Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic properties
This work reports the pure matrix and synthesis of Zn _(3–(x+y)) Ni _x Mn _y P _2 (x = 0.02, y = 0.01, 0.03, 0.05, and 0.07) nanoparticles using the solid-state reaction method. The impact of Ni-Mn codoping on the structural, morphological, chemical identification, optical, photoluminescence, and ma...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2023-01-01
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| Series: | Nano Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2632-959X/ad0e78 |
| _version_ | 1797403035351121920 |
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| author | Nakka Praveenkumar Nasina Madhusudhana Rao |
| author_facet | Nakka Praveenkumar Nasina Madhusudhana Rao |
| author_sort | Nakka Praveenkumar |
| collection | DOAJ |
| description | This work reports the pure matrix and synthesis of Zn _(3–(x+y)) Ni _x Mn _y P _2 (x = 0.02, y = 0.01, 0.03, 0.05, and 0.07) nanoparticles using the solid-state reaction method. The impact of Ni-Mn codoping on the structural, morphological, chemical identification, optical, photoluminescence, and magnetic properties of Zn _3 P _2 nanoparticles is studied. The structural properties after doping confirm the absence of other phases and synthesized samples had a tetragonal structure. Using SEM with EDAX, the nanoparticles’ surface morphology, and elemental composition are investigated. The nanoparticles have a spherical shape and approximately the expected stoichiometric atomic ratio. The optical band gap of the undoped and codoped nanoparticles is calculated and found the band gap increased with increasing dopant content. The emission peaks show that all emission peaks are in the same wavelength position with effect of dopant level. VSM confirmed the magnetic moment is found to increase with an increase in dopant concentration. |
| first_indexed | 2024-03-09T02:32:40Z |
| format | Article |
| id | doaj.art-89ceb3ca3c1e46fab0ee9bd065271109 |
| institution | Directory Open Access Journal |
| issn | 2632-959X |
| language | English |
| last_indexed | 2024-03-09T02:32:40Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Nano Express |
| spelling | doaj.art-89ceb3ca3c1e46fab0ee9bd0652711092023-12-06T11:47:22ZengIOP PublishingNano Express2632-959X2023-01-014404500910.1088/2632-959X/ad0e78Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic propertiesNakka Praveenkumar0https://orcid.org/0009-0002-3189-2999Nasina Madhusudhana Rao1Department of Physics, School of Advanced Sciences, VIT-AP University , 522237 Andhra Pradesh, IndiaDepartment of Physics, School of Advanced Sciences, VIT-AP University , 522237 Andhra Pradesh, IndiaThis work reports the pure matrix and synthesis of Zn _(3–(x+y)) Ni _x Mn _y P _2 (x = 0.02, y = 0.01, 0.03, 0.05, and 0.07) nanoparticles using the solid-state reaction method. The impact of Ni-Mn codoping on the structural, morphological, chemical identification, optical, photoluminescence, and magnetic properties of Zn _3 P _2 nanoparticles is studied. The structural properties after doping confirm the absence of other phases and synthesized samples had a tetragonal structure. Using SEM with EDAX, the nanoparticles’ surface morphology, and elemental composition are investigated. The nanoparticles have a spherical shape and approximately the expected stoichiometric atomic ratio. The optical band gap of the undoped and codoped nanoparticles is calculated and found the band gap increased with increasing dopant content. The emission peaks show that all emission peaks are in the same wavelength position with effect of dopant level. VSM confirmed the magnetic moment is found to increase with an increase in dopant concentration.https://doi.org/10.1088/2632-959X/ad0e78diluted magnetic semiconductorsNi-Mn codoped Zn3P2 nanoparticlesvacuum rotatory pumproom temperature ferromagnetismspherical shape |
| spellingShingle | Nakka Praveenkumar Nasina Madhusudhana Rao Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic properties Nano Express diluted magnetic semiconductors Ni-Mn codoped Zn3P2 nanoparticles vacuum rotatory pump room temperature ferromagnetism spherical shape |
| title | Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic properties |
| title_full | Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic properties |
| title_fullStr | Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic properties |
| title_full_unstemmed | Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic properties |
| title_short | Transition metal (Ni,Mn) codoped Zn3P2 nanoparticles: effect on structural, optical and magnetic properties |
| title_sort | transition metal ni mn codoped zn3p2 nanoparticles effect on structural optical and magnetic properties |
| topic | diluted magnetic semiconductors Ni-Mn codoped Zn3P2 nanoparticles vacuum rotatory pump room temperature ferromagnetism spherical shape |
| url | https://doi.org/10.1088/2632-959X/ad0e78 |
| work_keys_str_mv | AT nakkapraveenkumar transitionmetalnimncodopedzn3p2nanoparticleseffectonstructuralopticalandmagneticproperties AT nasinamadhusudhanarao transitionmetalnimncodopedzn3p2nanoparticleseffectonstructuralopticalandmagneticproperties |