Fabrication of one-dimensional Zn-doped Bi2S3 nanorods for photodiode applications

IF 3.2 4区 化学 Q2 CHEMISTRY, ANALYTICAL Luminescence Pub Date : 2024-09-24 DOI:10.1002/bio.4901
Jayachandhiran Arumugam, Amal George, P. Saravanan, Subramani Rahul, Alphonse Dhayal Raj, Mohammed F. Albeshr, Savarenathan Johnsundaram, Thangaswamy Selvankumar, Duraisamy Karthika, Jothi Vinoth Kumar
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Abstract

In this research, the impact of the different zinc (Zn) concentrations on the physical and optoelectronic properties of Bi2S3 nanorods as self-powered and photodiode applications was investigated. The performance of P-N junction photodiodes has been for decades since they are crucial in energy applications. The structure, degree of crystallinity, and shape of Zn-doped Bi2S3 nanorods of various doping percentages formed onto the indium tin oxide (ITO) substrates by the dip coating technique are investigated using X-ray powder diffraction (XRD) and SEM. With increasing illumination time, the current–voltage (I–V) graphs demonstrate a rise in photocurrent. The diode's idealist factor was estimated using the I–V technique under 30 min of light illumination.

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制备用于光电二极管的一维掺锌 Bi2S3 纳米棒。
本研究调查了不同锌(Zn)浓度对作为自供电和光电二极管应用的 Bi2S3 纳米棒的物理和光电特性的影响。几十年来,P-N 结光电二极管的性能一直是能源应用中的关键。利用 X 射线粉末衍射 (XRD) 和扫描电镜研究了通过浸涂技术在铟锡氧化物(ITO)基底上形成的不同掺杂百分比的 Zn 掺杂 Bi2S3 纳米棒的结构、结晶度和形状。随着照明时间的延长,电流-电压(I-V)图显示光电流上升。在 30 分钟的光照条件下,利用 I-V 技术估算了二极管的理想因子。
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来源期刊
Luminescence
Luminescence 生物-生化与分子生物学
CiteScore
5.10
自引率
13.80%
发文量
248
审稿时长
3.5 months
期刊介绍: Luminescence provides a forum for the publication of original scientific papers, short communications, technical notes and reviews on fundamental and applied aspects of all forms of luminescence, including bioluminescence, chemiluminescence, electrochemiluminescence, sonoluminescence, triboluminescence, fluorescence, time-resolved fluorescence and phosphorescence. Luminescence publishes papers on assays and analytical methods, instrumentation, mechanistic and synthetic studies, basic biology and chemistry. Luminescence also publishes details of forthcoming meetings, information on new products, and book reviews. A special feature of the Journal is surveys of the recent literature on selected topics in luminescence.
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