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Updated: Sep 11, 2025

Author Spotlight: Advancements in High-Performance Thermoelectric Thin Films Through Radio Frequency Magnetron Sputtering
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通过 site-specific Te doping 诱导的强烈增强的声子散射来提高铁电单层 α-In2Se3的热电性能

Weinan Zheng1,2, Xinyang Li2, Qiuyun Wang2

  • 1School of Electrical and Mechanical Engineering, Jilin University of Architecture and Technology, Changchun 130114, China.

Physical chemistry chemical physics : PCCP
|August 15, 2025
PubMed
概括

特定地点的兴奋剂通过降低导热率,同时保持功率因子,显著提高了铁电化单层中的热电性能. 这种优化将热电功率 (zT) 提升到 2.5 在 600 K.

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相关概念视频

Types of Semiconductors01:20

Types of Semiconductors

Intrinsic semiconductors are highly pure materials with no impurities. At absolute zero, these semiconductors behave as perfect insulators because all the valence electrons are bound, and the conduction band is empty, disallowing electrical conduction. The Fermi level is a concept used to describe the probability of occupancy of energy levels by electrons at thermal equilibrium. In intrinsic semiconductors, the Fermi level is positioned at the midpoint of the energy gap at absolute zero. When...
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