Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200489532> ?p ?o ?g. }
- W4200489532 endingPage "3322" @default.
- W4200489532 startingPage "3322" @default.
- W4200489532 abstract "The intrinsic magnetic topological insulator MnBi2Te4 has attracted much attention due to its special magnetic and topological properties. To date, most reports have focused on bulk or flake samples. For material integration and device applications, the epitaxial growth of MnBi2Te4 film in nanoscale is more important but challenging. Here, we report the growth of self-regulated MnBi2Te4 films by the molecular beam epitaxy. By tuning the substrate temperature to the optimal temperature for the growth surface, the stoichiometry of MnBi2Te4 becomes sensitive to the Mn/Bi flux ratio. Excessive and deficient Mn resulted in the formation of a MnTe and Bi2Te3 phase, respectively. The magnetic measurement of the 7 SL MnBi2Te4 film probed by the superconducting quantum interference device (SQUID) shows that the antiferromagnetic order occurring at the Néel temperature 22 K is accompanied by an anomalous magnetic hysteresis loop along the c-axis. The band structure measured by angle-resolved photoemission spectroscopy (ARPES) at 80 K reveals a Dirac-like surface state, which indicates that MnBi2Te4 has topological insulator properties in the paramagnetic phase. Our work demonstrates the key growth parameters for the design and optimization of the synthesis of nanoscale MnBi2Te4 films, which are of great significance for fundamental research and device applications involving antiferromagnetic topological insulators." @default.
- W4200489532 created "2021-12-31" @default.
- W4200489532 creator A5005282508 @default.
- W4200489532 creator A5014181323 @default.
- W4200489532 creator A5021009344 @default.
- W4200489532 creator A5031116778 @default.
- W4200489532 creator A5040234475 @default.
- W4200489532 creator A5052273815 @default.
- W4200489532 creator A5075281459 @default.
- W4200489532 creator A5091244750 @default.
- W4200489532 date "2021-12-07" @default.
- W4200489532 modified "2023-10-01" @default.
- W4200489532 title "Epitaxial Growth and Structural Characterizations of MnBi2Te4 Thin Films in Nanoscale" @default.
- W4200489532 cites W1970188810 @default.
- W4200489532 cites W1980215793 @default.
- W4200489532 cites W2003592931 @default.
- W4200489532 cites W2082294379 @default.
- W4200489532 cites W2139219807 @default.
- W4200489532 cites W2141218672 @default.
- W4200489532 cites W2259173621 @default.
- W4200489532 cites W2270206573 @default.
- W4200489532 cites W2588014479 @default.
- W4200489532 cites W2626191309 @default.
- W4200489532 cites W2763621455 @default.
- W4200489532 cites W2764014391 @default.
- W4200489532 cites W2782000642 @default.
- W4200489532 cites W2788348954 @default.
- W4200489532 cites W2888118177 @default.
- W4200489532 cites W2896456462 @default.
- W4200489532 cites W2903813597 @default.
- W4200489532 cites W2909049917 @default.
- W4200489532 cites W2951838608 @default.
- W4200489532 cites W2954106743 @default.
- W4200489532 cites W2987308107 @default.
- W4200489532 cites W2996485377 @default.
- W4200489532 cites W2998527860 @default.
- W4200489532 cites W3000852548 @default.
- W4200489532 cites W3013426426 @default.
- W4200489532 cites W3034025839 @default.
- W4200489532 cites W3037104317 @default.
- W4200489532 cites W3047655719 @default.
- W4200489532 cites W3054332300 @default.
- W4200489532 cites W3090854624 @default.
- W4200489532 cites W3092022443 @default.
- W4200489532 cites W3095681624 @default.
- W4200489532 cites W3098742776 @default.
- W4200489532 cites W3100251799 @default.
- W4200489532 cites W3100380842 @default.
- W4200489532 cites W3101149514 @default.
- W4200489532 cites W3103698892 @default.
- W4200489532 cites W3104551658 @default.
- W4200489532 cites W3110719084 @default.
- W4200489532 cites W3118758198 @default.
- W4200489532 cites W3121324195 @default.
- W4200489532 cites W3122693272 @default.
- W4200489532 cites W3124774277 @default.
- W4200489532 cites W3125061208 @default.
- W4200489532 cites W3125763903 @default.
- W4200489532 cites W3158680437 @default.
- W4200489532 cites W3176758650 @default.
- W4200489532 cites W3179425655 @default.
- W4200489532 cites W3186311758 @default.
- W4200489532 cites W3191775912 @default.
- W4200489532 cites W3191912054 @default.
- W4200489532 cites W3193349620 @default.
- W4200489532 cites W3200192281 @default.
- W4200489532 doi "https://doi.org/10.3390/nano11123322" @default.
- W4200489532 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34947669" @default.
- W4200489532 hasPublicationYear "2021" @default.
- W4200489532 type Work @default.
- W4200489532 citedByCount "4" @default.
- W4200489532 countsByYear W42004895322022 @default.
- W4200489532 countsByYear W42004895322023 @default.
- W4200489532 crossrefType "journal-article" @default.
- W4200489532 hasAuthorship W4200489532A5005282508 @default.
- W4200489532 hasAuthorship W4200489532A5014181323 @default.
- W4200489532 hasAuthorship W4200489532A5021009344 @default.
- W4200489532 hasAuthorship W4200489532A5031116778 @default.
- W4200489532 hasAuthorship W4200489532A5040234475 @default.
- W4200489532 hasAuthorship W4200489532A5052273815 @default.
- W4200489532 hasAuthorship W4200489532A5075281459 @default.
- W4200489532 hasAuthorship W4200489532A5091244750 @default.
- W4200489532 hasBestOaLocation W42004895321 @default.
- W4200489532 hasConcept C110738630 @default.
- W4200489532 hasConcept C114614502 @default.
- W4200489532 hasConcept C121332964 @default.
- W4200489532 hasConcept C128911142 @default.
- W4200489532 hasConcept C155355069 @default.
- W4200489532 hasConcept C156390739 @default.
- W4200489532 hasConcept C171250308 @default.
- W4200489532 hasConcept C175708663 @default.
- W4200489532 hasConcept C184720557 @default.
- W4200489532 hasConcept C19067145 @default.
- W4200489532 hasConcept C192562407 @default.
- W4200489532 hasConcept C26873012 @default.
- W4200489532 hasConcept C2779227376 @default.
- W4200489532 hasConcept C33923547 @default.
- W4200489532 hasConcept C3792809 @default.