(47)  Multifunctional Effect of p-Doping, Anti-Reflection, and Encapsulation by Polymeric Acid for High Efficiency and Stable Carbon Nanotube-based Silicon Solar Cells

         Yang Qian, Il Jeon*, Ya-Lun Ho, Sujeong Jeong, Changhyun Lee, Clement Delacou, SeungjuSeo, Anton Anisimov, Esko

         I. Kauppinen, Yutaka Matsuo, Yoonmook Kang, Hae-Seok Lee, Donghwan Kim, Jean-Jacques Delaunay, Shigeo                        Maruyama*

         Advanced Energy Materials1902389 November 2019 [selected for Back Cover] (IF:24.884)

(46)  Investigation of Charge Interaction between Fullerene Derivatives and Single-Walled Carbon Nanotubes

        Clement Delacou+, Il Jeon*+, Otsuka Keigo, Taiki Inoue, Esko I. Kauppinen, Shigeo Maruyama*, Yutaka Matsuo*

        InfoMat 1-12 October 2019 (IF:N/A)

 

(45)   Controlled Redox of Lithium-ion Endohedral Fullerene for Efficient and Stable Metal Electrode-                      Free Perovskite Solar Cells

         Il Jeon*+, Ahmed Shawky+, Haosheng Lin, SeungjuSeo, Hiroshi Okada, Jin-Wook Lee, Amrita Pal, Shaun Tan, Anton

         Anisimov, Esko I. Kauppinen, Yang Yang, Sergei Manzhos, Shigeo Maruyama*, Yutaka Matsuo*

         Journal of the American Chemical Society 141 (42), 16553-16558 September 2019 [selected for Inside          Cover] IF:14.695

(44)   Fullerene-Cation-Mediated Synthesis of Cyclo[60]fullerenes with 5-Membered-Ring and their Application        in Perovskite Solar Cells

         Hao-Sheng Lin, Il Jeon*, Xiao-Yu Yang, Sergei Manzhos, Shigeo Maruyama, Yutaka Matsuo*

        Chemistry of Materials 31, 8432-8439 September 2019 [selected for Inside Cover] (IF:10.159)

(43)   Li@C60 Endohedral Fullerene as Supermolecular Dopant for C60

        Hiroshi Ueno+, Il Jeon+, Abhishek Thote, Haosheng Lin, Takafumi Nakagawa, Hiroshi Okada, Seiichiro Izawa,                          Masahiro Hiramoto, Shigeo Maruyama, Yutaka Matsuo*

       Chemical Communications 55, 11837-11839 September 2019 [selected for Inside Front Cover] (IF:6.164)

(42)  High-Performance Solution-Processed Double-walled Carbon Nanotube Transparent Electrode for                 Perovskite Solar Cells

         Il Jeon+, Jungjin Yoon+, Unsoo Kim+, Chang-Soo Kim, Rong Xiang, Hyuck Mo Lee, Mansoo Choi*, Shigeo

         Maruyama*, Yutaka Matsuo*

         Advanced Energy Materials 9 (27),1901204 July 2019 [selected for Front Cover] (IF:24.884)

(41)  Semiconducting Carbon Nanotubes as Crystal Growth Templates and Grain Bridges in Perovskite Solar          Cells

         Seungju Seo+, Il Jeon*+, Rong Xiang, Zhang Hao, Takeshi Tanaka, Jin-Wook Lee, Donguk Suh, Tatsuro Ogamoto,

         Junichiro Shiomi, Shohei Chiashi, Hiromichi Kataura, Yang Yang, Yutaka Matsuo*, Shigeo Maruyama*

         Journal of Materials Chemistry A 7, 12987-12992 May 2019 (IF:10.733)

(40)   Vapor-Assisted Ex-Situ Doping of Carbon Nanotube toward Efficient and Stable Perovskite Solar Cells

         Jin-Wook Lee+, Il Jeon+, Hao-Sheng Lin, Seungju Seo, Tae-Hee Han, Anton Anisimov, Esko I. Kauppinen, Yutaka

         Matsuo*, Shigeo Maruyama*, Yang Yang*

         Nano Letters 19 (4),2223-2230 April 2019 [selected for Inside Cover] (IF:12.279)

(39)   Stable and Reproducible 2D/3D Formamidinium-Lead-Iodide Perovskite Solar Cells

         Abhishek Thote+, Il Jeon*+, Jin-Wook Lee, Seungju Seo, Hao-Sheng Lin, Yang Yang, Hirofumi Daiguji*, Shigeo

         Maruyama*, Yutaka Matsuo*

         ACS Applied Energy Materials 2 (4), 2486-2493 March 2019 [selected for Inside Cover] (IF:N/A)

(38)   High-Working-Pressure Sputtering of ZnO for Stable and Efficient Perovskite Solar Cells

         Abhishek Thote+, Il Jeon*+, Hao-Sheng Lin, Sergei Manzhos, Takafumi Nakagawa, Donguk Suh, Junho Hwang,                      Makoto Kashiwagi, Junichiro Shiomi, Shigeo Maruyama*, Hirofumi Daiguji*, Yutaka Matsuo*

         ACS Applied Electronics Materials 1 (3), 389-396 March 2019 [selected for Inside Cover] (IF:N/A)

 

(37)   Formation of environmentally stable hole-doped graphene films with instantaneous and high-density              carrier doping via a boron-based oxidant

         Kaito Kanahashi, Naoki Tanaka, Yoshiaki Shoji, Mina Maruyama, Il Jeon, Kenji Kawahara, Masatou Ishihara, Masataka   

         Hasegawa, Hiromichi Ohta, Hiroki Ago, Yutaka Matsuo, Susumu Okada, Takanori Fukushima, Taishi Takenobu*

         npj 2D Materials and Applications 3, 7 February 2019 (IF:N/A)