Regulated Electromagnetic Behavior of Transition Metal-Doped Lead Sulfide Pb0.9A0.1S (A: Fe, Co, and Ni) Nanoparticles

被引：3
作者：
Parveen, Azra [1 ]
Agrawal, Shraddha [1 ]
机构：
[1] Aligarh Muslim Univ, ZH Coll Engn & Technol, Dept Appl Phys, Aligarh 202002, Uttar Pradesh, India
来源：
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | 2020年 / 33卷 / 04期
关键词：
Nanoparticles; X-ray techniques; Electron microscopy; Magnetic property; PBS NANOPARTICLES; ELECTRICAL-PROPERTIES; OPTICAL-PROPERTIES; THIN-FILMS; COMPOSITE; SINGLE; FERROMAGNETISM; NANOCOMPOSITE; NANOCRYSTALS;
D O I：
10.1007/s10948-019-05338-8
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The present work reconnoiters the dielectric, electrical, and magnetic properties of transition metal-doped lead sulfide nanoparticles (PbS-NPs) synthesized by co-precipitation technique. The particle size was assessed from the histogram obtained by transmission electron microscopy (TEM). Frequency- and temperature-dependent measurements of dielectric permittivity and ac conductivity have been carried out for transition metal-doped lead sulfide nanoparticles (PbS-NPs). The transition metal-doped lead sulfide nanoparticles show ferromagnetic nature with enhanced magnetization with the doping of Ni, Co, and Fe respectively as compared with pure lead sulfide nanoparticles. These nanoparticles may find its application in electronic storage and DMS spintronic devices due to their enhanced and regulated nature of dielectric and magnetic behavior.
引用
收藏
页码：1159 / 1165
页数：7
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