- Physical Review Journals
All JournalsPhysics Magazine

Physical Review Materials

Reuse & Permissions

It is not necessary to obtain permission to reuse this article or its components as it is available under the terms of the Creative Commons Attribution 4.0 International license. This license permits unrestricted use, distribution, and reproduction in any medium, provided attribution to the author(s) and the published article's title, journal citation, and DOI are maintained. Please note that some figures may have been included with permission from other third parties. It is your responsibility to obtain the proper permission from the rights holder directly for these figures.

Export citation

Export citation

Choose format for download:

Download Citation
  • Open Access

Multicarrier electrical and thermal magnetotransport in altermagnetic CrSb

Sajal Naduvile Thadathil1,2,*, Christoph Müller3,4,*, Reza Firouzmandi5, Lorenz Farin1,2, Srikanta Goswami3, Antonin Badura3,4, Pascal Manuel6, Fabio Orlandi6, Philipp Ritzinger3,4 et al.

Václav Petříček3, Marc Uhlarz1, Sven Luther1, Tommy Kotte1, Michal Baj7, Marein C. Rahn2, Thanassis Speliotis8, Markéta Žáčková4, Jiří Pospíšil4, Bernd Büchner5,2,9, Jochen Wosnitza1,2, Helena Reichlová3, Vilmos Kocsis5,†, Toni Helm1,‡, and Dominik Kriegner3,§

  • *These authors contributed equally to this work.
  • †Contact author: v.kocsis@ifw-dresden.de
  • ‡Contact author: t.helm@hzdr.de
  • §Contact author: kriegner@fzu.cz
PDF

Phys. Rev. Materials 10, 104408 – Published 13 October, 2026

DOI: https://doi.org/10.1103/xn7y-df6x

Abstract

Chromium antimonide has emerged as a key material platform for studying altermagnetism because of its simple binary composition, high Néel temperature, and semimetallic electronic structure. Here, we investigate electrical and thermal magnetotransport in single-crystalline CrSb using steady- and pulsed-magnetic fields up to 65 T, and complement these measurements with neutron diffraction and magnetization data. We confirm the compensated magnetic structure and observe a large nonsaturating magnetoresistance together with a pronounced nonlinear Hall response at low temperatures. Multicarrier modeling, supported by mobility-spectrum analysis, reveals coexisting electron- and holelike charge carriers with mobilities up to ∼3000cm2/Vs and shows that the number of transport channels that can be resolved strongly depends on the accessible magnetic-field range. Thermal-transport measurements further reveal a nonlinear thermal Hall response and a thermal conductivity substantially exceeding a simple Wiedemann-Franz law. The broadly similar field and temperature evolution of electrical and thermal transport point to a dominant electronic contribution, while the remaining deviations indicate additional heat-carrying channels.

View figure in article

Physics Subject Headings (PhySH)

Collections

This article appears in the following collection:

Altermagnetic and Related Materials

Editors of Physical Review Materials are pleased to present the Collection on Altermagnetic and Related Materials, highlighting cutting-edge advances in theoretical and experimental identification of novel altermagnetic materials, their properties, and their potential applications. The Collection is being guest-edited by Kirill Belashchenko of the University of Nebraska-Lincoln (USA), Cheng Song of Tsinghua University (China), and Peter Wadley of The University of Nottingham (UK). Every article published in this collection underwent a rigorous peer review process, adhering to the same high standards applied to all papers. The Physical Review Materials editorial team managed the peer review and made all editorial decisions.

Article Text

References (76)

  1. L. Šmejkal, J. Sinova, and T. Jungwirth, Beyond conventional ferromagnetism and antiferromagnetism: A phase with nonrelativistic spin and crystal rotation symmetry, Phys. Rev. X 12, 031042 (2022).
  2. L. Šmejkal, J. Sinova, and T. Jungwirth, Emerging research landscape of altermagnetism, Phys. Rev. X 12, 040501 (2022).
  3. I. Mazin and The PRX Editors, Editorial: Altermagnetism—A new punch line of fundamental magnetism, Phys. Rev. X 12, 040002 (2022).
  4. S. Lee, S. Lee, S. Jung, J. Jung, D. Kim, Y. Lee, B. Seok, J. Kim, B. G. Park, L. Šmejkal, C.-J. Kang, and C. Kim, Broken Kramers degeneracy in altermagnetic MnTe, Phys. Rev. Lett. 132, 036702 (2024).
  5. J. Krempaský, L. Šmejkal, S. W. D'Souza, M. Hajlaoui, G. Springholz, K. Uhlířová, F. Alarab, P. C. Constantinou, V. Strocov, D. Usanov, W. R. Pudelko, R. González-Hernández, A. Birk Hellenes, Z. Jansa, H. Reichlová, Z. Šobáň, R. D. Gonzalez Betancourt, P. Wadley, J. Sinova, D. Kriegner, et al., Altermagnetic lifting of Kramers spin degeneracy, Nature (London) 626, 517 (2024).
  6. T. Osumi, S. Souma, T. Aoyama, K. Yamauchi, A. Honma, K. Nakayama, T. Takahashi, K. Ohgushi, and T. Sato, Observation of a giant band splitting in altermagnetic MnTe, Phys. Rev. B 109, 115102 (2024).
  7. S. Reimers, L. Odenbreit, L. Šmejkal, V. N. Strocov, P. Constantinou, A. B. Hellenes, R. Jaeschke Ubiergo, W. H. Campos, V. K. Bharadwaj, A. Chakraborty, T. Denneulin, W. Shi, R. E. Dunin-Borkowski, S. Das, M. Kläui, J. Sinova, and M. Jourdan, Direct observation of altermagnetic band splitting in CrSb thin films, Nat. Commun. 15, 2116 (2024).
  8. O. Fedchenko, J. Minár, A. Akashdeep, S. W. D'Souza, D. Vasilyev, O. Tkach, L. Odenbreit, Q. Nguyen, D. Kutnyakhov, N. Wind, L. Wenthaus, M. Scholz, K. Rossnagel, M. Hoesch, M. Aeschlimann, B. Stadtmüller, M. Kläui, G. Schönhense, T. Jungwirth, A. B. Hellenes, et al., Observation of time-reversal symmetry breaking in the band structure of altermagnetic RuO2, Sci. Adv. 10, eadj4883 (2024).
  9. B. Jiang, M. Hu, J. Bai, Z. Song, C. Mu, G. Qu, W. Li, W. Zhu, H. Pi, Z. Wei, Y.-J. Sun, Y. Huang, X. Zheng, Y. Peng, L. He, S. Li, J. Luo, Z. Li, G. Chen, H. Li, et al., A metallic room-temperature d-wave altermagnet, Nat. Phys. 21, 754 (2025).
  10. A. Bose, N. J. Schreiber, R. Jain, D.-F. Shao, H. P. Nair, J. Sun, X. S. Zhang, D. A. Muller, E. Y. Tsymbal, D. G. Schlom, and D. C. Ralph, Tilted spin current generated by the collinear antiferromagnet ruthenium dioxide, Nat. Electron. 5, 267 (2022).
  11. H. Bai, L. Han, X. Y. Feng, Y. J. Zhou, R. X. Su, Q. Wang, L. Y. Liao, W. X. Zhu, X. Z. Chen, F. Pan, X. L. Fan, and C. Song, Observation of spin splitting torque in a collinear antiferromagnet RuO2, Phys. Rev. Lett. 128, 197202 (2022).
  12. L. Šmejkal, A. B. Hellenes, R. González-Hernández, J. Sinova, and T. Jungwirth, Giant and tunneling magnetoresistance in unconventional collinear antiferromagnets with nonrelativistic spin-momentum coupling, Phys. Rev. X 12, 011028 (2022).
  13. R. D. Gonzalez Betancourt, J. Zubáč, R. Gonzalez-Hernandez, K. Geishendorf, Z. Šobáň, G. Springholz, K. Olejník, L. Šmejkal, J. Sinova, T. Jungwirth, S. T. B. Goennenwein, A. Thomas, H. Reichlová, J. Železný, and D. Kriegner, Spontaneous anomalous Hall effect arising from an unconventional compensated magnetic phase in a semiconductor, Phys. Rev. Lett. 130, 036702 (2023).
  14. M. Wang, K. Tanaka, S. Sakai, Z. Wang, K. Deng, Y. Lyu, C. Li, D. Tian, S. Shen, N. Ogawa, N. Kanazawa, P. Yu, R. Arita, and F. Kagawa, Emergent zero-field anomalous Hall effect in a reconstructed rutile antiferromagnetic metal, Nat. Commun. 14, 8240 (2023).
  15. L. Han, X. Fu, R. Peng, X. Cheng, J. Dai, L. Liu, Y. Li, Y. Zhang, W. Zhu, H. Bai, Y. Zhou, S. Liang, C. Chen, Q. Wang, X. Chen, L. Yang, Y. Zhang, C. Song, J. Liu, and F. Pan, Electrical 180° switching of Néel vector in spin-splitting antiferromagnet, Sci. Adv. 10, eadn0479 (2024).
  16. H. Reichlova, R. Lopes Seeger, R. González-Hernández, I. Kounta, R. Schlitz, D. Kriegner, P. Ritzinger, M. Lammel, M. Leiviskä, A. Birk Hellenes, K. Olejník, V. Petřiček, P. Doležal, L. Horak, E. Schmoranzerova, A. Badura, S. Bertaina, A. Thomas, V. Baltz, L. Michez, et al., Observation of a spontaneous anomalous Hall response in the Mn5Si3 d-wave altermagnet candidate, Nat. Commun. 15, 4961 (2024).
  17. K. P. Kluczyk, K. Gas, M. J. Grzybowski, P. Skupiński, M. A. Borysiewicz, T. Fąs, J. Suffczyński, J. Z. Domagala, K. Grasza, A. Mycielski, M. Baj, K. H. Ahn, K. Výborný, M. Sawicki, and M. Gryglas-Borysiewicz, Coexistence of anomalous Hall effect and weak magnetization in a nominally collinear antiferromagnet MnTe, Phys. Rev. B 110, 155201 (2024).
  18. R. Takagi, R. Hirakida, Y. Settai, R. Oiwa, H. Takagi, A. Kitaori, K. Yamauchi, H. Inoue, J.-i. Yamaura, D. Nishio-Hamane, S. Itoh, S. Aji, H. Saito, T. Nakajima, T. Nomoto, R. Arita, and S. Seki, Spontaneous Hall effect induced by collinear antiferromagnetic order at room temperature, Nat. Mater. 24, 63 (2025).
  19. Y. Guo, H. Liu, O. Janson, I. Cosma Fulga, J. van den Brink, and J. I. Facio, Spin-split collinear antiferromagnets: A large-scale ab initio study author links open overlay panel, Mater. Today Phys. 32, 100991 (2023).
  20. Z.-F. Gao, S. Qu, B. Zeng, Y. Liu, J.-R. Wen, H. Sun, P.-J. Guo, and Z.-Y. Lu, AI-accelerated discovery of altermagnetic materials, National Sci. Rev. 12, nwaf066 (2025).
  21. Z. Feng, X. Zhou, L. Šmejkal, L. Wu, Z. Zhu, H. Guo, R. González-Hernández, X. Wang, H. Yan, P. Qin, X. Zhang, H. Wu, H. Chen, Z. Meng, L. Liu, Z. Xia, J. Sinova, T. Jungwirth, and Z. Liu, An anomalous Hall effect in altermagnetic ruthenium dioxide, Nat. Electron. 5, 735 (2022).
  22. T. Tschirner, P. Keßler, R. D. Gonzalez Betancourt, T. Kotte, D. Kriegner, B. Büchner, J. Dufouleur, M. Kamp, V. Jovic, L. Smejkal, J. Sinova, R. Claessen, T. Jungwirth, S. Moser, H. Reichlova, and L. Veyrat, Saturation of the anomalous Hall effect at high magnetic fields in altermagnetic RuO2, APL Mater. 11, 101103 (2023).
  23. A. Smolyanyuk, I. I. Mazin, L. Garcia-Gassull, and R. Valentí, Fragility of the magnetic order in the prototypical altermagnet RuO2, Phys. Rev. B 109, 134424 (2024).
  24. P. Keßler, L. Garcia-Gassull, A. Suter, T. Prokscha, Z. Salman, D. Khalyavin, P. Manuel, F. Orlandi, I. I. Mazin, R. Valentí, and S. Moser, Absence of magnetic order in RuO2: Insights from μSR spectroscopy and neutron diffraction, npj Spintron. 2, 50 (2024).
  25. L. Kiefer, F. Wirth, A. Bertin, P. Becker, L. Bohatý, K. Schmalzl, A. Stunault, J. A. Rodríguez-Velamazan, O. Fabelo, and M. Braden, Crystal structure and absence of magnetic order in single-crystalline RuO2, J. Phys.: Condens. Matter 37, 135801 (2025).
  26. C. A. Occhialini, C. Nelson, A. Bombardi, S. Fan, R. Acevedo-Esteves, R. Comin, D. N. Basov, M. Musashi, M. Kawasaki, M. Uchida, H. You, J. F. Mitchell, V. Bisogni, C. Mazzoli, and J. Pelliciari, Structural origin of resonant diffraction in RuO2, Phys. Rev. B 113, L060411 (2026).
  27. Y. Sun, Y. Huang, J. Cheng, S. Zhang, Z. Li, H. Luo, X. Ma, W. Yang, J. Yang, D. Chen, K. Sun, M. Gutmann, S. C. Capelli, F. Shen, J. Hao, L. He, G. Chen, and S. Li, Antiferromagnetic structure of KV2Se2O: A neutron diffraction study, Phys. Rev. B 112, 184416 (2025).
  28. I. Kounta, H. Reichlova, D. Kriegner, R. Lopes Seeger, A. Bad'ura, M. Leiviska, A. Boussadi, V. Heresanu, S. Bertaina, M. Petit, E. Schmoranzerova, L. Smejkal, J. Sinova, T. Jungwirth, V. Baltz, S. T. B. Goennenwein, and L. Michez, Competitive actions of MnSi in the epitaxial growth of Mn5Si3 thin films on Si(111), Phys. Rev. Mater. 7, 024416 (2023).
  29. M. Leiviskä, J. Rial, A. Bad'ura, R. L. Seeger, I. Kounta, S. Beckert, D. Kriegner, I. Joumard, E. Schmoranzerová, J. Sinova, O. Gomonay, A. Thomas, S. T. B. Goennenwein, H. Reichlová, L. Šmejkal, L. Michez, T. Jungwirth, and V. Baltz, Anisotropy of the anomalous Hall effect in thin films of the altermagnet candidate Mn5Si3, Phys. Rev. B 109, 224430 (2024).
  30. J. Rial, M. Leiviskä, G. Skobjin, A. Bad'ura, G. Gaudin, F. Disdier, R. Schlitz, I. Kounta, S. Beckert, D. Kriegner, A. Thomas, E. Schmoranzerová, L. Šmejkal, J. Sinova, T. Jungwirth, L. Michez, H. Reichlová, S. T. B. Goennenwein, O. Gomonay, and V. Baltz, Altermagnetic variants in thin films of Mn5Si3, Phys. Rev. B 110, L220411 (2024).
  31. L. Han, X. Z. Fu, W. Q. He, J. K. Dai, Y. X. Zhu, W. F. Yang, Y. L. Chen, J. C. Zhang, W. X. Zhu, H. Bai, C. Chen, D. Z. Hou, C. H. Wan, X. F. Han, C. Song, J. W. Liu, and F. Pan, Nonvolatile anomalous Nernst effect in Mn5Si3 with a collinear Néel vector, Phys. Rev. Appl. 23, 044066 (2025).
  32. A. Badura, W. H. Campos, V. K. Bharadwaj, I. Kounta, L. Michez, M. Petit, J. Rial, M. Leiviskä, V. Baltz, F. Krizek, D. Kriegner, J. Železný, J. Zemen, S. Telkamp, S. Sailler, M. Lammel, R. Jaeschke-Ubiergo, A. B. Hellenes, R. González-Hernández, J. Sinova, et al., Observation of the anomalous Nernst effect in altermagnetic candidate Mn5Si3, Nat. Commun. 16, 7111 (2025).
  33. J. Mencos, A. Badura, E. Dolan, S. Beckert, R. Gonzalez-Hernandez, I. Kounta, M. Petit, C. Guillemard, A. B. Hellenes, W. Campos, J. Rial, D. Kriegner, V. Baltz, L. E. Hueso, J. Sinova, O. Gomonay, T. Jungwirth, L. Smejkal, L. Michez, H. Reichlova, et al., Direct demonstration of time-reversal-symmetry-breaking spin injection from a compensated magnet, arXiv:2512.17427.
  34. T. Aoyama and K. Ohgushi, Piezomagnetic properties in altermagnetic MnTe, Phys. Rev. Mater. 8, L041402 (2024).
  35. T. Urata, W. Hattori, and H. Ikuta, High mobility charge transport in a multicarrier altermagnet CrSb, Phys. Rev. Mater. 8, 084412 (2024).
  36. Y. Bai, X. Xiang, S. Pan, S. Zhang, H. Chen, X. Chen, Z. Han, G. Xu, and F. Xu, Nonlinear field dependence of Hall effect and high-mobility multi-carrier transport in an altermagnet CrSb, Appl. Phys. Lett. 126, 042402 (2025).
  37. X. Peng, Y. Wang, S. Zhang, Y. Zhou, Y. Sun, Y. Su, C. Wu, T. Zhou, L. Liu, H. Wang, J. Yang, B. Chen, Z. Fang, J. Du, Z. Jiao, Q. Wu, and M. Fang, Scaling behavior of magnetoresistance and Hall resistivity in the altermagnet CrSb, Phys. Rev. B 111, 144402 (2025).
  38. S. P. Bommanaboyena, C. Müller, M. Jarošová, K. Wolk, S. Telkamp, P. Zeng, F. Krizek, T. Uchimura, A. Badura, K. Olejník, D. Scheffler, K. Beranová, S. Banerjee, M. Ledinský, H. Reichlová, T. Jungwirth, L. Horák, and D. Kriegner, Single-crystalline CrSb(0001) thin films grown by dc magnetron co-sputtering, Phys. Rev. Mater. 9, 064402 (2025).
  39. A. I. Snow, Neutron diffraction investigation of the atomic magnetic moment orientation in the antiferromagnetic compound CrSb, Phys. Rev. 85, 365 (1952).
  40. W. J. Takei, D. E. Cox, and G. Shirane, Magnetic structures in the MnSb-CrSb system, Phys. Rev. 129, 2008 (1963).
  41. G. Yang, Z. Li, S. Yang, J. Li, H. Zheng, W. Zhu, Z. Pan, Y. Xu, S. Cao, W. Zhao, A. Jana, J. Zhang, M. Ye, Y. Song, L.-H. Hu, L. Yang, J. Fujii, I. Vobornik, M. Shi, H. Yuan, et al., Three-dimensional mapping of the altermagnetic spin splitting in CrSb, Nat. Commun. 16, 1442 (2025).
  42. W. Lu, S. Feng, Y. Wang, D. Chen, Z. Lin, X. Liang, S. Liu, W. Feng, K. Yamagami, J. Liu, C. Felser, Q. Wu, and J. Ma, Signature of topological surface bands in altermagnetic Weyl semimetal CrSb, Nano Lett. 25, 7343 (2025).
  43. C. Li, M. Hu, Z. Li, Y. Wang, W. Chen, B. Thiagarajan, M. Leandersson, C. Polley, T. Kim, H. Liu, C. Fulga, M. G. Vergniory, O. Janson, O. Tjernberg, and J. van den Brink, Topological Weyl altermagnetism in CrSb, Commun. Phys. 8, 311 (2025).
  44. W. Li, C. Xu, M. Wang, M. Zou, W. Li, H. Wang, W. Jiang, and B. Wang, Large anomalous Nernst effect in a metallic altermagnet CrSb single crystal, Phys. Rev. B 112, L100401 (2025).
  45. X. Zhou, W. Feng, R.-W. Zhang, L. Šmejkal, J. Sinova, Y. Mokrousov, and Y. Yao, Crystal thermal transport in altermagnetic RuO2, Phys. Rev. Lett. 132, 056701 (2024).
  46. Y. Liu, Y. Zhi, S. Yang, Q. Liu, J. Zhao, and X. Jiang, Spin-dependent anisotropy of lattice thermal conductivity in the altermagnetic semiconductor MnTe, Phys. Rev. B 112, 144408 (2025).
  47. R. Hoyer, R. Jaeschke-Ubiergo, K.-H. Ahn, L. Šmejkal, and A. Mook, Spontaneous crystal thermal Hall effect in insulating altermagnets, Phys. Rev. B 111, L020412 (2025).
  48. N. Biniskos, M. dos Santos Dias, S. Agrestini, D. Sviták, K.-J. Zhou, J. Pospíšil, and P. Čermák, Systematic mapping of altermagnetic magnons by resonant inelastic X-ray circular dichroism, Nat. Commun. 16, 9311 (2025).
  49. D. Kriegner, E. Wintersberger, and J. Stangl, xrayutilities: A versatile tool for reciprocal space conversion of scattering data recorded with linear and area detectors, J. Appl. Crystallogr. 46, 1162 (2013).
  50. L. C. Chapon, P. Manuel, P. G. Radaelli, C. Benson, L. Perrott, S. Ansell, N. J. Rhodes, D. Raspino, D. Duxbury, E. Spill, and J. Norris, Wish: The new powder and single crystal magnetic diffractometer on the second target station, Neutron News 22, 22 (2011).
  51. O. Arnold, J. C. Bilheux, J. M. Borreguero, A. Buts, S. I. Campbell, L. Chapon, M. Doucet, N. Draper, R. Ferraz Leal, M. A. Gigg, V. E. Lynch, A. Markvardsen, D. J. Mikkelson, R. L. Mikkelson, R. Miller, K. Palmen, P. Parker, G. Passos, T. G. Perring, P. F. Peterson, et al., Mantid-data analysis and visualization package for neutron scattering and μ SR experiments, Nucl. Instrum. Methods Phys. Res. Sect. A 764, 156 (2014).
  52. V. Petříček, L. Palatinus, J. Plášil, and M. Dušek, Jana2020 – a new version of the crystallographic computing system Jana, Z. für Krist. - Cryst. Mater. 238, 271 (2023).
  53. M. S. Henriques, V. Petříček, S. Goswami, and M. Dušek, Analysis of magnetic structures in JANA2020, Acta. Crystallogr B: Struct. Sci. Cryst. Eng. Mater. 80, 409 (2024).
  54. P. J. Becker and P. Coppens, Extinction within the limit of validity of the Darwin transfer equations. II. Refinement of extinction in spherical crystals of SrF2 and LiF, Acta Crystallogr. Sect. A 30, 148 (1974).
  55. Y. Skourski, M. D. Kuz'min, K. P. Skokov, A. V. Andreev, and J. Wosnitza, High-field magnetization of Ho2Fe17, Phys. Rev. B 83, 214420 (2011).
  56. M. Regus, G. Kuhn, S. Mankovsky, H. Ebert, and W. Bensch, Investigations of the crystallization mechanism of CrSb and CrSb2 multilayered films using in-situ X-ray diffraction and in-situ X-ray reflectometry, J. Solid State Chem. 196, 100 (2012).
  57. K. Momma and F. Izumi, VESTA3 for three-dimensional visualization of crystal, volumetric and morphology data, J. Appl. Crystallogr. 44, 1272 (2011).
  58. T. Suzuoka, An electrical resistance study of the system (CrxMn1−x)Sb, J. Phys. Soc. Jpn. 12, 1344 (1957).
  59. T. Hirone, S. Maeda, I. Tsubokawa, and N. Tsuya, On the magnetic properties of the system MnSb–CrSb, J. Phys. Soc. Jpn. 11, 1083 (1956).
  60. T. Yu, I. Shahid, P. Liu, D.-F. Shao, X.-Q. Chen, and Y. Sun, Néel vector-dependent anomalous transport in altermagnetic metal CrSb, npj Quantum Mater. 10, 47 (2025).
  61. J. Yuan, Y. Song, X. Xing, and J. Chen, Magnetic structure and uniaxial negative thermal expansion in antiferromagnetic CrSb, Dalton Trans. 49, 17605 (2020).
  62. S. N. Thadathil, B. Valentin Schwarze, J. Ansari, T. Kotte, S. Luther, M. Uhlarz, R. Gonzalez-Hernandez, L. Šmejkal, T. Speliotis, M. Žáčková, J. Pospíšil, C. Müller, D. Kriegner, H. Reichlová, J. Wosnitza, and T. Helm, Fermi-surface studies of altermagnetic CrSb from Shubnikov-de Haas oscillations, Phys. Rev. B 114, 185104 (2026).
  63. T. Terashima, Y. Hattori, D. Graf, T. Urata, T. Yoshioka, W. Hattori, H. Ikuta, and H. Ikeda, Altermagnetic spin-split Fermi surfaces in CrSb revealed by quantum oscillation measurements, arXiv:2601.19105.
  64. M. Long, T. I. Weinberger, Z. Wu, M. F. Hansen, R. Tao, M. Shrestha, D. Graf, Y. Skourski, F. M. Grosche, and A. G. Eaton, 3D bulk-resolved g-wave altermagnetic order parameter in CrSb, Nature (London) 656, 854 (2026).
  65. W. A. Beck and J. R. Anderson, Determination of electrical transport properties using a novel magnetic field-dependent Hall technique, J. Appl. Phys. 62, 541 (1987).
  66. W. A. Beck, New techniques for mobility spectrum analysis, J. Appl. Phys. 129, 165109 (2021).
  67. R. Franz and G. Wiedemann, Ueber die wärme-leitungsfähigkeit der metalle, Ann. Phys. 165, 497 (1853).
  68. G. V. Chester and A. Thellung, The law of Wiedemann and Franz, Proc. Phys. Soc. 77, 1005 (1961).
  69. H. Ott, O. Marti, and F. Hulliger, Low temperature thermal conductivity of CeAl3, Solid State Commun. 49, 1129 (1984).
  70. P. Debye, Zur theorie der spezifischen wärmen, Ann. Phys. 344, 789 (1912).
  71. C. Kittel, Theory of antiferromagnetic resonance, Phys. Rev. 82, 565 (1951).
  72. S. M. Rezende, A. Azevedo, and R. L. Rodríguez-Suárez, Introduction to antiferromagnetic magnons, J. Appl. Phys. 126, 151101 (2019).
  73. S. Naduvile Thadathil et al., Raw data and analysis scripts for: Multicarrier electrical and thermal magnetotransport in altermagnetic CrSb, Zenodo, 2026, https://doi.org/10.5281/zenodo.19493034.
  74. D. Kriegner et al., Probing the role of strain on the magnetic structure of altermagnetic CrSb layers, STFC ISIS Neutron and Muon Source, 2025, https://data.isis.stfc.ac.uk/doi/INVESTIGATION/128217581/.
  75. J. S. Kim, D. G. Seiler, and W. F. Tseng, Multicarrier characterization method for extracting mobilities and carrier densities of semiconductors from variable magnetic field measurements, J. Appl. Phys. 73, 8324 (1993).
  76. M. Winter, F. J. T. Goncalves, I. Soldatov, Y. He, B. E. Z. Céspedes, P. Milde, K. Lenz, S. Hamann, M. Uhlarz, P. Vir, M. König, P. J. W. Moll, R. Schlitz, S. T. B. Goennenwein, L. M. Eng, R. Schäfer, J. Wosnitza, C. Felser, J. Gayles, and T. Helm, Antiskyrmions and their electrical footprint in crystalline mesoscale structures of Mn1.4PtSn, Commun. Mater. 3, 102 (2022).

Outline

Information

Phys. Rev. Materials 10, 104408– Published 13 October, 2026
  • Received 26 March 2026
  • Accepted 9 September 2026
Crossmark - Check for updates button
Creative Commons Logo

Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

Published by the American Physical Society

Sign In to Your Journals Account

Filter

Filter

Article Lookup

Enter a citation