专为 5G/6G 技术应用设计的 PT/CRSE 肖特基二极管的性能

IF 0.9 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Ovonic Research Pub Date : 2024-01-01 DOI:10.15251/jor.2024.201.65

L. H. K. Alfhaid, A. F. Qasrawi

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引用次数: 0

摘要

本文将通过热蒸发技术沉积在铂基底上的铬硒薄膜设计成肖特基二极管。研究发现，Pt/CrSe/C (PCC) 肖特基二极管属于隧道型，其势垒高度和宽度分别为 0.56 eV 和 18 nm。这些二极管显示出与偏压有关的非线性和负斜率差分电阻。对截止频率频谱的分析表明，根据驱动信号频率的不同，PCC 器件的截止频率可高达 17 GHz。PCC 器件的这些特点使其有望成为适合 5G/6G 技术应用的电子元件。

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Performance of PT/CRSE Schottky diodes designed for 5G/6G technology applications

Herein thin films of CrSe deposited by the thermal evaporation technique onto Pt substrates are designed as Schottky diodes. It is observed that the Pt/CrSe/C (PCC) Schottky diodes are of tunneling type showing barrier height and widths of 0.56 eV and 18 nm, respectively. These diodes displayed biasing dependent nonlinearity and negative slope of differential resistance. The analyses of the cutoff frequency spectra indicated that PCC devices can exhibit high cutoff frequency up to 17 GHz based on the driving signal frequency. The features of the PCC devices make it promising as electronic component suitable for 5G/6G technology applications.

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来源期刊

Journal of Ovonic Research MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED

CiteScore

1.90

自引率

20.00%

发文量

期刊介绍： Journal of Ovonic Research (JOR) appears with six issues per year and is open to the reviews, papers, short communications and breakings news inserted as Short Notes, in the field of ovonic (mainly chalcogenide) materials for memories, smart materials based on ovonic materials (combinations of various elements including chalcogenides), materials with nano-structures based on various alloys, as well as semiconducting materials and alloys based on amorphous silicon, germanium, carbon in their various nanostructured forms, either simple or doped/alloyed with hydrogen, fluorine, chlorine and other elements of high interest for applications in electronics and optoelectronics. Papers on minerals with possible applications in electronics and optoelectronics are encouraged.