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Autor:
Kousuke Nakano, Jorge Sánchez-Marcos, M.A. Alario-Franco, Sara A. López-Paz, Cédric Tassel, Hiroshi Kageyama
Publikováno v:
Inorganic Chemistry. 59:12913-12919
Low-temperature reaction of A-site-ordered layered perovskite Eu2SrFe2O7 (T structure) with CaH2 induces a shift in the Eu2O2 slabs to form Eu2SrFe2O6 with a T′ structure (I4/mmm space group) in wh...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d3da924ffd89ee5c81e2ca5ce487ec3
https://doi.org/10.1021/acs.inorgchem.0c01982
https://doi.org/10.1021/acs.inorgchem.0c01982
Publikováno v:
Dalton Transactions. 46:11698-11703
YBCO samples with different microstructures were prepared after the thermal treatment of a precursor previously obtained by autocombustion. A drastic influence of the particle size on the magnetic behavior of the samples was observed. Thus, particles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0964a47a4e31b6c0bc8c58ced9b2b813
https://doi.org/10.1039/c7dt01974b
https://doi.org/10.1039/c7dt01974b
Publikováno v:
MRS Advances. 1:1215-1225
New 1212- type Molybdo-Cuprates of with composition Mo0.5Cu0.5Sr2RECu2O7.5 (RE = Rare Earth) have been prepared by High Pressure and High Temperature (HPHT) synthesis. Their crystal structures are characterized by combining the X-Ray/Neutron powder d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d12362b1ea1c71695b2398335c3390f
https://doi.org/10.1557/adv.2016.138
https://doi.org/10.1557/adv.2016.138
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015011-015011-7 (2021)
'AIP Advances ', vol: 11, pages: 015011-1-015011-7 (2021)
'AIP Advances ', vol: 11, pages: 015011-1-015011-7 (2021)
Substitution of copper by iron in the charge reservoir block of the YSr2Cu3O6+delta (YSCO) cuprate superconductor brings out an appealing insight on the interplay between superconductivity and magnetism. In the resulting FeSr2YCu2O7+delta (Fe-1212) m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a4d6fa0a0e57f79b37060cd8dadb7f4
https://doaj.org/article/32ebba568a704d9c8efabddf6bb3d3a0
https://doaj.org/article/32ebba568a704d9c8efabddf6bb3d3a0
Publikováno v:
Dalton Transactions
Dalton Transactions, Royal Society of Chemistry, 2015, 44 (23), pp.10795-10805. ⟨10.1039/c5dt00459d⟩
Dalton Transactions, Royal Society of Chemistry, 2015, 44 (23), pp.10795-10805. ⟨10.1039/c5dt00459d⟩
Detailed studies of the electronic states for Mo(0.3)Cu(0.7)Sr(2)ErCu(2)Oy samples with different oxygen contents are presented here. The influence of oxygenation on the electronic states for the Mo(0.3)Cu(0.7)Sr(2)ErCu(2)Oy system from the semicondu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::628693ac798666b29b3c4e14161b528d
https://doi.org/10.1039/c5dt00459d
https://doi.org/10.1039/c5dt00459d
Publikováno v:
Materials Chemistry and Physics. 143:1222-1227
Multiferroic LuCrO 3 perovskite-type structure ( Pbnm ) obtained via auto-ignition synthesis was characterized by a combination of X-ray diffraction (XRD) and thermogravimetric (TG) techniques, and through magnetization and permittivity measurements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a03e32def5130bb4c57a6e1e010b36ad
https://doi.org/10.1016/j.matchemphys.2013.11.026
https://doi.org/10.1016/j.matchemphys.2013.11.026
Autor:
Elena Gonzalo, Emilio Morán, S. Tamilarasan, T. Sivakumar, Sourav Laha, Regino Sáez-Puche, M.A. Alario-Franco, Alois Kuhn, A. J. Dos Santos-Garcia, Jagannatha Gopalakrishnan, Flaviano García-Alvarado, Srinivasan Natarajan
Publikováno v:
Journal of Solid State Chemistry. 203:160-165
We describe the synthesis, crystal structure, magnetic and electrochemical characterization of new rock salt-related oxides of formula, Li{sub 3}M{sub 2}RuO{sub 6} (M=Co, Ni). The M=Co oxide adopts the LiCoO{sub 2} (R-3m) structure, where sheets of L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::992614f528aa5b77c167ddb951451856
https://doi.org/10.1016/j.jssc.2013.03.054
https://doi.org/10.1016/j.jssc.2013.03.054
Autor:
Emilio Morán, Ivan Pirrotta, Javier Fernández-Sanjulián, Flaviano García-Alvarado, Elena Gonzalo, Alois Kuhn, M.A. Alario-Franco
Publikováno v:
Dalton Trans.. 41:1840-1847
The half-metallic ferromagnet K(2)Cr(8)O(16) with the hollandite structure has been chemically modified using soft chemistry methods to increase the average oxidation state of chromium. The synthesis of the parent material has been performed under hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c98b92bdf329dbcee9d3cff815a24712
https://doi.org/10.1039/c1dt11558h
https://doi.org/10.1039/c1dt11558h
Publikováno v:
Journal of Solid State Chemistry. 181:3317-3321
We report the results of magnetic and specific heat measurements on the 1212-type compounds IrSr{sub 2}RECu{sub 2}O{sub 8} with RE=Sm and Eu, prepared by high-pressure and high-temperature synthesis. The magnetic susceptibility of these compounds sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c65691d6756d4578b54015de8a5f5ff1
https://doi.org/10.1016/j.jssc.2008.09.005
https://doi.org/10.1016/j.jssc.2008.09.005