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    Home»Nanotechnology»Giant room-temperature third-order electrical transport in a thin-film altermagnet candidate
    Nanotechnology

    Giant room-temperature third-order electrical transport in a thin-film altermagnet candidate

    big tee tech hubBy big tee tech hubApril 15, 2026008 Mins Read
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    Giant room-temperature third-order electrical transport in a thin-film altermagnet candidate
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  • Törmä, P. Essay: where can quantum geometry lead us? Phys. Rev. Lett. 131, 240001 (2023).

    Article 
    PubMed 

    Google Scholar
     

  • Liu, T., Qiang, X.-B., Lu, H.-Z. & Xie, X. C. Quantum geometry in condensed matter. Natl Sci. Rev. 12, nwae334 (2024).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Yu, J. et al. Quantum geometry in quantum materials. npj Quantum Mater. 10, 101 (2025).

    Article 

    Google Scholar
     

  • Provost, J. P. & Vallee, G. Riemannian structure on manifolds of quantum states. Commun. Math. Phys. 76, 289–301 (1980).

    Article 

    Google Scholar
     

  • Berry, M. V. Quantal phase factors accompanying adiabatic changes. Proc. R. Soc. Lond. A 392, 45–57 (1984).

    Article 

    Google Scholar
     

  • von Klitzing, K. et al. 40 years of the quantum Hall effect. Nat. Rev. Phys. 2, 397–401 (2020).

    Article 

    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
     

  • Morimoto, T. & Nagaosa, N. Topological nature of nonlinear optical effects in solids. Sci. Adv. 2, e1501524 (2016).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Du, Z. Z., Lu, H.-Z. & Xie, X. C. Nonlinear Hall effects. Nat. Rev. Phys. 3, 744–752 (2021).

    Article 

    Google Scholar
     

  • Šmejkal, L., Sinova, J. & Jungwirth, T. Beyond conventional ferromagnetism and antiferromagnetism: a phase with nonrelativistic spin and crystal rotation symmetry. Phys. Rev. X 12, 031042 (2022).


    Google Scholar
     

  • Šmejkal, L., Sinova, J. & Jungwirth, T. Emerging research landscape of altermagnetism. Phys. Rev. X 12, 040501 (2022).


    Google Scholar
     

  • Song, C. et al. Altermagnets as a new class of functional materials. Nat. Rev. Mater. 10, 473–485 (2025).

    Article 
    CAS 

    Google Scholar
     

  • Šmejkal, L., González-Hernández, R., Jungwirth, T. & Sinova, J. Crystal time-reversal symmetry breaking and spontaneous Hall effect in collinear antiferromagnets. Sci. Adv. 6, eaaz8809 (2020).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Feng, Z. et al. An anomalous Hall effect in altermagnetic ruthenium dioxide. Nat. Electron. 5, 735–743 (2022).

    Article 
    CAS 

    Google Scholar
     

  • Gonzalez Betancourt, R. D. et al. Spontaneous anomalous Hall effect arising from an unconventional compensated magnetic phase in a semiconductor. Phys. Rev. Lett. 130, 036702 (2023).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Reichlova, H. et al. Observation of a spontaneous anomalous Hall response in the Mn5Si3 d-wave altermagnet candidate. Nat. Commun. 15, 4961 (2024).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Takagi, R. et al. Spontaneous Hall effect induced by collinear antiferromagnetic order at room temperature. Nat. Mater. 24, 63–68 (2025).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Xiang, L., Zhang, C., Wang, L. & Wang, J. Third-order intrinsic anomalous Hall effect with generalized semiclassical theory. Phys. Rev. B 107, 075411 (2023).

    Article 
    CAS 

    Google Scholar
     

  • Shao, D.-F., Zhang, S.-H., Gurung, G., Yang, W. & Tsymbal, E. Y. Nonlinear anomalous Hall effect for Néel vector detection. Phys. Rev. Lett. 124, 067203 (2020).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Liu, H. et al. Intrinsic second-order anomalous Hall effect and its application in compensated antiferromagnets. Phys. Rev. Lett. 127, 277202 (2021).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Wang, C., Gao, Y. & Xiao, D. Intrinsic nonlinear Hall effect in antiferromagnetic tetragonal CuMnAs. Phys. Rev. Lett. 127, 277201 (2021).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Gao, A. et al. Quantum metric nonlinear Hall effect in a topological antiferromagnetic heterostructure. Science 381, 181–186 (2023).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Wang, N. et al. Quantum-metric-induced nonlinear transport in a topological antiferromagnet. Nature 621, 487–492 (2023).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Li, H. et al. Quantum geometry quadrupole-induced third-order nonlinear transport in antiferromagnetic topological insulator MnBi2Te4. Nat. Commun. 15, 7779 (2024).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Sankar, S. et al. Experimental evidence for a Berry curvature quadrupole in an antiferromagnet. Phys. Rev. X 14, 021046 (2024).

    CAS 

    Google Scholar
     

  • Brahimi, S., Prakash Rai, D. & Lounis, S. Confinement-induced altermagnetism in RuO2 ultrathin films. J. Phys. Condens. Matter 37, 395801 (2025).

    Article 
    CAS 

    Google Scholar
     

  • Zhang, Y.-C. et al. Probing the Néel order in altermagnetic RuO2 films via X-ray magnetic linear dichroism. Chin. Phys. Lett. 42, 027301 (2025).

    Article 
    CAS 

    Google Scholar
     

  • Zhang, Y. et al. Electrical manipulation of spin splitting torque in altermagnetic RuO2. Nat. Commun. 16, 5646 (2025).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • He, C. et al. Evidence for single variant in altermagnetic RuO2(101) thin films. Nat. Commun. 16, 8235 (2025).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Guo, Y. et al. Magnetic memory driven by spin splitting torque in nonrelativistic collinear antiferromagnet. Nat. Commun. 17, 1309 (2025).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Sodemann, I. & Fu, L. Quantum nonlinear Hall effect induced by Berry curvature dipole in time-reversal invariant materials. Phys. Rev. Lett. 115, 216806 (2015).

    Article 
    PubMed 

    Google Scholar
     

  • Ma, Q. et al. Observation of the nonlinear Hall effect under time-reversal-symmetric conditions. Nature 565, 337–342 (2019).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Kang, K., Li, T., Sohn, E., Shan, J. & Mak, K. F. Nonlinear anomalous Hall effect in few-layer WTe2. Nat. Mater. 18, 324–328 (2019).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Gao, Y., Yang, S. A. & Niu, Q. Field induced positional shift of Bloch electrons and its dynamical implications. Phys. Rev. Lett. 112, 166601 (2014).

    Article 
    PubMed 

    Google Scholar
     

  • Kaplan, D., Holder, T. & Yan, B. Unification of nonlinear anomalous Hall effect and nonreciprocal magnetoresistance in metals by the quantum geometry. Phys. Rev. Lett. 132, 026301 (2024).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Zhang, C.-P., Gao, X.-J., Xie, Y.-M., Po, H. C. & Law, K. T. Higher-order nonlinear anomalous Hall effects induced by Berry curvature multipoles. Phys. Rev. B 107, 115142 (2023).

    Article 
    CAS 

    Google Scholar
     

  • Mandal, D., Sarkar, S., Das, K. & Agarwal, A. Quantum geometry induced third-order nonlinear transport responses. Phys. Rev. B 110, 195131 (2024).

    Article 
    CAS 

    Google Scholar
     

  • Liu, H. et al. Berry connection polarizability tensor and third-order Hall effect. Phys. Rev. B 105, 045118 (2022).

    Article 
    CAS 

    Google Scholar
     

  • Fang, Y., Cano, J. & Ghorashi, S. A. A. Quantum geometry induced nonlinear transport in altermagnets. Phys. Rev. Lett. 133, 106701 (2024).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Lai, S. et al. Third-order nonlinear Hall effect induced by the Berry-connection polarizability tensor. Nat. Nanotechnol. 16, 869–873 (2021).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Liu, X.-Y. et al. Giant third-order nonlinearity induced by the quantum metric quadrupole in few-layer WTe2. Phys. Rev. Lett. 134, 026305 (2025).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Chen, H. et al. Spin-splitting magnetoresistance in altermagnetic RuO2 thin films. Adv. Mater. 37, 2507764 (2025).

    Article 
    CAS 

    Google Scholar
     

  • Rajapitamahuni, A. K. et al. Thickness-dependent insulator-to-metal transition in epitaxial RuO2 films. Phys. Rev. Mater. 8, 075002 (2024).

    Article 
    CAS 

    Google Scholar
     

  • Tschirner, T. et al. Saturation of the anomalous Hall effect at high magnetic fields in altermagnetic RuO2. APL Mater. 11, 101103 (2023).

    Article 
    CAS 

    Google Scholar
     

  • Bai, H. et al. Efficient spin-to-charge conversion via altermagnetic spin splitting effect in antiferromagnet RuO2. Phys. Rev. Lett. 130, 216701 (2023).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Noh, S. et al. Tunneling magnetoresistance in altermagnetic RuO2-based magnetic tunnel junctions. Phys. Rev. Lett. 134, 246703 (2025).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Jung, H. et al. Reversible spin splitting effect in altermagnetic RuO2 thin films. Nano Lett. 25, 16985–16991 (2025).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Sun, Y., Zhang, Y., Liu, C.-X., Felser, C. & Yan, B. Dirac nodal lines and induced spin Hall effect in metallic rutile oxides. Phys. Rev. B 95, 235104 (2017).

    Article 

    Google Scholar
     

  • Wang, C. et al. Room-temperature third-order nonlinear Hall effect in Weyl semimetal TaIrTe4. Natl Sci. Rev. 9, nwac020 (2022).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Zhao, T.-Y. et al. Gate-tunable Berry curvature dipole polarizability in Dirac semimetal Cd3As2. Phys. Rev. Lett. 131, 186302 (2023).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Chen, Z.-H. et al. Charge density wave modulated third-order nonlinear Hall effect in 1T-VSe2 nanosheets. Phys. Rev. B 110, 235135 (2024).

    Article 
    CAS 

    Google Scholar
     

  • Yu, H. et al. Quantum metric third-order nonlinear Hall effect in a non-centrosymmetric ferromagnet. Nat. Commun. 16, 7698 (2025).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Ye, X.-G. et al. Orbital polarization and third-order anomalous Hall effect in WTe2. Phys. Rev. B 106, 045414 (2022).

    Article 
    CAS 

    Google Scholar
     

  • Liu, Q., Dai, X. & Blügel, S. Different facets of unconventional magnetism. Nat. Phys. 21, 329–331 (2025).

    Article 
    CAS 

    Google Scholar
     

  • Kresse, G. & Furthmüller, J. Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set. Phys. Rev. B 54, 11169–11186 (1996).

    Article 
    CAS 

    Google Scholar
     

  • Blöchl, P. E. Projector augmented-wave method. Phys. Rev. B 50, 17953–17979 (1994).

    Article 

    Google Scholar
     

  • Perdew, J. P., Burke, K. & Ernzerhof, M. Generalized gradient approximation made simple. Phys. Rev. Lett. 77, 3865–3868 (1996).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Dudarev, S. L., Botton, G. A., Savrasov, S. Y., Humphreys, C. J. & Sutton, A. P. Electron-energy-loss spectra and the structural stability of nickel oxide: an LSDA + U study. Phys. Rev. B 57, 1505–1509 (1998).

    Article 
    CAS 

    Google Scholar
     

  • Souza, I., Marzari, N. & Vanderbilt, D. Maximally localized Wannier functions for entangled energy bands. Phys. Rev. B 65, 035109 (2001).

    Article 

    Google Scholar
     

  • Wu, Q., Zhang, S., Song, H.-F., Troyer, M. & Soluyanov, A. A. WannierTools: an open-source software package for novel topological materials. Comput. Phys. Commun. 224, 405–416 (2018).

    Article 
    CAS 

    Google Scholar
     



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