http://dspace.bsu.edu.ru/handle/123456789/44288| Title: | Transport evidence of mass-less Dirac fermions in (Cd₁-x-yZnxMny)₃As₂ (x+y=0.4) |
| Authors: | Zakhvalinskiy, V. S. Nikulicheva, T. B. Pilyuk, E. A. Lähderanta, E. Shakhov, M. A. |
| Keywords: | physics solid state physics Shubnikov-de Haas effect mass-less Dirac fermions 3D topological Dirac semimetals magnetic semiconductor topological properties |
| Issue Date: | 2020 |
| Citation: | Transport evidence of mass-less Dirac fermions in (Cd₁-x-yZnxMny)₃As₂ (x+y=0.4) / V.S. Zakhvalinskiy [et al.] // Materials Research Express. - 2020. - Vol.7, №1.-Art. 015918. - Doi: 10.1088/2053-1591/ab688b. |
| Abstract: | Charge carriers parameters on a 2D-layer surface for (Cd₁-x-yZnxMny)₃As₂ (y=0.08) (the concentration n₂D=1.9×10¹² cm-², the effective value of the 2D-layer d₂D = n₂D n₃D=14.5 nm, the wave vector kF=0.1nm-1, the charge carriers relaxation time due to dispersion tD =1.8×10-¹³ s, the velocity of charge carriers on Fermi surface vF = kF mc=2.65×105ms-¹, themean free path t = l v F τ D =47.7nm) were determined |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/44288 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Zakhvalinskii_Transport.pdf | 785.63 kB | Adobe PDF | View/Open |
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