Publications

Ashley P. Saunders, Victoria Chen, Jierong Wang, Qitong Li, Amalya C. Johnson, Amy S. McKeown-Green, Helen J. Zeng, T. Kien Mac, M. Tuan Trinh, Tony F. Heinz, Eric Pop, Fang Liu. Direct Exfoliation of Nanoribbons from Bulk van der Waals Crystals. Small 2024, 2403504, 3., 2024.

Jiaojian Shi, Yuejun Shen, Feng Pan, Weiwei Sun, Anudeep Mangu, Cindy Shi, Amy McKeown-Green, Parivash Moradifar, Moungi G Bawendi, WE Moerner, Jennifer A Dionne, Fang Liu, Aaron M Lindenberg. Solution-phase sample-averaged single-particle spectroscopy of quantum emitters with femtosecond resolution. Nat. Mater., 2024.

Ludovica Guarneri, Qitong Li, Thomas Bauer, Jung-Hwan Song, Ashley P. Saunders, Fang Liu, Mark L. Brongersma, and Jorik van de Groep. Temperature-Dependent Excitonic Light Manipulation with Atomically Thin Optical Elements. Nano Lett., 2024.

Amy S. McKeown-Green, Helen J. Zeng, Ashley P. Saunders, Jiayi Li, Jiaojian Shi, Yuejun Shen, Feng Pan, Jenny Hu, Jennifer A. Dionne, Tony F. Heinz, Stephen M. Wu, Fan Zheng, and Fang Liu. Millimeter-Scale Exfoliation of hBN with Tunable Flake Thickness for Scalable Encapsulation. ACS Appl. Nano Mater. 2024, 2024.

Amalya C Johnson, Johnathan D Georgaras, Xiaozhe Shen, Helen Yao, Ashley P Saunders, Helen J Zeng, Hyungjin Kim, Aditya Sood, Tony F Heinz, Aaron M Lindenberg, Duan Luo, Felipe H da Jornada, Fang Liu. Hidden phonon highways promote photoinduced interlayer energy transfer in twisted transition metal dichalcogenide heterostructures. Sci. Adv.10, eadj8819, 2024.

Jiaojian Shi, Haowei Xu, Christian Heide, Changan HuangFu, Chenyi Xia, Felipe de Quesada, Hongzhi Shen, Tianyi Zhang, Leo Yu, Amalya Johnson, Fang Liu, Enzheng Shi, Liying Jiao, Tony Heinz, Shambhu Ghimire, Ju Li, Jing Kong, Yunfan Guo, Aaron M Lindenberg. Giant room-temperature nonlinearities in a monolayer Janus topological semiconductor. Nat Commun 14, 4953, 2023.

B Ardini, A Bassi, A Candeo, A Genco, C Trovatello, F Liu, X Zhu, G Valentini, G Cerullo, R Vanna, C Manzoni. High-throughput multimodal wide-field Fourier-transform Raman microscope. Optica 10, 663-670, 2023.

Qitong Li, Jung-Hwan Song, Fenghao Xu, Jorik van de Groep, Jiho Hong, Alwin Daus, Yan Joe Lee, Amalya C Johnson, Eric Pop, Fang Liu, Mark L Brongersma. A Purcell-enabled monolayer semiconductor free-space optical modulator. Nat. Photonics, 17, 897–903, 2023.

Niclas S Mueller, Rakesh Arul, Gyeongwon Kang, Ashley P Saunders, Amalya C Johnson, Ana Sánchez-Iglesias, Shu Hu, Lukas A Jakob, Jonathan Bar-David, Bart de Nijs, Luis M Liz-Marzán, Fang Liu, Jeremy J Baumberg. Photoluminescence upconversion in monolayer WSe2 activated by plasmonic cavities through resonant excitation of dark excitons. Nature Comm.14, 5726, 2023.

Yin Liu, Sze Cheung Lau, Wen-Hui Cheng, Amalya Johnson, Qitong Li, Emma Simmerman, Ouri Karni, Jack Hu, Fang Liu, Mark L Brongersma, Tony F Heinz, Jennifer A Dionne. Controlling Valley-Specific Light Emission from Monolayer MoS2 with Achiral Dielectric Metasurfaces. Nano Lett. 23, 13, 6124–6131, 2023.

Christian Heide, Yuki Kobayashi, Amalya C Johnson, Tony F Heinz, David A Reis, Fang Liu, Shambhu Ghimire. High-harmonic generation from artificially stacked 2D crystals. Nanophotonics 12(2), 255–261, 2023.

Yuki Kobayashi, Christian Heide, Amalya C Johnson, Vishal Tiwari, Fang Liu, David A Reis, Tony F Heinz, Shambhu Ghimire. Floquet engineering of strongly driven excitons in monolayer tungsten disulfide. Nat. Phys. 19(2), 171–176, 2023.

Fang Liu. Time-and angle-resolved photoemission spectroscopy (TR-ARPES) of TMDC monolayers and bilayers. Chem. Sci. 14, 736–750, 2022.

Eric Y. Ma, Jenny Hu, Lutz Waldecker, Kenji Watanabe, Takashi Taniguchi, Fang Liu, and Tony F. Heinz. The Reststrahlen Effect in the Optically Thin Limit: A Framework for Resonant Response in Thin Media. Nano Lett. 22(20), 8389–8393, 2022.

Christian Heide, Yuki Kobayashi, Amalya C Johnson, Fang Liu, Tony F Heinz, David A Reis, Shambhu Ghimire. Probing electron-hole coherence in strongly driven 2D materials using high-harmonic generation. Optica 9(5), 512–516, 2022.

Varun Mapara, Arup Barua, Volodymyr Turkowski, M Tuan Trinh, Christopher Stevens, Hengzhou Liu, Florence A Nugera, Nalaka Kapuruge, Humberto Rodriguez Gutierrez, Fang Liu, Xiaoyang Zhu, Dmitry Semenov, Stephen A McGill, Nihar Pradhan, David J Hilton, Denis Karaiskaj. Bright and Dark Exciton Coherent Coupling and Hybridization Enabled by External Magnetic Fields. Nano Lett. 22, 4, 1680–1687, 2022.

Yuki Kobayashi, Christian Heide, Hamed Koochaki Kelardeh, Amalya Johnson, Fang Liu, Tony F Heinz, David A Reis, Shambhu Ghimire. Polarization Flipping of Even-Order Harmonics in Monolayer Transition-Metal Dichalcogenides. Ultrafast Sci. 2021, 9820716, 2021.

Veronica R. Policht, Mattia Russo, Fang Liu, Chiara Trovatello, Margherita Maiuri, Yusong Bai, Xiaoyang Zhu, Stefano Dal Conte, and Giulio Cerullo. Dissecting Interlayer Hole and Electron Transfer in Transition Metal Dichalcogenide Heterostructures via Two-Dimensional Electronic Spectroscopy. Nano Lett. 21, 11, 4738–4743, 2021.

Fang Liu. Mechanical exfoliation of large area 2D materials from vdW crystals. Prog. Surf. Sci. 100626, 2021.

Fang Liu, Qiuyang Li, X-Y Zhu. Direct determination of momentum-resolved electron transfer in the photoexcited van der Waals heterobilayer WS$_2$/MoS$_2$. Phys. Rev. B 101, 201405, 2020.

Fang Liu, Wenjing Wu, Yusong Bai, Sang Hoon Chae, Qiuyang Li, Jue Wang, James Hone, X-Y Zhu. Disassembling 2D van der Waals crystals into macroscopic monolayers and reassembling into artificial lattices. Science 367, 903–906, 2020.

Fang Liu, Mark E Ziffer, Kameron R Hansen, Jue Wang, Xiaoyang Zhu. Direct determination of band-gap renormalization in the photoexcited monolayer MoS$_2$. Phys. Rev. Lett. 122, 246803, 2019.