Matches in SemOpenAlex for { <https://semopenalex.org/work/W1002609743> ?p ?o ?g. }
- W1002609743 endingPage "311" @default.
- W1002609743 startingPage "303" @default.
- W1002609743 abstract "Lattice constants, magnetic properties and dielectric behavior of h-LuMnxO3±δ solid solution (0.95≤x≤1.04) of bulk ceramic samples prepared by the solid state reaction method were studied to determine the role of stoichiometry changes on the crystalline structure and magneto-electric coupling. It is found that increasing of Mn content results in reduction of cell volume of h-LuMnxO3±δ ceramics mostly due to shrinkage of a-axis length. The antiferromagnetic interactions of Mn3+ ions weaken with cell volume contraction. A weak ferromagnetic contribution appeared in all samples and extends up to the Neel temperature, TN. Irreversibility in temperature dependent magnetic measurements already reported for stoichiometric compositions of hexagonal RMnO3 oxides appears for all h-LuMnxO3±δ samples right below Neel ordering transition. An increase of magnetic coercive field and magnetization on cooling below TN in samples is observed in field dependent magnetization and rises as x increases. In addition to the antiferromagnetic ordering transition at TN, two anomalies of the temperature dependent magnetic susceptibility and dielectric constant are identified below TN, centered at 69 K and 31 K respectively, being probably due to inhomogeneity of the crystalline structure inside ceramic grains. Changes of the dielectric constant at TN can be attributed to magneto-electric coupling in the off-stoichiometric hexagonal LuMnxO3±δ lattice. The behavior of the dielectric relaxation follows a thermally activated mechanism with activation energy values characteristic of polaron hoping." @default.
- W1002609743 created "2016-06-24" @default.
- W1002609743 creator A5023002715 @default.
- W1002609743 creator A5028015479 @default.
- W1002609743 creator A5030147868 @default.
- W1002609743 creator A5042837363 @default.
- W1002609743 creator A5057883620 @default.
- W1002609743 creator A5068404431 @default.
- W1002609743 creator A5080979452 @default.
- W1002609743 date "2015-12-01" @default.
- W1002609743 modified "2023-10-16" @default.
- W1002609743 title "Crystal structure, magnetic and dielectric behavior of h-LuMn O3± ceramics (0.95≤x≤1.04)" @default.
- W1002609743 cites W1486614961 @default.
- W1002609743 cites W1488213310 @default.
- W1002609743 cites W1542262178 @default.
- W1002609743 cites W1547255053 @default.
- W1002609743 cites W1620894183 @default.
- W1002609743 cites W1666958094 @default.
- W1002609743 cites W1968072433 @default.
- W1002609743 cites W1974131832 @default.
- W1002609743 cites W1976474360 @default.
- W1002609743 cites W1977839133 @default.
- W1002609743 cites W1980070078 @default.
- W1002609743 cites W1987810348 @default.
- W1002609743 cites W1988883626 @default.
- W1002609743 cites W1991078115 @default.
- W1002609743 cites W1996824838 @default.
- W1002609743 cites W1997148648 @default.
- W1002609743 cites W1998124639 @default.
- W1002609743 cites W1998232563 @default.
- W1002609743 cites W1998981899 @default.
- W1002609743 cites W2002253394 @default.
- W1002609743 cites W2005204344 @default.
- W1002609743 cites W2005683022 @default.
- W1002609743 cites W2006277992 @default.
- W1002609743 cites W2009872185 @default.
- W1002609743 cites W2016327098 @default.
- W1002609743 cites W2017313874 @default.
- W1002609743 cites W2021543883 @default.
- W1002609743 cites W2025432410 @default.
- W1002609743 cites W2025581698 @default.
- W1002609743 cites W2025970136 @default.
- W1002609743 cites W2026263791 @default.
- W1002609743 cites W2026821198 @default.
- W1002609743 cites W2030550793 @default.
- W1002609743 cites W2031390480 @default.
- W1002609743 cites W2032634369 @default.
- W1002609743 cites W2034015626 @default.
- W1002609743 cites W2036525980 @default.
- W1002609743 cites W2039525526 @default.
- W1002609743 cites W2039582212 @default.
- W1002609743 cites W2044878978 @default.
- W1002609743 cites W2051509407 @default.
- W1002609743 cites W2053091531 @default.
- W1002609743 cites W2059810379 @default.
- W1002609743 cites W2065269843 @default.
- W1002609743 cites W2073367073 @default.
- W1002609743 cites W2082233807 @default.
- W1002609743 cites W2082991895 @default.
- W1002609743 cites W2088179640 @default.
- W1002609743 cites W2094169777 @default.
- W1002609743 cites W2143574528 @default.
- W1002609743 cites W2146084604 @default.
- W1002609743 cites W2151462699 @default.
- W1002609743 cites W2161886578 @default.
- W1002609743 cites W2169126714 @default.
- W1002609743 cites W2172210152 @default.
- W1002609743 cites W2314585767 @default.
- W1002609743 cites W2319576200 @default.
- W1002609743 cites W2321946252 @default.
- W1002609743 cites W2330226489 @default.
- W1002609743 cites W2465207100 @default.
- W1002609743 cites W2963847235 @default.
- W1002609743 cites W3098616945 @default.
- W1002609743 doi "https://doi.org/10.1016/j.jmmm.2015.07.082" @default.
- W1002609743 hasPublicationYear "2015" @default.
- W1002609743 type Work @default.
- W1002609743 sameAs 1002609743 @default.
- W1002609743 citedByCount "8" @default.
- W1002609743 countsByYear W10026097432016 @default.
- W1002609743 countsByYear W10026097432017 @default.
- W1002609743 countsByYear W10026097432019 @default.
- W1002609743 countsByYear W10026097432023 @default.
- W1002609743 crossrefType "journal-article" @default.
- W1002609743 hasAuthorship W1002609743A5023002715 @default.
- W1002609743 hasAuthorship W1002609743A5028015479 @default.
- W1002609743 hasAuthorship W1002609743A5030147868 @default.
- W1002609743 hasAuthorship W1002609743A5042837363 @default.
- W1002609743 hasAuthorship W1002609743A5057883620 @default.
- W1002609743 hasAuthorship W1002609743A5068404431 @default.
- W1002609743 hasAuthorship W1002609743A5080979452 @default.
- W1002609743 hasConcept C115260700 @default.
- W1002609743 hasConcept C120665830 @default.
- W1002609743 hasConcept C121332964 @default.
- W1002609743 hasConcept C132612359 @default.
- W1002609743 hasConcept C133386390 @default.
- W1002609743 hasConcept C134132462 @default.
- W1002609743 hasConcept C135670884 @default.