Nanostructuring Bi2Te3-Based Thermoelectric Thin-Films Grown Using Pulsed Laser Deposition

L. Tuyen, P. H. Le, S. Jian
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引用次数: 1

Abstract

This book chapter reports recent advances in nanostructured Bi2Te3-based thermoelectric (TE) thin-films fabricated by pulsed laser deposition (PLD). By controlling the processing conditions in PLD growths, various fascinating Bi2Te3-based nanostructured films with promising or enhanced TE properties have been successfully fabricated, including super-assembling of Bi2Te3 hierarchical nanostructures, self-assembled Bi2Te3 films with well-aligned 0D to 3D nanoblocks, polycrystalline-nanostructured Bi2Se3 and Bi2Te3 thin-films, etc. In addition, a PLD-growth mechanism for fabricating the super-assembling Bi2Te3 thin-films is presented. This book chapter provides fundamental understanding the relationship amongst processing condition, structure-morphology, and TE property of PLD-growths Bi2Te3-based thin-films. It also presents an overview of TE materials and applications with the challenges and perspectives.
脉冲激光沉积制备纳米结构bi2te3基热电薄膜
本章报告了脉冲激光沉积(PLD)制备纳米结构bi2te3基热电(TE)薄膜的最新进展。通过控制PLD生长过程中的加工条件,成功制备了各种具有良好或增强TE性能的Bi2Te3基纳米结构薄膜,包括超组装Bi2Te3分层纳米结构、自组装Bi2Te3薄膜与0D - 3D纳米块排列良好、多晶纳米结构Bi2Se3和Bi2Te3薄膜等。此外,还提出了一种制备超组装Bi2Te3薄膜的pld生长机制。本书的这一章提供了基本的理解之间的加工条件,结构形态的关系,以及pld生长的bi2te3基薄膜的TE特性。它还介绍了TE材料和应用的挑战和前景的概述。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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