Sökning: WFRF:(Dina Roberto) > (2010-2014) > Size-Dependent Pass...
Fältnamn | Indikatorer | Metadata |
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000 | 03337naa a2200517 4500 | |
001 | oai:DiVA.org:su-41704 | |
003 | SwePub | |
008 | 100804s2010 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-417042 URI |
024 | 7 | a https://doi.org/10.1021/ja10217982 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Lopez-Ortega, Albertou Campus Universitat Autnoma de Barcelona4 aut |
245 | 1 0 | a Size-Dependent Passivation Shell and Magnetic Properties in Antiferromagnetic/Ferrimagnetic Core/Shell MnO Nanoparticles |
264 | c 2010-06-22 | |
264 | 1 | b American Chemical Society (ACS),c 2010 |
338 | a print2 rdacarrier | |
520 | a The magnetic properties of bimagnetic core/shell nanoparticles consisting of an antiferromagnetic MnO core and a ferrimagnetic passivation shell have been investigated. It is found that the phase of the passivation shell (gamma-Mn2O3 or Mn3O4) depends on the size of the nanoparticles. Structural and magnetic characterizations concur that while the smallest nanoparticles have a predominantly gamma-Mn2O3 shell, larger ones have increasing amounts of Mn3O4. A considerable enhancement of the Neel temperature, T-N, and the magnetic anisotropy of the MnO core for decreasing core sizes has been observed. The size reduction also leads to other phenomena such as persistent magnetic moment in MnO up to high temperatures and an unusual temperature behavior of the magnetic domains. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Andra medicinska och farmaceutiska grundvetenskaper0 (SwePub)301992 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Other Basic Medicine0 (SwePub)301992 hsv//eng |
653 | a Chemistry | |
653 | a Kemi | |
653 | a Materials Chemistry | |
653 | a materialkemi | |
700 | 1 | a Tobia, Dinau CNEA-CONICET4 aut |
700 | 1 | a Winkler, Elinu CNEA-CONICET4 aut |
700 | 1 | a Golosovsky, Igor V.u S:t Petersburg University4 aut |
700 | 1 | a Salazar-Alvarez, Germanu Stockholms universitet,Institutionen för material- och miljökemi (MMK)4 aut0 (Swepub:su)gesa4462 |
700 | 1 | a Estrade, Soniau Universitat de Barcelona4 aut |
700 | 1 | a Estrader, Martau Universitat de Barcelona4 aut |
700 | 1 | a Sort, Jordiu Universitat Autnoma de Barcelona.4 aut |
700 | 1 | a Gonzalez, Angelu Institut Laue Langevin4 aut |
700 | 1 | a Surinach, Santiagou Universitat Autnoma de Barcelona4 aut |
700 | 1 | a Arbiol, Jordiu Universitat Autnoma de Barcelona4 aut |
700 | 1 | a Peiro, Francescau Universitat de Barcelona4 aut |
700 | 1 | a Zysler, Roberto D.u CNEA-CONICET4 aut |
700 | 1 | a Dolors Baro, Mariau Universitat Autnoma de Barcelona4 aut |
700 | 1 | a Nogues, Josepu Universitat Autnoma de Barcelona4 aut |
710 | 2 | a Campus Universitat Autnoma de Barcelonab CNEA-CONICET4 org |
773 | 0 | t Journal of the American Chemical Societyd : American Chemical Society (ACS)g 132:27, s. 9398-9407q 132:27<9398-9407x 0002-7863x 1520-5126 |
856 | 4 | u http://diposit.ub.edu/dspace/bitstream/2445/176672/1/634870.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-41704 |
856 | 4 8 | u https://doi.org/10.1021/ja1021798 |
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