Probing the Wannier function of Crystalline Solids with Angle‐Resolved Photoemission Spectroscopy

Y He, FJ Walker, CH Ahn, S Ismail‐Beigi

Advanced Materials Interfaces 12, 2400427

Detecting thermodynamic phase transition via explainable machine learning of photoemission spectroscopy

X Chen, Y Sun, E Hruska, V Dixit, J Yang, Y He, Y Wang, F Liu

Newton 1 (3), 100066

The future of the correlated electron problem

A Alexandradinata, NP Armitage, A Baydin, W Bi, Y Cao, H Changlani, ...

SciPost Physics Community Reports, 008

Antiferromagnetic order in the layered magnetic topological insulator MnBi2⁢Se4 probed by resonant soft x-ray scattering

Xiang Chen, Alejandro Ruiz, Alexander J. Bishop, Brandon Gunn, Rourav Basak, Tiancong Zhu, Yu He, Mayia Vranas, Eugen Weschke, Roland K. Kawakami, Robert J. Birgeneau, and Alex Frano

Physical Review B 109, 184418 (2024)

Observation of orbital selective charge transfer in a Fe/BaTi⁢O3 interfacial two-dimensional electron gas

Byungmin Sohn, Guillaume Marcaud, Yeongjae Shin, Sangjae Lee, Tyler Werner, Turgut Yilmaz, Jinming Yang, Wenzheng Wei, Alexei Fedorov, Elio Vescovo, Yu He, Sohrab Ismail-Beigi, Charles H. Ahn, and Frederick J. Walker

Physical Review B 109, 155106 (2024)

Reversible non-volatile electronic switching in a near-room-temperature van der Waals ferromagnet

Han Wu, Lei Chen, Paul Malinowski, Bo Gyu Jang, Qinwen Deng, Kirsty Scott, Jianwei Huang, Jacob PC Ruff, Yu He, Xiang Chen, Chaowei Hu, Ziqin Yue, Ji Seop Oh, Xiaokun Teng, Yucheng Guo, Mason Klemm, Chuqiao Shi, Yue Shi, Chandan Setty, Tyler Werner, Makoto Hashimoto, Donghui Lu, Turgut Yilmaz, Elio Vescovo, Sung-Kwan Mo, Alexei Fedorov, Jonathan D Denlinger, Yaofeng Xie, Bin Gao, Junichiro Kono, Pengcheng Dai, Yimo Han, Xiaodong Xu, Robert J Birgeneau, Jian-Xin Zhu, Eduardo H da Silva Neto, Liang Wu, Jiun-Haw Chu, Qimiao Si, Ming Yi

Nature Communications 15, 2739 (2024)

Superstructures and magnetic order in heavily Cu-substituted (Fe1−𝑥⁢Cu𝑥)1+𝑦⁢Te

Saizheng Cao, Xin Ma, Dongsheng Yuan, Zhen Tao, Xiang Chen, Yu He, Patrick N. Valdivia, Shan Wu, Hang Su, Wei Tian, Adam A. Aczel, Yaohua Liu, Xiaoping Wang, Zhijun Xu, Huiqiu Yuan, Edith Bourret-Courchesne, Chao Cao, Xingye Lu, Robert Birgeneau, and Yu Song

Physical Review B 109, 045142 (2024)

Two-step electronic response to magnetic ordering in a van der Waals ferromagnet

Han Wu, Jian-Xin Zhu, Lebing Chen, Matthew W Butcher, Ziqin Yue, Dongsheng Yuan, Yu He, Ji Seop Oh, Bin Gao, Jianwei Huang, Shan Wu, Cheng Gong, Yucheng Guo, Sung-Kwan Mo, Jonathan Denlinger, Donghui Lu, Makoto Hashimoto, Matthew B Stone, Alexander I Kolesnikov, Songxue Chi, Junichiro Kono, Andriy H Nevidomskyy, Robert J Birgeneau, Pengcheng Dai, Ming Yi

Physical Review B 109, 045416 (2024)

Anomalous excitonic phase diagram in band-gap-tuned Ta2Ni(Se,S)5

Cheng Chen, Weichen Tang, Xiang Chen, Zhibo Kang, Shuhan Ding, Kirsty Scott, Siqi Wang, Zhenglu Li, Jacob PC Ruff, Makoto Hashimoto, Dong-Hui Lu, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Eduardo H Neto, Robert J Birgeneau, Yulin Chen, Steven G Louie, Yao Wang, Yu He

Nature Communications  14, 7512 (2023)

Discovery of Charge Order in the Transition Metal Dichalcogenide FexNbS2

Shan Wu, Rourav Basak, Wenxin Li, Jong-Woo Kim, Philip J Ryan, Donghui Lu, Makoto Hashimoto, Christie Nelson, Raul Acevedo-Esteves, Shannon C Haley, James G Analytis, Yu He, Alex Frano, Robert J Birgeneau

Physical Review Letters 131, 186701 (2023)

Lattice fluctuation induced pseudogap in quasi-one-dimensional Ta2NiSe5

Cheng Chen, Xiang Chen, Weichen Tang, Zhenglu Li, Siqi Wang, Shuhan Ding, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Makoto Hashimoto, Donghui Lu, Jacob PC Ruff, Steven G Louie, Robert Birgeneau, Yulin Chen, Yao Wang, Yu He

Physical Review Research 5, 043089 (2023)

Angle-resolved photoemission spectroscopy with an in situ tunable magnetic field

Jianwei Huang, Ziqin Yue, Andrey Baydin, Hanyu Zhu, Hiroyuki Nojiri, Junichiro Kono, Yu He, Ming Yi

Review of Scientific Instruments 94, 093902 (2023)

Absence of a BCS-BEC crossover in the cuprate superconductors

John Sous, Yu He, Steve A Kivelson

npj Quantum Materials 8, 25 (2023)

High-temperature superconductivity survives

Yu He

Nature Materials 22, 671 (2023)

Thermal cycling induced alteration of the stacking order and spin-flip in the room temperature van der Waals magnet Fe5GeTe2

Xiang Chen, Wei Tian, Yu He, Hongrui Zhang, Tyler L. Werner, Saul Lapidus, Jacob P.C. Ruff, Ramamoorthy Ramesh, Robert J. Birgeneau

Physical Review Materials 7, 044411 (2023)

Phonon softening and slowing down of charge-density-wave fluctuations in BaNi2As2

Yu Song, Shan Wu, Xiang Chen, Yu He, Hiroshi Uchiyama, Baizhuo Li, Saizheng Cao, Jiayu Guo, Guanghan Cao, Robert Birgeneau

Physical Review B 107, L041113 (2023)

Stabilization of three-dimensional charge order through interplanar orbital hybridization in Pr-YBa3Cu3O7

Alejandro Ruiz, Brandon Gunn, Yi Lu, Kalyan Sasmal, Camilla M Moir, Rourav Basak, Hai Huang, Jun-Sik Lee, Fanny Rodolakis, Timothy J Boyle, Morgan Walker, Yu He, Santiago Blanco-Canosa, Eduardo H Neto, M Brian Maple, Alex Frano

Nat Commun 13, 6197 (2022)

Antiferromagnetic order in Co-doped  Fe5GeTe2 probed by resonant magnetic x-ray scattering

Xiang Chen, Enrico Schierle, Yu He, Mayia Vranas, John William Freeland, Jessica L McChesney, Ramamoorthy Ramesh, Robert J Birgeneau, Alex Frano

Physical Review Materials 6, 094404 (2022)

Pervasive beyond Room-Temperature Ferromagnetism in a Doped van der Waals Magnet

Xiang Chen, Yu-Tsun Shao, Rui Chen, Sandhya Susarla, Tom Hogan, Yu He, Hongrui Zhang, Siqi Wang, Jie Yao, Peter Ercius, David A Muller, Ramamoorthy Ramesh, Robert J Birgeneau

Physical Review Letters 128, 217203 (2022)

Unconventional spectral signature of Tc in a pure d-wave superconductor

Su-Di Chen, Makoto Hashimoto, Yu He, Dongjoon Song, Jun-Feng He, Ying-Fei Li, Shigeyuki Ishida, Hiroshi Eisaki, Jan Zaanen, Thomas P Devereaux, Dung-Hai Lee, Dong-Hui Lu, Zhi-Xun Shen

Nature 601, 562 (2022)

Superconducting fluctuations in overdoped Bi2Sr2CaCu2O8+d

Yu He, Su-Di Chen, Zi-Xiang Li, Dan Zhao, Dongjoon Song, Yoshiyuki Yoshida, Hiroshi Eisaki, Tao Wu, Xian-Hui Chen, Dong-Hui Lu, Christoph Meingast, Thomas P Devereaux, Robert J Birgeneau, Makoto Hashimoto, Dung-Hai Lee, Zhi-Xun Shen

Physical Review X 11 (3), 031068 (2021)

Short-Range Nematic Fluctuations in  Sr1-xNaxFe2As2 Superconductors

Shan Wu, Yu Song, Yu He, Alex Frano, Ming Yi, Xiang Chen, Hiroshi Uchiyama, Ahmet Alatas, Ayman H Said, Liran Wang, Thomas Wolf, Christoph Meingast, Robert J Birgeneau

Physical Review Letters 126 (10), 107001 (2021)

Structural and magnetic transitions in the planar antiferromagnet Ba4Ir3O10

Xiang Chen, Yu He, Shan Wu, Yu Song, Dongsheng Yuan, Edith Bourret-Courchesne, Jacob PC Ruff, Zahirul Islam, Alex Frano, Robert J Birgeneau

Physical Review B 103 (22), 224420 (2021)

Angle-resolved photoemission studies of quantum materials

Jonathan A Sobota, Yu He, Zhi-Xun Shen

Reviews of Modern Physics 93 (2), 025006 (2021)

Emergence of quasiparticles in a doped Mott insulator

Yao Wang, Yu He, Krzysztof Wohlfeld, Makoto Hashimoto, Edwin W Huang, Donghui Lu, Sung-Kwan Mo, Seiki Komiya, Chunjing Jia, Brian Moritz, Zhi-Xun Shen, Thomas P Devereaux

Communications Physics 3 (1), 1 (2020)

Metallic surface states in a correlated d-electron topological Kondo insulator candidate FeSb2

Ke-Jun Xu, Su-Di Chen, Yu He, Junfeng He, Shujie Tang, Chunjing Jia, Eric Yue Ma, Sung-Kwan Mo, Donghui Lu, Makoto Hashimoto, Thomas P Devereaux, Zhi-Xun Shen

Proceedings of the National Academy of Sciences 117 (27), 15409 (2020)

Super resolution convolutional neural network for feature extraction in spectroscopic data

Han Peng, Xiang Gao, Yu He, Yiwei Li, Yuchen Ji, Chuhang Liu, Sandy A Ekahana, Ding Pei, Zhongkai Liu, Zhixun Shen, Yulin Chen

Review of Scientific Instruments 91 (3), 033905 (2020)

The future of the correlated electron problem

A Alexandradinata, NP Armitage, Andrey Baydin, Wenli Bi, Yue Cao, Hitesh J Changlani, Eli Chertkov, Eduardo H Neto, Luca Delacretaz, Ismail El Baggari, GM Ferguson, William J Gannon, Sayed Ali Akbar Ghorashi, Berit H Goodge, Olga Goulko, G Grissonnanche, Alannah Hallas, Ian M Hayes, Yu He, Edwin W Huang, Anshul Kogar, Divine Kumah, Jong Yeon Lee, A Legros, Fahad Mahmood, Yulia Maximenko, Nick Pellatz, Hryhoriy Polshyn, Tarapada Sarkar, Allen Scheie, Kyle L Seyler, Zhenzhong Shi, Brian Skinner, Lucia Steinke, K Thirunavukkuarasu, Thaís Victa Trevisan, Michael Vogl, Pavel A Volkov, Yao Wang, Yishu Wang, Di Wei, Kaya Wei, Shuolong Yang, Xian Zhang, Ya-Hui Zhang, Liuyan Zhao, Alfred Zong

arXiv preprint arXiv:2010.00584

Nematic Energy Scale and the Missing Electron Pocket in FeSe

Ming Yi, Heike Pfau, Yan Zhang, Yu He, Han Wu, Tong Chen, ZR Ye, Makoto Hashimoto, Rong Yu, Qimiao Si, D-H Lee, Pengcheng Dai, Z-X Shen, DH Lu, Robert J Birgeneau

Physical Review X 9 (4), 041049 (2019)

Incoherent strange metal sharply bounded by a critical doping in Bi2212

Su-Di Chen, Makoto Hashimoto, Yu He, Dongjoon Song, Ke-Jun Xu, Jun-Feng He, Thomas P Devereaux, Hiroshi Eisaki, Dong-Hui Lu, Jan Zaanen, Zhi-Xun Shen

Science 366 (6469), 1099 (2019)

Rapid change of superconductivity and electron-phonon coupling through critical doping in Bi-2212

Yu He, Makoto Hashimoto, Dongjoon Song, Su-Di Chen, Junfeng He, Inna M Vishik, Brian Moritz, Dung-Hai Lee, Naoto Nagaosa, Jan Zaanen, Thomas P Devereaux, Yoshiyuki Yoshida, Hiroshi Eisaki, Dong-Hui Lu, Zhi-Xun Shen

Science 362 (6410), 62 (2018)

Persistent low-energy phonon broadening near the charge order -vector in bilayer cuprate Bi2Sr2CaCu2O8+d

Yu He, Shan Wu, Yu Song, Wei-Sheng Lee, Ayman H Said, Ahmet Alatas, Alexei Bosak, Adrien Girard, Sofia-Michaela Souliou, Alejandro Ruiz, Matthias Hepting, Martin Bluschke, Enrico Schierle, Eugen Weschke, Jun-Sik Lee, Hoyoung Jang, Hai Huang, Makoto Hashimoto, Dong-Hui Lu, Dongjoon Song, Yoshiyuki Yoshida, Hiroshi Eisaki, Zhi-Xun Shen, Robert J Birgeneau, Ming Yi, Alex Frano

Physical Review B (Editor's Suggestion) 98 (3), 035102 (2018)

Visualizing dispersive features in 2D image via minimum gradient method

Yu He, Yan Wang, Zhi-Xun Shen

Review of Scientific Instruments 88 (7), 073903 (2017)

Invited Article: High resolution angle resolved photoemission with tabletop 11 eV laser

Yu He, Inna M Vishik, Ming Yi, Shuolong Yang, Zhongkai Liu, James J Lee, Sudi Chen, Slavko N Rebec, Dominik Leuenberger, Alfred Zong, C Michael Jefferson, Robert G Moore, Patrick S Kirchmann, Andrew J Merriam, Zhi-Xun Shen

Review of Scientific Instruments 87 (1), 011301 (2016)