Please use this identifier to cite or link to this item:
https://doi.org/10.1360/982005-349
DC Field | Value | |
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dc.title | The giant magnetocaloric effect in Gd5Si2Ge 2 with low purity gadolinium | |
dc.contributor.author | Zhang, T. | |
dc.contributor.author | Chen, Y. | |
dc.contributor.author | Fu, H. | |
dc.contributor.author | Teng, B. | |
dc.contributor.author | Tang, Y. | |
dc.contributor.author | Tu, M. | |
dc.date.accessioned | 2014-10-16T09:45:03Z | |
dc.date.available | 2014-10-16T09:45:03Z | |
dc.date.issued | 2005 | |
dc.identifier.citation | Zhang, T., Chen, Y., Fu, H., Teng, B., Tang, Y., Tu, M. (2005). The giant magnetocaloric effect in Gd5Si2Ge 2 with low purity gadolinium. Chinese Science Bulletin 50 (16) : 1811-1814. ScholarBank@NUS Repository. https://doi.org/10.1360/982005-349 | |
dc.identifier.issn | 10016538 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/98275 | |
dc.description.abstract | The giant magnetocaloric effect Gd5Si2Ge2 alloy was prepared with 99wt% low purity commercial Gd. Powder XRD and magnetic measurements showed that the Gd5Si2Ge2 alloy annealed at 1200°C for 1 h had a significant magnetic- crystallographic first order phase transition at about 270 K. The maximal magnetic entropy change is 17.55 J · kg-1 · K-1 under a magnetic field change of 0-5 T. The distinct increase of magnetic entropy change belongs to the first-order phase transition from the orthorhombic Gd5Si 4-type to the monoclinic Gd5Si2Ge 2-type after high temperature heat-treatment. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1360/982005-349 | |
dc.source | Scopus | |
dc.subject | Gd5Si2Ge2 | |
dc.subject | Magnetic refrigerant | |
dc.subject | Magnetocaloric effect | |
dc.type | Article | |
dc.contributor.department | PHYSICS | |
dc.description.doi | 10.1360/982005-349 | |
dc.description.sourcetitle | Chinese Science Bulletin | |
dc.description.volume | 50 | |
dc.description.issue | 16 | |
dc.description.page | 1811-1814 | |
dc.description.coden | CSBUE | |
dc.identifier.isiut | 000232609200024 | |
Appears in Collections: | Staff Publications |
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