Kong, L. et al. Cooper-pair density modulation state in an iron-based superconductor. Nature 640, 55–61 (2025).
Papaj, M., Kong, L., Nadj-Perge, S. & Lee, P. A. Pair density modulation from glide symmetry breaking and nematic superconductivity. Preprint at https://doi.org/10.48550/arXiv.2506.19903 (2025).
Wei, T. et al. Observation of superconducting pair density modulation within lattice unit cell. Chin. Phys. Lett. 42, 027404 (2025).
Cao, Y. et al. Unconventional superconductivity in magic-angle graphene superlattices. Nature 556, 43–50 (2018).
Cao, Y. et al. Correlated insulator behaviour at half-filling in magic-angle graphene superlattices. Nature 556, 80–84 (2018).
Serlin, M. et al. Intrinsic quantized anomalous Hall effect in a moiré heterostructure. Science 367, 900–903 (2020).
Oh, M. et al. Evidence for unconventional superconductivity in twisted bilayer graphene. Nature 600, 240–245 (2021).
Guo, Y. et al. Superconductivity in 5.0° twisted bilayer WSe2. Nature 637, 839–845 (2025).
Xia, Y. et al. Superconductivity in twisted bilayer WSe2. Nature 637, 833–838 (2025).
Mao, J. et al. Evidence of flat bands and correlated states in buckled graphene superlattices. Nature 584, 215–220 (2020).
Park, H. et al. Observation of fractionally quantized anomalous Hall effect. Nature 622, 74–79 (2023).
Li, T. et al. Quantum anomalous Hall effect from intertwined moiré bands. Nature 600, 641–646 (2021).
Li, H. et al. Imaging two-dimensional generalized Wigner crystals. Nature 597, 650–654 (2021).
Tsui, Y. C. et al. Direct observation of a magnetic-field-induced Wigner crystal. Nature 628, 287–292 (2024).
Li, H. et al. Wigner molecular crystals from multielectron moiré artificial atoms. Science 385, 86–91 (2024).
Thompson, E. et al. Microscopic signatures of topology in twisted MoTe2. Nat. Phys. 21, 1224–1230 (2025).
Zhang, F. et al. Experimental signature of layer skyrmions and implications for band topology in twisted WSe2 bilayers. Nat. Phys. 21, 1217–1223 (2025).
Naritsuka, M., Machida, T., Asano, S., Yanase, Y. & Hanaguri, T. Superconductivity controlled by twist angle in monolayer NbSe2 on graphene. Nat. Phys. 21, 746–753 (2025).
Fulde, P. & Ferrell, R. A. Superconductivity in a strong spin-exchange field. Phys. Rev. 135, A550 (1964).
Larkin, A. I. & Ovchinnikov, Y. N. Inhomogeneous state of superconductors. Sov. Phys. JETP 20, 762 (1965).
Vershinin, M. et al. Local ordering in the pseudogap state of the high-Tc superconductor Bi2Sr2CaCu2O8+δ. Science 303, 1995–1998 (2004).
Chen, H. D., Vafek, O., Yazdani, A. & Zhang, S. C. Pair density wave in the pseudogap state of high temperature superconductors. Phys. Rev. Lett. 93, 187002 (2004).
Hamidian, M. H. et al. Detection of a Cooper-pair density wave in Bi2Sr2CaCu2O8+x. Nature 532, 343–347 (2016).
Edkins, S. D. et al. Magnetic field–induced pair density wave state in the cuprate vortex halo. Science 364, 976–980 (2019).
Du, Z. et al. Imaging the energy gap modulations of the cuprate pair-density-wave state. Nature 580, 65–70 (2020).
Liu, Y. Z. et al. Pair density wave state in a monolayer high-Tc iron-based superconductor. Nature 618, 934–939 (2023).
Zhao, H. et al. Smectic pair-density-wave order in EuRbFe4As4. Nature 618, 940–945 (2023).
Liu, X. L., Chong, Y. X., Sharma, R. & Davis, J. C. S. Discovery of a Cooper-pair density wave state in a transition-metal dichalcogenide. Science 372, 1447–1452 (2021).
Chen, H. et al. Roton pair density wave in a strong-coupling kagome superconductor. Nature 599, 222–228 (2021).
Deng, H. et al. Chiral kagome superconductivity modulations with residual Fermi arcs. Nature 632, 775–781 (2024).
Gu, Q. et al. Detection of a pair density wave state in UTe2. Nature 618, 921–927 (2023).
Koz, C., Rößler, S., Tsirlin, A. A., Wirth, S. & Schwarz, U. Low-temperature phase diagram of Fe1+yTe studied using X-ray diffraction. Phys. Rev. B 88, 094509 (2013).
Mansour, A. N. et al. Structural characterization of Bi2Te3 and Sb2Te3 as a function of temperature using neutron powder diffraction and extended X-ray absorption fine structure techniques. J. Appl. Phys. 116, 083513 (2014).
Liang, J. et al. Studies on the origin of the interfacial superconductivity of Sb2Te3/Fe1+yTe heterostructures. Proc. Natl Acad. Sci. USA 117, 221–227 (2020).
Yi, H. et al. Dirac-fermion-assisted interfacial superconductivity in epitaxial topological-insulator/iron-chalcogenide heterostructures. Nat. Commun. 14, 7119 (2023).
He, Q. L. et al. Two-dimensional superconductivity at the interface of a Bi2Te3/FeTe heterostructure. Nat. Commun. 5, 4247 (2014).
Yi, H. et al. Interface-induced superconductivity in magnetic topological insulators. Science 383, 634–639 (2024).
Yuan, W. et al. Coexistence of superconductivity and antiferromagnetism in topological magnet MnBi2Te4 films. Nano Lett. 24, 7962–7971 (2024).
Wang, Q. Y. et al. Interface-induced high-temperature superconductivity in single unit-cell FeSe films on SrTiO3. Chin. Phys. Lett. 29, 037402 (2012).
Chen, M. et al. Discrete energy levels of Caroli-de Gennes-Matricon states in quantum limit in FeTe0.55Se0.45. Nat. Commun. 9, 970 (2018).
Chen, M. Y., Chen, X. Y., Yang, H., Du, Z. Y. & Wen, H. H. Superconductivity with twofold symmetry in Bi2Te3/FeTe0.55Se0.45 heterostructures. Sci. Adv. 4, eaat1084 (2018).
Dynes, R. C., Narayanamurti, V. & Garno, J. P. Direct measurement of quasiparticle-lifetime broadening in a strong-coupled superconductor. Phys. Rev. Lett. 41, 1509 (1978).
Du, Z. et al. Scrutinizing the double superconducting gaps and strong coupling pairing in (Li1−x Fex)OHFeSe. Nat. Commun. 7, 10565 (2016).
Fujita, K. et al. Direct phase-sensitive identification of a d-form factor density wave in underdoped cuprates. Proc. Natl Acad. Sci. USA 111, E3026–E3032 (2014).
Cho, D., Bastiaans, K. M., Chatzopoulos, D., Gu, G. D. & Allan, M. P. A strongly inhomogeneous superfluid in an iron-based superconductor. Nature 571, 541–545 (2019).
Kimura, H., Barber, R. P., Ono, S., Ando, Y. & Dynes, R. C. Scanning Josephson tunneling microscopy of single-crystal Bi2Sr2CaCu2O8+δ with a conventional superconducting tip. Phys. Rev. Lett. 101, 037002 (2008).
Joo, S. H. et al. Cooper pair density of Bi2Sr2CaCu2O8+x in atomic scale at 4.2 K. Nano Lett. 19, 1112–1117 (2019).
Liu, Y. B., Zhou, J., Wu, C. & Yang, F. Charge-4e superconductivity and chiral metal in 45-twisted bilayer cuprates and related bilayers. Nat. Commun. 14, 7926 (2023).
Chang, C.-Z., Liu, C.-X. & MacDonald, A. H. Colloquium: quantum anomalous Hall effect. Rev. Mod. Phys. 95, 011002 (2023).
Kezilebieke, S. et al. Moiré-enabled topological superconductivity. Nano Lett. 22, 328–333 (2022).
Lawler, M. J. et al. Intra-unit-cell electronic nematicity of the high-Tc copper-oxide pseudogap states. Nature 466, 347–351 (2010).
Horcas, I. et al. WSXM: a software for scanning probe microscopy and a tool for nanotechnology. Rev. Sci. Instrum. 78, 013705 (2007).
Uehara, Y., Fujita, T., Iwami, M. & Ushioda, S. Superconducting niobium tip for scanning tunneling microscope light emission spectroscopy. Rev. Sci. Instrum. 72, 2097–2099 (2001).
Ternes, M. et al. Subgap structure in asymmetric superconducting tunnel junctions. Phys. Rev. B 74, 132501 (2006).
First Appeared on
Source link
Leave feedback about this