PublicationsPreprintsDataCodeSpinoffsTalks

	16 - Electronic excitations in the Shastry-Sutherland compound SrCu$_2$(BO$_3$)$_2$ Tariq Leinen, Ola K. Forslund, Eugenio Paris, Nicola Colonna, Marco Caputo, Johan Chang, Gabriel Nagamine, Takashi Tokushima, Conny Såthe, Pascal Puphal, Jeremie Teyssier, Thorsten Schmitt, Nikolay A. Bogdanov, Maria Daghofer, Adrian L. Cavalieri, Flavio Giorgianni arXiv: 2605.07862 (2026)
	15 - Autonomous Diffractometry Enabled by Visual Reinforcement Learning J. Oppliger, M. Stifter, A. Rüegg, I. Biało, L. Martinelli, P. G. Freeman, D. Prabhakaran, J. Zhao, Q. Wang, J. Chang arXiv: 2604.11773 (2026)
	14 - Collective spin excitations in trilayer nickelate La$_4$Ni$_3$O$_{10}$ Ying Chan, Yuehong Li, Yujie Yan, Xunyang Hong, Tianren Wang, Marli dos Reis Cantarino, Yinghao Zhu, Enkang Zhang, Lixing Chen, Jun Okamoto, Hsiao-Yu Huang, Di-Jing Huang, N. B. Brookes, Johan Chang, Yao Shen, Jun Zhao, Qisi Wang arXiv: 2604.04643 (2026)
	13 - Correlated charge order intertwined with time-reversal symmetry-breaking nodal superconductivity in the dual flat band kagome superconductor CeRu$_{3}$Si$_{2}$ O. Gerguri, P. Kràl, M. Spitaler, M. Salamin, J. N. Graham, A. Doll, I. Biało, I. Plokhikh, J. Krieger, T. J. Hicken, J. Oppliger, L. Martinelli, A. Steppke, N. Shepelin, R. Khasanov, M. v. Zimmermann, B. Monserrat, H. Luetkens, J. Chang, F. O. von Rohr, Sun-Woo Kim, Z. Guguchia arXiv: 2603.27408 (2026)
	12 - The stripe state at 1/8 Ba doping hosts optimal superconductivity in La-214 cuprates under low in-plane stress V. Sazgari, S. S. Islam, M. Lamotte, J. N. Graham, O. Gerguri, P. Kràl, I. Maetsu, T. Shiroka, G. Simutis, R. Khasanov, R. Sarkar, A. Steppke, N. A. Shepelin, M. Müller, M. Bartkowiak, M. Janoschek, J. Chang, H. H. Klauss, T. Adachi, G. D. Gu, J. M. Tranquada, H. Luetkens, Z. Guguchia arXiv: 2603.14108 (2026)
	11 - Ambipolar doping-induced surface in-gap state on Mott-insulating Ca$_2$RuO$_4$ M. Horio, T. Wada, V. Granata, R. Fittipaldi, A. Vecchione, J. Chang, I. Matsuda arXiv: 2602.15610 (2026)
	10 - Divergent Pressure Response of Superconductivity in Sc$_{6}$MTe$_{2}$ ($M$ = Fe, Ru and Ir) J. N. Graham, S. S. Islam, K. Yuchi, P. Král, O. Gerguri, S. Huber, J. Chang, R. Khasanov, Y. Okamoto, Z. Guguchia arXiv: 2601.15414 (2026)
	9 - Orbital Separation of Charge Order and Superconductivity in La2-xSrxCuO4 I. Biało, O. Gerguri, L. Martinelli, J. Küspert, J. Choi, M. Garcia-Fernandez, S. Agrestini, K. J. Zhou, E. Weschke, T. Kurosawa, N. Momono, M. Oda, C. Lin, Q. Wang, J. Chang arXiv: 2601.01643 (2026)
	8 - Extreme Strain Controlled Correlated Metal-Insulator Transition in the Altermagnet CrSb Cong Li, Mengli Hu, Jianfeng Zhang, Magnus H. Berntsen, Francesco Scali, Dibya Phuyal, Chun Lin, Wanyu Chen, Johan Chang, Oliver J. Clark, Timur K. Kim, Jacek Osiecki, Craig Polley, Balasubramanian Thiagarajan, Zhilin Li, Tao Xiang, Oscar Tjernberg arXiv: 2512.07683 (2025)
	7 - Differentiation of Site-Specific Symmetry Breaking Orders in Y$_{1-x}$Pr$_x$Ba$_2$Cu$_3$O$_{6+y}$ L. Martinelli, S. Rüdiger, I. Bialo, J. Oppliger, F. Igoa Saldana, M. v. Zimmermann, E. Weschke, R. Arpaia, J. Chang arXiv: 2507.20640 (2025)
	6 - Persistent paramagnons in high-temperature infinite-layer nickelate superconductors Yujie Yan, Ying Chan, Xunyang Hong, S. Lin Er Chow, Zhaoyang Luo, Yuehong Li, Tianren Wang, Yuetong Wu, Izabela Biało, Nurul Fitriyah, Saurav Prakash, Xing Gao, King Yau Yip, Qiang Gao, Xiaolin Ren, Jaewon Choi, Ganesha Channagowdra, Jun Okamoto, Xingjiang Zhou, Zhihai Zhu, Liang Si, Mirian Garcia-Fernandez, Ke-Jin Zhou, Hsiao-Yu Huang, Di-Jing Huang, Johan Chang, A. Ariando, Qisi Wang arXiv: 2507.18373 (2025)
	5 - Distinct Uniaxial Stress and Pressure Fingerprint of Superconductivity in the 3D Kagome Lattice Compound CeRu2 O. Gerguri, D. Das, V. Sazgari, H. X. Liu, C. Mielke III, P. Kràl, S. S. Islam, J. N. Graham, V. Grinenko, R. Sarkar, T. Shiroka, J. -X. Yin, J. Chang, R. Thomale, H. H. Klauss, R. Khasanov, Y. Shi, H. Luetkens, Z. Guguchia arXiv: 2507.09779 (2025)
	4 - Concurrent Multifractality and Anomalous Hall Response in the Nodal Line Semimetal Fe$_3$GeTe$_2$ Near Localization Subramanian Mathimalar, Ambikesh Gupta, Yotam Roet, Stanislaw Galeski, Rafal Wawrzynczak, Mikel Garcia-Diez, Iñigo Robredo, Praveen Vir, Nitesh Kumar, Walter Schnelle, Karin von Arx, Julia Küspert, Qisi Wang, Johan Chang, Yasmine Sassa, Ady Stern, Felix von Oppen, Maia G. Vergniory, Claudia Felser, Johannes Gooth, Nurit Avraham, Haim Beidenkopf arXiv: 2503.04367 (2025)
	3 - Observation of collective charge excitations in a cuprate superconductor Xunyang Hong, Yujie Yan, L. Martinelli, I. Biało, K. von Arx, J. Choi, Y. Sassa, S. Pyon, T. Takayama, H. Takagi, Zhenglu Li, M. Garcia-Fernandez, Ke-Jin Zhou, J. Chang, Qisi Wang arXiv: 2503.04334 (2025)
	2 - Searching for the signature of a pair density wave in YBa2Cu3O6.67 using high energy X-ray diffraction E. Blackburn, O. Ivashko, E. Campillo, M. von Zimmermann, R. Liang, D. A. Bonn, W. N. Hardy, J. Chang, E. M. Forgan, S. M. Hayden arXiv: 2310.18302 (2023)
	1 - Bulk charge stripe order competing with superconductivity in La2-xSrxCuO4 (x=0.12) N. B. Christensen, J. Chang, J. Larsen, M. Fujita, M. Oda, M. Ido, N. Momono, E. M. Forgan, A. T. Holmes, J. Mesot, M. Huecker, M. v. Zimmermann arXiv: 1404.3192 (2014)