Constructing Coated Grain Nanocomposites and Intracrystalline Precipitates to Simultaneously Improve the Thermoelectric and Mechanical Properties of SnTe by …

H Yang, L Wu, X Feng, X Huang… - Advanced Functional …, 2024 - Wiley Online Library
Thermoelectric materials should be highly efficient and mechanically robust to satisfy the
requirements of engineering applications. Herein, an integrated optimization strategy to …

[HTML][HTML] Composite design of half-Heusler thermoelectrics: Selective do** of grain boundary phases in NbFeSb by InSb

RB Villoro, RH Naderloo, DA Mattlat, C Jung… - Materials Today …, 2023 - Elsevier
Thermoelectric materials require complex microstructures to optimize the power conversion
efficiency. Grain boundaries (GBs) reduce the thermal conductivity in nanocrystalline …

Impact of Hierarchical Dopant‐Induced Microstructure on Thermoelectric Properties of p‐Type Si‐Ge Alloys Revealed by Comprehensive Multi‐Scale Characterization

K Jang, WS Ko, JH Son, JI Jang, B Kim… - Advanced Functional …, 2024 - Wiley Online Library
Dopant‐induced microstructure in thermoelectric materials significantly affects
thermoelectric properties and offers a potential to break the interdependence between …

Second Phases and Dislocations to Boost the Thermoelectric Properties of CuInTe2 by Sb Do** at In Site

E Yang, L Yu, G Li, W Zhang, X Wang… - Chemistry of …, 2024 - ACS Publications
Facing the severe energy crisis and environmental pollution, thermoelectric materials make
full use of converting waste heat into electrical energy and have attracted considerable …

Reduced lattice thermal conductivity through tailoring of the crystallization behavior of NbCoSn by V addition

C Jung, S Jeon, S Lee, H Park, S Han, J Oh… - Journal of Alloys and …, 2023 - Elsevier
Nanostructuring is a key approach for reducing lattice thermal conductivity. Amorphous
precursors can be used to obtain complex nanostructures, as their crystallization behavior …

Effect of Heat Treatment Temperature on the Crystallization Behavior and Microstructural Evolution of Amorphous NbCo1.1Sn

C Jung, S Zhang, K Jang, N Cheng… - … Applied Materials & …, 2023 - ACS Publications
Heat treatment-induced nanocrystallization of amorphous precursors is a promising method
for nanostructuring half-Heusler compounds as it holds significant potential in the fabrication …

Anomalous thermoelectric nature in disordered AgSbTe2-Sb2Te3 hetero-phase alloys for room temperature applications

R Kaur, A Tanwar, N Padmanathan… - Journal of Alloys and …, 2025 - Elsevier
This work focuses on the improvement of the thermoelectric performance of binary antimony
telluride (Sb 2 Te 3) by co-deposition of silver with antimony telluride. Silver antimony …

Elucidating the ball-milling-induced crystallization mechanism of amorphous NbCo1. 1Sn via atomic-scale compositional analysis

H Park, C Jung, S Yi, PP Choi - Journal of Alloys and Compounds, 2023 - Elsevier
NbCoSn-based half-Heusler is a promising thermoelectric material candidate due to its
outstanding advantages. The recently introduced nanostructure tailoring via an amorphous …

Ab initio investigation of Co-(V, Nb)–Sn Heusler alloys for thermoelectric applications

AAG Santos, PD Borges - Physica B: Condensed Matter, 2024 - Elsevier
Abstract Co-(V, Nb)–Sn Heusler alloys are studied within the GGA-PBE and hybrid (HSE06)
approaches. From HSE06 calculations, the Half-Heusler structures CoVSn and CoNbSn are …

Understanding the Structure-Property Relationship in Functional Materials Using 3D Atom Probe Tomography

C Jung - Journal of the Korean Institute of Electrical and …, 2024 - koreascience.kr
Understanding the structure-property relationship in functional materials is crucial as
microstructural features such as nano-precipitates, phase boundary, grain boundary …