Electromagnetic wave absorbing characteristics of C/Co-Mn and C/Co-Zn doped barium hexaferrite sandwiched nanocomposites
نویسندگان
چکیده
منابع مشابه
Monolithic Magneto-Optical Nanocomposites of Barium Hexaferrite Platelets in PMMA
The incorporation of magnetic barium hexaferrite nanoparticles in a transparent polymer matrix of poly(methyl methacrylate) (PMMA) is reported for the first time. The barium hexaferrite nanoplatelets doped with Sc(3+), i.e., BaSc0.5Fe11.5O12 (BaHF), having diameters in the range 20 to 130 nm and thicknesses of approximately 5 nm, are synthesized hydrothermally and stabilized in 1-butanol with d...
متن کاملMagnetic and microwave absorption properties of barium hexaferrite doped with La3+ and Gd3+
In this paper, BaLaxGdxFe12-2xO19 (x=0.2, 0.4, 0.6 and 0.8) were synthesized via sol-gel auto-combustion method. Fourier transform infrared spectroscopy (FTIR) of samples was represented that the bands at 400 and 500 cm-1 were related to the formation of hexaferrite phase. The (x-ray diffraction) XRD patterns were matched exactly with the structure of barium hexaferrite. (Field emission scanni...
متن کاملPhotodissociation of triplet and singlet states of the CCO radical
The triplet and singlet states of the ketenylidene ~CCO! radical are investigated using fast radical beam photofragment translational spectroscopy, in which CCO is generated by laser photodetachment of CCO and subsequently photodissociated, and anion photoelectron spectroscopy. In the photodissociation experiment, two bands in which the upper state of CCO predissociates are studied. Photodissoc...
متن کاملElectromagnetic Properties of Mn-Zn Ferrite
Mn-Zn ferrite cera~nics ~vere prepared tluoogh usual ceramic method osing d~tlkre~tt irou oxide ran malerials 'l'lic: micro-structure paran~eters. s11ch as the sinterm: density and the femite grain si/e. depended on hot11 tlic sintrrinf Iclnpcratirrc and the kinds of iron oxide raw materials. The differences in the niicrostrocture parametrr.: crc responsihlc I\)r v;~rialions ill nlagnetization,...
متن کاملSlow photoelectron imaging spectroscopy of CCO- and CCS-.
High-resolution photodetachment spectra of CCO(-) and CCS(-) using slow photoelectron velocity-map imaging spectroscopy are reported. Well-resolved transitions to the neutral X (3)Sigma(-), a (1)Delta, b (1)Sigma(+), and A (3)Pi states are seen for both species. The electron affinities of CCO and CCS are determined to be 2.3107+/-0.0006 and 2.7475+/-0.0006 eV, respectively, and precise term ene...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Nanotechnology
سال: 2020
ISSN: 1475-7435,1741-8151
DOI: 10.1504/ijnt.2020.112379