%0 Journal Article %T Successive incommensurate spin orderings and excitations in multiferroic SrMnGe 2 O 6 %+ Matériaux, Rayonnements, Structure (NEEL - MRS) %+ Magnétisme et Diffusion Neutronique (MDN ) %+ Magnétisme et Supraconductivité (NEEL - MagSup) %+ National Institute for Materials Science (NIMS) %+ Automatisation & caractérisation (NEEL - AUTOCARAC) %+ Croissance Cristalline et MicroAnalyse (NEEL - C2MA) %+ LLB - Nouvelles frontières dans les matériaux quantiques (NFMQ) %A Colin, Claire %A Ding, Lei %A Ressouche, E. %A Robert, Julien %A Terada, Noriki %A Gay, Frederic %A Lejay, Pascal %A Simonet, Virginie %A Darie, Céline %A Bordet, Pierre %A Petit, Sylvain %< avec comité de lecture %@ 2469-9950 %J Physical Review B %I American Physical Society %V 101 %N 23 %P 235109 %8 2020-06 %D 2020 %R 10.1103/PhysRevB.101.235109 %Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Journal articles %X Anisotropic multiferroic properties of SrMnGe 2 O 6 pyroxene single crystals were systematically investigated by means of magnetization, heat capacity, pyroelectric current measurement and elastic and inelastic neutron scattering experiments. Single crystal neutron diffraction allows us to unambiguously %G English %2 https://cnrs.hal.science/hal-03030205/document %2 https://cnrs.hal.science/hal-03030205/file/1912.10935.pdf %L hal-03030205 %U https://cnrs.hal.science/hal-03030205 %~ CEA %~ UGA %~ CNRS %~ INPG %~ NEEL %~ DSV %~ IRAMIS-LLB %~ CEA-UPSAY %~ NEEL-MAGSUP %~ NEEL-MRS %~ UNIV-PARIS-SACLAY %~ CEA-DRF %~ IRIG %~ CEA-GRE %~ POLYTECH-GRENOBLE %~ NEEL-AUTOCARAC %~ TEST-HALCNRS %~ UNIVERSITE-PARIS-SACLAY %~ UGA-EPE %~ GS-ENGINEERING %~ IRAMIS %~ GS-CHIMIE %~ GS-PHYSIQUE %~ GS-LIFE-SCIENCES-HEALTH %~ NEEL-C2MA