Results 71 to 80 of about 6,758 (243)

Rational design of Bi2Te3 polycrystalline whiskers for thermoelectric applications

, 2015
Bi2Te3 polycrystalline whiskers consisting of interconnected nanoplates have been synthesized through chemical transformation from In2Te3 polycrystalline whisker templates assembled by nanoparticles.
Han, Guang, Hong, Min, Yang, Lei, Drennan, John, Chen, Zhi Gang, Zou, Jin, Chen, Zhi-Gang   +6 more
core   +1 more source

Interface optimization for low-contact resistance between bismuth telluride and barrier metals in thermoelectric generation devices

AIP Advances
Thermoelectric generation (TEG) devices with bismuth telluride (Bi2Te3) are most advanced toward commercialization. However, contact resistance at the interface between Bi2Te3 and the barrier metal hinders the thermoelectric conversion efficiency and ...
Akihiro Katsura, Maki Tsurumoto, Aiji Suetake, Yukiko Hirose, Daniele Micucci, Tohru Sugahara   +5 more
doaj   +1 more source

Tailoring microstructure and electrical transportation through tensile stress in Bi2Te3 thermoelectric fibers

Journal of Materiomics, 2020
Bismuth telluride (Bi2Te3) has attracted much attention in the field of thermoelectrics since it is one kind of commercial room-temperature thermoelectric material.
Min Sun, Guowu Tang, Bowen Huang, Zhongjia Chen, Yu-Jun Zhao, Hanfu Wang, Ziwen Zhao, Dongdan Chen, Qi Qian, Zhongmin Yang   +9 more
doaj   +1 more source

Atomic Scale Control of Thermal Conductivity in LaMnO3/SrMnO3 Superlattices

Advanced Electronic Materials, EarlyView.
Interface‐dominated cross‐plane thermal transport in [(LaMnO3)m/(SrMnO3)n]10 superlattices can be controlled by the octahedral rotation/tilt angle φOOR of the MnO6 octahedra, which as well is controlled by the “m/n” ratio. ABSTRACT We report atomic scale structure and phonon thermal transport in (LaMnO3)m/(SrMnO3)n/SrTiO3(100) superlattices (LMO/SMO ...
H. Ulrichs, V. Roddatis, U. Roß, J. P. Bange, D. Meyer, S. Lopatin, V. Radisch, D. Metternich, I. V. Maznichenko, S. Ostanin, R. Egoavil, I. Lazić, V. Moshnyaga   +12 more
wiley   +1 more source

High energy mode-locked Yb-doped fiber laser with Bi2Te3 deposited on tapered-fiber

, 2017
The report presents the high energy mode-locking operation in an all-normal-dispersion Yb-doped mode-locked fiber laser based on evanescent field interaction with tapered fiber deposited with Bi2Te3 topological insulator.
Li, Lu (liluyoudian@163.com), Lu Li, Wang, Yonggang, Sun, Hang, Lin, Tao, Li, Lu, Yonggang Wang, Tao Lin, Wang, Xi, Xi Wang, Hang Sun   +10 more
core   +1 more source

Bi2Te3-Sb2Te3 superlattices grown by nanoalloying

, 2022
S.1266-1270In this work, Bi2Te3-Sb2Te3 superlattices were prepared by the nanoalloying approach. Very thin layers of Bi, Sb, and Te were deposited on cold substrates, rebuilding the crystal structure of V2VI3 compounds.
Schürmann, U., König, J.D., Bensch, W., Böttner, H., Buller, S., Winkler, M., Kienle, L.   +6 more
core   +1 more source

Exfoliated Bi2Te3 nanoparticle suspensions and films: morphological and nonlinear optical characterization

Nanophotonics, 2021
Bismuth telluride nanoparticles (NPs) attract attention due to the growth of sensitivity of the Bi2Te3 NPs-containing registrars in the near- and mid-infrared ranges.
Ganeev Rashid A., Popov V. S., Zvyagin A. I., Lavrentyev N. A., Mirofyanchenko A. E., Mirofyanchenko E. V., Shuklov I. A., Ovchinnikov O. V., Ponomarenko V. P., Razumov V. F.   +9 more
doaj   +1 more source

3D Printed Ordered Porous Architectures of Functional Metal Tellurides for Ultra High Mass‐Loaded Ammonium‐Ion Batteries

Advanced Energy Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) are emerging as promising alternatives for next‐generation energy storage. To overcome the limited ion diffusion associated with ultrahigh mass‐loading electrodes, this work develops a 3D‐printed porous conductive electrode of metal‐telluride fabricated via selective laser melting technique.
Puja De, Petr Lazar, Michal Otyepka, Jakub Mesicek, Jiri Hajnys, Martin Pumera   +5 more
wiley   +1 more source

Bi2Te3-Sb2Te3-Bi2Te3 Lateral Heterostructures Grown by Molecular Beam Epitaxy

Lateral in-plane heterostructures enable precise control of electronic properties and quantum effects in 2D materials. However, their periodic synthesis is challenging because it requires precise control to maintain sharp, coherent interfaces and compatible growth conditions across different domains.
Guha, Puspendu, Lee, Sangmin, Lee, Eunsu, Bae, Hyeonhu, Lee, Hoonkyung, Kim, Miyoung, Yi, Gyu-Chul   +6 more
openaire   +2 more sources

A Comprehensive Review on Additive Manufacturing of Smart Components: Technologies, Applications, and Future Scope

Advanced Intelligent Systems, EarlyView.
How can additive manufacturing enable components that sense, adapt, heal, and power themselves? This review synthesizes recent advances in smart functionalities, manufacturing technologies, and intelligent design strategies, revealing a pathway toward fully integrated, autonomous, and multifunctional systems across diverse engineering sectors. Additive
Aiswarya Rony, P. M. Ushasree, Michael Short, Jinoop Arackal Narayanan   +3 more
wiley   +1 more source