| Type of Material: | Thesis |
| Title: | Synthesis and Characterisation of M type hexaferrites and their films for various applications |
| Researcher: | Gor, Abhishek |
| Guide: | Chauhan, Chetna and Devashrayee, N M |
| Department: | Institute of Science |
| Publisher: | Nirma University, Ahmedabad |
| Place: | Ahmedabad |
| Year: | 2023 |
| Language: | English |
| Subject: | M type hexaferrites | Physical Sciences | Physics | Physics Atomic Molecular and Chemical | Syzygium Aromaticum L extract | Physics | Physical and Basic Sciences |
| Dissertation/Thesis Note: | PhD; Institute of Science, Nirma University, Ahmedabad, Ahmedabad; 2023 |
| Fulltext: | Shodhganga |
| 000 | 00000ntm a2200000ua 4500 | |
| 001 | 456594 | |
| 003 | IN-AhILN | |
| 005 | 2024-10-11 12:31:19 | |
| 008 | __ | 241011t2023||||ii#||||g|m||||||||||eng|| |
| 035 | __ | |a(IN-AhILN)th_456594 |
| 040 | __ | |aNIRU_382481|dIN-AhILN |
| 041 | __ | |aeng |
| 100 | __ | |aGor, Abhishek|eResearcher |
| 110 | __ | |aInstitute of Science|bNirma University, Ahmedabad|dAhmedabad|ein|0U-0146 |
| 245 | __ | |aSynthesis and Characterisation of M type hexaferrites and their films for various applications |
| 260 | __ | |aAhmedabad|bNirma University, Ahmedabad|c2023 |
| 300 | __ | |dDVD |
| 502 | __ | |cInstitute of Science, Nirma University, Ahmedabad, Ahmedabad|d2023|bPhD |
| 518 | __ | |d2023|oDate of Award |
| 518 | __ | |oDate of Registration|d2019 |
| 520 | __ | |aA series of SrFe12and#8722;xZrxO19 ( x = 0.00, 0.30, 0.60, 0.90) hexaferrites was prepared at 950and#9702;C in presence of clove extract. The effect of zirconium substitution on the structural, magnetic, and dielectric properties of the hexaferrites was studied using FTIR, XRD, Raman, SEM, VSM, and low-frequency dielectric measurements. The XRD analysis revealed the formation of the M-phase in addition to the and#945;-Fe2O3 and SrFe2O4 phases. Lattice constants and cell volume increased slightly with Zrcontent. The zirconium-substituted samples exhibited better morphology with a hexagonal platelet structure compared to the pure sample. Raman spectra of all samples showed seven Raman-active modes: 4A1g, 2E1g, and 1E2g. M-H loops analysis shows that the samples with x = 0.00 to 0.60 exhibited hard ferrite nature, while x = 0.90 was magnetically soft, but all heated samples possessed a multi-domain structure. Ms varied from 28.24 to 42.13 Am2/kg, while Hc changed from 139 to 2499 Oe. The dielectric constants o |
| 650 | __ | |aPhysics|2UGC |
| 650 | __ | |aPhysical and Basic Sciences|2AIU |
| 653 | __ | |aM type hexaferrites |
| 653 | __ | |aPhysical Sciences |
| 653 | __ | |aPhysics |
| 653 | __ | |aPhysics Atomic Molecular and Chemical |
| 653 | __ | |aSyzygium Aromaticum L extract |
| 700 | __ | |eGuide|aChauhan, Chetna and Devashrayee, N M |
| 856 | __ | |uhttp://shodhganga.inflibnet.ac.in/handle/10603/518683|yShodhganga |
| 905 | __ | |afromsg |
User Feedback Comes Under This section.