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Plasticity of Bi2Te3-family thermoelectric crystals [PDF]
Nature CommunicationsThe exceptional plasticity discovered most recently in defective Bi2Te3 bulk crystal inspires the great interest on investigating the plasticity of other Bi2Te3-family bulk crystals. In this work, Bi2Se3, Sb2Te3, and their solid solutions with Bi2Te3 are
Ze Li +6 more
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Maximal Rashba Splitting in GeTe/Bi2Te3 Heterostructures via Strong Band Bending [PDF]
Advanced ScienceThe Rashba effect has emerged as a pivotal phenomenon driving novel discoveries in condensed matter physics. Materials with large Rashba energy ER, wavenumber offset k0 and Rashba parameter αR are prerequisites for spintronic devices operating above room
Qing‐Lin Yang +14 more
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Thermally stable Bi2Te3/WSe2 Van Der Waals contacts for pMOSFETs application [PDF]
Scientific ReportsNovel van der Waals (vdW) contacts formed by layered Bi2Te3 are found effective in improving the performance of WSe2 pMOSFETs. As compared with conventional transition metal-based Ni/Au S/D contacts, over 103 times on-state current improvement is ...
Wen Hsin Chang +6 more
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Phase equilibria of Bi-Te-RE (Yb,Nd,Sm,Er,Tb) ternary systems at 673K [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2022 The phase equilibria of Bi-Te-RE (Yb, Nd, Sm, Er, Tb) at 673 K were established through equilibrated alloys. The isothermal sections of Bi-Te-RE (Yb, Nd, Sm, Er, Tb) at 673 K were established according to the result of Scanning Electron Microscopy (SEM),
Zhang L.-G. +4 more
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Sn-Pd-Ni Electroplating on Bi2Te3-Based Thermoelectric Elements for Direct Thermocompression Bonding and Creation of a Reliable Bonding Interface [PDF]
Archives of Metallurgy and Materials, 2021 The Sn-Ag-Cu-based solder paste screen-printing method has primarily been used to fabricate Bi2Te3-based thermoelectric (TE) modules, as Sn-based solder alloys have a low melting temperature (approximately 220℃) and good wettability with Cu electrodes ...
Seok Jun Kang, Sung Hwa Bae, Injoon Son
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Embedding Multi-Wall Carbon Nanotubes as Conductive Nanofiller onto Bi2Te3 Thermoelectric Matrix
U.Porto Journal of Engineering, 2022 Thermoelectric Generators (TEGs) are devices that have the ability to directly convert heat into electrical power, or vice-versa, and are being envisaged as one off-the-grid power source. Furthermore, carbon-based materials have been used as a conducting
Miguel Ângelo Silva Almeida +4 more
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APL Materials, 2023 For low-temperature thermoelectric applications, a bulk-phase inorganic/organic composite is prepared by introducing a conducting polymer, which is recognized as a potential organic thermoelectric material, into a representative inorganic thermoelectric ...
Cham Kim +3 more
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Journal of Advanced Ceramics, 2023 This study investigated the effects of KCl treatment on microstructure and thermoelectric properties of n-type Bi2Te2.7Se0.3 (BTS) thermoelectric materials.
Gwang Min Park +6 more
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Performance evaluation of Bi2Te3-xSex (0.10 ≤ X ≤ 1.80) thermoelectric nanostructured materials
Cleaner Chemical Engineering, 2022 : Traditional materials have a lower commercial impact than thermoelectric (TE) nanostructure materials. These materials have advanced to the point that a thermoelectric generator (TEG) may be built using them. Bi2Te3-xSex (0.10 ≤ X ≤ 1.80) nanostructure
Hayati Mamur +3 more
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Ultrathin MEMS thermoelectric generator with Bi2Te3/(Pt, Au) multilayers and Sb2Te3 legs
Nano Convergence, 2020 Multilayer structure is one of the research focuses of thermoelectric (TE) material in recent years. In this work, n-type 800 nm Bi2Te3/(Pt, Au) multilayers are designed with p-type Sb2Te3 legs to fabricate ultrathin microelectromechanical systems (MEMS)
Yang Liu +8 more
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