Orbital occupation, atomic moments, and magnetic ordering at interfaces of manganite thin films

@article{ ISI:000268617100086,
Author = {Aruta, C. and Ghiringhelli, G. and Bisogni, V. and Braicovich, L. and
   Brookes, N. B. and Tebano, A. and Balestrino, G.},
Title = {{Orbital occupation, atomic moments, and magnetic ordering at interfaces
   of manganite thin films}},
Journal = {{PHYSICAL REVIEW B}},
Year = {{2009}},
Volume = {{80}},
Number = {{1}},
Month = {{JUL}},
Abstract = {{We have performed x-ray linear and circular magnetic dichroism
   experiments at the Mn L-2,L-3 edge of the La0.7Sr0.3MnO3 ultrathin
   films. Our measurements show that the antiferromagnetic (AF) insulating
   phase is stabilized by the interfacial rearrangement of the Mn 3d
   orbitals, despite the relevant magnetostriction anisotropic effect on
   the double-exchange ferromagnetic (FM) metallic phase. As a consequence,
   the Mn atomic magnetic-moment orientation and how it reacts to strain
   differ in the FM and AF phases. In some cases a FM insulating (FMI)
   phase adds to the AF and FM. Its peculiar magnetic properties include
   in-plane magnetic anisotropy and partial release of the orbital moment
   quenching. Nevertheless the FMI phase appears little coupled to the
   other ones.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Aruta, C (Corresponding Author), Univ Naples Federico II, Dipartimento Sci Fis, CNR, INFM Coherentia, Complesso Monte S Angelo,Via Cinthia, I-80126 Naples, Italy.
   Aruta, C., Univ Naples Federico II, Dipartimento Sci Fis, CNR, INFM Coherentia, I-80126 Naples, Italy.
   Ghiringhelli, G.; Braicovich, L., Politecn Milan, Dipartimento Fis, CNR, INFM Coherentia & Soft, I-20133 Milan, Italy.
   Bisogni, V.; Brookes, N. B., European Synchrotron Radiat Facil, F-38043 Grenoble, France.
   Tebano, A.; Balestrino, G., Univ Roma Tor Vergata, CNR, INFM Coherentia, I-00133 Rome, Italy.
   Tebano, A.; Balestrino, G., Univ Roma Tor Vergata, Dipartimento Ingn Meccan, I-00133 Rome, Italy.}},
DOI = {{10.1103/PhysRevB.80.014431}},
Article-Number = {{014431}},
ISSN = {{2469-9950}},
EISSN = {{2469-9969}},
Keywords = {{antiferromagnetic materials; ferromagnetic materials; lanthanum
   compounds; magnetic anisotropy; magnetic circular dichroism; magnetic
   moments; magnetic thin films; magnetostriction; strontium compounds}},
Keywords-Plus = {{HOLE-DOPED MANGANITES; CIRCULAR-DICHROISM; STRAIN; OXIDES; SPECTROSCOPY;
   SURFACE}},
Research-Areas = {{Materials Science; Physics}},
Web-of-Science-Categories  = {{Materials Science, Multidisciplinary; Physics, Applied; Physics,
   Condensed Matter}},
Author-Email = {{aruta@na.infn.it}},
ResearcherID-Numbers = {{Ghiringhelli, Giacomo/D-1159-2014
   Brookes, Nicholas B/C-6718-2019
   Aruta, Carmela/L-2957-2015
   }},
ORCID-Numbers = {{Ghiringhelli, Giacomo/0000-0003-0867-7748
   Brookes, Nicholas B/0000-0002-1342-9530
   Aruta, Carmela/0000-0002-6917-6667
   TEBANO, ANTONELLO/0000-0002-0229-671X
   Braicovich, Lucio/0000-0001-6548-9140}},
Number-of-Cited-References = {{50}},
Times-Cited = {{66}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{52}},
Journal-ISO = {{Phys. Rev. B}},
Doc-Delivery-Number = {{478VR}},
Unique-ID = {{ISI:000268617100086}},
DA = {{2020-12-22}},
}