Programmable Coding Acoustic Topological Insulator.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201805002
Abstract: Topological acoustics has recently revolutionized fundamental concepts of acoustic propagation, giving rise to strikingly unique acoustic edge modes immune to backscattering. Despite the rapid progress in this field, simultaneous realization of reconfigurability, intelligentization, and automatic… read more here.
Keywords: acoustics; topological insulators; acoustic topological; acoustic propagation ... See more keywords
Topological Antiferromagnetic Van der Waals Phase in Topological Insulator/Ferromagnet Heterostructures Synthesized by a CMOS‐Compatible Sputtering Technique
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202108790
Abstract: Breaking time‐reversal symmetry by introducing magnetic order, thereby opening a gap in the topological surface state bands, is essential for realizing useful topological properties such as the quantum anomalous Hall and axion insulator states. In… read more here.
Keywords: insulator ferromagnet; topological insulator; topological antiferromagnetic; spectroscopy ... See more keywords
Synthesis of Ultrathin Topological Insulator β-Ag2 Te and Ag2 Te/WSe2 -Based High-Performance Photodetector.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202205353
Abstract: β-Ag2 Te has attracted considerable attention in the application of electronics and optoelectronics due to its narrow bandgap, high mobility, and topological insulator properties. However, it remains a significant challenge to synthesize 2D Ag2 Te… read more here.
Keywords: topological insulator; photodetector; ag2 wse2; ag2 ... See more keywords
Topological Insulator Bi2 Se3 -Assisted Heterostructure for Ultrafast Charging Sodium-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202301436
Abstract: The development of fast charging materials offers a viable solution for large-scale and sustainable energy storage needs. However, it remains a critical challenge to improve the electrical and ionic conductivity for better performance. Topological insulator… read more here.
Keywords: heterostructure; bi2 se3; topological insulator; bi2 ... See more keywords
A simulation study of voltage-assisted low-energy switching of a perpendicular anisotropy ferromagnet on a topological insulator
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-016-0951-x
Abstract: We present a novel memory device that consists of a thin ferromagnetic layer of Fe deposited on topological insulator thin film, $$\hbox {Bi}_{2}\hbox {Se}_{3}$$Bi2Se3. The ferromagnetic layer has perpendicular anisotropy, due to MgO deposited on… read more here.
Keywords: perpendicular anisotropy; topological insulator; hbox; energy ... See more keywords
Scattering by a magnetized plasma-coated topological insulator cylinder
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-018-1169-x
Abstract: In the present paper, the scattering characteristics of a magnetized plasma-coated topological insulator cylinder are formulated and analysed graphically. Field equations at each interface are expanded in terms of cylindrical wave vector functions by imposing… read more here.
Keywords: insulator cylinder; topological insulator; magnetized plasma;
Dual-quadrant photodetection in topological insulator and silicon-based heterojunction (n-Bi2Te2Se/p-Si)
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.150497
Abstract: Abstract Bi2Te2Se is a unique topological insulator (TI) with immense potential for spintronics and wideband photoelectric devices. Integration of Bi2Te2Se thin TI film was done with p-type Silicon (Si) substrate to formulate a lateral heterojunction.… read more here.
Keywords: topological insulator; dual quadrant; bi2te2se heterojunction; bi2te2se ... See more keywords
Exploring sodium storage mechanism of topological insulator Bi2Te3 nanosheets encapsulated in conductive polymer
Sign Up to like & getrecommendations! Published in 2021 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2021.06.004
Abstract: Abstract Topological insulator has attracted worldwide attention due to its promising application prospects in magnetoresistive devices, optoelectronic devices, spintronic and quantum computing. Nevertheless, its potential in electrochemical energy storage have not been fully explored and… read more here.
Keywords: topological insulator; sodium storage; bi2te3; mechanism ... See more keywords
Structural and transport properties of iridium-doped Bi2Se3 topological insulator crystals
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.10.003
Abstract: Abstract Iridium doped Bi2Se3 crystals have been prepared by self-flux method. Their crystalline, morphological, Raman spectra, and transport properties were investigated. The obtained crystals have typical topological insulator characteristics. Same layered structure was confirmed for… read more here.
Keywords: iridium doped; transport properties; doped bi2se3; topological insulator ... See more keywords
A brief review of Bi2Se3 based topological insulator: From fundamentals to applications
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.161492
Abstract: Abstract Topological Insulators are new classes of materials with insulating bulk but having gapless surface states. Integer Quantum Hall Effect, discovered in 1980 was the first property with topological association in topological insulators. For the… read more here.
Keywords: topological insulator; based topological; review bi2se3; brief review ... See more keywords
Structure and magneto-electric properties of Co-based ferromagnetic films grown on the Pb0.71Sn0.29Te crystalline topological insulator
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2019.122134
Abstract: Abstract Co, Ni, Co55Fe45 and Co40Fe40B20 layers were grown on Pb0.71Sn0.29Te (111) crystalline topological insulator films by conventional and laser molecular beam epitaxy (LMBE) methods. It was demonstrated that the Co40Fe40B20 ferromagnetic films were grown… read more here.
Keywords: crystalline topological; 71sn0 29te; grown pb0; pb0 71sn0 ... See more keywords