Joao Cunha de Sequeira Amaral


AuthID: R-000-6XC

Confirmed Publications: 42



11
TITLE: Dynamic off-centering of Cr3+ ions and short-range magneto-electric clusters in CdCr2S4
AUTHORS: G. N. P. Oliveira ; Pereira, AM ; Lopes, AML ; Amaral, JS ; dos Santos, AM; Ren, Y; Mendonca, TM; Sousa, CT ; Amaral, VS ; Correia, JG ; Araujo, JP ;
PUBLISHED: 2012, SOURCE: PHYSICAL REVIEW B, VOLUME: 86, ISSUE: 22
INDEXED IN: Scopus WOS CrossRef: 26
IN MY: ORCID
12
TITLE: Enhanced ferromagnetism and glassy state in phase separated La0.95Sr0.05MnO3+delta  Full Text
AUTHORS: De, K; Das, S; Roy, A; Dhak, P; Willinger, M; Amaral, JS ; Amaral, VS ; Giri, S; Majumder, S; Silva, CJR ; Gomes, MJM ; Mahapatra, PK;
PUBLISHED: 2012, SOURCE: JOURNAL OF APPLIED PHYSICS, VOLUME: 112, ISSUE: 10
INDEXED IN: Scopus WOS CrossRef: 3
IN MY: ORCID
13
TITLE: Magnetoelectric coupling in multiferroic heterostructure of rf-sputtered Ni-Mn-Ga thin film on PMN-PT  Full Text
AUTHORS: Teferi, MY; Amaral, VS ; Lounrenco, AC; Das, S; Amaral, JS ; Karpinsky, DV ; Soares, N; Sobolev, NA; Kholkin, AL ; Tavares, PB ;
PUBLISHED: 2012, SOURCE: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, VOLUME: 324, ISSUE: 11
INDEXED IN: Scopus WOS CrossRef: 7
IN MY: ORCID
14
TITLE: On the Curie temperature dependency of the magnetocaloric effect  Full Text
AUTHORS: Belo, JH ; Amaral, JS ; Pereira, AM ; Amaral, VS ; Araujo, JP ;
PUBLISHED: 2012, SOURCE: APPLIED PHYSICS LETTERS, VOLUME: 100, ISSUE: 24
INDEXED IN: Scopus WOS CrossRef: 66
IN MY: ORCID
15
16
TITLE: Synchrotron radiation experiments on multiferroic, magnetocaloric and magnetic nanostructured materials
AUTHORS: Fernandez Garcia, MP; Agostinho Moreira, J ; Pereira, AM ; G. N. P. Oliveira ; Azevedo, J ; Oliveira, J; Chaves, MR; Mota, D; Sousa, CT ; Teixeira, JM; Lopes, AML; Costa, MMR; Amaral, JS ; Mendonca, TM; Khonchenko, VA; Rodrigues, VH; Tavares, PB ; Mendes, A ; Correia, JG; Amaral, VS; Almeida, A ; Sousa, JB; Araujo, JP ; ...More
PUBLISHED: 2012, SOURCE: Ciencia e Tecnologia dos Materiais, VOLUME: 24, ISSUE: 3-4
INDEXED IN: Scopus
IN MY: ORCID
17
TITLE: Oxygen ordering in the high-T-c superconductor HgBa2CaCu2O6+delta as revealed by perturbed angular correlation
AUTHORS: Mendonca, TM; Correia, JG ; Haas, H; Odier, P; Tavares, PB ; da Silva, MR ; Lopes, AML ; Pereira, AM ; Goncalves, JN ; Amaral, JS ; Darie, C; Araujo, JP ;
PUBLISHED: 2011, SOURCE: PHYSICAL REVIEW B, VOLUME: 84, ISSUE: 9
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID
18
TITLE: Unveiling the (De)coupling of magnetostructural transition nature in magnetocaloric R5Si2Ge2 (R = Tb, Gd) materials  Full Text
AUTHORS: Pereira, AM ; Kampert, E; Moreira, JM ; Zeitler, U; Belo, JH ; Magen, C; Algarabel, PA; Morellon, L; Ibarra, MR; Goncalves, JN ; Amaral, JS ; Amaral, VS ; Sousa, JB ; Araujo, JP ;
PUBLISHED: 2011, SOURCE: APPLIED PHYSICS LETTERS, VOLUME: 99, ISSUE: 13
INDEXED IN: Scopus WOS CrossRef: 18
IN MY: ORCID
19
TITLE: Estimating spontaneous magnetization from a mean field analysis of the magnetic entropy change  Full Text
AUTHORS: Amaral, JS ; Silva, NJO ; Amaral, VS ;
PUBLISHED: 2010, SOURCE: 4th Joint European Magnetic Symposia (JEMS 08) in JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, VOLUME: 322, ISSUE: 9-12
INDEXED IN: Scopus WOS CrossRef: 29
IN MY: ORCID
20
TITLE: Handling mixed-state magnetization data for magnetocaloric studies-a solution to achieve realistic entropy behaviour  Full Text
AUTHORS: Das, S; Amaral, JS ; Amaral, VS ;
PUBLISHED: 2010, SOURCE: JOURNAL OF PHYSICS D-APPLIED PHYSICS, VOLUME: 43, ISSUE: 15
INDEXED IN: Scopus WOS CrossRef: 19
IN MY: ORCID
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