TY  - JOUR
VL  - 11
JF  - Journal of Nanoscience and Nanotechnology
N1  - cited By 8
A1  - Nasir, N.
A1  - Yahya, N.
A1  - Kashif, M.
A1  - Daud, H.
A1  - Akhtar, M.N.
A1  - Zaid, H.M.
A1  - Shafie, A.
A1  - Teng, L.C.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-79955865502&doi=10.1166%2fjnn.2011.2724&partnerID=40&md5=1b2c29aef64aaa8a2ef203237c970503
Y1  - 2011///
SP  - 2551
AV  - none
ID  - scholars2228
EP  - 2554
N2  - This is our initial response towards preparation of nano-inductors garnet for high operating frequencies strontium iron garnet (Sr 3Fe 5O 12) den oted as SrIG and yttrium iron garnet (Y 3Fe 5O 12) denoted as YIG. The garnet nano crystals were prepared by no vel sol-gel technique. The phase and crystal structure of the prepared samples were identified by using X-ray diffraction analysis. SEM images were done to reveal the surface morphology of the samples. Raman spectra was taken for yttrium iron garnet (Y 3Fe 5O 12). The magnetic properties of the samples namely initial permeability (μ,), relative loss factor (RLF) and quality factor (Q-Factor) were done by using LCR meter. From the XRD profile, both of the Y 3Fe 5O 12 and Sr 3Fe 5O 12 samples showed single phase garnet and crystallization had completely occurred at 900 °C for the SrIG and 950 °C for the YIG samples. The YIG sample showed extremely low RLF value (0.0082) and high density 4.623 g/cm 3. Interesting however is the high Q factor (20-60) shown by the Sr 3Fe 5O 12 sample from 20-100 MHz. This high performance magnetic property is attributed to the homogenous and cubical-like microstructure. The YIG particles were used as magnetic feeder for EM transmitter. It was observed that YIG magnetic feeder with the EM transmitter gave 39 higher magnetic field than without YIG magnetic feeder. © 2011 American Scientific Publishers.
SN  - 15334880
IS  - 3
KW  - High density; High operating frequency; High Q factor; Initial permeability; Iron garnet; LCR meters; Loss factor; Quality factor; Quality factors; Relative loss factor; SEM image; Single phase; Sol-gel technique; Sol-gel technique (S); XRD; Yttrium iron garnets
KW  -  Feeding; Magnetic fields; Magnetic properties; Microstructure; Sol-gel process; Sol-gels; Strontium; Transmitters; X ray diffraction analysis; Yttrium alloys; Yttrium compounds
KW  -  Garnets
KW  -  iron; nanomaterial; strontium; yttrium
KW  -  article; chemistry; conformation; crystallization; impedance; macromolecule; magnetism; materials testing; methodology; nanotechnology; particle size; phase transition; surface property; ultrastructure
KW  -  Crystallization; Electric Impedance; Iron; Macromolecular Substances; Magnetics; Materials Testing; Molecular Conformation; Nanostructures; Nanotechnology; Particle Size; Phase Transition; Strontium; Surface Properties; Yttrium
TI  - Observation of a cubical-like microstructure of strontium iron garnet and yttrium iron garnet prepared via sol-gel technique
ER  -