Publication
* Corresponding Author
† Equal Contribution
2024
60. Mingi Cho, Soyeon Park, Heechul Jung*, Seong Heon Kim* “Characterization of identical lithium-ion battery electrodes before and after charge/discharge cycles via in-plane large-area polishing” Nanotechnology 35, 505401 (2024)
59. Weerawat To-A-Ran, Naila Riaz Mastoi, Young Jae Song, Seong Heon Kim*, Young-Jun Kim* “Unraveling the Deposition and Dissolution Behavior of the Ag-Modified Li Surface Based on Electrochemical Atomic Force Microscopy” ACS Applied Materials & Interfaces 16, 47406-47415 (2024)
2023
58. Jaehyeok Shin, Siyun Noh, Jinseong Lee, Seunghwan Jhee, Ilgyu Choi, Chang Kyu Jeong, Seong Heon Kim, Jin Soo Kim* “Self-powered flexible piezoelectric motion sensor with spatially aligned InN nanowires” Chemical Engineering Journal 486, 150205 (2024)
57. Hyeonho Park, Eunseo Yuk, Hyeonjeong Yu, Seong Heon Kim* “Compact Light Illumination Module Using Laser Diode for Commercial Atomic Force Microscope” Applied Science and Convergence Technology 32, 158-161 (2023)
56. Dong-Jin Yun*, Jaegeun Lee, Eugene Oh, Mingi Cho, Seong Heon Kim, Hyemin Ra, Jung-Min Kim, Seunghyup Lee, Sung-Hoon Park* “Optimizing platinum-free counter electrodes for dye-sensitized solar cells: Multiwalled carbon nanotube forests covered with ruthenium layers” Nano-Structures & Nano-Objects 35, 101015 (2023)
55. Mingi Cho, Sang Hoon Lee, Eunseo Yuk, Hyeonho Park, Seong Heon Kim* “Nanoscale electrical characterization of ambient-induced surface impurities
on high-nickel cathode materials for lithium-ion batteries” Journal of Alloys and Compounds 963, 171215 (2023)
54. Soyoung Choi, Weerawat Toaran, Seong Heon Kim*, Young Jae Song*, Young-Jun Kim* “Probing depth-dependent inhomogeneous lithium concentration in thick LiNi0.88Co0.09Al0.03O2 cathodes for lithium-ion batteries” Journal of Alloys and Compounds 943, 169029 (2023)
53. Yunmi Cha†, Hwi Je Woo†, Sang Hyun Yoon†, Young Jae Song*, Young Jin Choi*, Seong Heon Kim*, “Degradation Phenomena of Quantum Dot Light-Emitting Diodes Induced by High Electric Field” Nanotechnology 34, 265706 (2023)
52. Min Seok Gu†, JiYeon Ku†, Won-Jun Jang, Chan Young Lee, Seong Heon Kim*, Hyo Won Kim* “Electric field-assisted patterning of few-layer MoTe2 by scanning probe lithography” Journal of the Korean Physical Society 82, 274-279 (2023)
51. Hyo Won Kim*, Won-Jae Joo, Won-Jun Jang, Seong Heon Kim* “Embedded pseudo graphene nanoribbons oriented via Ge(110) surface reconstruction” Physica E: Low-dimensional Systems and Nanostructures 146, 115531 (2023)
2022
50. Sung Heo†, Do Yoon Lee†, Dongwook Lee†, Yonghui Lee, Kihong Kim, Hyun-Sung Yun, Min Jae Paik, Tae Joo Shin, Hyeon Seung Oh, Taeho Shin, Jaekyung Kim, Seong Heon Kim*, Sang Il Seok*, MohammadKhaja Nazeeruddin* “Enhancement of Piezoelectricity in Dimensionally Engineered Metal-Halide Perovskites Induced by Deep Level Defects” Advanced Energy Materials 12, 2200181 (2022)
49. Qinke Wu, Taehwan Jeong, Seong Heon Kim*, Young Jae Song* “Synthesis of large area graphitic carbon nitride nanosheet by chemical vapor deposition” Journal of Alloys and Compounds 900, 163310 (2022)
2021
48. Dong-Jin Yun, Seunghyup Lee, Seong Heon Kim, Changhoon Jung, Yong Su Kim, Jae Gwan Chung, Sung Heo, Young-Nam Kwon, Eunha Lee, Ji-Seon Kim,* Dong-Su Ko,* Se Yun Kim* “Bevel Structure Based XPS Analysis as a Non-Destructive Chemical Probe for Complex Interfacial Structures of Organic Semiconductors” Small Methods 5, 2001264 (2021)
47. Hwi Je Woo, Seongchan Kim, Young-Jin Choi, Jeong Ho Cho, Seong Heon Kim*, Young Jae Song* “Inhomogeneous work-function hysteresis in chemical vapor deposition-grown graphene field effect device” Carbon 173, 594-599 (2021)
46. Hyo Won Kim, Insu Jeon, Wonhee Ko*, Seong Heon Kim* “Unidirectional growth of graphene nano-islands from carbon cluster seeds on Ge(110)” Applied Surface Science 536, 147722 (2021)
2020
45. Dong-Jin Yun, Youngjun Yun, Jiyoul Lee, Joo-Young Kim, JaeGwan Chung, Seong Heon Kim, Yong-Su Kim, Sung Heo, Jeong-Il Park, Ki-Hong Kim, Young-Nam Kwon, Jong Won Chung “In-depth investigation of the correlation between organic semiconductor orientation and energy-level alignment using in-situ photoelectron spectroscopy” ACS Applied Materials & Interfaces 12, 50628-50637 (2020)
44. Ju-Sik Kim†, Hyunseok Kim†, Michael Badding, Zhen Song, KiHong Kim, Dongwook Lee, Jaemyuung Chang, Sewon Kim, Dongmin Im, Seongyong Park, Seong Heon Kim*, Sung Heo* “Origin of intergranular Li metal propagation in garnet-based solid electrolyte by direct electronic structure analysis and performance improvement by bandgap engineering” Journal of Materials Chemistry A 8, 16892-16901 (2020)
43. Dong-Jin Yun*, Se Yun Kim, Dong-Su Ko, Sung Heo, KiHong Kim, Seong Heon Kim* “Simple and effective cleaning method of RuO2 nanosheet films for flexible transparent conducting electrodes” Applied Surface Science 529, 147154 (2020)
42. Taegeun Yoon†, Qinke Wu†, Dong-Jin Yun, Seong Heon Kim*, Young Jae Song* “Direct tuning of graphene work function via chemical vapor deposition control” Scientific Reports 10, 9870 (2020)
41. Dong-Jin Yun, Seong-Heon Kim, JaeGwan Chung, Yong-Soo Kim, Weon-Ho Shin, Soo-Ghang Ihn, Sungyoung Yun, Yeonji Chung, Seunghyup Lee, Min Kim*,Jong Hwan Park* “Direct characterization of vertical molecular distributions of organic bulk heterojunction structure by photoemission spectroscopy combined with argon gas cluster ion beam sputtering” Applied Surface Science 515, 146102 (2020)
40. S. Heo, J. Lee, G.H. Lee, C.-J. Heo, S.H. Kim, D.-J. Yun, J.-B. Park, K. Kim, Y. Kim, D. Lee, G.-S. Park, H.Y. Cho, T. Shin, S.Y. Yun, S. Kim, Y.W. Jin, K.-B. Park, “Surface plasmon enhanced organic color image sensor with Ag nanoparticles coated with silicon oxynitride” Scientific Reports 10, 219 (2020)
2019
39. S. Heo, G. Seo, K.T. Cho, Y. Lee, S. Paek, S. Kim, M. Seol, S.H. Kim, D.-J. Yun, K. Kim, J. Park, J. Lee, L. Lechner, T. Rodgers, J.W. Chung, J.-S. Kim, D. Lee*, S.-H. Choi*, M.K. Nazeeruddin* “Dimensionally Engineered Perovskite Heterostructure for Photovoltaic and Optoelectronic Applications” Adv. Energy Mater. 9, 1902470 (2019)
38. Dong-Jin Yun, Hyemin Ra, Jung-Min Kim, Jung-Hoon Lee, Sung Hoon Park, Jingyoung Hwang, JaeGwan Chung, Seong-Heon Kim, Yong-Su Kim, Yong Jin Jeong, SeungHyup Lee * “A study on distinctive transition mechanism of sulfuric acid treatment on performance enhancement of poly(3,4-ethylenedioxythiophene): polystyrene based electrodes depending on multiwall carbon nanotube dose” Applied Surface Science 487 480–487 (2019)
37. Seong Heon Kim, KiHong Kim, Hyungkook Choi, Dongmin Im, Sung Heo*, Hongsu Choi* “In situ observation of lithium metal plating in sulfur-based solid electrolyte for all-solid-state batteries” Journal of Materials Chemistry A 7, 13650–13657 (2019)
36. Seong Heon Kim†, Jooho Lee†, Eun Ae Cho, Junho Lee, Dong-Jin Yun, Dongwook Lee, Yongsung Kim, Takkyun Ro, Chul-Joon Heo, Gae Hwang Lee, Yong Wan Jin, Sunghan Kim, Kyung-Bae Park*, Sung Heo* “The role of defects in organic image sensors for green photodiode” Scientific Reports 9, 1745 (2019)
35. Dong-Jin Yun*, Sung-Hoon Park, Jinyoung Hwang, Hyemin Ra, Jung-Min Kim, JaeGwan Chung, Seong Heon Kim, Yong-Su Kim, Sung Heo, Ki-Hong Kim “In Situ Photoelectron Spectroscopy Study on the Buffer Role of Multiwalled Carbon Nanotubes against Thermal Degradation in Organic Conducting Composite Films with PEDOT:PSS” Journal of Physical Chemistry C 123, 2238−2247 (2019)
34. Sung Heo, Gabseok Seo, Yonghui Lee, Minsu Seol, Seong Heon Kim, Dong-Jin Yun, Yongsu Kim, Kihong Kim, Junho Lee, Jooho Lee, Woo Sung Jeon, Jai Kwang Shin, Jucheol Park, Dongwook Lee, Mohammad Khaja Nazeeruddin, “Origins of High Performance and Degradation in the Mixed Perovskite Solar Cells” Advanced Materials 31, 1805438 (2019)
2018
33. S.H. Kim*, Y.S. Kim, W.J. Baek, S. Heo, S. Han, H. Jung* “Nanoscale electrical resistance imaging of solid electrolyte interphases in lithium-ion battery anodes” Journal of Power Sources 407, 1-5 (2018)
32. D.-J. Yun*, Y. Shin, C. Jung, J.C. Lee, S. Byun, J. Chung, S. Heo, S.H. Kim* “Fabrication of Bevel Structures by Means of the Spatial Gradient of Ion Dose in Ar Gas Cluster Ion Beam and Its Unique Characteristics” Advanced Materials Interfaces 5, 1800825 (2018)
31. S.H. Kim*, Y.S. Kim, W.J. Baek, S. Heo, D.-J. Yun, S. Han, H. Jung* “Nanoscale Electrical Degradation of Silicon-Carbon Composite Anode Materials for Lithium Ion Batteries” ACS Applied Materials & Interfaces 10, 24549–24553 (2018)
30. S.Y. Park, W.J. Baek, S.Y. Lee, J.A. Seo, Y.-S. Kang, M. Koh, S.H. Kim* “Probing electrical degradation of cathode materials for lithium-ion batteries with nanoscale resolution” Nano Energy 49, 1-6 (2018)
29. D.-J.Yun, S. Kim, C. Jung, C.-S. Lee, H. Sohn, J.Y. Won, Y.S. Kim, J. Chung, S. Heo, S.H. Kim, M. Seol, W.H. Shin “Direct characterization of graphene doping state by in situ photoemission spectroscopy with Ar gas cluster ion beam sputtering” Phys. Chem. Chem. Phys. 20, 615 (2018)
2017
28. S.H. Kim, S. Heo, J. Mun, G. Kim, W.J. Baek, Y.S. Kim, S. Han, H. Jung* “Verification of Delayed Permanent Lithium Intercalation into Graphite Interlayers by Surface Treatment of Lithium-Ion Battery Anodes” J. Electrochem. Soc. 164, A2290 (2017)
27. G. Seo, D. Lee, S. Heo, M. Seol, Y. Lee, K. Kim, S.H. Kim, J. Lee, D. Lee, J. Lee, D.W. Kwak, D. Lee, H.Y. Cho, J. Park, T.K. Ahn, M.K. Nazeeruddin “Microscopic Analysis of Inherent Void Passivation in Perovskite Solar Cells” ACS Energy Lett. 2, 1705 (2017)
26. S. Heo, J. lee, S.H. Kim, D.-J. Yun, J.-B. Park, K. Kim, N. Kim, Y. Kim, D. Lee, K.-S. Kim, H.J. Kang “Device performance enhancement via a Si-rich silicon oxynitride buffer layer for the organic photodetecting device”, Scientific Reports 7, 1516 (2017)
2016
25. Y.S. Kim, S.H. Kim, G. Kim, S. Heo, J. Mun, S. Han, H. Jung, Y.K. Kyoung, D.J. Yun, W.J. Baek, and S. Doo “Protective Oxide Coating for Ionic Conductive Solid Electrolyte Interphase”, ACS Appl. Mater. Interfaces 8, 30980 (2016)
24. S.H. Kim, W.I. Choi, K.H. Kim, D.J. Yang, S. Heo and D,-J. Yun* “Nanoscale Chemical and Electrical Stabilities of Graphene-covered Silver Nanowire Networks for Transparent Conducting Electrodes”, Scientific Reports 6, 33074 (2016)
23. Y.S. Kim, D.J. Yun, S.H. Kim, Y.K. Kyung and S. Heo “Damage-free and atomically precise surface preparation of SrTiO3”, Current Applied Physics 16, 1464 (2016)
22. S. Heo, J. Chung, H.-I. Lee, J. Lee, J.-B. Park, E. Cho, K. Kim, S.H. Kim, G.S. Park, D. Lee, J. Lee, J. Nam, J.Y. Yang, D. Lee, H.Y. Cho, H.J. Kang, P.-H. Choi and B.-D. Choi “Defect visualization of Cu(InGa)(SeS)2 thin films using DLTS measurement”, Scientific Reports 6, 30554 (2016)
21. S.H. Kim, S. Heo, D.-J. Yun, R. Satoh, G. Park and K.-S. Kim* “Dark Current Reduction of Small Molecule Organic Photodetectors by Controlling Gap States of Molybdenum Oxide Buffer Layers”, Japanese Journal of Applied Physics 55, 091601 (2016)
20. D.-J. Yun*, W.-H. Shin, B. Xavier, J.H. Park, S. Kim, J. Chung, Y. Kim, S. Heo, S.H. Kim* “Direct characterization of the energy level alignments and molecular components in an organic hetero-junction by integrated photoemission spectroscopy and reflection electron energy loss spectroscopy analysis”, Nanotechnology 27, 345704 (2016)
19. D.-J. Yun, J.-H. Kim, S.H. Kim, M. Seol, D. Yu, H. Kwon, Y. Ham, J. Chung, Y. Kim and S. Heo “Study on the disparate transition behaviors of the electrical/physical properties in PEDOT:PSS film depending on solvent species under a follow-up solution-treatment process”, Nanotechnology 27, 165706 (2016)
18. S. Heo, J. Chung, J.C. Lee, T. Song, S.H. Kim, D.-J. Yun, H.I. Lee, K. Kim, G.S. Park, J.S. Oh, D.W. Kwak, D.W. Lee, H.Y. Cho, D. Tahi, H.J. Kang and B.-D. Choi “Band alignment and defect states in amorphous GaInZnO thin films grown on SiO2/Si substrates”, Surface and Interface Analysis 48, 1062 (2016)
2015
17. D.-J. Yun, J. Chung, S.H. Kim, Y. Kim, S. Park, M. Seol and S. Heo, “Direct analytical method of contact position effects on the energy-level alignments at organic semiconductor/electrode interfaces using photoemission spectroscopy combined with Ar gas cluster ion beam sputtering”, Nanotechnology 26, 465704 (2015)
16. S. Heo, H.-I. Lee, T. Song, J.-B. Park, D.-S. Ko, J. Chung, K.H. Kim, S.H. Kim, D.-J. Yun, Y. Ham, G.S. Park, D. Lee, J. Nam, H.J. Kang, P.-H. Choi and B.D. Choi “Direct band gap measurement of Cu(In,Ga)(Se,S)2 thin films using high-resolution reflection electron energy loss spectroscopy”, Applied Physics Letters 106, 261601 (2015)
15. S.J. Lim, S. Jo, M. Lee, S.H. Kim and Y. Kuk, “Morphological effect of light emission from gold nanoparticles on Si (111)”, Journal of Vacuum Science & Technology B, 33 , 02B103 (2015)
14. D.-J. Yun, J. Chung, S.H. Kim, Y. Kim, M. Seol, J. Chung and S.-H. Park, “Study on the molecular distribution of organic composite films by combining photoemission spectroscopy with argon gas cluster ion beam sputtering”, Journal of Materials Chemistry C 3, 276 (2015)
2014
13. D.-J. Yun, J. Chung, Y. Kim, S.-H. Park, S.H. Kim and S. Heo, “Direct comparative study on the energy level alignments in unoccupied/occupied states of organic semiconductor/electrode interface by constructing in-situ photoemission spectroscopy and Ar gas cluster ion beam sputtering integrated analysis system”, Journal of Applied Physics 116, 153702 (2014)
12. H.-J. Shin, S.H. Kim, H. Yang and Y. Kuk, “Modified gap states in Fe/MgO/SrTiO3 interfaces studied with scanning tunneling microscopy”, Current Applied Physics 14, 1692 (2014)
11. S.H. Kim, S. Heo, S.-G. Ihn, S. Yun, J.H. Park, Y. Chung, E. Lee, G. Park and D.-J. Yun, “Auger electron nanoscale mapping and x-ray photoelectron spectroscopy combined with gas cluster ion beam sputtering to study an organic bulk heterojunction”, Applied Physics Letters 104, 243303 (2014)
10. D.-J. Yun, J. Kim, J. Chung, S.H. Park, W.J. Baek, Y. Kim, S.H. Kim, Y.-N. Kwon, J.G. Chung, Y. Kyoung, K.-H. Kim and S. Heo, “Study on the chemical stability of catalyst counter electrodes for dyesensitized solar cells using a simple X-ray photoelectron spectroscopybased method”, Journal of Power Sources 268, 25 (2014)
9. T. Shin, X.S. Li, D.S. Ko, J.Y. Wona, S.H. Kim, J. Kim, J. Kim, Y. Tak, J.Y. Kim, G.S. Park and E. Lee, “Photocarrier dynamics near V-shaped pits in InxGa1-xN/GaN multiple quantum wells”, Chemical Physics 436-437, 51 (2014)
2013
8. S.H. Kim, H. G. Jeong, S.J. Lim, U.D. Ham, Y.J. Song and Y. Kuk, “Geometric and electronic properties of porphyrin molecules on Au (111) and NaCl surfaces”, Surface Science 613, 54 (2013)
7. D.-J. Yun, J.G. Chung, C. Jung, Y. Chung, S.H. Kim, S. Lee, K.-H. Kim, H. Han, G.-S. Park and S.H. Park, “A novel approach for the characterization of a bilayer of phenyl-c71-butyric-acid-methyl ester and pentacene using ultraviolet photoemission spectroscopy and argon gas cluster ion beam sputtering process”, Journal of Applied Physics 114, 094510 (2013)
2012
6. S.H. Kim and A. de Lozanne, “Magnetically coupled ultrahigh vacuum manipulator with a sample grabber”, Journal of Vacuum Science & Technology A 31, 013201 (2013)
5. S.H. Kim and A. de Lozanne, “Compact scanning tunneling microscope for spin polarization measurements”, Review of Scientific Instruments 83, 103701 (2012)
4. L. Chen, S.H. Kim, A.K.H. Lee and A. de Lozanne, “Simple electronics for inertial and Pan-type piezoelectric positioners used in scanning probe microscopes”, Review of Scientific Instruments 83, 013708 (2012)
2010
3. Y.J. Song, K. Lee, S.H. Kim, B.-Y. Choi, J. Yu, and Y. Kuk, “Mapping Atomic Contact between Pentacene and a Au Surface using Scanning Tunneling Spectroscopy”, Nano Letters 10, 996 (2010)
2007
2. S.H. Kim, W.I. Choi, G. Kim, Y.J. Song, G.-H. Jeong, R. Hatakeyama, J. Ihm, and Y. Kuk, “Cesium-Filled Single Wall Carbon Nanotubes as Conducting Nanowires: Scanning Tunneling Spectroscopy Study”, Physical Review Letters 99, 256407 (2007)
1. H.-J. Shin, S.H. Kim, H.J. Yang, and Y. Kuk, “One-dimensional growth of MgO film on SrTiO3(100)”, Nanotechnology 18, 175304 (2007)