Seo*
Nanoscale 2016, 8, 14473 [IF: 5.8]

Link

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