Superconductivity in twisted bilayer WSe2 – Nature

You May Be Interested In:The Download: China’s mineral ban, and three technologies to watch


  • Andrei, E. Y. & MacDonald, A. H. Graphene bilayers with a twist. Nat. Mater. 19, 1265–1275 (2020).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Balents, L., Dean, C. R., Efetov, D. K. & Young, A. F. Superconductivity and strong correlations in moiré flat bands. Nat. Phys. 16, 725–733 (2020).

    Article 
    CAS 

    Google Scholar 

  • Kennes, D. M. et al. Moiré heterostructures as a condensed-matter quantum simulator. Nat. Phys. 17, 155–163 (2021).

    Article 
    CAS 

    Google Scholar 

  • Mak, K. F. & Shan, J. Semiconductor moiré materials. Nat. Nanotechnol. 17, 686–695 (2022).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Cao, Y. et al. Unconventional superconductivity in magic-angle graphene superlattices. Nature 556, 43–50 (2018).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Lu, X. et al. Superconductors, orbital magnets and correlated states in magic-angle bilayer graphene. Nature 574, 653–657 (2019).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Yankowitz, M. et al. Tuning superconductivity in twisted bilayer graphene. Science 363, 1059–1064 (2019).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Park, J. M., Cao, Y., Watanabe, K., Taniguchi, T. & Jarillo-Herrero, P. Tunable strongly coupled superconductivity in magic-angle twisted trilayer graphene. Nature 590, 249–255 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Hao, Z. et al. Electric field-tunable superconductivity in alternating-twist magic-angle trilayer graphene. Science 371, 1133–1138 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Wu, F., Lovorn, T., Tutuc, E., Martin, I. & MacDonald, A. Topological insulators in twisted transition metal dichalcogenide homobilayers. Phys. Rev. Lett. 122, 086402 (2019).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Devakul, T., Crépel, V., Zhang, Y. & Fu, L. Magic in twisted transition metal dichalcogenide bilayers. Nat. Commun. 12, 6730 (2021).

    Article 
    ADS 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar 

  • Uemura, Y. Condensation, excitation, pairing, and superfluid density in high-Tc superconductors: the magnetic resonance mode as a roton analogue and a possible spin-mediated pairing. J. Phys. Condens. Matter 16, S4515 (2004).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Lee, P. A., Nagaosa, N. & Wen, X.-G. Doping a Mott insulator: physics of high-temperature superconductivity. Rev. Mod. Phys. 78, 17–85 (2006).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Xiao, D., Liu, G.-B., Feng, W., Xu, X. & Yao, W. Coupled spin and valley physics in monolayers of MoS2 and other group-VI dichalcogenides. Phys. Rev. Lett. 108, 196802 (2012).

    Article 
    ADS 
    PubMed 

    Google Scholar 

  • Regan, E. C. et al. Mott and generalized Wigner crystal states in WSe2/WS2 moiré superlattices. Nature 579, 359–363 (2020).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Tang, Y. et al. Simulation of Hubbard model physics in WSe2/WS2 moiré superlattices. Nature 579, 353–358 (2020).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Wang, L. et al. Correlated electronic phases in twisted bilayer transition metal dichalcogenides. Nat. Mater. 19, 861–866 (2020).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Xu, Y. et al. Correlated insulating states at fractional fillings of moiré superlattices. Nature 587, 214–218 (2020).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Zhao, W. et al. Gate-tunable heavy fermions in a moiré Kondo lattice. Nature 616, 61–65 (2023).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Li, T. et al. Quantum anomalous Hall effect from intertwined moiré bands. Nature 600, 641–646 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Cai, J. et al. Signatures of fractional quantum anomalous Hall states in twisted MoTe2. Nature 622, 63–68 (2023).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Zeng, Y. et al. Thermodynamic evidence of fractional Chern insulator in moiré MoTe2. Nature 622, 69–73 (2023).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Park, H. et al. Observation of fractionally quantized anomalous Hall effect. Nature 622, 74–79 (2023).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Xu, F. et al. Observation of integer and fractional quantum anomalous Hall effects in twisted bilayer MoTe2. Phys. Rev. 13, 031037 (2023).

    Article 
    CAS 

    Google Scholar 

  • Foutty, B. A. et al. Mapping twist-tuned multiband topology in bilayer WSe2. Science 384, 343–347 (2024).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Kang, K. et al. Evidence of the fractional quantum spin Hall effect in moiré MoTe2. Nature 628, 522–526 (2024).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Oh, M. et al. Evidence for unconventional superconductivity in twisted bilayer graphene. Nature 600, 240–245 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Zhou, H., Xie, T., Taniguchi, T., Watanabe, K. & Young, A. F. Superconductivity in rhombohedral trilayer graphene. Nature 598, 434–438 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Kim, H. et al. Evidence for unconventional superconductivity in twisted trilayer graphene. Nature 606, 494–500 (2022).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Zhou, H. et al. Isospin magnetism and spin-polarized superconductivity in Bernal bilayer graphene. Science 375, 774–778 (2022).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Zhang, Y. et al. Enhanced superconductivity in spin–orbit proximitized bilayer graphene. Nature 613, 268–273 (2023).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Hsu, Y.-T., Vaezi, A., Fischer, M. H. & Kim, E.-A. Topological superconductivity in monolayer transition metal dichalcogenides. Nat. Commun. 8, 14985 (2017).

    Article 
    ADS 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar 

  • Slagle, K. & Fu, L. Charge transfer excitations, pair density waves, and superconductivity in moiré materials. Phys. Rev. B 102, 235423 (2020).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Schrade, C. & Fu, L. Nematic, chiral and topological superconductivity in transition metal dichalcogenides. Phys. Rev. B 110, 035143 (2024).

  • Hsu, Y.-T., Wu, F. & Das Sarma, S. Spin–valley locked instabilities in moiré transition metal dichalcogenides with conventional and higher-order Van Hove singularities. Phys. Rev. B 104, 195134 (2021).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Bélanger, M., Fournier, J. & Sénéchal, D. Superconductivity in the twisted bilayer transition metal dichalcogenide WSe2: a quantum cluster study. Phys. Rev. B 106, 235135 (2022).

    Article 
    ADS 

    Google Scholar 

  • Scherer, M. M., Kennes, D. M. & Classen, L. Chiral superconductivity with enhanced quantized Hall responses in moiré transition metal dichalcogenides. npj Quantum Mater. 7, 100 (2022).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Crépel, V., Guerci, D., Cano, J., Pixley, J. & Millis, A. Topological superconductivity in doped magnetic moiré semiconductors. Phys. Rev. Lett. 131, 056001 (2023).

    Article 
    ADS 
    PubMed 

    Google Scholar 

  • Klebl, L., Fischer, A., Classen, L., Scherer, M. M. & Kennes, D. M. Competition of density waves and superconductivity in twisted tungsten diselenide. Phys. Rev. Res. 5, L012034 (2023).

    Article 
    CAS 

    Google Scholar 

  • Wu, Y.-M., Wu, Z. & Yao, H. Pair-density-wave and chiral superconductivity in twisted bilayer transition metal dichalcogenides. Phys. Rev. Lett. 130, 126001 (2023).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Zegrodnik, M. & Biborski, A. Mixed singlet-triplet superconducting state within the moiré tJU model applied to twisted bilayer WSe2. Phys. Rev. B 108, 064506 (2023).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Zhou, B. & Zhang, Y.-H. Chiral and nodal superconductors in the tJ model with valley contrasting flux on a triangular moiré lattice. Phys. Rev. B 108, 155111 (2023).

    Article 
    ADS 
    MathSciNet 
    CAS 

    Google Scholar 

  • Xie, Y.-M. & Law, K. Orbital Fulde–Ferrell pairing state in moiré Ising superconductors. Phys. Rev. Lett. 131, 016001 (2023).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Akbar, W., Biborski, A., Rademaker, L. & Zegrodnik, M. Topological superconductivity with mixed singlet-triplet pairing in moiré transition metal dichalcogenide bilayers. Phys. Rev. B 110, 064516 (2024).

  • Tinkham, M. Introduction to Superconductivity (Courier Corporation, 2004).

  • Saito, Y., Nojima, T. & Iwasa, Y. Highly crystalline 2D superconductors. Nat. Rev. Mater. 2, 16094 (2017).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Smidman, M. et al. Unconventional fully gapped superconductivity in the heavy-fermion metal CeCu2Si2. Rev. Mod. Phys. 95, 031002 (2023).

    Article 
    ADS 
    CAS 

    Google Scholar 

  • Törmä, P., Peotta, S. & Bernevig, B. A. Superconductivity, superfluidity and quantum geometry in twisted multilayer systems. Nat. Rev. Phys. 4, 528–542 (2022).

    Article 

    Google Scholar 

  • Pan, H., Wu, F. & Das Sarma, S. Band topology, Hubbard model, Heisenberg model, and Dzyaloshinskii–Moriya interaction in twisted bilayer WSe2. Phy. Rev. Res. 2, 033087 (2020).

    Article 
    CAS 

    Google Scholar 

  • Bi, Z. & Fu, L. Excitonic density wave and spin-valley superfluid in bilayer transition metal dichalcogenide. Nat. Commun. 12, 642 (2021).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar 

  • Wang, L. et al. One-dimensional electrical contact to a two-dimensional material. Science 342, 614–617 (2013).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Ghiotto, A. et al. Quantum criticality in twisted transition metal dichalcogenides. Nature 597, 345–349 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Gustafsson, M. V. et al. Ambipolar Landau levels and strong band-selective carrier interactions in monolayer WSe2. Nat. Mater. 17, 411–415 (2018).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Mounet, N. et al. Two-dimensional materials from high-throughput computational exfoliation of experimentally known compounds. Nat. Nanotechnol. 13, 246–252 (2018).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Fallahazad, B. et al. Shubnikov–de Haas oscillations of high-mobility holes in monolayer and bilayer WSe2: Landau level degeneracy, effective mass, and negative compressibility. Phys. Rev. Lett. 116, 086601 (2016).

    Article 
    ADS 
    PubMed 

    Google Scholar 

  • Li, T. et al. Continuous Mott transition in semiconductor moiré superlattices. Nature 597, 350–354 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Tang, Y. et al. Tuning layer-hybridized moiré excitons by the quantum-confined Stark effect. Nat. Nanotechnol. 16, 52–57 (2021).

    Article 
    ADS 
    CAS 
    PubMed 

    Google Scholar 

  • Mourachkine, A. High-Temperature Superconductivity in Cuprates: The Nonlinear Mechanism and Tunneling Measurements (Kluwer Academic Publishers, 2002).

  • share Paylaş facebook pinterest whatsapp x print

    Similar Content

    The surprising barrier that keeps us from building the housing we need
    The surprising barrier that keeps us from building the housing we need
    A thaw in scientific relations could help clear the air in India and Pakistan
    A thaw in scientific relations could help clear the air in India and Pakistan
    Watch this bird-inspired drone leap into the air
    Watch this bird-inspired drone leap into the air
    What’s the secret to living to 100? Centenarian stem cells could offer clues
    What’s the secret to living to 100? Centenarian stem cells could offer clues
    Thirty years since the race to the BRCA1 gene
    Thirty years since the race to the BRCA1 gene
    Design tips for reproducible studies linking the brain to behaviour
    Design tips for reproducible studies linking the brain to behaviour
    Headline Central | © 2024 | News