Paper

Paper list

1. Beom-Soo Kim, Jong-Sun Kim, Kyung Min Lee, Seung-Woo Kim, Chee Mun Chong, Sang Wook Park, Nam Joong Jeon "Surface Engineering of Perovskite Solar Cells via the Dry-Vacuum Process: Deposition of Lead Halides and Alkylammonium Halides", ACS Appl. Mater. Interfaces. 17, 19526−19532 (2025)

2. Doyun Im, Passarut Boonmongkolras, Yeonghun Yun, Sung Woong Yang, Sunwoo Kim, Jungchul Yun, Rajendra Kumar Gunasekaran, You-Hyun Seo, Nam Joong Jeon, Gill Sang Han, Sangwook Lee "Ferromagnetic Nickel as a Sustainable Reducing Agent for Tin–Lead Mixed Perovskite in Single-Junction and Tandem Solar Cells", Adv. Sci. 12, 2411403 (2025)

3. Jin-Won Lee, Joshua Sraku Adu, Raphael E Agbenyeke, Jude Laverock, Alice Sheppard, Eunyoung Park, Youngwoong Kim, Soonil Hong, Nam Joong Jeon, David J Fermin, Helen Hejin Park "Ultrathin oxygen deficient SnOx films as electron extraction layers for perovskite solar modules",  J. Mater. Chem. A, 13, 4100-4106 (2025)

4. Du Hyeon Ryu, Jun Hyung Kim, Jorim Okoth Obila, Hyun‐Sung Yun, Seungjin Lee, Bong Joo Kang, Nam Joong Jeon, Ki‐Ha Hong, Jaeki Jeong, Sang Hyuk Im, Chang Eun Song "Erbium chloride-mediated nucleation/crystallization control for high-performance tin-based perovskite solar cells", EcoMat. 6, 12 (2024)

5. Boonmongkolras Passarut, Sung Woong Yang, Sunwoo Kim, Jungchul Yun, Yeonghun Yun, You-Hyun Seo, Nam Joong Jeon, Gill Sang Han, Doyun Im, Sangwook Lee "A Recyclable Reducing Agent to Minimize Sn4+ in Pb-Sn Mixed Perovskite Precursor Solution for Sustainable All-Perovskite Tandem Solar Cells", Meet. Abstr. MA2024-02, 1726 (2024) 

6. Eun Chong Chae, You‐Hyun Seo, Bong Joo Kang, Jin Ho Oh, Yeonsu Jung, Jinho Jang, Taehoon Kim, Yong‐Ryun Jo, Dong Jun Kim, Taek‐Soo Kim, Sang Hyuk Im, Sae Jin Sung, Seong Sik Shin, Soonil Hong, Nam Joong Jeon "PTAA‐infiltrated thin‐walled carbon nanotube electrode with hidden encapsulation for perovskite solar cells",  EcoMat. 6, 11, e12495 (2024)

7. Muhammad Haris, Zakir Ullah, Seungjin Lee, Du Hyeon Ryu, Seung Un Ryu, Bong Joo Kang, Nam Joong Jeon, Bumjoon J Kim, Taiho Park, Won Suk Shin, Chang Eun Song  "Amplifying High-Performance Organic Solar Cells Through Differencing Interactions of Solid Additive with Donor/Acceptor Materials Processed from Non-Halogenated Solvent", Adv. Energy Mater. 35 (2024)

8. Hobeom Kim, So-Min Yoo, Bin Ding, Hiroyuki Kanda, Naoyuki Shibayama, Maria A Syzgantseva, Farzaneh Fadaei Tirani, Pascal Schouwink, Hyung Joong Yun, Byoungchul Son, Yong Ding, Beom-Soo Kim, Young Yun Kim, Junmo Park, Olga A Syzgantseva, Nam Joong Jeon, Paul J Dyson, Mohammad K Nazeeruddin "Shallow-level defect passivation by 6H perovskite polytype for highly efficient and stable perovskite solar cells", Nature Communications. 15, 5632 (2024)

9. Zhihao Xu, Sang-Hyun Chin, Bo-In Park, Yuan Meng, Sunok Kim, Sangmoon Han, Yimeng Li, Dong-Hwan Kim, Beom-Soo Kim, Jin-Wook Lee, Sang-Hoon Bae "Advancing perovskite solar cell commercialization: Bridging materials, vacuum deposition, and AI-assisted automation", Next Materials. 3, 100103 (2024) 

10. Jason J Yoo, Jin-Won Lee, Yeonkyeong Ju, Bong Joo Kang, Youngwoong Kim, Beom-Soo Kim, Young Yun Kim, Seong Sik Shin, Tae Joo Shin, Nam Joong Jeon "Pyrophosphate interlayer improves performance of semi-transparent perovskite solar cells",  J. Mater. Chem. A, 12, 12126-12133 (2024)

11. Tobias Abzieher, David T Moore, Marcel Roß, Steve Albrecht, Jared Silvia, Hairen Tan, Quentin Jeangros, Christophe Ballif, Maximilian T Hoerantner, Beom-Soo Kim, Henk J Bolink, Paul Pistor, Jan Christoph Goldschmidt, Yu-Hsien Chiang, Samuel D Stranks, Juliane Borchert, Michael D McGehee, Monica Morales-Masis, Jay B Patel, Annalisa Bruno, Ulrich W Paetzold "Vapor phase deposition of perovskite photovoltaics: short track to commercialization?",  Energy Environ. Sci., 17, 1645-1663 (2024)

12. Hyun‐Sung Yun, You‐Hyun Seo, Chae‐Eun Seo, Hyun Seo Kim, Soo Bin Yoo, Bong Joo Kang, Nam Joong Jeon, Eui Hyuk Jung "Surface Engineering of Tin Oxide Nanoparticles by pH Modulation Facilitates Homogeneous Film Formation for Efficient Perovskite Solar Modules", Adv. Energy Mater. 14, 2400791 (2024)

13. Kyung Mun Yeom, Changsoon Cho, Eui Hyuk Jung, Geunjin Kim, Chan Su Moon, So Yeon Park, Su Hyun Kim, Mun Young Woo, Mohammed Nabaz Taher Khayyat, Wanhee Lee, Nam Joong Jeon, Miguel Anaya, Samuel D Stranks, Richard H Friend, Neil C Greenham, Jun Hong Noh "Quantum barriers engineering toward radiative and stable perovskite photovoltaic devices", Nature Communications, 15, 4547 (2024) 

14. Muhammad Haris, Du Hyeon Ryu, Zakir Ullah, Bong Joo Kang, Nam Joong Jeon, Seungjin Lee, Hang Ken Lee, Sang Kyu Lee, Jong‐Cheol Lee, Hyung‐Wook Kwon, Won Suk Shin, Chang Eun Song "Morphological modulation enabled by non-halogenated solvent-processed simple solid additives for high-efficiency organic solar cells", EcoMat. 6, 3, e12436 (2024)

15. Jorim Okoth Obila, Du Hyeon Ryu, Sora Oh, Jun Hyung Kim, Robinson Juma Musembi, Seungjin Lee, Bong Joo Kang, Nam Joong Jeon, Elijah Omollo Ayieta, Sang Hyuk Im, Chang Eun Song "Tin-Based Perovskite Solar Cells Containing a Perylene Diimide Cathode Interlayer with a Copper Top Electrode", ACS Energy Lett. 9, 1090−1096 (2024)

16. Chanhyeok Kim, Kihoon Kim, Youngmin Kim, Nikolai Tsvetkov, Nam Joong Jeon, Bong Joo Kang, Hanul Min "Trimming defective perovskite layer surfaces for high-performance solar cells",  Energy Environ. Sci., 17, 8582-8592 (2024)

17. Hyun Seo Kim, Hyun-Sung Yun, Chae-Eun Seo, Soo Bin Yoo, Bong Joo Kang, Eui Hyuk Jung, Nam Joong Jeon "Ethanol purification enables high-quality α-phase FAPbI 3 perovskite microcrystals for commercial photovoltaic applications", Nanoscale Horiz., 9, 1120-1127 (2024)

18. He Guo, Geon Woo Yoon, Zi Jia Li, Yeonghun Yun, Sangwook Lee, You‐Hyun Seo, Nam Joong Jeon, Gill Sang Han, Hyun Suk Jung "In Situ Polymerization of Cross‐Linked Perovskite–Polymer Composites for Highly Stable and Efficient Perovskite Solar Cells", Adv. Energy Mater. 14, 2302743 (2024)

19. Seung-Woo Kim, Su Ji Moon, Sung-Hu Kim, Jason J. Yoo, Donghwan Kim, Beom-Soo Kim*, and Nam Joong Jeon* "Reducing Humidity Dependency of Ambient-Air-Processed Wide-Bandgap Inverted Perovskite Solar Cells," ACS Energy Lett. 8, 11, 4777–4781 (2023).

20. Youngwoong Kim,†  Geunjin Kim,†   Eun Young Park,a   Chan Su Moon,a   Seung Joo Lee,a   Jason J. Yoo   Seongsik Nam,   Jino Im,c   Seong Sik Shin,   Nam Joong Jeon*  and  Jangwon Seo* "Alkylammonium bis(trifluoromethylsulfonyl)imide as a dopant in the hole-transporting layer for efficient and stable perovskite solar cells," Energy Environ. Sci. 16, 2226-2238 (2023).

21. Du Hyeon Ryu, Nasir Khan, Jong‐Goo Park, Dooam Paik, Bong Joo Kang, Nam Joong Jeon, Seungjin Lee, Hang Ken Lee, Sang Kyu Lee, Won Suk Shin, Jong‐Cheol Lee, Hyungjun Kim, Ki‐Ha Hong, Sang Hyuk Im, Chang Eun Song "Morphology and Performance Enhancement through the Strong Passivation Effect of Amphoteric Ions in Tin‐based Perovskite Solar Cells," Small 19, 2302418 (2023).

22. Dohyun Kim , Hyuntae Choi , Wooteak Jung , Chanhyuk Kim , Eun Young Park , Sungryong Kim , Nam Joong Jeon , Seulki Song and Taiho Park "Phase transition engineering for effective defect passivation to achieve highly efficient and stable perovskite solar cells," Energy Environ. Sci. 16, 2045-2055 (2023).

23. Dowon Pyun, Sang-Won Lee, Youngwoong Kim, Gyeong Sun Jang, Dongjin Choi, Seok Hyun Jeong, Hoyoung Song, Solhee Lee, Sujin Cho, Jiryang Kim, Dongkyun Kang, Ha Eun Lee, Ji Yeon Hyun, Changhyun Lee, HyunJung Park, Jae-Keun Hwang, Wonkyu Lee, Nam Joong Jeon, Jangwon Seo, Yoonmook Kang, Donghwan Kim, Hae-Seok Lee "First Demonstration of Top Contact-Free Perovskite/Silicon Two-Terminal Tandem Solar Cells for Overcoming the Current Density Hurdle," ACS Appl. Energy Mater. 6(5) 2687–2697 (2023).

24. Jang, Gyeong Sun; Kim, Youngwoong; Kim, Young Yun; Yoo, Jason J; Kim, Geunjin; Jeon, Nam Joong; Lee, Hae-Seok; Kim, Donghwan; Seo, Jangwon; "Ambient Air‐Processed Wide‐Bandgap Perovskite Solar Cells with Well‐Controlled Film Morphology for Four‐Terminal Tandem Application," Solar RRL, 6(8) 2200252 (2022).

25. Chung, Jaehoon; Jeon, Nam Joong; Noh, Jun Hong; "Solar-driven simultaneous electrochemical CO2 reduction and water oxidation using perovskite solar cells," Energies, 15(1) 270 (2021).

26. Jo, Cheol; Jeon, Nam Joong; Lee, Seung Joo; Moon, Chan Su; Ko, Do-Kyeong; "Ultrafast photo-induced carrier dynamics of FAPbI3-MAPbBr3 perovskite films fabricated with additives and a hole transport material," Chemical Physics Letters, 784() 139100 (2021).

27. Jung, Hyunmin; Kim, Geunjin; Jang, Gyeong Sun; Lim, Jihoo; Kim, Moonyong; Moon, Chan Su; Hao, Xiaojing; Jeon, Nam Joong; Yun, Jae Sung; Park, Helen Hejin; "Transparent Electrodes with Enhanced Infrared Transmittance for Semitransparent and Four-Terminal Tandem Perovskite Solar Cells," ACS Applied Materials & Interfaces, 13(26) 30497-30503 (2021).

28. Yoo, Jason J; Seo, Gabkyung; Chua, Matthew R; Park, Tae Gwan; Lu, Yongli; Rotermund, Fabian; Kim, Young-Ki; Moon, Chan Su; Jeon, Nam Joong; Correa-Baena, Juan-Pablo; "Efficient perovskite solar cells via improved carrier management," Nature, 590(7847) 587-593 (2021).

29. Song, Seulki; Park, Eun Young; Ma, Boo Soo; Kim, Dong Jun; Park, Helen Hejin; Kim, Young Yun; Shin, Seong Sik; Jeon, Nam Joong; Kim, Taek-Soo; Seo, Jangwon; "Selective defect passivation and topographical control of 4-dimethylaminopyridine at grain boundary for efficient and stable planar perovskite solar cells," Advanced Energy Materials, 11(10) 2003382 (2021).

30. Eom, Taeyong; Kim, Songhee; Agbenyeke, Raphael E; Jung, Hyunmin; Shin, Seon Min; Lee, Young Kuk; Kim, Chang Gyoun; Chung, Taek‐Mo; Jeon, Nam Joong; Park, Helen Hejin; "Copper Oxide Buffer Layers by Pulsed‐Chemical Vapor Deposition for Semitransparent Perovskite Solar Cells," Advanced Materials Interfaces, 8(1) 2001482 (2021).

31. Kim, Young Yun; Yang, Tae-Youl; Suhonen, Riikka; Kemppainen, Antti; Hwang, Kyeongil; Jeon, Nam Joong; Seo, Jangwon; "Roll-to-roll gravure-printed flexible perovskite solar cells using eco-friendly antisolvent bathing with wide processing window," Nature communications, 11(1) 01-11 (2020).

32. Kim, Youngwoong; Kim, Geunjin; Jeon, Nam Joong; Lim, Chulhee; Seo, Jangwon; Kim, Bumjoon J; "Methoxy-functionalized triarylamine-based hole-transporting polymers for highly efficient and stable perovskite solar cells," ACS Energy Letters, 5(10) 3304-3313 (2020).

33. Park, Helen Hejin; Kim, Jincheol; Kim, Geunjin; Jung, Hyunmin; Kim, Songhee; Moon, Chan Su; Lee, Seon Joo; Shin, Seong Sik; Hao, Xiaojing; Yun, Jae Sung; "Transparent Electrodes Consisting of a Surface‐Treated Buffer Layer Based on Tungsten Oxide for Semitransparent Perovskite Solar Cells and Four‐Terminal Tandem Applications (Small Methods 5/2020)," Small Methods, 4(5) 2070018 (2020).

34. Park, Helen Hejin; Kim, Jincheol; Kim, Geunjin; Jung, Hyunmin; Kim, Songhee; Moon, Chan Su; Lee, Seon Joo; Shin, Seong Sik; Hao, Xiaojing; Yun, Jae Sung; "Transparent Electrodes Consisting of a Surface‐Treated Buffer Layer Based on Tungsten Oxide for Semitransparent Perovskite Solar Cells and Four‐Terminal Tandem Applications," Small Methods, 4(5) 2000074 (2020).

35. Kim, Geunjin; Moon, Chan Su; Yang, Tae-Youl; Kim, Young Yun; Chung, Jaehoon; Jung, Eui Hyuk; Shin, Tae Joo; Jeon, Nam Joong; Park, Helen Hejin; Seo, Jangwon; "A Thermally Induced Perovskite Crystal Control Strategy for Efficient and Photostable Wide‐Bandgap Perovskite Solar Cells," Solar RRL, 4(6) 2000033 (2020).

36. Bang, Su-Mi; Shin, Seong Sik; Jeon, Nam Joong; Kim, Young Yun; Kim, Geunjin; Yang, Tae-Youl; Seo, Jangwon; "Defect-tolerant sodium-based dopant in charge transport layers for highly efficient and stable perovskite solar cells," ACS Energy Letters, 5(4) 1198-1205 (2020).

37. Chung, Jaehoon; Shin, Seong Sik; Kim, Geunjin; Jeon, Nam Joong; Yang, Tae-Youl; Noh, Jun Hong; Seo, Jangwon; "Impact of electrode materials on process environmental stability of efficient perovskite solar cells," Joule, 3(8) 1977-1985 (2019).

38. Yang, Tae‐Youl; Jeon, Nam Joong; Shin, Hee‐Won; Shin, Seong Sik; Kim, Young Yun; Seo, Jangwon; "Achieving long‐term operational stability of perovskite solar cells with a stabilized efficiency exceeding 20% after 1000 h," Advanced Science, 6(14) 1900528 (2019).

39. Jung, Eui Hyuk; Jeon, Nam Joong; Park, Eun Young; Moon, Chan Su; Shin, Tae Joo; Yang, Tae-Youl; Noh, Jun Hong; Seo, Jangwon; "Efficient, stable and scalable perovskite solar cells using poly (3-hexylthiophene)," Nature, 567(7749) 511-515 (2019).

40. Kim, Young Yun; Yang, Tae‐Youl; Suhonen, Riikka; Välimäki, Marja; Maaninen, Tiina; Kemppainen, Antti; Jeon, Nam Joong; Seo, Jangwon; "Gravure‐printed flexible perovskite solar cells: toward roll‐to‐roll manufacturing," Advanced science, 6(7), 1802094 (2019).

41. Jeon, NJ; Yang, T-Y; Park, HH; Seo, Jangwon; Nam, DY; Jeong, D; Hong, S; Kim, SH; Cho, JM; Jang, JJ; "Thermally activated, light-induced electron-spin-resonance spin density reflected by photocurrents in a perovskite solar cell," Applied Physics Letters, 114(1), 13903 (2019).

42. Gunawan, Oki; Pae, Seong Ryul; Bishop, Douglas M; Virgus, Yudistira; Noh, Jun Hong; Jeon, Nam Joong; Lee, Yun Seog; Shao, Xiaoyan; Todorov, Teodor; Mitzi, David B; "Carrier-resolved photo-Hall effect," Nature, 575(7781), 151-155 (2019).

43. Park, Byung-wook; Kedem, Nir; Kulbak, Michael; Lee, Do Yoon; Yang, Woon Seok; Jeon, Nam Joong; Seo, Jangwon; Kim, Geonhwa; Kim, Ki Jeong; Shin, Tae Joo; "Understanding how excess lead iodide precursor improves halide perovskite solar cell performance," Nature communications, 9(1), 01-08 (2018).

44. Jeon, Nam Joong; Na, Hyejin; Jung, Eui Hyuk; Yang, Tae-Youl; Lee, Yong Guk; Kim, Geunjin; Shin, Hee-Won; Il Seok, Sang; Lee, Jaemin; Seo, Jangwon; "A fluorene-terminated hole-transporting material for highly efficient and stable perovskite solar cells," Nature Energy, 3(8), 682-689 (2018).

45. Kim, Young Yun; Park, Eun Young; Yang, Tae-Youl; Noh, Jun Hong; Shin, Tae Joo; Jeon, Nam Joong; Seo, Jangwon; "Fast two-step deposition of perovskite via mediator extraction treatment for large-area, high-performance perovskite solar cells," Journal of Materials Chemistry A, 6(26), 12447-12454 (2018).

46. Lee, Young Il; Jeon, Nam Joong; Kim, Bong Jun; Shim, Hyunjeong; Yang, Tae‐Youl; Seok, Sang Il; Seo, Jangwon; Im, Sung Gap; "A low‐temperature thin‐film encapsulation for enhanced stability of a highly efficient perovskite solar cell," Advanced Energy Materials, 8(9), 1701928 (2018).

47. Lee, Seon Joo; Shin, Seong Sik; Im, Jino; Ahn, Tae Kyu; Noh, Jun Hong; Jeon, Nam Joong; Seok, Sang Il; Seo, Jangwon; "Reducing carrier density in formamidinium tin perovskites and its beneficial effects on stability and efficiency of perovskite solar cells," ACS Energy Letters, 3(1), 46-53 (2017).

48. Kim, YC; Yang, T-Y; Jeon, NJ; Im, J; Jang, S; Shin, TJ; Shin, H-W; Kim, S; Lee, E; Noh, JH; "Engineering interface structures between lead halide perovskite and copper phthalocyanine for efficient and stable perovskite solar cells," Energy & Environmental Science, 10(10), 2109-2116 (2017).

49. Yang, Woon Seok; Park, Byung-Wook; Jung, Eui Hyuk; Jeon, Nam Joong; Kim, Young Chan; Lee, Dong Uk; Shin, Seong Sik; Seo, Jangwon; Kim, Eun Kyu; Noh, Jun Hong; "Iodide management in formamidinium-lead-halide–based perovskite layers for efficient solar cells," Science, 356(6345), 1376-1379 (2017).

50. Chen, Sheng; Wen, Xiaoming; Yun, Jae S; Huang, Shujuan; Green, Martin; Jeon, Nam Joong; Yang, Woon Seok; Noh, Jun Hong; Seo, Jangwon; Seok, Sang Il; "Spatial distribution of lead iodide and local passivation on organo-lead halide perovskite," ACS Applied Materials & Interfaces, 9(7), 6072-6078 (2017).

51. Cho, Illhun; Jeon, Nam Joong; Kwon, Oh Kyu; Kim, Dong Won; Jung, Eui Hyuk; Noh, Jun Hong; Seo, Jangwon; Seok, Sang Il; Park, Soo Young; "Indolo [3, 2-b] indole-based crystalline hole-transporting material for highly efficient perovskite solar cells," Chemical science, 8(1), 734-741 (2017).

52. Jung, Minsu; Kim, Young Chan; Jeon, Nam Joong; Yang, Woon Seok; Seo, Jangwon; Noh, Jun Hong; Il Seok, Sang; "Thermal stability of CuSCN hole conductor‐based perovskite solar cells," ChemSusChem, 9(18), 2592-2596 (2016).

53. Yun, Jae S; Seidel, Jan; Kim, Jincheol; Soufiani, Arman Mahboubi; Huang, Shujuan; Lau, Jonathan; Jeon, Nam Joong; Seok, Sang Il; Green, Martin A; Ho‐Baillie, Anita; "Critical role of grain boundaries for ion migration in formamidinium and methylammonium lead halide perovskite solar cells," Advanced Energy Materials, 6(13), 1600330 (2016).

54. Shin, Seong Sik; Yang, Woon Seok; Yeom, Eun Joo; Lee, Seon Joo; Jeon, Nam Joong; Joo, Young-Chang; Park, Ik Jae; Noh, Jun Hong; Seok, Sang Il; "Tailoring of electron-collecting oxide nanoparticulate layer for flexible perovskite solar cells," The journal of physical chemistry letters, 7(10), 1845-1851 (2016).

55. Kim, Young Chan; Jeon, Nam Joong; Noh, Jun Hong; Yang, Woon Seok; Seo, Jangwon; Yun, Jae S; Ho‐Baillie, Anita; Huang, Shujuan; Green, Martin A; Seidel, Jan; "Beneficial effects of PbI2 incorporated in organo‐lead halide perovskite solar cells," Advanced Energy Materials, 6(4), 1502104 (2016).

56. Kinoshita, Takumi; Nonomura, Kazuteru; Joong Jeon, Nam; Giordano, Fabrizio; Abate, Antonio; Uchida, Satoshi; Kubo, Takaya; Seok, Sang Il; Nazeeruddin, Mohammad Khaja; Hagfeldt, Anders; "Spectral splitting photovoltaics using perovskite and wideband dye-sensitized solar cells," Nature communications, 6(1), 01-08 (2015).

57. Seo, Jangwon; Jeon, Nam Joong; Yang, Woon Seok; Shin, Hee‐Won; Ahn, Tae Kyu; Lee, Jaemin; Noh, Jun Hong; Seok, Sang Il; "Effective electron blocking of CuPC‐doped spiro‐OMeTAD for highly efficient inorganic–organic hybrid perovskite solar cells," Advanced Energy Materials, 5(20), 1501320 (2015).

58. Shin, Seong Sik; Yang, Woon Seok; Noh, Jun Hong; Suk, Jae Ho; Jeon, Nam Joong; Park, Jong Hoon; Kim, Ju Seong; Seong, Won Mo; Seok, Sang Il; "High-performance flexible perovskite solar cells exploiting Zn2SnO4 prepared in solution below 100° C," Nature communications, 6(1), 01-08 (2015).

59. Park, Jong Hoon; Seo, Jangwon; Park, Sangman; Shin, Seong Sik; Kim, Young Chan; Jeon, Nam Joong; Shin, Hee‐Won; Ahn, Tae Kyu; Noh, Jun Hong; Yoon, Sung Cheol; "Efficient CH3NH3PbI3 perovskite solar cells employing nanostructured p‐type NiO electrode formed by a pulsed laser deposition," Advanced Materials, 27(27), 4013-4019 (2015).

60. Yang, Woon Seok; Noh, Jun Hong; Jeon, Nam Joong; Kim, Young Chan; Ryu, Seungchan; Seo, Jangwon; Seok, Sang Il; "High-performance photovoltaic perovskite layers fabricated through intramolecular exchange," Science, 348(6240), 1234-1237 (2015).

61. Jeon, Nam Joong; Noh, Jun Hong; Yang, Woon Seok; Kim, Young Chan; Ryu, Seungchan; Seo, Jangwon; Seok, Sang Il; "Compositional engineering of perovskite materials for high-performance solar cells," Nature, 517(7535), 476-480 (2015).

62. Ryu, Seungchan; Seo, Jangwon; Shin, Seong Sik; Kim, Young Chan; Jeon, Nam Joong; Noh, Jun Hong; Seok, Sang Il; "Fabrication of metal-oxide-free CH 3 NH 3 PbI 3 perovskite solar cells processed at low temperature," Journal of Materials Chemistry A, 3(7), 3271-3275 (2015).

63. Jeon, Nam Joong; Noh, Jun Hong; Kim, Young Chan; Yang, Woon Seok; Ryu, Seungchan; Seok, Sang Il; "Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells," Nature materials, 13(9), 897-903 (2014).

64. Seo, Jangwon; Park, Sangman; Kim, Young Chan; Jeon, Nam Joong; Noh, Jun Hong; Yoon, Sung Cheol; Seok, Sang Il; "Benefits of very thin PCBM and LiF layers for solution-processed p–i–n perovskite solar cells," Energy & Environmental Science, 7(8), 2642-2646 (2014).

65. Jeon, Nam Joong; Lee, Hag Geun; Kim, Young Chan; Seo, Jangwon; Noh, Jun Hong; Lee, Jaemin; Seok, Sang Il; "o-Methoxy substituents in spiro-OMeTAD for efficient inorganic–organic hybrid perovskite solar cells," Journal of the American Chemical Society, 136(22), 7837-7840 (2014).

66. Ryu, Seungchan; Noh, Jun Hong; Jeon, Nam Joong; Kim, Young Chan; Yang, Woon Seok; Seo, Jangwon; Seok, Sang Il; "Voltage output of efficient perovskite solar cells with high open-circuit voltage and fill factor," Energy & Environmental Science, 7(8), 2614-2618 (2014).

67. Sarkar, Arpita; Jeon, Nam Joong; Noh, Jun Hong; Seok, Sang Il; "Well-organized mesoporous TiO2 photoelectrodes by block copolymer-induced sol–gel assembly for inorganic–organic hybrid perovskite solar cells," The Journal of Physical Chemistry C, 118(30), 16688-16693 (2014).

68. Jeon, Nam Joong; Lee, Jaemin; Noh, Jun Hong; Nazeeruddin, Mohammad Khaja; Gratzel, Michael; Seok, Sang Il; "Efficient inorganic–organic hybrid perovskite solar cells based on pyrene arylamine derivatives as hole-transporting materials," Journal of the American Chemical Society, 135(51), 19087-19090 (2013).

69. Noh, Jun Hong; Jeon, Nam Joong; Choi, Yong Chan; Nazeeruddin, Md K; Grätzel, Michael; Seok, Sang Il; "Nanostructured TiO 2/CH 3 NH 3 PbI 3 heterojunction solar cells employing spiro-OMeTAD/Co-complex as hole-transporting material," Journal of Materials Chemistry A, 1(38), 11842-11847 (2013).