{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T12:48:32Z","timestamp":1759495712318},"reference-count":18,"publisher":"World Scientific Pub Co Pte Lt","issue":"26","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mod. Phys. Lett. B"],"published-print":{"date-parts":[[2009,10,20]]},"abstract":"<jats:p> Temperature dependence of magnetization for the composite La <jats:sub>0.67<\/jats:sub> Ca <jats:sub>0.33<\/jats:sub> MnO <jats:sub>3<\/jats:sub> ( LCMO )\/x CuO (x = 20%) has been measured in the cooling and warming process under magnetic fields of 0.5 T and 5.0 T. Unusual magnetic hysteresis behavior was observed, which is different from the spin glass behavior usually observed in perovskite manganites. It is interesting to note that in the same temperature region, the sample shows substantial magnetoresistance effect, and a relaxation behavior of resistivity has also been observed. Moreover, the \u03c1\u2013T curve for the sample fits well to the phenomenological percolation model based on phase segregation. This result confirms the coexistence of ferromagnetic clusters and paramagnetic regions near T<jats:sub> c <\/jats:sub>. <\/jats:p>","DOI":"10.1142\/s0217984909021144","type":"journal-article","created":{"date-parts":[[2009,10,16]],"date-time":"2009-10-16T05:45:38Z","timestamp":1255671938000},"page":"3107-3113","source":"Crossref","is-referenced-by-count":6,"title":["UNUSUAL MAGNETIC HYSTERESIS AND ELECTRICAL TRANSPORT BEHAVIOR IN <font>La<\/font><sub>0.67<\/sub><font>Ca<\/font><sub>0.33<\/sub><font>MnO<\/font><sub>3<\/sub>\/x<font>CuO<\/font> COMPOSITE"],"prefix":"10.1142","volume":"23","author":[{"given":"J. H.","family":"MIAO","sequence":"first","affiliation":[{"name":"College of Mathematics and Physics, Nanjing University of Information Science and Technology, Nanjing 210044, China"}]},{"given":"S. L.","family":"YUAN","sequence":"additional","affiliation":[{"name":"Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"rf1","first-page":"1990","volume":"63","author":"Ohno Chabara K. T.","journal-title":"Appl. Phys. Lett."},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.71.2331"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1126\/science.264.5157.413"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.77.2041"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1063\/1.124577"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1063\/1.1503849"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1063\/1.1556260"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1016\/j.physb.2006.09.020"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1063\/1.2434807"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1016\/j.materresbull.2007.04.006"},{"key":"rf11","doi-asserted-by":"publisher","DOI":"10.1063\/1.115089"},{"key":"rf12","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.58.5185"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.56.1345"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1088\/0370-1298\/62\/9\/303"},{"key":"rf15","volume-title":"Physics of Magnetism","author":"Chikazumi S.","year":"1964"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-12872-7"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1063\/1.1383572"},{"key":"rf18","doi-asserted-by":"publisher","DOI":"10.1016\/S0370-1573(00)00121-6"}],"container-title":["Modern Physics Letters B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0217984909021144","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T11:48:57Z","timestamp":1565092137000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0217984909021144"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,10,20]]},"references-count":18,"journal-issue":{"issue":"26","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2009,10,20]]}},"alternative-id":["10.1142\/S0217984909021144"],"URL":"https:\/\/doi.org\/10.1142\/s0217984909021144","relation":{},"ISSN":["0217-9849","1793-6640"],"issn-type":[{"value":"0217-9849","type":"print"},{"value":"1793-6640","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,10,20]]}}}