Enhanced Photoresponse of High Crystalline Bi2Se3 Thin-Films Using Patterned Substrates.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02501
Abstract: High-quality Bi2Se3 thin films with topological insulating properties at room temperature have recently attracted much attention as one of the promising materials for realizing innovative electronic and optoelectronic devices. Here, we report the high crystallinity… read more here.
Keywords: bi2se3 pss; thin films; bi2se3; enhanced photoresponse ... See more keywords
Magnetotransport in Bi2Se3 thin films epitaxially grown on Ge(111)
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DOI: 10.1063/1.5048547
Abstract: Topological insulators (TIs) like Bi$_2$Se$_3$ are a class of material with topologically protected surface states in which spin-momentum locking may enable spin-polarized and defect-tolerant transport. In this work, we achieved the epitaxial growth of Bi$_2$Se$_3$… read more here.
Keywords: thin films; epitaxially grown; spin; magnetotransport bi2se3 ... See more keywords
Investigation of topological regime in Bi2Se3 thin films through low-frequency electric noise
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0144893
Abstract: Topological insulators are considered new states of quantum matter that cannot be systematically related to conventional insulators and semiconductors. Among them, Bi2Se3 has attracted an increasing interest due to a simple surface band structure and… read more here.
Keywords: noise; low frequency; spectroscopy; thin films ... See more keywords
Nanoindentation of Bi2Se3 Thin Films
Sign Up to like & getrecommendations! Published in 2018 at "Micromachines"
DOI: 10.3390/mi9100518
Abstract: The nanomechanical properties and nanoindentation responses of bismuth selenide (Bi2Se3) thin films are investigated in this study. The Bi2Se3 thin films are deposited on c-plane sapphire substrates using pulsed laser deposition. The microstructural properties of… read more here.
Keywords: nanoindentation bi2se3; bi2se3 thin; thin films;