%0 Journal Article %T Lowering of ground state induced by core-shell structure in strontium titanate %+ Laboratoire Léon Brillouin (LLB - UMR 12) %+ Laboratoire Structures, Propriétés et Modélisation des solides (SPMS) %+ Laboratoire Charles Coulomb (L2C) %+ European Synchrotron Radiation Facility (ESRF) %+ Université de Montpellier (UM) %+ Géosciences Montpellier %A Kiat, Jean-Michel %A Hehlen, Bernard %A Anoufa, Mickaël %A Bogicevic, Christine %A Curfs, A, M %A Boyer, Bernard %A Al-Sabbagh, A, M %A Porcher, F, M %A Al-Zein, A, M %< avec comité de lecture %@ 2469-9950 %J Physical Review B %I American Physical Society %V 93 %P 144117 - 144117 %8 2016-04-19 %D 2016 %R 10.1103/PhysRevB.93.144117 %Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Journal articles %G English %2 https://hal.science/hal-01384969/document %2 https://hal.science/hal-01384969/file/2016_11.pdf %L hal-01384969 %U https://hal.science/hal-01384969 %~ CEA %~ INSU %~ UNIV-AG %~ CNRS %~ SPMS %~ GM %~ L2C %~ SPMS-AXE2 %~ CENTRALESUPELEC %~ INC-CNRS %~ IRAMIS-LLB %~ CEA-UPSAY %~ UNIV-PARIS-SACLAY %~ CEA-UPSAY-SACLAY %~ CENTRALESUPELEC-SACLAY %~ MIPS %~ B3ESTE %~ UNIV-MONTPELLIER %~ GS-ENGINEERING %~ IRAMIS %~ GS-CHIMIE %~ GS-PHYSIQUE %~ UM-2015-2021 %~ TEST2-HALCNRS