Matches in SemOpenAlex for { <https://semopenalex.org/work/W2940989085> ?p ?o ?g. }
- W2940989085 endingPage "102307" @default.
- W2940989085 startingPage "102307" @default.
- W2940989085 abstract "Sol-gel autocombustion technique was used to synthesized composites of barium hexaferrites (BaM) and calcium copper titanate (CCTO) with chemical composition Ba1−xCoxFe12−x−yDyxLayO19 (x = 0.0, 0.1, 0.2, 0.3 and y = 0.0, 0.4, 0.5, 0.6) and Ca1-xErxCu3Ti4−yMnyO12 (x = 0.0, 0.1, 0.2, 0.3 and y = 0.0, 0.4, 0.5, 0.6) respectively. The BaM/CCTO composites exhibit a single crystalline phases of both BaM and CCTO, this observation is supported by Raman spectroscopy. Characteristics peaks of both BaM and CCTO were observed at 439 and 592 cm−1; these peaks give a hint on the formation of both BaM and CCTO phase in the composites. Morphology analysis show that the grains of the BaM nanoparticles exhibit uneven distribution with morphology close to hexagonal structure while the CCTO microparticles shows cubic-like grains with homogenous distribution and the stoichiometry of the prepared composites was also observed. Lattice fringes of BaM nanoparticles and CCTO microparticles with sizes of 0.2629 and 0.2613 nm corresponding to (1 1 4) and (2 2 0) hkl planes respectively have been observed. The observed band-gap increases with increase in crystallite size. The coercivity increases as a result of the presence of CCTO phase. BaMCCTO4 composite shows maximum reflection loss (RL) of −27.9 dB (99.83% absorption) at 16.5 GHz and matching thickness of 3 mm with effective absorption (RL < 10 dB) bandwidth of 1.7 GHz (between 15.7 and 17.4). The EMI shielding capacity of the BaMCCTO4 composite shows a total shielding effectiveness of 41.8 dB at 16.5 GHz corresponding to 99.99% shielding of EM waves with effective shielding (SET > 20 dB) bandwidth of 4.2 GHz." @default.
- W2940989085 created "2019-05-03" @default.
- W2940989085 creator A5021059475 @default.
- W2940989085 creator A5022638319 @default.
- W2940989085 creator A5033076833 @default.
- W2940989085 creator A5037481409 @default.
- W2940989085 creator A5044458101 @default.
- W2940989085 creator A5049226354 @default.
- W2940989085 creator A5064290747 @default.
- W2940989085 creator A5084230437 @default.
- W2940989085 date "2019-06-01" @default.
- W2940989085 modified "2023-10-18" @default.
- W2940989085 title "Electromagnetic interference (EMI) shielding, microwave absorption, and optical sensing properties of BaM/CCTO composites in Ku-band" @default.
- W2940989085 cites W1168539079 @default.
- W2940989085 cites W1802605475 @default.
- W2940989085 cites W1839520870 @default.
- W2940989085 cites W1966181553 @default.
- W2940989085 cites W1967458089 @default.
- W2940989085 cites W1968532242 @default.
- W2940989085 cites W1968646993 @default.
- W2940989085 cites W1970105055 @default.
- W2940989085 cites W1978582330 @default.
- W2940989085 cites W1986455750 @default.
- W2940989085 cites W1987371674 @default.
- W2940989085 cites W1988596068 @default.
- W2940989085 cites W1989175729 @default.
- W2940989085 cites W1990753586 @default.
- W2940989085 cites W1992806463 @default.
- W2940989085 cites W1997015437 @default.
- W2940989085 cites W2003855434 @default.
- W2940989085 cites W2005726244 @default.
- W2940989085 cites W2006134710 @default.
- W2940989085 cites W2016033590 @default.
- W2940989085 cites W2030584129 @default.
- W2940989085 cites W2031155560 @default.
- W2940989085 cites W2037186814 @default.
- W2940989085 cites W2044523508 @default.
- W2940989085 cites W2050877633 @default.
- W2940989085 cites W2053972811 @default.
- W2940989085 cites W2056390560 @default.
- W2940989085 cites W2063582690 @default.
- W2940989085 cites W2084083147 @default.
- W2940989085 cites W2092867490 @default.
- W2940989085 cites W2096566045 @default.
- W2940989085 cites W2125937175 @default.
- W2940989085 cites W2164348282 @default.
- W2940989085 cites W2167871169 @default.
- W2940989085 cites W2175418557 @default.
- W2940989085 cites W2185805836 @default.
- W2940989085 cites W2216398680 @default.
- W2940989085 cites W2226559141 @default.
- W2940989085 cites W2230805334 @default.
- W2940989085 cites W2256821668 @default.
- W2940989085 cites W2284407954 @default.
- W2940989085 cites W2289115451 @default.
- W2940989085 cites W2294276393 @default.
- W2940989085 cites W2321890204 @default.
- W2940989085 cites W2334673433 @default.
- W2940989085 cites W2396096904 @default.
- W2940989085 cites W2402616625 @default.
- W2940989085 cites W240302612 @default.
- W2940989085 cites W2404092753 @default.
- W2940989085 cites W2444139431 @default.
- W2940989085 cites W2479108001 @default.
- W2940989085 cites W2522666943 @default.
- W2940989085 cites W2554843961 @default.
- W2940989085 cites W2560741180 @default.
- W2940989085 cites W2563826044 @default.
- W2940989085 cites W2568861977 @default.
- W2940989085 cites W2592449690 @default.
- W2940989085 cites W2604217499 @default.
- W2940989085 cites W2604628177 @default.
- W2940989085 cites W2604779501 @default.
- W2940989085 cites W2610733410 @default.
- W2940989085 cites W2620573331 @default.
- W2940989085 cites W2736113610 @default.
- W2940989085 cites W2738404235 @default.
- W2940989085 cites W2739481852 @default.
- W2940989085 cites W2765110110 @default.
- W2940989085 cites W2765867637 @default.
- W2940989085 cites W2768436526 @default.
- W2940989085 cites W2782247679 @default.
- W2940989085 cites W2782308525 @default.
- W2940989085 cites W2790403678 @default.
- W2940989085 cites W2790517876 @default.
- W2940989085 cites W2896573487 @default.
- W2940989085 cites W2905676006 @default.
- W2940989085 cites W2906171116 @default.
- W2940989085 cites W2909162527 @default.
- W2940989085 cites W2910236986 @default.
- W2940989085 cites W2913340924 @default.
- W2940989085 cites W2921065142 @default.
- W2940989085 doi "https://doi.org/10.1016/j.rinp.2019.102307" @default.
- W2940989085 hasPublicationYear "2019" @default.
- W2940989085 type Work @default.
- W2940989085 sameAs 2940989085 @default.
- W2940989085 citedByCount "56" @default.
- W2940989085 countsByYear W29409890852019 @default.