journal article·2026

Disorder-induced topological properties in CoFeCrZ (Z = Al and Ga) Heusler alloys: from spin gapless semiconductors to magnetic Weyl semimetals

Madhumita Halder, Raghu Chatanathodi, Amit Kumar, S. M. Yusuf

Journal of Materials Chemistry C· Volume 14· Issue 18
Publisher page

Abstract

B2-type disorder destabilizes the spin gapless semiconducting phase, drives the system into a magnetic Weyl semimetallic state, enhances the intrinsic anomalous Hall conductivity and induces topologically protected surface states.
Only a short abstract or summary was supplied by the source.
Source: crossref · Quality: short

Research context

OpenAlex topics: Heusler alloys: electronic and magnetic properties · Magnetic properties of thin films · Multiferroics and related materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics, National Institute of Technology Calicut, Kozhikode, 673601, India

Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India

Homi Bhabha National Institute, Anushaktinagar, Mumbai, 400094, India

Funding

Department of Science and Technology, Ministry of Science and Technology, India · National Institute of Technology Calicut

References (48)

Show source-provided references
1. Moore · Nature · 2010 · 464 · 19410.1038/nature08916 ↗
2. Wan · Phys. Rev. B: Condens. Matter Mater. Phys. · 2011 · 83 · 20510110.1103/PhysRevB.83.205101 ↗
3. Xu · Science · 2015 · 349 · 61310.1126/science.aaa9297 ↗
4. He · Front. Phys. · 2019 · 14 · 4340110.1007/s11467-019-0893-4 ↗
5. Hills · Phys. Rev. B · 2017 · 95 · 21410310.1103/PhysRevB.95.214103 ↗
6. Armitage · Rev. Mod. Phys. · 2018 · 90 · 01500110.1103/RevModPhys.90.015001 ↗
7. Li · J. Appl. Phys. · 2020 · 128 · 19110110.1063/5.0025396 ↗
8. Lv · Rev. Mod. Phys. · 2021 · 93 · 02500210.1103/RevModPhys.93.025002 ↗
9. Singh · J. Materiomics · 2022 · 8 · 66910.1016/j.jmat.2021.11.005 ↗
10. Gao · Annu. Rev. Mater. Res. · 2019 · 49 · 15310.1146/annurev-matsci-070218-010049 ↗
11. Yan · Annu. Rev. Condens. Matter Phys. · 2017 · 8 · 33710.1146/annurev-conmatphys-031016-025458 ↗
12. Lv · Phys. Rev. X · 2015 · 5 · 031013
13. Weng · Phys. Rev. X · 2015 · 5 · 011029
14. Autès · Phys. Rev. Lett. · 2016 · 117 · 06640210.1103/PhysRevLett.117.066402 ↗
15. Chang · Sci. Adv. · 2016 · 2 · 160029510.1126/sciadv.1600295 ↗
16. Kübler · EPL · 2016 · 114 · 4700510.1209/0295-5075/114/47005 ↗
17. Sakhya · Phys. Rev. Mater. · 2023 · 7 · L05120210.1103/PhysRevMaterials.7.L051202 ↗
18. Marchenkov · Phys. Met. Metallogr. · 2021 · 122 · 113310.1134/S0031918X21120061 ↗
19. Liu · Mater. Today Phys. · 2024 · 41 · 10134310.1016/j.mtphys.2024.101343 ↗
20. Chang · Phys. Rev. Lett. · 2017 · 119 · 15640110.1103/PhysRevLett.119.156401 ↗
21. Belopolski · Science · 2019 · 365 · 127810.1126/science.aav2327 ↗
22. Halder · J. Magn. Magn. Mater. · 2025 · 633 · 17353910.1016/j.jmmm.2025.173539 ↗
23. Chen · Acta Mater. · 2022 · 232 · 11795810.1016/j.actamat.2022.117958 ↗
24. Choudhary · AIP Adv. · 2016 · 6 · 05630410.1063/1.4943306 ↗
25. Mishra · Nanoscale · 2022 · 15 · 33710.1039/D2NR03424G ↗
26. Bainsla · Phys. Rev. B: Condens. Matter Mater. Phys. · 2015 · 92 · 04520110.1103/PhysRevB.92.045201 ↗
27. Tsuchiya · Phys. Rev. Mater. · 2019 · 3 · 08440310.1103/PhysRevMaterials.3.084403 ↗
28. Kharel · J. Phys. D: Appl. Phys. · 2015 · 48 · 24500210.1088/0022-3727/48/24/245002 ↗
29. Mishra · Nanoscale · 2022 · 15 · 33710.1039/D2NR03424G ↗
30. Kresse · Phys. Rev. B: Condens. Matter Mater. Phys. · 1993 · 47 · 55810.1103/PhysRevB.47.558 ↗
31. Kresse · Phys. Rev. B: Condens. Matter Mater. Phys. · 1996 · 54 · 1116910.1103/PhysRevB.54.11169 ↗
32. Kresse · Comput. Mater. Sci. · 1996 · 6 · 1510.1016/0927-0256(96)00008-0 ↗
33. Perdew · Phys. Rev. Lett. · 1996 · 77 · 386510.1103/PhysRevLett.77.3865 ↗
34. Pizzi · J. Phys.: Condens. Matter · 2020 · 32 · 165902
35. Wu · Comput. Phys. Commun. · 2018 · 224 · 40510.1016/j.cpc.2017.09.033 ↗
36. Rodríguez-Carvajal · Phys. B · 1993 · 192 · 5510.1016/0921-4526(93)90108-I ↗
37. Halder · J. Magn. Magn. Mater. · 2015 · 377 · 22010.1016/j.jmmm.2014.10.107 ↗
38. Mukadam · Phys. Rev. B · 2016 · 94 · 21442310.1103/PhysRevB.94.214423 ↗
39. Bainsla · J. Magn. Magn. Mater. · 2015 · 394 · 8210.1016/j.jmmm.2015.05.095 ↗
40. Gao · J. Alloys Compd. · 2013 · 551 · 53910.1016/j.jallcom.2012.11.077 ↗
41. Shi · J. Magn. Magn. Mater. · 2021 · 517 · 16738310.1016/j.jmmm.2020.167383 ↗
42. Rani · J. Appl. Phys. · 2022 · 132 · 19390710.1063/5.0127548 ↗
43. Nagaosa · Rev. Mod. Phys. · 2010 · 82 · 153910.1103/RevModPhys.82.1539 ↗
44. Chen · Acta Mater. · 2022 · 232 · 11795810.1016/j.actamat.2022.117958 ↗
45. Jin · Appl. Phys. Lett. · 2016 · 109 · 14241010.1063/1.4964464 ↗
46. Liu · Phys. Rev. B · 2024 · 109 · 17442610.1103/PhysRevB.109.174426 ↗
47. Islam · J. Mater. Sci.: Mater. Electron. · 2025 · 36 · 1091
48. Huang · Phys. Rev. Lett. · 2018 · 120 · 13640310.1103/PhysRevLett.120.136403 ↗