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Updated: Jun 29, 2026

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain
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通过基于低扬模量和粒子滑动的屏障层来提高土化物热电发电机的性能,通过低扬模量和粒子滑动来提高屏障层

Yuxin Sun1, Fengkai Guo2, Yan Feng3

  • 1National Key Laboratory for Precision Hot Processing of Metals, Harbin Institute of Technology, 150001, Harbin, China.

Nature communications
|December 6, 2023
PubMed
概括

研究人员开发了一种新的扩散屏障,用于比斯木 telluride 热电器件. 这一创新使废热回收能够稳定长期运行,实现高转换效率.

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相关概念视频

Biasing of Metal-Semiconductor Junctions01:27

Biasing of Metal-Semiconductor Junctions

Biasing metal-semiconductor junctions involves applying a voltage across the junction. Specifically, the metal is connected to a voltage source, while the semiconductor is grounded. This technique is essential for controlling the direction and magnitude of current flow in electronic devices, including diodes, transistors, and photovoltaic cells.
In Schottky junctions, where the semiconductor is n-type, applying a positive voltage to the metal relative to the semiconductor reduces its Fermi...