Xinfeng Tang
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View article: Fabrication and Thermoelectric Properties of Highly Textured p-type Bi<sub>0.5</sub>Sb<sub>1.5</sub>Te<sub>3</sub> via Melt Spinning and Spark Plasma Sintering
Fabrication and Thermoelectric Properties of Highly Textured p-type Bi<sub>0.5</sub>Sb<sub>1.5</sub>Te<sub>3</sub> via Melt Spinning and Spark Plasma Sintering Open
Bi2Te3-based materials prepared by traditional zone melting often suffer fro m poor mechanical properties. Although powder metallurgy followed by hot ext rusion can effectively enhance mechanical strength, this approa…
View article: Superhydrophilic Porous CoOOH Nano-Architecture with Abundant Oxygen Vacancies for Enhanced Urea Electrooxidation at Ampere-Level Current Densities
Superhydrophilic Porous CoOOH Nano-Architecture with Abundant Oxygen Vacancies for Enhanced Urea Electrooxidation at Ampere-Level Current Densities Open
View article: Spin-orbit coupling driven topological transition in p-type thermoelectric KMg4Sb3-Bi : a DFT study
Spin-orbit coupling driven topological transition in p-type thermoelectric KMg4Sb3-Bi : a DFT study Open
View article: Evaluation of large language models in patient education and clinical decision support for rotator cuff injury: a two-phase benchmarking study
Evaluation of large language models in patient education and clinical decision support for rotator cuff injury: a two-phase benchmarking study Open
The study found that LLMs, particularly ChatGPT-4o and Gemini, excelled in understanding rotator cuff injury-related knowledge and responding to patients, showing strong potential for further development.
View article: Unveiling the Role of Nontrivial Electronic Structure and Lattice Softening in the Excellent Thermoelectric Performance of MnGeTe<sub>2</sub> Alloys near the Ioffe–Regel Limit
Unveiling the Role of Nontrivial Electronic Structure and Lattice Softening in the Excellent Thermoelectric Performance of MnGeTe<sub>2</sub> Alloys near the Ioffe–Regel Limit Open
State‐of‐the‐art thermoelectric materials typically exhibit high charge carrier mobility. However, this study reveals an exception in MnGeTe 2 alloys, where the room‐temperature hole mobility is intrinsically low, approaching the Ioffe–Reg…
View article: Stepwise Vacancy Manipulation for Optimized Carrier Concentration and Blocked Phonon Transport Realizing Record High Figure of Merit <i>zT</i> in CuInTe<sub>2</sub>
Stepwise Vacancy Manipulation for Optimized Carrier Concentration and Blocked Phonon Transport Realizing Record High Figure of Merit <i>zT</i> in CuInTe<sub>2</sub> Open
Great enhancement in the thermoelectric performance of CuInTe 2 is achieved through stepwise regulation of Cu vacancies. Lowering Cu content can effective introduce large number of Cu vacancies, which is substantiated by positron annihilat…
View article: Unraveling Mass Transfer and Reaction Processes in CVD-Grown MoS2 Films: A Multiphysical Field Coupling Study
Unraveling Mass Transfer and Reaction Processes in CVD-Grown MoS2 Films: A Multiphysical Field Coupling Study Open
The two-dimensional semiconductor material MoS2, grown via chemical vapor deposition, has shown significant potential to surpass silicon in advanced electronic technologies. However, the mass transfer and chemical reaction processes critic…
View article: Current induced electromechanical strain in thin antipolar Ag2Se semiconductor
Current induced electromechanical strain in thin antipolar Ag2Se semiconductor Open
View article: Realization of Defects evolution for Boosting Thermoelectric properties in Sb Doped PbSe
Realization of Defects evolution for Boosting Thermoelectric properties in Sb Doped PbSe Open
View article: Enhancing Fire and Smoke Recognition in Electric Vehicles Through a Lightweight Dual Branch Architecture
Enhancing Fire and Smoke Recognition in Electric Vehicles Through a Lightweight Dual Branch Architecture Open
View article: A Generalized Epitaxy Recipe for Ternary Van Der Waals Ab₂X₄ Single Crystalline Thin Films
A Generalized Epitaxy Recipe for Ternary Van Der Waals Ab₂X₄ Single Crystalline Thin Films Open
View article: Strong Magnetic Anisotropy and Topological Hall Effect in Epitaxially Grown Ferromagnetic Mnsb Films
Strong Magnetic Anisotropy and Topological Hall Effect in Epitaxially Grown Ferromagnetic Mnsb Films Open
View article: Preparation of vertical corner extrusion and thermoelectric properties of p-type Bi<sub>2</sub>Te<sub>3</sub> based materials
Preparation of vertical corner extrusion and thermoelectric properties of p-type Bi<sub>2</sub>Te<sub>3</sub> based materials Open
The preparation technology of powder metallurgy is an important way to prepare Bi2Te3-based bulk materials with excellent mechanical properties and thermoelectric properties. However, the loss of sample orientation du…
View article: Low-temperature thermoelectric properties of p-type Bi<sub><i>x</i></sub>Sb<sub>2–<i>x</i></sub>Te<sub>3–<i>y</i></sub>Se<sub><i>y</i></sub>-based materials
Low-temperature thermoelectric properties of p-type Bi<sub><i>x</i></sub>Sb<sub>2–<i>x</i></sub>Te<sub>3–<i>y</i></sub>Se<sub><i>y</i></sub>-based materials Open
Bi2Te3-based compounds are the thermoelectric materials available only commercially, but the research on their low-temperature performances below 300 K are still insufficient. The influences of Bi/Sb ratio modulation …
View article: Comparative study of the performance of α-MnO2 and amorphous manganese dioxide air electrodes for zinc-air batteries
Comparative study of the performance of α-MnO2 and amorphous manganese dioxide air electrodes for zinc-air batteries Open
In order to determine the optimal crystalline form of manganese-based catalysts for zinc-air battery cathodes, this paper successfully synthesised nano α-MnO2 and amorphous manganese dioxide (AMO) materials by hydrothermal and l…
View article: Unraveling electronic origins for boosting thermoelectric performance of p-type (Bi,Sb) <sub>2</sub> Te <sub>3</sub>
Unraveling electronic origins for boosting thermoelectric performance of p-type (Bi,Sb) <sub>2</sub> Te <sub>3</sub> Open
P-type Bi 2− x Sb x Te 3 compounds are crucial for thermoelectric applications at room temperature, with Bi 0.5 Sb 1.5 Te 3 demonstrating superior performance, attributed to its maximum density-of-states effective mass ( m *). However, the…
View article: Defect chemistry engineering of Ga-doped garnet electrolyte with high stability for solid-state lithium metal batteries
Defect chemistry engineering of Ga-doped garnet electrolyte with high stability for solid-state lithium metal batteries Open
Ga-doped Li 7 La 3 Zr 2 O 12 (Ga-LLZO) has long been considered as a promising garnet-type electrolyte candidate for all-solid-state lithium metal batteries (ASSLBs) due to its high room temperature ionic conductivity. However, the typical…
View article: Multifactor roadmap for designing low‐power‐consumed micro thermoelectric thermostats in a closed‐loop integrated 5G optical module
Multifactor roadmap for designing low‐power‐consumed micro thermoelectric thermostats in a closed‐loop integrated 5G optical module Open
As the core components of fifth‐generation (5G) communication technology, optical modules should be consistently miniaturized in size while improving their level of integration. This inevitably leads to a dramatic spike in power consumptio…
View article: Rational design and synthesis of Cr<sub>1–x </sub>Te/Ag<sub>2</sub>Te composites for solid-state thermoelectromagnetic cooling near room temperature
Rational design and synthesis of Cr<sub>1–x </sub>Te/Ag<sub>2</sub>Te composites for solid-state thermoelectromagnetic cooling near room temperature Open
Materials with both large magnetocaloric response and high thermoelectric performance are of vital importance for all-solid-state thermoelectromagnetic cooling. These two properties, however, hardly coexist in single phase materials except…
View article: Phase Engineering of <scp>MXene</scp> Derivatives Via Molecular Design for High‐Rate Sodium‐Ion Batteries
Phase Engineering of <span>MXene</span> Derivatives Via Molecular Design for High‐Rate Sodium‐Ion Batteries Open
Since 2019, research into MXene derivatives has seen a dramatic rise; further progress requires a rational design for specific functionality. Herein, through a molecular design by selecting suitable functional groups in the MXene coating, …
View article: Horizontal Oscillation Processed Large Mxene with Low Ti-Ti Coordination for Fast Sodium Storage
Horizontal Oscillation Processed Large Mxene with Low Ti-Ti Coordination for Fast Sodium Storage Open
View article: Locally Off-Centered Ge Atoms Contribute to High Thermoelectric Performance of Globally Averaged Cubic MnGeTe2 Alloys
Locally Off-Centered Ge Atoms Contribute to High Thermoelectric Performance of Globally Averaged Cubic MnGeTe2 Alloys Open
View article: Regulation of Dynamic Recrystallization in p-Type Bi2Te3-Based Compounds Leads to High Thermoelectric Performance and Robust Mechanical Properties
Regulation of Dynamic Recrystallization in p-Type Bi2Te3-Based Compounds Leads to High Thermoelectric Performance and Robust Mechanical Properties Open
View article: Thermally Enhanced Substrate Design for Flexible Thermoelectric Devices Via Ultrasonic Welding
Thermally Enhanced Substrate Design for Flexible Thermoelectric Devices Via Ultrasonic Welding Open
View article: Defect structure regulation and thermoelectric transfer performance in n-type Bi<sub>2–<i>x</i></sub> Sb<sub><i>x</i></sub>Te<sub>3–<i>y</i></sub>Se<sub><i>y</i></sub>-based compounds
Defect structure regulation and thermoelectric transfer performance in n-type Bi<sub>2–<i>x</i></sub> Sb<sub><i>x</i></sub>Te<sub>3–<i>y</i></sub>Se<sub><i>y</i></sub>-based compounds Open
Bi2Te3-based compounds are thermoelectric materials with the best performance near room temperature. The existence of a large number of complex defects makes defect engineering a core stratagem for adjusting and impro…
View article: Intrinsically large effective mass and multi-valley band characteristics of n-type Bi2Bi2Te3 superlattice-like films
Intrinsically large effective mass and multi-valley band characteristics of n-type Bi2Bi2Te3 superlattice-like films Open
Thermoelectric superlattices are expected to decouple the strong correlation between various thermoelectric parameters, and are an important strategy for excellent thermoelectric performances. The superlattices of (Bi2)m (Bi2Te3)n homologo…
View article: Off-centering thermoelectrics
Off-centering thermoelectrics Open
Thermoelectric (TE) materials that can achieve mutual conversion of electricity and heat has experienced remarkable growth over the past two decades. While many TE materials exhibit high levels of symmetry, characterized by pronounced band…
View article: Manipulating the Interfacial Band Bending For Enhancing the Thermoelectric Properties of 1T′‐MoTe<sub>2</sub>/Bi<sub>2</sub>Te<sub>3</sub> Superlattice Films (Small 35/2023)
Manipulating the Interfacial Band Bending For Enhancing the Thermoelectric Properties of 1T′‐MoTe<sub>2</sub>/Bi<sub>2</sub>Te<sub>3</sub> Superlattice Films (Small 35/2023) Open
Superlattice Films Work function difference induces spontaneous charge donation and band bending at the interfaces of superlattices, which causes optimization effects of modulation doping and energy filtering, leading to remarkably enhance…
View article: Accelerated measurement of electrical resistivity and Seebeck coefficient for thin-layer thermoelectric materials
Accelerated measurement of electrical resistivity and Seebeck coefficient for thin-layer thermoelectric materials Open
Compared to the diffusion couple and thin film material library, the thin-layer (also known as thick film) material library with discrete compositions is more suitable for the screening of high performance thermoelectric (TE) materials. Ho…
View article: Optimal Design of Wearable Micro Thermoelectric Generator Working in a Height-Confined Space
Optimal Design of Wearable Micro Thermoelectric Generator Working in a Height-Confined Space Open
With the increasing development of self-powered wearable electronic devices, there is a growing interest in thermoelectric generators (TEGs). To achieve more comprehensive and reliable functionality of wearable devices, improving the power…