(*) denotes equal contribution

Preprint

Tian Xie, Tobias M. Wolf, Siyuan Xu, Zhiyuan Cui, Richen Xiong, Yunbo Ou, Patrick Hays, Ludwig F. Holleis, Yi Guo, Owen I. Sheekey, Caitlin Patterson, Trevor Arp,  Kenji Watanabe, Takashi Taniguchi, Seth Ariel Tongay, Andrea F. Young, Allan H. MacDonald, Chenhao Jin. "Optical imaging of flavor order in flat band graphene". arXiv:2405.08074 (2024). 

2024

Richen Xiong, Samuel L. Brantly, Kaixiang Su, Jacob H. Nie, Zihan Zhang, Rounak Banerjee, Hayley Ruddick, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Cenke Xu, Chenhao Jin, “Tunable exciton valley-pseudospin orders in moiré Bose-Hubbard model”. Nature Communications 15, 4254 (2024). (arXiv, Nat. Commun.)

2023

Richen Xiong, Jacob H. Nie, Samuel L. Brantly, Patrick Hays, Renee Sailus, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Chenhao Jin, “Correlated insulator of excitons in WSe2/WS2 moiré superlattice”. Science 380, 860-864 (2023) (arXiv, Science, UCSB news)

2021 and before:

Chenhao Jin*, Zui Tao*, Tingxin Li*, Yang Xu, Yanhao Tang, Jiacheng Zhu, Song Liu, Kenji Watanabe, Takashi Taniguchi, James C. Hone, Liang Fu, Jie Shan, Kin Fai Mak, “Stripe phases in WSe2/WS2 moiré superlattices”. Nature Materials, 20, 940-944 (2021)

Chenhao Jin, Zui Tao, Kaifei Kang, Kenji Watanabe, Takashi Taniguchi, Kin Fai Mak, Jie Shan, “Imaging and control of critical spin fluctuations in two-dimensional magnets”. Nature Materials, 19, 1290 (2020)

Zhipeng Li*, Tianmeng Wang*, Shengnan Miao*, Yunmei Li*, Zhenguang Lu, Chenhao Jin, Zhen Lian, Yuze Meng, Mark Blei, Takashi Taniguchi, Kenji Watanabe, Sefaattin Tongay, Wang Yao, Dmitry Smirnov, Chuanwei Zhang, Su-Fei Shi, “Phonon-exciton Interactions in WSe2 under a quantizing magnetic field”. Nature Communications 11, 3104 (2020)

Yuze Meng*, Tianmeng Wang*, Chenhao Jin*, Zhipeng Li, Shengnan Miao, Zhen Lian, Takashi Taniguchi, Kenji Watanabe, Fengqi Song, Su-Fei Shi, “Electrical switching between exciton dissociation to exciton funneling in MoSe2/WS2 heterostructure”. Nature Communications 11, 2640 (2020)

Emma C. Regan*, Danqing Wang*, Chenhao Jin*, M. Iqbal Bakti Utama, Beini Gao, Xin Wei, Sihan Zhao, Wenyu Zhao, Kentaro Yumigeta, Mark Blei, Johan Carlstroem, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Michael Crommie, Alex Zettl, Feng Wang, “Optical detection of Mott and generalized Wigner crystal states in WSe2/WS2 moiré superlattices”. Nature, 579,359–363 (2020)

Zhipeng Li*, Tianmeng Wang*, Chenhao Jin*, Zhengguang Lu, Zhen Lian, Yuze Meng, Mark Blei, Mengnan Gao, Takashi Taniguchi, Kenji Watanabe, Tianhui Ren, Ting Cao, Sefaattin Tongay, Dmitry Smirnov, Lifa Zhang, Su-Fei Shi, “Momentum-Dark Intervalley Exciton in Monolayer Tungsten Diselenide Brightened via Chiral Phonon”. ACS Nano, 13, 14107-14113 (2019)

Chenhao Jin*, Emma C. Regan*, Danqing Wang*, M. Iqbal Bakti Utama, Chan-Shan Yang, Jeffrey Cain, Ying Qin, Yuxia Shen, Zhiren Zheng, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Alex Zettl, Feng Wang, “Identification of spin, valley and moiré quasi-angular momentum of interlayer excitons”. Nature Physics, 15, 1140–1144 (2019)

Zhipeng Li*, Tianmeng Wang*, Chenhao Jin*, Zhengguang Lu, Zhen Lian, Yuze Meng, Mark Blei, Shiyuan Gao, Takashi Taniguchi, Kenji Watanabe, Tianhui Ren, Sefaattin Tongay, Li Yang, Dmitry Smirnov, Ting Cao and Su-Fei Shi, “Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2”. Nature Communications 10, 2469 (2019)

Hyun Ho Kim, Bowen Yang, Siwen Li, Shengwei Jiang, Chenhao Jin, Zui Tao, George Nichols, Francois Sfigakis, Shazhou Zhong, Chenghe Li, Shangjie Tian, David G. Cory, Guo-Xing Miao, Jie Shan, Kin Fai Mak, Hechang Lei, Kai Sun, Liuyan Zhao, and Adam W. Tsen, “Evolution of interlayer and intralayer magnetism in three atomically thin chromium trihalides”. PNAS 116 (23), 11131-11136 (2019)

Chenhao Jin*, Emma C. Regan*, Aiming Yan, M. Iqbal Bakti Utama, Danqing Wang, Sihan Zhao, Ying Qin, Sijie Yang, Zhiren Zheng, Shenyang Shi, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Alex Zettl and Feng Wang, “Observation of moiré excitons in WSe2/WS2 heterostructure superlattices”. Nature 567,76–80 (2019)

Chenhao Jin, Eric Yue Ma, Ouri Karni, Emma C. Regan, Feng Wang and Tony F. Heinz, “Ultrafast dynamics in van der Waals heterostructures”. Nature Nanotechnology 13, 994–1003 (2018)

Zhipeng Li, Tianmeng Wang, Zhengguang Lu, Chenhao Jin, Yanwen Chen, Yuze Meng, Zhen Lian, Takashi Taniguchi, Kenji Watanabe, Shengbai Zhang, Dmitry Smirnov and Su-Fei Shi, “Revealing the biexciton and trion-exciton complexes in BN encapsulated WSe2”. Nature Communications 9, 3719 (2018)

Chenhao Jin*, Jonghwan Kim*, M. Iqbal Bakti Utama, Emma C. Regan, Hans Kleemann, Hui Cai, Yuxia Shen, Matthew James Shinner, Arjun Sengupta, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Alex Zettl and Feng Wang, “Spatial-Temporal Imaging of Pure Spin-Valley Current in Transition Metal Dichalcogenide Heterostructure”. Science 360, 893-896 (2018).

Joonki Suh, Teck Leong Tan, Weijie Zhao, Joonsuk Park, Der-Yuh Lin, Tae-Eon Park, Jonghwan Kim, Chenhao Jin, Nihit Saigal, Sandip Ghosh, Zicong Marvin Wong, Yabin Chen, Feng Wang, Wladyslaw Walukiewicz, Goki Eda, Junqiao Wu, “Reconfiguring crystal and electronic structures of MoS2 by substitutional doping”. Nature Communications 9, 199 (2018)

Lili Jiang*, Sheng Wang*, Zhiwen Shi, Chenhao Jin, M Iqbal Bakti Utama, Sihan Zhao, Yuen-Ron Shen, Hong-Jun Gao, Guangyu Zhang, Feng Wang, “Manipulation of domain-wall solitons in bi-and trilayer graphene”. Nature Nanotechnology 13, 204–208 (2018)

Jonghwan Kim*, Chenhao Jin*, Bin Chen, Hui Cai, Tao Zhao, Puiyee Lee, Salman Kahn, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Michael F. Crommie and Feng Wang. “Observation of Ultralong Valley Lifetime in WSe2/MoS2 Heterostructures”. Science Advances Vol. 3, no. 7, e1700518 (2017).

Chenhao Jin*, Jonghwan Kim*, Joonki Suh, Zhiwen Shi, Bin Chen, Xi Fan, Matthew Kam, Kenji Watanabe, Takashi Taniguchi, Sefaattin Tongay, Alex Zettl, Junqiao Wu and Feng Wang. “Interlayer electron-phonon coupling in WSe2/hBN heterostructures”. Nature Physics 13, 127-131 (2017).

Hao Hong, Can Liu, Ting Cao, Chenhao Jin, Shaoxin Wang, Feng Wang and Kaihui Liu, “Interfacial Engineering of Van der Waals Coupled 2D Layered Materials”. Adv. Mater. Interfaces 4, 1601054 (2017)

Likai Li*, Jonghwan Kim*, Chenhao Jin*, Guo Jun Ye, Diana Y Qiu, H Felipe, Zhiwen Shi, Long Chen, Zuocheng Zhang, Fangyuan Yang, Kenji Watanabe, Takashi Taniguchi, Wencai Ren, Steven G Louie, Xian Hui Chen, Yuanbo Zhang and Feng Wang. “Direct observation of the layer-dependent electronic structure in phosphorene”. Nature Nanotechnology 12, 21-25 (2017).

Chenhao Jin, Jonghwan Kim, Kedi Wu, Bin Chen, Edward S Barnard, Joonki Suh, Zhiwen Shi, Steven G Drapcho, Junqiao Wu, Peter James Schuck, Sefaattin Tongay and Feng Wang. “On Optical Dipole Moment and Radiative Recombination Lifetime of Excitons in WSe2”. Adv. Funct. Mater. 27, 1601741 (2017).

Steven G Drapcho, Jonghwan Kim, Xiaoping Hong, Chenhao Jin, Sufei Shi, Sefaattin Tongay, Junqiao Wu and Feng Wang. “Apparent breakdown of Raman selection rule at valley exciton resonances in monolayer MoS2”. Physical Review B. 95, 165417 (2017).

Yi Zhang, Miguel M. Ugeda, Chenhao Jin, Su-Fei Shi, Aaron J. Bradley, Ana Martín-Recio, Hyejin Ryu, Jonghwan Kim, Shujie Tang, Yeongkwan Kim§, Bo Zhou, Choongyu Hwang, Yulin Chen, Feng Wang, Michael F. Crommie, Zahid Hussain, Zhi-Xun Shen and Sung-Kwan Mo. “Electronic Structure, Surface Doping, and Optical Response in Epitaxial WSe2 Thin Films”. Nano Letters 16, 2485–2491 (2016).

Lili Jiang*, Zhiwen Shi*, Bo Zeng, Sheng Wang, Ji-Hun Kang, Trinity Joshi, Chenhao Jin, Long Ju, Jonghwan Kim, Tairu Lyu, Yuen-Ron Shen, Michael Crommie, Hong-Jun Gao and Feng Wang. “Soliton-dependent plasmon reflection at bilayer graphene domain walls”. Nature Materials 15, 840-844 (2016).

Zhiwen Shi, Hans A. Bechtel, Samuel Berweger, Yinghui Sun, Bo Zeng, Chenhao Jin, Henry Chang, Michael C. Martin, Markus B. Raschke, and Feng Wang. “Amplitude- and Phase-Resolved Nanospectral Imaging of Phonon Polaritons in Hexagonal Boron Nitride”. ACS Photonics (2015).

Long Ju*, Zhiwen Shi*, Nityan Nair, Yinchuan Lv, Chenhao Jin, Jairo Velasco Jr, Claudia Ojeda-Aristizabal, Hans A. Bechtel, Michael C. Martin, Alex Zettl, James Analytis and Feng Wang, “Topological valley transport at bilayer graphene domain walls”, Nature 520, 650–655 (2015)

Jonghwan Kim*, Xiaoping Hong*, Chenhao Jin, Su-Fei Shi, Chih-Yuan S. Chang, Ming-Hui Chiu, Lain-Jong Li, Feng Wang, “Ultrafast generation of pseudo-magnetic field for valley excitons in WSe2 monolayers”, Science, 346, 6214 (2014)

Kaihui Liu*, Chenhao Jin*, Xiaoping Hong, Jihoon Kim, Alex Zettl, Enge Wang, Feng Wang, “Van der Waals-Coupled Electronic States in Incommensurate Double-walled Carbon Nanotubes”, Nature Physics 10, 737–742 (2014)

Zhiwen Shi*, Chenhao Jin*, Wei Yang, Long Ju, Jason Horng, Xiaobo Lu, Hans A. Bechtel, Michael C. Martin, Deyi Fu, Junqiao Wu, Kenji Watanabe, Takashi Taniguchi, Yuanbo Zhang, Xuedong Bai, Enge Wang, Guangyu Zhang & Feng Wang, “Gate-dependent Pseudospin Mixing in Graphene/Boron Nitride Moiré Superlattices”, Nature Physics 10, 743–747 (2014)

Chenfang Lin, Xiangqian Huang, Fen Ke, Chenhao Jin, Nai Tong, Xiuli Yin, Lin Gan, Xuefeng Guo, Ruguang Zhao, Weisheng Yang, Enge Wang, and Zonghai Hu, “Quasi-one-dimensional graphene superlattices formed on high-index surfaces”, Phys. Rev. B 89, 085416 (2014)

Kaihui Liu*, Liming Zhang,* Ting Cao,* Chenhao Jin, Diana Qiu, Qin Zhou, Alex Zettl, Peidong Yang, Steve G. Louie & Feng Wang, “Evolution of interlayer coupling in twisted molybdenum disulfide bilayers”, Nature Communications 5, 4966 (2014)

Xiaoping Hong*, Jonghwan Kim*, Su-Fei Shi*, Yu Zhang, Chenhao Jin, Yinghui Sun, Sefaattin Tongay, Junqiao Wu, Yanfeng Zhang, Feng Wang, “Ultrafast Charge Transfer in Atomically Thin MoS2/WS2 Heterostructures”, Nature Nanotechnology 9, 682–686 (2014)

Kaihui Liu*, Xiaoping Hong*, Sangkook Choi, Chenhao Jin, Rodrigo B. Capaz, Jihoon Kim, Wenlong Wang, Xuedong Bai, Steven G. Louie, Enge Wang, and Feng Wang, “Systematic determination of absolute absorption cross-section of individual carbon nanotubes”, PNAS (2014)

Kaihui Liu*, Xiaoping Hong*, Qin Zhou, Chenhao Jin, Jinghua Li, Weiwei Zhou, Jie Liu, Enge Wang, Alex Zettl & Feng Wang, “High-throughput optical imaging and spectroscopy of individual carbon nanotubes in devices”, Nature Nanotechnology 8, 917–922 (2013)