Substrate influence on preferential orientation of Bi 2 Te 3 layers grown by physical vapor transport using elemental Bi and Te sources
Sign Up to like & getrecommendations! Published in 2017 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2017.06.008
Abstract: Abstract Physical vapor transport growth of Bi2Te3 thin films from elemental Bi and Te sources in high vacuum is presented. Three different kinds of substrates were used: Si (1 0 0), Si (1 1 1)… read more here.
Keywords: physical vapor; orientation; microscopy; elemental sources ... See more keywords
Modeling drag force in ellipsoidal particle suspensions with preferential orientation
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DOI: 10.1016/j.powtec.2020.09.067
Abstract: Abstract High aspect ratio ellipsoidal particle suspensions exhibit preferential orientation under the action of external forces and in the presence of walls. The preferential orientation of the particles has a large effect on the drag… read more here.
Keywords: orientation; ellipsoidal particle; preferential orientation; drag force ... See more keywords
Preferential orientation in bismuth thin films as a function of growth conditions
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DOI: 10.1016/j.tsf.2017.06.048
Abstract: Abstract Bismuth thin films are known to exhibit interesting properties that can be explored for new applications such as optical or electrical sensors and thermoelectric devices. Due to the large anisotropy of the electronic band… read more here.
Keywords: preferential orientation; bismuth thin; thin films; growth ... See more keywords
Preferential orientation of spheroidal particles in wavy flow
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.738
Abstract: We report a theoretical study of the angular dynamics of small, non-inertial spheroidal particles in a linear wave field. We recover the observation recently reported by DiBenedetto et al. (J. Fluid Mech., vol. 837, 2018,… read more here.
Keywords: orientation; spheroidal particles; preferential orientation; particles wavy ... See more keywords