Gd3Fe4Si Alloy for Magnetic Refrigeration Application in a Wide Temperature Range
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-017-4031-7
Abstract: Gd3Fe4Si alloy prepared by the arc melting method crystallizes in Mn5Si3-type hexagonal Gd5Si3, LaNi2-type cubic GdFe2, and hexagonal Gd phases. Magnetization and heat capacity measurements performed on the Gd3Fe4Si alloy reveal the occurrence of four… read more here.
Keywords: temperature range; magnetic transitions; temperature; gd3fe4si alloy ... See more keywords
Metamagnetism, Multiple Magnetic Transitions and Wide Temperature Range Magnetocaloric Effect in Dy6.5Co2Si2.5 Alloy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-018-4849-7
Abstract: We report the structure, magnetic, thermodynamic, transport, and magnetocaloric properties of Dy6.5Co2Si2.5 alloy. It shows that this alloy has been formed in three phases viz., Dy5Si3, Dy3Co2.2Si1.8, and Dy3Co with four successive magnetic transitions named… read more here.
Keywords: 5co2si2 alloy; alloy; magnetic transitions; temperature ... See more keywords
Two successive magnetic transitions observed in a new mixed valence compound PbNi3(PO4)3 with channels structure
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.06.209
Abstract: Abstract A new mixed valence material PbNi 3 (PO 4 ) 3 was synthesized by high-temperature solid state reaction. The structure consists of 3D framework constructed by NiO 6 octahedra and PO 4 tetrahedra, forming… read more here.
Keywords: new mixed; magnetic transitions; valence; two successive ... See more keywords
Glassy magnetic transitions and accurate estimation of magnetocaloric effect in Ni-Mn Heusler alloys.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c11308
Abstract: In this work, the structural and magnetic transitions of Heusler alloy Ni50Mn34In14Ga2 have been carefully studied through measurements of heat flow and magnetization under DC and AC magnetic fields. This alloy undergoes the transition sequence… read more here.
Keywords: magnetic transitions; heusler alloys; spin glass; magnetocaloric effect ... See more keywords
Large magnetocaloric effect of NdGa compound due to successive magnetic transitions
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.5006506
Abstract: The magnetic behavior and MCE property of NdGa compound were studied in detail. According to the temperature dependence of magnetization (M-T) curve at 0.01 T, two sharp changes were observed at 20 K (TSR) and… read more here.
Keywords: magnetic transitions; two peaks; ndga; ndga compound ... See more keywords
Magnetic transitions and structural characteristics of Mn-doped α-Fe2O3/silica nanocomposites
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0053400
Abstract: Hematite (α-Fe2O3) has become popular these days for their photocatalytic activities of water splitting. Metal-doped hematite materials are interesting as well for the bandgap engineering and for resolving fast charge–hole recombination. In this study, magnetism… read more here.
Keywords: fe2o3 silica; magnetic transitions; doped fe2o3; silica nanocomposites ... See more keywords
Magnetic transitions and different valence states of manganese ions in solid solutions (Ni,Cu,Mn)-=SUB=-3-=/SUB=-BO-=SUB=-5-=/SUB=-
Sign Up to like & getrecommendations! Published in 2023 at "Physics of the Solid State"
DOI: 10.21883/pss.2023.02.55410.512
Abstract: The content of metal ions and their valence state for three NixCuyMn3-x-yBO5 compositions were estimated by EXAFS and XANES spectroscopy methods. In all three compositions, the copper y content did not exceed 0.25; in the… read more here.
Keywords: sub sub; manganese ions; transitions different; valence ... See more keywords