KIM, KY KIM, WS JU, YD JUNG, HJ 2024-01-21T23:06:06Z 2024-01-21T23:06:06Z 2022-01-11 1992-09-01 0022-2461 https://pubs.kist.re.kr/handle/201004/146380 The effects of the addition of the CuO-Fe2O3 system as a liquid former on the microstructure and electromagnetic wave absorbing property of sintered Ni-Zn ferrite were investigated. The CuO-Fe2O3 system, a spinel ferrite, has its own magnetic property, which enables it to be used as an electromagnetic wave absorber. The CuO-Fe2O3 system was preferentially located at the grain boundary in the matrix of an Ni-Zn ferrite. This resulted in an increase in the total loss and a decrease in matching thickness. The centre frequency shift is presumed to occur because Ni-Zn ferrite with CuO-Fe2O3 behaves like a mixture of two ferrites with loss characteristics at the different frequency ranges. English CHAPMAN HALL LTD EFFECT OF ADDITION OF THE CUO-FE2O3 SYSTEM ON THE ELECTROMAGNETIC-WAVE ABSORBING PROPERTIES OF SINTERED FERRITE Article 10.1007/BF01166015 1 JOURNAL OF MATERIALS SCIENCE, v.27, no.17, pp.4741 - 4745 JOURNAL OF MATERIALS SCIENCE 27 17 4741 4745 scie scopus A1992JM31200029 2-s2.0-0000291294 Materials Science, Multidisciplinary Materials Science Article