caa a22 4500 445380632 CHVBK 20180317143016.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1007/s10948-010-0828-3 doi (NATIONALLICENCE)springer-10.1007/s10948-010-0828-3 Modeling of Magnetic Properties of Nanocrystalline La-doped Barium Hexaferrite [Elektronische Daten] [Ilker Kucuk, Hüseyin Sözeri, Hüsnü Özkan] In this paper an artificial neural network (ANN) has been developed to compute the magnetization of the pure and La-doped barium ferrite powders synthesized in ammonium nitrate melt. The input parameters were: the Fe/Ba ratio, La content, sintering temperature, HCl washing and applied magnetic field. A total of 8284 input data set from currently measured 35 different samples with different Fe/Ba ratios, La contents and washed or not washed in HCl were available. These data were used in the training set for the multilayer perceptron (MLP) neural network trained by Levenberg-Marquardt learning algorithm. The hyperbolic tangent and sigmoid transfer functions were used in the hidden layer and output layer, respectively. The correlation coefficients for the magnetization were found to be 0.9999 after the network was trained. Springer Science+Business Media, LLC, 2010 La doped nationallicence Barium ferrites nationallicence Magnetic properties nationallicence Modeling nationallicence Neural network nationallicence Kucuk Ilker Physics Department, Faculty of Arts and Sciences, Uludag University, Gorukle Campus, 16059, Bursa, Turkey aut Sözeri Hüseyin National Metrology Institute, TUBITAK-UME, P.O. Box 54, 41470, Gebze-Kocaeli, Turkey aut Özkan Hüsnü Department of Physics, Middle East Technical University, 06531, Ankara, Turkey aut Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/4(2011-05-01), 1333-1337 1557-1939 24:4<1333 2011 24 10948 https://doi.org/10.1007/s10948-010-0828-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-010-0828-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kucuk Ilker Physics Department, Faculty of Arts and Sciences, Uludag University, Gorukle Campus, 16059, Bursa, Turkey aut NATIONALLICENCE 700 1- Sözeri Hüseyin National Metrology Institute, TUBITAK-UME, P.O. Box 54, 41470, Gebze-Kocaeli, Turkey aut NATIONALLICENCE 700 1- Özkan Hüsnü Department of Physics, Middle East Technical University, 06531, Ankara, Turkey aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/4(2011-05-01), 1333-1337 1557-1939 24:4<1333 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer