ATOP

ERC Advanced Project: ATOP

We will construct atomically-engineered heterojunctions based van der Waals superlattices to significantly enhance the nonlinear optical responses of two-dimensional materials by coherently increasing light-matter interaction length and efficiently creating fundamentally new physical properties (e.g., reducing optical loss and increasing nonlinear susceptibilities).

ERC Advanced Project: ATOP

Group members

Mikko Partanen

Postdoctoral Researcher

Xueyin Bai

Doctoral Candidate

Susobhan Das

Postdoctoral Researcher

Mingde Du

Postdoctoral Researcher
T411 Dept. Electronics and Nanoeng

Md Uddin

Doctoral Candidate

Tuomas Pajunpää

Research Assistant (master thesis worker)

Xiaoqi Cui

Doctoral Candidate
T411 Dept. Electronics and Nanoeng
Henry Fernandez

Henry Fernandez

Postdoctoral Researcher
T411 Dept. Electronics and Nanoeng

Hoon Hahn Yoon

Postdoctoral Researcher

Yi Zhang

Postdoctoral Researcher

Latest publications

Optical Modification of 2D Materials: Methods and Applications

Suvi Tuuli Marianne Akkanen, Henry Alexander Fernandez, Zhipei Sun 2022 Advanced Materials

Interlayer exciton complexes in bilayer MoS2

Yanchong Zhao, Luojun Du, Shiqi Yang, Jinpeng Tian, Xiaomei Li, Cheng Shen, Jian Tang, Yanbang Chu, Kenji Watanabe, Takashi Taniguchi, Rong Yang, Dongxia Shi, Zhipei Sun, Yu Ye, Wei Yang, Guangyu Zhang 2022 Physical Review B

Enhanced terahertz emission from mushroom-shaped InAs nanowire network induced by linear and nonlinear optical effects

Fugang Xi, He Yang, Vladislav Khayrudinov, Yuhang He, Tuomas Haggren, Yixuan Zhou, Harri Lipsanen, Zhipei Sun, Xinlong Xu 2022 Nanotechnology

Probing Electronic States in Monolayer Semiconductors through Static and Transient Third-Harmonic Spectroscopies

Yadong Wang, Fadil Iyikanat, Habib Rostami, Xueyin Bai, Xuerong Hu, Susobhan Das, Yunyun Dai, Luojun Du, Yi Zhang, Shisheng Li, Harri Lipsanen, F. Javier García de Abajo, Zhipei Sun 2022 Advanced Materials

Quantum photonics with layered 2D materials

Mikko Turunen, Mauro Brotons-Gisbert, Yunyun Dai, Yadong Wang, Eleanor Scerri, Cristian Bonato, Klaus D. Jöns, Zhipei Sun, Brian D. Gerardot 2022 Nature Reviews Physics

Boosting the SiN nonlinear photonic platform with transition metal dichalcogenide monolayers

Vincent Pelgrin, Yuchen Wang, Jonathan Peltier, Carlos Alonso-Ramos, Laurent Vivien, Zhipei Sun, Eric Cassan 2022 Optics Letters

Chip-integrated van der Waals PN heterojunction photodetector with low dark current and high responsivity

Ruijuan Tian, Xuetao Gan, Chen Li, Xiaoqing Chen, Siqi Hu, Linpeng Gu, Dries Van Thourhout, Andres Castellanos-Gomez, Zhipei Sun, Jianlin Zhao 2022 Light: Science and Applications

Phase-matching-induced near-chirp-free solitons in normal-dispersion fiber lasers

Dong Mao, Zhiwen He, Yusong Zhang, Yueqing Du, Chao Zeng, Ling Yun, Zhichao Luo, Tijian Li, Zhipei Sun, Jianlin Zhao 2022 Light: Science and Applications

UItra-low friction and edge-pinning effect in large-lattice-mismatch van der Waals heterostructures

Mengzhou Liao, Paolo Nicolini, Luojun Du, Jiahao Yuan, Shuopei Wang, Hua Yu, Jian Tang, Peng Cheng, Kenji Watanabe, Takashi Taniguchi, Lin Gu, Victor E.P. Claerbout, Andrea Silva, Denis Kramer, Tomas Polcar, Rong Yang, Dongxia Shi, Guangyu Zhang 2022 Nature Materials
More information on our research in the Research database.
Research database

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 834742.

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