41A　Soft X-ray Scattering

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TPS 41A Soft X-ray Scattering

Resonant Inelastic Soft-X-ray Scattering
WB Wu and DJ Huang
Activity Report NSRRC, 082 (2016).
Quest for Ultra-High-Resolution High-Efficiency Resonant Inelastic Soft X-ray Scattering
DJ Huang and CT Chen
Synchrotron Radiation News,31:2, 3-6. (2018).
A High-Precision 25-Actor Optical Surface Bender for Ultra-High Resolution Soft X-ray
KY Kao, CY Hua, HS Fung, SW Lin, HY Chao, SC Yeh, SC Chung, DJ Huang, and CT Chen
AIP Conf. Proc.2054060005 (1-8) (2019).
Electronic structure of the parent compound of superconducting infinite-layer nickelates
M. Hepting, D. Li, CJ Jia, H. Lu, E. Paris, Y. Tseng, X. Feng, M. Osada, E. Been, Y. Hikita, Y.-D. Chuang, Z. Hussain, KJ Zhou, A. Nag, M. Garcia-Fernandez, M. Rossi, HY Huang, DJ Huang, ZX Shen, T. Schmitt, HY Hwang, B. Moritz, J. Zaanen, TP Devereaux, WS Lee
Nat. Mater. 19, 381 (2020).
Quantum fluctuations of charge order induce phonon softening in a superconducting cuprate
H. Y. Huang, A. Singh, CY Mou, S. Johnston, AF Kemper, J. van den Brink, PJ Chen, TK Lee, J. Okamoto, YY Chu, JH Li, S. Komiya, AC Komarek, A. Fujimori, CT Chen, and DJ Huang
Phys. Rev. X 11, 04138 (2021).
Development of the Soft X-ray AGM-AGS RIXS beamline at the Taiwan Photon Source
A. Singh, HY Huang, YY Chu, CY Hua, SW Lin, HS Fung, HW Shiu, J. Chang, JH Li, J. Okamoto, CC Chiu, CH Chang, WB Wu, SY Perng, SC Chung, KY Kao, SC Yeh, HY Chao, JH Chen, DJ Huang, and CT Chen
J. Synchrotron Rad. 28, 977 (2021).
Effect of Temperature and Pressure on Structural and Optical Properties of Organic–Inorganic Hybrid Manganese Halides
Yi-Shin Chen, Zhen Bao, Wen-Tse Huang, Agata Lazarowska, Natalia Majewska, Sebastian Mahlik, Grzegorz Leniec, Slawomir M. Kaczmarek, Hsiao-Yu Huang, Chun-I Wu, Di-Jing Huang, and Ru-Shi Liu
Inorg. Chem. 61, 5, 2595 (2022).
RIXS as a probe of J _eff =1/2 state in 3d transition-metal oxide CuAl₂O₄
HY Huang, A. Singh, CI Wu, JD Xie, J. Okamoto, AA Belik, E. Kurmaev, A. Fujimori, CT Chen, SV Streltsov, and DJ Huang
npj Quantum Materials 7, 33 (2022).
Acoustic plasmons and conducting carriers in hole-doped cuprate superconductors
A. Singh, HY Huang, Christopher Lane, JH Li, J. Okamoto, S. Komiya, Robert S. Markiewicz, Arun Bansil, A. Fujimori, CT Chen, DJ Huang
Phys. Rev. B 105, 235105 (2022).
Unconventional exciton evolution from the pseudogap to superconducting phases in cuprates
A. Singh, HY Huang, JD Xie, J. Okamoto, CT Chen, T. Watanabe, A. Fujimori, M. Imada, DJ Huang
Nat. Commun. 13, 7906 (2022).
Soft X-Ray Spectroscopies of High-Temperature Superconductors
Fujimori, Atsushi, and Di-Jing Huang
Synchrotron Radiat. 36, 4 (2023).
Prevailing Charge Order in Overdoped La_2−xSr_xCuO₄ beyond the Superconducting Dome
Qizhi Li, Hsiao-Yu Huang, Tianshuang Ren, Eugen Weschke, Lele Ju, Changwei Zou, Shilong Zhang, Qingzheng Qiu, Jiarui Liu, Shuhan Ding, Amol Singh, Oleksandr Prokhnenko, Di-Jing Huang, Ilya Esterlis, Yao Wang, Yanwu Xie, and Yingying Peng
Phys. Rev. Lett. 131, 116002 (2023).
Low Temperature Dynamic Polaron Liquid in a Manganite Exhibiting Colossal Magnetoresistance
D. Jost, H.-Y. Huang, M. Rossi, A. Singh, DJ Huang, Y. Lee, H. Zheng, JF Mitchell, B. Moritz, Z.-X. Shen, TP Devereaux, and W.-S. Lee
Phys. Rev. Lett. 132, 186502 (2024).
Giant X-ray circular dichroism in a time-reversal invariant antiferromagnet
Jun Okamoto, Ru-Pan Wang, Yen-Yi Chu, Hung-Wei Shiu, Amol Singh, Hsiao-Yu Huang, Chung-Yu Mou, Sucitto Teh, Horng-Tay Jeng, Kai Du, Xianghan Xu, Sang-Wook Cheong, Chao-Hung Du, Chien-Te Chen, Atsushi Fujimori, Di-Jing Huang,
Adv. Mater. 36, 2309172 (2024).
Emergence of charge order in extremely underdoped Bi₂Sr_{2− 𝑥}La_𝑥CuO_{6+ 𝛿} Shilong Zhang, Qizhi Li, Changwei Zou, HY. Huang, Amol Singh, Hongtao Yan, Xingjiang Zhou, Di-Jing Huang, and Yingying Peng
Phys. Rev. B 110, 125108 (2024).
Spin-orbit-entangled state of Ba₂CaOsO₆studied by O K-edge resonant inelastic X-ray scattering and Raman spectroscopy
J. Okamoto, G. Shibata, Yu. S. Ponosov, H. Hayashi, K. Yamaura, HY Huang, A. Singh, CT Chen, A. Tanaka, SV Streltsov, DJ Huang, and A. Fujimori
npj Quantum Mater. 10, 44 (2025).
Out-of-phase Plasmon Excitations in the Trilayer Cuprate Bi₂Se₂Ca₂Cu₃O_10+δ
S. Nakata, M. Bejas, J. Okamoto, K. Yamamoto, D. Shiga, R. Takahashi, HY Huang, H. Kumigashira, H. Wadati, J. Miyawaki, S. Ishida, H. Eisaki, A. Fujimori, A. Greco, H. Yamase, DJ Huang, and H. Suzuki
Phys. Rev. B111, 165141 (2025).
Electronic energy scales of CrX₃ (X = Cl, Br, and I) using high-resolution X-ray scattering
Chamini S. Pathiraja, Jayajeewana N. Ranhili, Deniz Wong, Christian Schulz, Yi-De Chuang, Yu-Cheng Shao, Di-Jing Huang, Hsiao-Yu Huang, Amol Singh, Byron Freelon
Phys. Rev. Research 7, 043139 (2025).
Rational Design of Organic Manganese Halides for High Quantum Efficiency and Stability
Wen-Tse Huang , Yi-Shin Chen , Yen-Huei Lin , Agata Lazarowska , Natalia Majewska , Sebastian Mahlik , Grzegorz Leniec , Hsiao-Yu Huang , Amol Singh , Di-Jing Huang , Pengfei Fu , Zewen Xiao , Ru-Shi Liu
Small 2501075, 1–8 (2025).
Spin Excitations and Flat Electronic Bands in a Cr-based Kagome Superconductor
Zehao Wang, Yucheng Guo, Hsiao-Yu Huang, Fang Xie, Yuefei Huang, Bin Gao, Ji Seop Oh, Han Wu, Jun Okamoto, Ganesha Channagowdra, Chien-Te Chen, Feng Ye, Xingye Lu, Zhaoyu Liu, Zheng Ren, Yuan Fang, Yiming Wang, Ananya Biswas, Yichen Zhang, Ziqin Yue, Cheng Hu, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Makoto Hashimoto, Donghui Lu, Junichiro Kono, Jiun-Haw Chu, Boris I. Yakobson, Robert J. Birgeneau, Guang-Han Cao, Atsushi Fujimori, Di-Jing Huang, Qimiao Si, Ming Yi, and Pengcheng Dai
Nat. Commun. 16, 7573 (2025).
Bimagnon dispersion of La₂CuO₄ probed by resonant inelastic X-ray scattering
A. Singh, HY Huang, K. Tsutsui, T. Tohyama, S. Komiya, J. Okamoto, CT Chen, A. Fujimori & DJ Huang
Sci. Rep. 15, 34183 (2025).
Breaking the Vicious Spiral to Suppress Oxygen Loss in Li-Rich Oxide Cathode Materials
Zhenjie Zhang, Yixin Li, Xi Shen, Lu Yang, Chu Zhang, Yuan Liu, Bowen Wang, Chang Yang Kuo, Shu-Chih Haw, Chien-Te Chen, Chi-wen Pao, Hsiao-Yu Huang, Di-Jing Huang, Jiangwei Ju, Jun Ma, Zhiwei Hu, Yurui Gao, Xuefeng Wang, Richeng Yu, Zhaoxiang Wang, Liquan Chen
Adv. Mater. 37, 2505724 (2025).
Altermagnetic boosting of chiral phonons
J. Okamoto, CY Mou, HY Huang, G. Channagowdra, C. Won, K. Du, X. Fang, EV Komleva, CT Chen, SV Streltsov, A. Fujimori, S.-W. Cheong, and DJ Huang
arXiv: 2512 .00388 (2025).
Bi-altermagnetism unveiled by sublattice-specific circular dichroism in resonant inelastic X-ray scattering
G. Channagowdra, A. Singh, HY Huang, M. Furo, Bin Gao, Pengcheng Dai, CT Chen, J. Kunes, A. Fujimori, SW. Cheong, A. Hariki, and DJ Huang
arXiv: 2512 .00737 (2025).
Non-reciprocal circular dichroism of ferro-rotational phonons in MnTiO₃
H. Y. Huang, G. Channagowdra, D. Banerjee, EV Komleva, J. Okamoto, CT Chen, M. Guennou, S. Johnston, SV Streltsov, C. Y Mou, A. Fujimori, SW. Cheong, DJ Huang
arXiv:2512.22050 (2025).

TLS 05A Soft X-ray Scattering

Raman and fluorescence characteristics of resonant inelastic X-ray scattering from doped superconducting cuprates
HY Huang, CJ Jia, ZY Chen, K. Wohlfeld, B. Moritz, TP Devereaux, WB Wu, J. Okamoto, WS Lee, M. Hashimoto, Y. He, ZX Shen, Y. Yoshida, H. Eisaki, CY Mou, CT Chen, and DJ Huang
Sci. Rep. 6, 19657 (2016).
Orbital Engineering in Nickelate Heterostructures Driven by Anisotropic Oxygen Hybridization rather than Orbital Energy Levels
G. Fabbris, D. Meyers, J. Okamoto, J. Pelliciari, AS Disa, Y. Huang, Z.-Y. Chen, WB Wu, CT Chen, S. Ismail-Beigi, CH Ahn, FJ Walker, DJ Huang, T. Schmitt, and MPM Dean
Phys. Rev. Lett. 117, 147401 (2016).
Microscopic examinations of Co valences and spin states in electron-doped LaCoO₃
K. Tomiyasu, SI Koyama, M. Watahiki, M. Sato, K. Nishihara, Y. Takahashi, M. Onodera, K. Iwasa, T. Nojima, H. Nojiri, J. Okamoto, DJ Huang, Y. Yamasaki, H. Nakao, Y. Murakami
J. Phys. Soc. Jpn. 85, 094702 (2016).
Distorted Tetrahedral Co^II in K₅H[CoW₁₂O₄₀]·xH₂O Probed by 2p3d Resonant Inelastic X-ray Scattering
B. Liu, RP Wang, EN Glass, CL Hill, T. Cuk, J. Okamoto, DJ Huang, MM van Schooneveld, FMF de Groot
Inorganic Chemistry 55, 10152 (2016).
Doping dependence of the magnetic excitations in La_2−xSr_xCuO₄
D. Meyers, H. Miao, AC Walters, V. Bisogni, RS Springell, M. d'Astuto, M. Dantz, J. Pelliciari, HY Huang, J. Okamoto, DJ Huang, JP Hill, X. He, I. Bozovic
Phys. Rev. B 95, 075139 (2017).
Doping Dependence of Collective Spin and Orbital Excitations in the Spin-1 Quantum Antiferromagnet La_2−xSr_xNiO₄Observed by X-rays
Prabhakaran, AT Boothroyd, J. van den Brink, DJ Huang, and MPM Dean
Phys. Rev. Lett. 118, 156402 (2017).
Jahn-Teller Distortion Driven Magnetic Polarons in Magnetite
HY Huang, ZY Chen, RPWang, FMF de Groot, WB Wu, J. Okamoto, A. Chainani, A. Singh, ZY Li, JS Zhou, HT Jeng, GY Guo, JG Park, LH Tjeng, CT Chen, DJ Huang
Nat. Commun. 8, 15929 (2017).
Coulomb Correlations Intertwined with Spin and Orbital Excitations in LaCoO₃
K. Tomiyasu, J. Okamoto, HY Huang, ZY Chen, EP Sinaga, WB Wu, YY Chu, A. Singh, RP Wang, FMF de Groot, A. Chainani, S. Ishihara, CT Chen, DJ Huang
Phys. Rev. Lett. 119, 196402 (2017).
Strong localization of oxidized Co³⁺ state in cobalt-hexacyanoferrate
H. Niwa, M. Takachi, J. Okamoto, WB Wu, YY Chu, A. Singh, DJ Huang, Y. Moritomo
Scientific Reports 7, 16579 (2017).
Giant thermal hysteresis in Verwey transition of single domain Fe₃O₄ nanoparticles
T. Kim, S. Lim, J. Hong, SG Kwon, J. Okamoto, ZY Chen, J. Jeong, S. Kang, JC Leiner, JT Lim, CS Kim, DJ Huang, T. Hyeon, S. Lee & JG Park
Scientific Reports 8, 5092 (2018).
Cobalt-to-vanadium charge transfer in polyoxometalate water oxidation catalysts revealed by 2p3d resonant inelastic X-ray scattering
B. Liu, EN Glass, RP Wang, YT Cui, Y. Harada, DJ Huang, S. Schuppler, CL Hill, FMF de Groot
Phys. Chem. Chem. Phys. 20, 4554 (2018).
Excitonic dispersion of the intermediate spin state in LaCoO₃ revealed by resonant inelastic x-ray scattering
RP Wang, A. Hariki, A. Sotnikov, F. Frati, J. Okamoto, HY Huang, A. Singh, DJ Huang, K. Tomiyasu, CH Du, J. Kuneš, and FMF de Groot
Phys. Rev. B 98, 035149 (2018).