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When and how can structural chirality and electron spin be coupled?

1. Comparing electrical magnetochiral anisotropy and chirality-induced spin selectivity Authors: G. L. J. A. Rikken and N. Avarvari J. Phys. Chem. Lett. 14, 9727 (2023) DOI: 2. Chirality induced spin selectivity in chiral crystals Authors: Qun Yang, Yongkang Li, Claudia Felser, and Binghai Yan arXiv:2312.04366 DOI: Recommended with a commentary by Atsushi Fujimori […]

Structure of monolayer FeSe on SrTiO3 deciphered

Picoscale structural insight into superconductivity of monolayer FeSe/SrTiO3 Authors: Rui Peng, Ke Zou, M. G. Han, Stephen D. Albright, Hawoong Hong, Claudia Lau, H. C. Xu, Yimei Zhu, F. J. Walker, and C. H. Ahn Sci. Adv. 6, eaay4517 (2020); DOI: 10.1126/sciadv.aay4517 Recommended with a commentary by Atsushi Fujimori, National Tsinghua University |View Commentary (pdf)| […]

What can we learn from the nickelate vs. cuprate phase diagrams?

Character of the “normal state” of the nickelate superconductors Authors: Kyuho Lee, Bai Yang Wang, Motoki Osada, Berit H. Goodge, Tiffany C. Wang, Yonghun Lee, Shannon Harvey, Woo Jin Kim, Yijun Yu, Chaitanya Murthy, Srinivas Raghu, Lena F. Kourkoutis, and Harold Y. Hwang arXiv:2203.02580; DOI: 10.48550/arXiv.2203.02580 Recommended with a commentary by Atsushi Fujimori, National Tsunghua […]

The chicken and egg question in excitonic insulators

1. Nature of symmetry breaking at the excitonic insulator transition: Ta2NiSe5 Authors: G. Mazza, M. Rösner, L. Windgätter, S. Latini, H. Hübener, A. J. Millis, A. Rubio, and A. Georges Phys. Rev. Lett. 124, 197601 (2020); DOI: 10.1103/PhysRevLett.124.197601 2. Nonlinear spectroscopy of collective modes in excitonic insulator Authors: D. Golež, Z. Sun, Y. Murakami, A. […]

Electronic structure, magnetism, and superconductivity in infinite-layer nickelates

1. Electronic structure of the parent compound of superconducting infinite-layer nickelates Authors: M. Hepting, D. Li, C. J. Jia, H. Lu, E. Paris, Y. Tseng, X. Feng, M. Osada, E. Been, Y. Hikita, Y.-D. Chuang, Z. Hussain, K. J. Zhou, A. Nag, M. Garcia-Fernandez, M. Rossi, H. Y. Huang, D. J. Huang, Z. X. Shen, […]

Oxygen-hole pairs drive bond order and superconductivity in bismuth oxides

1. Unveiling the superconducting mechanism of Ba0.51K0.49BiO3 Authors: C. H. P. Wen, H. C. Xu, Q. Yao, R. Peng, X. H. Niu, Q. Y. Chen, Z. T. Liu, D. W. Shen, Q. Song, X. Lou, Y. F. Fang, X. S. Liu, Y. H. Song, Y. J. Jiao, T. F. Duan, H. H. Wen, P. Dudin, […]

Guidelines for citing commentaries of the Journal Club

To cite commentaries of the Journal Club, you may follow general guidelines on citing a website, such as APA style and MLA style. (updated 10/01/2019) The Journal Club has joined the DOI Citation Index system. The DOI number (e.g, 10.36471/JCCM_March_2017_01) and its link (e.g., can be found at the bottom of each commentary. For […]

Optically driven superconductivity

Theory of enhanced interlayer tunneling in optically driven high-Tc superconductors. Authors: J. Okamoto, A. Cavalleri, and L. Mathey. Phys. Rev. Lett. 117, 227001 (2016), arXiv:1606.09276 Recommended with a commentary by Atsushi Fujimori, University of Tokyo. |View Commentary| DOI: 10.36471/JCCM_March_2017_01

From monolayer back to bulk FeSe-based high-temperature superconductors

1. Surface electronic structure and isotropic superconducting gap in (Li0.8Fe0.2)OHFeSe. Authors: X.H. Niu, R. Peng, H.C. Xu, Y.J. Yan, J. Jiang, D.F. Xu, T.L. Yu, Q. Song, Z.C. Huang, Y.X. Wang, B. P. Xie, X. F. Lu, N. Z. Wang, X. H. Chen, Z. Sun, and D. L. Feng. Phys. Rev. B 92, 060504 (2015) […]

Simultaneously ferromagnetic and antiferromagnetic MnAs layer

1.Coexistence of half-metallic itinerant ferromagnetism with local-moment antiferromagnetism in Ba0.60K0.40Mn2As2. Authors: A. Pandey, B. G. Ueland, S. Yeninas, A. Kreyssig, A. Sapkota, Yang Zhao, J. S. Helton, J.W. Lynn, R. J. McQueeney, Y. Furukawa, A. I. Goldman, and D. C. Johnston. Phys. Rev. Lett. 111, 047001(2013) 2.Itinerant ferromagnetism in the As 4p conduction band of […]

Mott versus Slater: Nature of antiferromagnetism in the Jeff=1/2 insulator Sr2IrO4

1. Theoretical study of insulating mechanism in multi-orbital Hubbard models with a large spin-orbit coupling: Is Sr2IrO4 a Slater insulator or a Mott insulator? Authors: Hiroshi Watanaebe, Tomonori Shirakawa, Seiji Yunoki arXiv:1402.0935 2. Bulk Nature of Layered Perovskite Iridates beyond the Mott Scenario : An Approach from Bulk Sensitive Photoemission Study Authors: A. Yamasaki, H. […]

Hund’s metals: Beyond the Mott-Hubbard U-t physics

1. Orbital selectivity in Hund’s metals: The iron chalcogenides. Authors: N. Lanatà, H. U. R. Strand, G. Giovannetti, B. Hellsing, L. de’ Medici, and M. Capone, Phys. Rev. B 87, 045122 (2013). 2. Strong electronic correlations from Hund’s coupling. Authors: A. Georges, L. de’ Medici, and J. Mravlje, arXiv:1207.3033 ; to appear in Annu. Rev. […]

Search for room-temperature multiferroics: ferroelectric-ferromagnet interfaces

1. Interface-induced room-temperature multiferroicity in BaTiO3. Authors: S. Valencia, A. Crassous, L. Bocher, V. Garcia, X. Moya, R. O. Cheri?, C. Deranlot, K. Bouzehouane, S. Fusil, A. Zobelli, A. Gloter, N. D. Mathur, A. Gaupp, R. Abrudan, F. Radu, A. Barthélémy, and M. Bibes. Nature Materials 10, 753-758 (2011). Recommended with a commentary by Atsushi […]

Electric field control of high-Tc cuprates in the entire doping range

1. Superconductor-insulator transition in La_{2-x}Sr_{x}CuO_{4} at the pair quantum resistance Authors: A. T. Bollinger, G. Dubuis, J. Yoon, D. Pavuna, J. Misewich, and I. Bozovic Nature 472, 458-460 (2011) 2. Electrostatic control of the evolution from a superconducting phase to an insulating phase in ultrathin YBa_{2}Cu_{3}O_{7-x} films Authors: X. Leng, J. Garcia-Barriocanal, S. Bose, Y. […]

Gates using mysterious ’Ionic Liquids’ to achieve high surface charge density and superconductivity on an atomically flat film

1. Liquid gated interface superconductivity on an atomically flat film Authors: J.T. Ye, S. Inoue, K. Kobayashi, Y. Kasahara, H.T. Yuan, H. Shimotani, and Y. Iwasa Nature Materials 9, 125 (2010). Recommended with a commentary by Atsushi Fujimori, University of Tokyo |View Commentary (pdf)| DOI: 10.36471/JCCM_September_2010_01

Electric field control of spin-orbit interaction and superconductivity at oxide interfaces

1. Tunable Rashba spin-orbit interaction at oxide interfaces Authors: N. Reyren, S. Thiel, A.D. Caviglia, M. Gabay, S. Gariglio, N. Reyren, C. Cancellieri, and J.-M. Triscone, 2. Tuning spin-orbit coupling and superconductivity at the SrTiO3/LaAlO3 interface: a magneto-transport study Authors:  M. Ben Shalom, M. Sachs, D. Rakhmilevitch, A. Palevski, and Y. Dagan, Recommended […]

Observation of a novel orbital selective Mott transition in Ca1.8Sr0.2RuO4

Authors: M. Neupane, P. Richard, Z.-H. Pan, Y. Xu, R. Jin, D. Mandrus, X. Dai, Z.Fang, Z. Wang, and H. Ding arXiv:0808.0346 Recommended with a Commentary by Atsushi Fujimori, University of Tokyo | View Commentary | JCCM_August09_02

Field control of superconductivity at insulating oxide interfaces

1. Superconducting interfaces between insulating oxides Authors: N. Reyren, S. Thiel, A. D. Caviglia, L. F. Kourkoutis, G. Hammerl, C. Richter, C. W. Schneider, T. Kopp, A.-S. Ruetschi, D. Jaccard, M. Gabay, D. A. Muller, J.-M. Triscone, and J. Mannhart, Science 317, 1196 (2007). 2. Electric-field-induced superconductivity in an insulator, Authors: K. Ueno, S. Nakamura, […]

Optical probe of electrostatic-doping in an n-type Mott insulator

Authors: M. Nakamura, A. Sawa, H. Sato, H. Akoh, M. Kawasaki, and Y. Tokura, arXiv:cond-mat/0702351v1; Phys. Rev. B 75, 155103 (2007) Recommended with a Commentary by Atsushi Fujimori, University of Tokyo | View Commentary (pdf) |

Temperature dependent polarity reversal in Au/Nb:SrTiO3 Schottky junctions

Authors: T. Susaki, Y. Kozuka, Y. Tateyama, and H. Y. Hwang, Recommended with a Commentary by Atsushi Fujimori, University of Tokyo | View Commentary (pdf) | JCCM_Sept07_01