Trion sensing of a zero-field composite Fermi liquid – Nature
Willett, R. et al. Observation of an even-denominator quantum number in the fractional quantum Hall effect. Phys. Rev. Lett. 59, 1776–1779 (1987).
Google Scholar
Jain, J. K. Composite-fermion approach for the fractional quantum Hall effect. Phys. Rev. Lett. 63, 199–202 (1989).
Google Scholar
Eisenstein, J. P., Pfeiffer, L. N. & West, K. W. Coulomb barrier to tunneling between parallel two-dimensional electron systems. Phys. Rev. Lett. 69, 3804–3807 (1992).
Google Scholar
Halperin, B. I., Lee, P. A. & Read, N. Theory of the half-filled Landau level. Phys. Rev. B 47, 7312–7343 (1993).
Google Scholar
Goldman, V. J., Su, B. & Jain, J. K. Detection of composite fermions by magnetic focusing. Phys. Rev. Lett. 72, 2065–2068 (1994).
Google Scholar
Willett, R. L., Ruel, R. R., West, K. W. & Pfeiffer, L. N. Experimental demonstration of a Fermi surface at one-half filling of the lowest Landau level. Phys. Rev. Lett. 71, 3846–3849 (1993).
Google Scholar
Kang, W., Stormer, H. L., Pfeiffer, L. N., Baldwin, K. W. & West, K. W. How real are composite fermions? Phys. Rev. Lett. 71, 3850–3853 (1993).
Google Scholar
Willett, R. L., Ruel, R. R., Paalanen, M. A., West, K. W. & Pfeiffer, L. N. Enhanced finite-wave-vector conductivity at multiple even-denominator filling factors in two-dimensional electron systems. Phys. Rev. B 47, 7344–7347 (1993).
Google Scholar
Smet, J. H. et al. Magnetic focusing of composite fermions through arrays of cavities. Phys. Rev. Lett. 77, 2272–2275 (1996).
Google Scholar
Halperin, B. I. & Jain, J. K. Fractional Quantum Hall Effects: New Developments (World Scientific, 2020).
Goldman, H., Reddy, A. P., Paul, N. & Fu, L. Zero-field composite Fermi liquid in twisted semiconductor bilayers. Phys. Rev. Lett. 131, 136501 (2023).
Google Scholar
Dong, J., Wang, J., Ledwith, P. J., Vishwanath, A. & Parker, D. E. Composite Fermi liquid at zero magnetic field in twisted MoTe2. Phys. Rev. Lett. 131, 136502 (2023).
Google Scholar
Cai, J. et al. Signatures of fractional quantum anomalous Hall states in twisted MoTe2. Nature 622, 63–68 (2023).
Google Scholar
Park, H. et al. Observation of fractionally quantized anomalous Hall effect. Nature 622, 74–79 (2023).
Google Scholar
Zeng, Y. et al. Thermodynamic evidence of fractional Chern insulator in moiré MoTe2. Nature 622, 69–73 (2023).
Google Scholar
Xu, F. et al. Observation of integer and fractional quantum anomalous Hall effects in twisted bilayer MoTe2. Phys. Rev. X 13, 031037 (2023).
Google Scholar
Tsui, D. C., Stormer, H. L. & Gossard, A. C. Two-dimensional magnetotransport in the extreme quantum limit. Phys. Rev. Lett. 48, 1559–1562 (1982).
Google Scholar
Laughlin, R. B. Anomalous quantum Hall effect: an incompressible quantum fluid with fractionally charged excitations. Phys. Rev. Lett. 50, 1395–1398 (1983).
Google Scholar
Tang, E., Mei, J.-W. & Wen, X.-G. High-temperature fractional quantum Hall states. Phys. Rev. Lett. 106, 236802 (2011).
Google Scholar
Sun, K., Gu, Z., Katsura, H. & Das Sarma, S. Nearly flatbands with nontrivial topology. Phys. Rev. Lett. 106, 236803 (2011).
Google Scholar
Neupert, T., Santos, L., Chamon, C. & Mudry, C. Fractional quantum Hall states at zero magnetic field. Phys. Rev. Lett. 106, 236804 (2011).
Google Scholar
Sheng, D. N., Gu, Z.-C., Sun, K. & Sheng, L. Fractional quantum Hall effect in the absence of Landau levels. Nat. Commun. 2, 389 (2011).
Google Scholar
Regnault, N. & Bernevig, B. A. Fractional Chern insulator. Phys. Rev. X 1, 021014 (2011).
Xiao, D., Zhu, W., Ran, Y., Nagaosa, N. & Okamoto, S. Interface engineering of quantum Hall effects in digital transition metal oxide heterostructures. Nat. Commun. 2, 596 (2011).
Google Scholar
Lu, Z. et al. Fractional quantum anomalous Hall effect in multilayer graphene. Nature 626, 759–764 (2024).
Wu, F., Lovorn, T., Tutuc, E., Martin, I. & MacDonald, A. H. Topological insulators in twisted transition metal dichalcogenide homobilayers. Phys. Rev. Lett. 122, 086402 (2019).
Google Scholar
Li, H., Kumar, U., Sun, K. & Lin, S.-Z. Spontaneous fractional Chern insulators in transition metal dichalcogenide moiré superlattices. Phys. Rev. Res. 3, L032070 (2021).
Google Scholar
Yu, H., Chen, M. & Yao, W. Giant magnetic field from moiré induced Berry phase in homobilayer semiconductors. Natl Sci. Rev. 7, 12–20 (2020).
Google Scholar
Devakul, T., Crépel, V., Zhang, Y. & Fu, L. Magic in twisted transition metal dichalcogenide bilayers. Nat. Commun. 12, 6730 (2021).
Google Scholar
Reddy, A. P., Alsallom, F., Zhang, Y., Devakul, T. & Fu, L. Fractional quantum anomalous Hall states in twisted bilayer MoTe2 and WSe2. Phys. Rev. B 108, 085117 (2023).
Google Scholar
Crépel, V. & Fu, L. Anomalous Hall metal and fractional Chern insulator in twisted transition metal dichalcogenides. Phys. Rev. B 107, L201109 (2023).
Google Scholar
Reddy, A. P. & Fu, L. Toward a global phase diagram of the fractional quantum anomalous Hall effect. Phys. Rev. B 108, 245159 (2023).
Google Scholar
Li, B., Qiu, W.-X. & Wu, F. Electrically tuned topology and magnetism in twisted bilayer MoTe2 at νh = 1. Phys. Rev. B 109, L041106 (2024).
Google Scholar
Wang, C. et al. Fractional Chern insulator in twisted bilayer MoTe2. Phys. Rev. Lett. 132, 036501 (2024).
Google Scholar
Song, X.-Y., Zhang, Y.-H. & Senthil, T. Phase transitions out of quantum Hall states in moiré materials. Phys. Rev. B 109, 085143 (2024).
Google Scholar
Yu, J. et al. Fractional Chern insulators versus nonmagnetic states in twisted bilayer MoTe2. Phys. Rev. B 109, 045147 (2024).
Google Scholar
Jia, Y. et al. Moiré fractional Chern insulators. I. First-principles calculations and continuum models of twisted bilayer MoTe2. Phys. Rev. B 109, 205121 (2024).
Google Scholar
Luo, X.-J., Qiu, W.-X. & Wu, F. Majorana zero modes in twisted transition metal dichalcogenide homobilayers. Phys. Rev. B 109, L041103 (2024).
Google Scholar
Morales-Durán, N., Wei, N., Shi, J. & MacDonald, A. H. Magic angles and fractional Chern insulators in twisted homobilayer transition metal dichalcogenides. Phys. Rev. Lett. 132, 096602 (2024).
Google Scholar
Goldberg, B. B., Heiman, D., Pinczuk, A., Pfeiffer, L. & West, K. Optical investigations of the integer and fractional quantum Hall effects: energy plateaus, intensity minima, and line splitting in band-gap emission. Phys. Rev. Lett. 65, 641–644 (1990).
Google Scholar
Byszewski, M. et al. Optical probing of composite fermions in a two-dimensional electron gas. Nat. Phys. 2, 239–243 (2006).
Google Scholar
Redekop, E. et al. Direct magnetic imaging of fractional Chern insulators in twisted MoTe2 with a superconducting sensor. Preprint at https://doi.org/10.48550/arXiv.2405.10269 (2024).
Anderson, E. et al. Programming correlated magnetic states with gate-controlled moiré geometry. Science 381, 325–330 (2023).
Google Scholar
Ji, Z. et al. Local probe of bulk and edge states in a fractional Chern insulator. Preprint at https://doi.org/10.48550/arXiv.2404.07157 (2024).
He, M. et al. Valley phonons and exciton complexes in a monolayer semiconductor. Nat. Commun. 11, 618 (2020).
Google Scholar
Handa, T. et al. Spontaneous exciton dissociation in transition metal dichalcogenide monolayers. Sci. Adv. 10, eadj4060 (2024).
Google Scholar
Hayakawa, J., Muraki, K. & Yusa, G. Real-space imaging of fractional quantum Hall liquids. Nat. Nanotechnol. 8, 31–35 (2013).
Google Scholar
Hashimoto, K. et al. Quantum Hall transition in real space: from localized to extended states. Phys. Rev. Lett. 101, 256802 (2008).
Google Scholar
He, S., Platzman, P. M. & Halperin, B. I. Tunneling into a two-dimensional electron system in a strong magnetic field. Phys. Rev. Lett. 71, 777–780 (1993).
Google Scholar
Read, N. Theory of the half-filled Landau level. Semicond. Sci. Technol. 9, 1859 (1994).
Google Scholar
Geraedts, S. D., Wang, J., Rezayi, E. H. & Haldane, F. D. M. Berry phase and model wave function in the half-filled Landau level. Phys. Rev. Lett. 121, 147202 (2018).
Google Scholar
