核电池在~ mA输出下工作的金刚石肖特基势垒二极管能量变换器

IF 4.7 3区材料科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

ACS Applied Electronic Materials Pub Date : 2024-12-06 DOI:10.1021/acsaelm.4c0155210.1021/acsaelm.4c01552

Xu Han, Zhen Wang, Fanqiu Cao, Pengfei Qu, Peng Jin* and Zhanguo Wang,

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引用次数: 0

摘要

核电池因其长寿命而备受关注。金刚石具有带隙大、耐辐射能力强的特点，是制造核电池能量转换器的理想材料。本文制备了一种金刚石肖特基势垒二极管能量变换器，并用电子束感应电流（EBIC）方法研究了该器件的性能。该能量转换器可在μA级的电子束电流下工作。该器件的开路电压约为0.8 V，可实现数毫安的短路电流。在26 keV、0.2 μA的束流下，能量转换效率最高，为3.19%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Diamond Schottky Barrier Diode Energy Converter Working under ∼mA Output for Nuclear Batteries

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Diamond Schottky Barrier Diode Energy Converter Working under ∼mA Output for Nuclear Batteries

Nuclear batteries have attracted much attention because of their long lifetime. Due to the large band gap and high radiation tolerance, diamond is an ideal material for the fabrication of the energy converter for nuclear batteries. In this work, a diamond Schottky barrier diode energy converter was prepared, and the performance of the device was studied by the electron-beam-induced current (EBIC) method. The energy converter can work under an electron beam current of μA order. The open-circuit voltage of the device is around 0.8 V, and a short-circuit current of several milliamps can be achieved. The maximum energy conversion efficiency of 3.19% is obtained under a beam current of 0.2 μA at 26 keV.

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来源期刊

ACS Applied Electronic Materials Multiple-

CiteScore

7.20

自引率

4.30%

发文量

567

期刊介绍： ACS Applied Electronic Materials is an interdisciplinary journal publishing original research covering all aspects of electronic materials. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials science, engineering, optics, physics, and chemistry into important applications of electronic materials. Sample research topics that span the journal's scope are inorganic, organic, ionic and polymeric materials with properties that include conducting, semiconducting, superconducting, insulating, dielectric, magnetic, optoelectronic, piezoelectric, ferroelectric and thermoelectric. Indexed/Abstracted： Web of Science SCIE Scopus CAS INSPEC Portico