Research Papers

Striving towards leading high-quality research

2019

*Corresponding author

Equal contribution

"Intrinsic Optoelectronic Characteristics of MoS2 Phototransistors via a Fully Transparent van der Waals Heterostructure"

Jinsu Pak, Ilmin Lee, Kyungjune Cho, Jae-Keun Kim, Hyunhak Jeong, Wang-Taek Hwang, Geun Ho Ahn, Keehoon Kang, Woo Jong Yu, Ali Javey, Seungjun Chung and Takhee Lee*

ACS Nano 13, 8, 9638-9646 (2019). [Link]

"Unidirectional Real-Time Photoswitching of Diarylethene Molecular Junctions with Multilayer Graphene Electrodes"

Jeongmin Koo, Yeonsik Jang, Leoń Martin, Dongku Kim, Hyunhak Jeong, Keehoon Kang, Woocheol Lee, Junwoo Kim, Wang-Taek Hwang, Dong Xiang, Elke Scheer, Mikhail Kabdulov, Thomas Huhn, Fabian Pauly and Takhee Lee

ACS Applied Materials Interfaces 11, 11645 (2019). [Link]

"High-Performance Solution-Processed Organo-Metal Halide Perovskite Unipolar Resistive Memory Devices in a Cross-bar Array Structure"

Keehoon Kang*, Heebeom Ahn, Younggul Song, Woocheol Lee, Junwoo Kim, Youngrok Kim, Daekyoung Yoo and Takhee Lee*

Advanced Materials 31, 1804841 (2019). [Link]

-Selected as Front Cover*

"Investigation of the Thermoelectric Response in Conducting Polymers Doped by Solid-State Diffusion"

Keehoon Kang*, Sam Schott, Deepak Venkateshvaran, Katharina. Broch, Guillaume Schweicher, David Harkin, Cameron Jellett, Christian. B. Nielsen, Iain McCulloch and Henning Sirringhaus*

Materials Today Physics 8, 112-122 (2019). [Link]

"Enhanced Charge Injection Properties of Organic Field-Effect Transistor by Molecular Implantation Doping"

Youngrok Kim, Seungjun Chung, Kyungjune Cho, David Harkin, Wang-Taek Hwang, Daekyoung Yoo, Jae-Keun Kim, Woocheol Lee, Younggul Song, Heebeom Ahn, Yongtaek Hong, Henning Sirringhaus, Keehoon Kang* and Takhee Lee*

Advanced Materials 31, 1806697 (2019). [Link]

-Selected as Inside Cover*

"Long spin diffusion lengths in doped conjugated polymers due to enhanced exchange coupling"

Shu-Jen Wang, Deepak Venkateshvaran, Mohammad Reza Khayatzadeh Mahani, Uday Chopra, Erik R. McNellis, Riccardo Di Pietro, Sam Schott, Angela Wittmann, Guillaume Schweicher, Murat Cubukcu, Keehoon Kang, Remington L. Carey, Thomas J. Wagner, Janis N. M. Siebrecht, Daniel G Wong, Ian E Jacobs, Razan Aboljadayel, Adrian Ionescu, Sergei A Egorov, Sebastian Müller, Olga Zadvorna, Piotr Skalski, Cameron Jellett, Mark A Little, Adam Marks, Iain McCulloch, Joerg Wunderlich, Jairo Sinova, Henning Sirringhaus*

Nature Electronics 2, 98-107 (2019). [Link]