| 2009 |
Artigo em periódico |
Uma proposta para ensinar física moderna e contemporânea no ensino médio: o LHC e o uso da abordagem CTS e HFC
Wagner Franklin BALTHAZAR; Alexandre Lopes De OLIVEIRA
Ciência e Sociedade
ISSN 0101-9228
|
SH
Education
|
| 2008 |
Trabalho em evento |
Local magnetic moment formation at 119Sn Mössbauer impurities in RFe2 (R = rare-earth metals) Laves Phases Compounds
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
Joint European Magnetic Symposia (JEMS)
|
PS
Physics and Astronomy (miscellaneous)
|
| 2008 |
Artigo em periódico |
Functional integral calculation of local magnetic moments at Ta impurities embedded in XFe2XFe2 (X=Gd;Yb)(X=Gd;Yb) compounds: Temperature dependence
Alexandre Lopes De OLIVEIRA; Tovarcosta M; Deoliveira N; Troper A
Physica. B; Condensed Matter
DOI 10.1016/j.physb.2007.10.364
ISSN 0921-4526
|
PS
Physics and Astronomy (miscellaneous)
|
| 2008 |
Artigo em periódico |
Local magnetic moment formation at [sup 119]Sn Mo?ssbauer impurity in RCo[sub 2] (R=Gd;Tb;Dy;Ho;Er) Laves phase compounds
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
Journal of Applied Physics
DOI 10.1063/1.2832668
ISSN 0021-8979
|
PS
Physics and Astronomy (miscellaneous)
|
| 2008 |
Artigo em periódico |
Local magnetic moments and hyperfine fields of transition element impurities in ferromagnetic Gd and Tb rare earth metals
Alexandre Lopes De OLIVEIRA; Tovarcosta M; Deoliveira N; Troper A
Journal of Magnetism and Magnetic Materials
DOI 10.1016/j.jmmm.2008.02.189
ISSN 0304-8853
|
PS
Atomic and Molecular Physics; and Optics
|
| 2008 |
Artigo em periódico |
Local magnetic moments and hyperfine fields at Ta impurities diluted in XFe2 (X = Y; Gd; Yb) Laves phases compounds
Troper AMÓS; Oliveira Nilson A DE; Costa Marcus V TOVAR; Alexandre Lopes De OLIVEIRA
Journal of the Brazilian Chemical Society (Impresso)
DOI 10.1590/s0103-50532008000200010
ISSN 0103-5053
|
PS
Physics and Astronomy (miscellaneous)
|
| 2007 |
Trabalho em evento |
Magnetic hyperfine fields of transition element impurities in ferromagnetic Gd and Tb rare earth metals
Alexandre Lopes De OLIVEIRA; Marcus Vinicius Tovar COSTA; Nilson Antunes De OLIVEIRA; Amós TROPER
VIII Latin American Workshop on Magnetism; Magnetic Materials and their Applications
|
PS
Atomic and Molecular Physics; and Optics
|
| 2007 |
Trabalho em evento |
Functional integral calculation of local magnetic moments at Ta impurities embedded in XFe_2 (X = Y; Gd; Yb) compounds: Temperature dependence
Alexandre Lopes De OLIVEIRA; Marcus Vinicius Tovar COSTA; Nilson Antunes De OLIVEIRA; Amós TROPER
SCES'07 International Conference
|
PS
Physics and Astronomy (miscellaneous)
|
| 2007 |
Trabalho em evento |
Local magnetic moment formation at 119_Sn Mössbauer impurities in RCo_2 (R=Gd; Tb; Dy) Laves pahes compounds
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
52nd Annual Conference o Magnetism and Magnetic Materials
|
PS
Physics and Astronomy (miscellaneous)
|
| 2005 |
Trabalho em evento |
Efeito magnetocalórico para o ensino médio
Alexandre Lopes De OLIVEIRA; Isaías Gonzaga De OLIVEIRA
Simpósio Nacional de Ensino de Física
|
SH
Education
|
| 2004 |
Artigo em periódico |
Magnetic moment formation at a dilute Ta impurity in RCo intermetallic compounds
Alexandre Lopes De OLIVEIRA; Deoliveira N; Troper A
Journal of Magnetism and Magnetic Materials
DOI 10.1016/j.jmmm.2003.08.020
ISSN 0304-8853
|
PS
Physics and Astronomy (miscellaneous)
|
| 2004 |
Artigo em periódico |
Local magnetic moment on a Ta impurity diluted in YFe2 and GdFe2: a functional integral approach
Alexandre Lopes De OLIVEIRA
Journal of Magnetism and Magnetic Materials
DOI 10.1016/j.jmmm.2003.12.394
ISSN 0304-8853
|
PS
Physics and Astronomy (miscellaneous)
|
| 2004 |
Artigo em periódico |
On the magnetic hyperfine fields at nd impurities in Gd and Tb hosts
Alexandre Lopes De OLIVEIRA
Journal of Magnetism and Magnetic Materials
DOI 10.1016/j.jmmm.2003.12.1139
ISSN 0304-8853
|
PS
Physics and Astronomy (miscellaneous)
|
| 2003 |
Trabalho em evento |
Magnetic moment formation and hyperfine fields at a Ta impurity diluted in RCo$_{2}$ intermetallic compounds
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
XXVI Encontro nacional de Física da Matéria Condensada
|
PS
Physics and Astronomy (miscellaneous)
|
| 2003 |
Trabalho em evento |
Functional integral approach on the temperature dependence of the local magnetic moment on a Ta impurity diluted in YFe$_{2}$ and GdFe$_{2}$ intermetallic compounds
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
XVI Encontro nacional de Física da Matéria Condensada
|
PS
Atomic and Molecular Physics; and Optics
|
| 2003 |
Trabalho em evento |
On the local moment formation and magnetic hyperfine fields of nd impurities in ferromagnetic Gd and Tb hosts
Alexandre Lopes De OLIVEIRA; Marcus Vinicius Tovar COSTA; Nilson Antunes De OLIVEIRA; Amós TROPER
XXVI Encontro nacional de Física da Matéria Condensada
|
PS
Physics and Astronomy (miscellaneous)
|
| 2003 |
Artigo em periódico |
Hyperfine fields on actinide impurities in ferromagnetic Fe and Ni hosts
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
ACTA PHYSICA POLONICA B
ISSN 0587-4254
|
PS
Physics and Astronomy (miscellaneous)
|
| 2003 |
Artigo em periódico |
Magnetic moment formation at dilute Cd impurities in RNi2 and RCo2 intermetallic compounds
Alexandre Lopes De OLIVEIRA; De Oliveira N; Amós TROPER
Physical Review. B; Condensed Matter. (Cessou 1997. Cont. 1098-0121 Physical Review. B; Condensed Matter and Materials Physics)
DOI 10.1103/PhysRevB.67.012411
ISSN 0163-1829
|
PS
Atomic and Molecular Physics; and Optics
|
| 2002 |
Trabalho em evento |
Theoretical study on hyperfine field at 3d impurities in ZrFe_{2} intermetallic compounds
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
XXV Encontro Nacional de Física da Matéria Condensada
|
PS
Chemistry (miscellaneous)
|
| 2002 |
Artigo em periódico |
The hyperfine field at rare-earth impurities diluted in Fe; Co and Ni hosts: a theoretical study
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
JOURNAL OF PHYSICS-CONDENSED MATTER
DOI 10.1088/0953-8984/14/8/322
ISSN 0953-8984
|
PS
Physics and Astronomy (miscellaneous)
|
| 2002 |
Artigo em periódico |
Hyperfine fields at 3d impurities in ZrFe[sub 2] intermetallic compound: A theoretical study
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
Journal of Applied Physics
DOI 10.1063/1.1456386
ISSN 0021-8979
|
PS
Physics and Astronomy (miscellaneous)
|
| 2001 |
Trabalho em evento |
Hyperfine field systematics of rare-earth impurities in Fe; Co and Ni host: orbital contributions
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
XXIII Encontro Nacional de Física da Matéria Condensada
|
PS
Physics and Astronomy (miscellaneous)
|
| 2001 |
Trabalho em evento |
Magnetic hyperfeind field at dilute impurity in the Laves phase intermetallics RCo2 and RNi2
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
XXIII Encontro Nacional de Física da Matéria Condensada
|
PS
Physics and Astronomy (miscellaneous)
|
| 2001 |
Trabalho em evento |
Systematics of magnetic moments and hyperfine fields at 3d impuriteis in ZrFe2 intermetallic compound
Alexandre Lopes De OLIVEIRA; Nilson Antunes De OLIVEIRA; Amós TROPER
Annual Conference on Magnetism and Magnetic Materials
|
PS
Physics and Astronomy (miscellaneous)
|
| 2001 |
Artigo em periódico |
Local magnetic- and hyperfine-field properties of s-p; noble and transition-metal impurities in Co host
Alexandre Lopes De OLIVEIRA; Wilson Nascimento De FREITAS; Nilson Antunes De OLIVEIRA; Amós TROPER
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
DOI 10.1016/s0304-8853(00)01187-2
ISSN 0304-8853
|
PS
Atomic and Molecular Physics; and Optics
|