4.6 Article

Synergistically improving the thermoelectric and mechanical performance for p-type MnGe1-xSbxTe2 alloys

Related references

Note: Only part of the references are listed.
Article Materials Science, Multidisciplinary

Tailoring the chemical bonding of GeTe-based alloys by MgB2 alloying to simultaneously enhance their mechanical and thermoelectric performance

L. Wang et al.

Summary: In this study, a MgB2 alloying strategy was employed to enhance the mechanical and thermoelectric performance of GeTe-based alloys, while eliminating negative coefficient of thermal expansion (CTE) and enhancing compressive strength and hardness. The Mg-substitution induced delocalization of electrons and modulation of band structures were found to facilitate the transport of charge carriers, leading to improved ZT values of the samples.

MATERIALS TODAY PHYSICS (2021)

Article Chemistry, Physical

Versatile Vanadium Doping Induces High Thermoelectric Performance in GeTe via Band Alignment and Structural Modulation

Qiang Sun et al.

Summary: The study demonstrates that V doping can effectively improve the thermoelectric performance of GeTe, achieving a peak ZT of over 2.1 at 773 K. Structural optimizations including carrier concentration control and enhancement of grain boundaries lead to significantly improved thermoelectric properties.

ADVANCED ENERGY MATERIALS (2021)

Article Nanoscience & Nanotechnology

Vacancy-Based Defect Regulation for High Thermoelectric Performance in Ge9Sb2Te12-x Compounds

Shuo Chen et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Review Chemistry, Physical

High-Performance GeTe-Based Thermoelectrics: from Materials to Devices

Wei-Di Liu et al.

ADVANCED ENERGY MATERIALS (2020)

Article Physics, Condensed Matter

Origins of the enhanced thermoelectric performance for p-type Ge1-xPbxTe alloys

T. Parashchuk et al.

PHYSICA B-CONDENSED MATTER (2020)

Article Chemistry, Physical

Synergistic optimization of thermoelectric performance of Sb doped GeTe with a strained domain and domain boundaries

Khasim Saheb Bayikadi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Chemistry, Physical

Discovery of low-temperature GeTe-based thermoelectric alloys with high performance competing with Bi2Te3

Longquan Wang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Materials Science, Multidisciplinary

Promising cubic MnGeTe2 thermoelectrics

Binqiang Zhou et al.

SCIENCE CHINA-MATERIALS (2019)

Article Materials Science, Multidisciplinary

Enhanced thermoelectric performance through crystal field engineering in transition metal-doped GeTe

J. Shuai et al.

MATERIALS TODAY PHYSICS (2019)

Article Chemistry, Physical

High-performance electron-doped GeMnTe2: hierarchical structure and low thermal conductivity

Jinfeng Dong et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Review Materials Science, Multidisciplinary

High-performance SnSe thermoelectric materials: Progress and future challenge

Zhi-Gang Chen et al.

PROGRESS IN MATERIALS SCIENCE (2018)

Article Multidisciplinary Sciences

Realization of non-equilibrium process for high thermoelectric performance Sb-doped GeTe

Evariste Nshimyimana et al.

SCIENCE BULLETIN (2018)

Review Multidisciplinary Sciences

Advances in thermoelectric materials research: Looking back and moving forward

Jian He et al.

SCIENCE (2017)

Article Materials Science, Multidisciplinary

Synergistic effect by Na doping and S substitution for high thermoelectric performance of p-type MnTe

Yangyang Ren et al.

JOURNAL OF MATERIALS CHEMISTRY C (2017)

Review Chemistry, Multidisciplinary

Compromise and Synergy in High-Efficiency Thermoelectric Materials

Tiejun Zhu et al.

ADVANCED MATERIALS (2017)

Review Chemistry, Multidisciplinary

Rationally Designing High-Performance Bulk Thermoelectric Materials

Gangjian Tan et al.

CHEMICAL REVIEWS (2016)

Article Chemistry, Physical

High Thermoelectric Performance and Enhanced Mechanical Stability of p-type Ge1-xSbxTe

Suresh Perunnal et al.

CHEMISTRY OF MATERIALS (2015)

Article Chemistry, Physical

Mg Alloying in SnTe Facilitates Valence Band Convergence and Optimizes Thermoelectric Properties

Ananya Banik et al.

CHEMISTRY OF MATERIALS (2015)

Article Chemistry, Physical

T-Shaped Bi2Te3-Te Heteronanojunctions: Epitaxial Growth, Structural Modeling, and Thermoelectric Properties

Lina Cheng et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2013)

Review Materials Science, Multidisciplinary

Thermoelectric Phenomena, Materials, and Applications

Terry M. Tritt

ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 41 (2011)

Article Chemistry, Multidisciplinary

Microstructure-Lattice Thermal Conductivity Correlation in Nanostructured PbTe0.7S0.3 Thermoelectric Materials

Jiaqing He et al.

ADVANCED FUNCTIONAL MATERIALS (2010)

Article Physics, Multidisciplinary

Ferromagnetic Transition in Ge1-xMnxTe Layers

W. Knoff et al.

ACTA PHYSICA POLONICA A (2009)

Article Physics, Applied

The search for mechanically stable PbTe based thermoelectric materials

Yaniv Gelbstein et al.

JOURNAL OF APPLIED PHYSICS (2008)

Article Chemistry, Physical

Mechanical and transport properties of pseudo-binary alloys (PbTe)1-x-(SnTe)x by pressureless sintering

JL Cui et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2003)

Article Physics, Applied

Carrier-enhanced ferromagnetism in Ge1-xMnxTe

Y Fukuma et al.

APPLIED PHYSICS LETTERS (2002)