Authors: Ribeiro, P. O., Alho, B. P., Nobrega, E. P., de Sousa, V. S. R., Carvalho, A. M. G., von Ranke, P. J.

Source: Journal of Applied Physics; 3/28/2023, Vol. 133 Issue 12, p1-9, 9p

Subject Terms: PHASE transitions, CRYSTALLINE electric field, SPIN crossover, PHASE diagrams, CELL size, MAGNETIC entropy

Authors: von Ranke, P. J., Alho, B. P., da Silva, P. H. S., Ribas, R. M., Nobrega, E. P., de Sousa, V. S. R., Colaço, M. V., Marques, Lippy F., Reis, M. S., Scaldini, F. M., Escobar, Lívia B. L., Ribeiro, P. O.

Source: Journal of Applied Physics; 4/30/2020, Vol. 127 Issue 16, p1-6, 6p, 1 Diagram, 1 Chart, 4 Graphs

Subject Terms: MAGNETOCALORIC effects, ADIABATIC temperature, TRANSITION temperature, SPIN crossover, PHASE transitions, ENTROPY

Authors: Alho, B. P., Ribeiro, P. O., de Oliveira, R. S., de Sousa, V. S. R., Nobrega, E. P., Margato, B. C., da Silva, J. M. N., von Ranke, P. J.

Source: IEEE Magnetics Letters; 2022, Vol. 13 Issue: 1 p1-4, 4p

Authors: von Ranke, P. J., Ribeiro, P. O., Carvalho, A. Magnus G., Alho, B. P., Alvarenga, T. S. T., Nobrega, E. P., Caldas, A., de Sousa, V. S. R., Lopes, P. H. O., de Oliveira, N. A.

Source: Journal of Applied Physics; 5/14/2016, Vol. 119 Issue 18, p183903-1-183903-5, 5p, 5 Graphs

Subject Terms: MAGNETIC anisotropy, MAGNETORESISTANCE, MAGNETIC entropy, ANTIFERROMAGNETISM, MATHEMATICAL models, ANISOTROPY

Authors: von Ranke, P. J., Gama, S., Ribeiro, P. O., Carvalho, A. Magnu G., Alho, B. P., Alvarenga, T. S. T., Nobrega, E. P., Caldas, A., de Sousa, S. R., Lopes, P. H. O., de Oliveira, N. A.

Source: Journal of Applied Physics; 2015, Vol. 118 Issue 24, p243901-1-243901-6, 6p, 1 Diagram, 5 Graphs

Subject Terms: ELECTRIC fields, MAGNETIC fields, MAGNETIC couplings, HAMILTON'S equations, SPIN orientation

Authors: Alvaranega, T. S. T., Alho, B. P., Nobrega, E. P., Ribeiro, P. O., Caldas, A., de Sousa, V. S. R., Magnus, A., Carvalho, G., de Oliveira, N. A., von Ranke, P. J.

Source: Journal of Applied Physics; 12/28/2014, Vol. 116 Issue 24, p243908-1-243908-6, 6p, 1 Chart, 5 Graphs

Subject Terms: MAGNETIC fields, ELECTROMAGNETISM, PINCH effect (Physics), MAGNETOCALORIC effects, THERMAL properties

Authors: von Ranke, P. J., Nobrega, E. P., Caldas, A., Alho, B. P., Ribeiro, P. O., Alvarenga, T. S. T., Lopes, P. H. O., de Sousa, V. S. R., Magnus, A., Carvalho, G., de Oliveira, N. A.

Source: Journal of Applied Physics; 2014, Vol. 116 Issue 14, p1-7, 7p, 6 Graphs

Subject Terms: MAGNETOCALORIC effects, DYSPROSIUM alloys, MAGNETIC entropy, MAGNETIC anisotropy, TRANSITION metal ions, RARE earth ions, AMORPHOUS alloys

Authors: Alho, B. P., Magnus, A., Carvalho, G., von Ranke, P. J.

Source: Journal of Applied Physics; 2014, Vol. 116 Issue 11, p113907-1-113907-4, 4p, 1 Graph

Subject Terms: ANTIFERROMAGNETIC materials, MAGNETOCALORIC effects, MAGNETIC properties, HAMILTONIAN systems, CHEMICALS

Authors: Nóbrega, E. P., Caldas, A., Ribeiro, P. O., Alho, B. P., Alvarenga, T. S. T., de Sousa, V. S. R., de Oliveira, N. A., von Ranke, P. J.

Source: Journal of Applied Physics; Jun2013, Vol. 113 Issue 24, p243903, 4p, 7 Graphs

Subject Terms: MAGNETOCALORIC effects, PHASE transitions, THERMODYNAMICS, ENTROPY, METALLIC composites, ALLOYS

Authors: Alho, B. P., Nóbrega, E. P., de Sousa, V. S. R., Carvalho, A. Magnus G., de Oliveira, N. A., von Ranke, P. J.

Source: Journal of Applied Physics; Apr2011, Vol. 109 Issue 8, p083942, 6p

Subject Terms: PEROVSKITE, OXIDE minerals, FIELD theory (Physics), MONTE Carlo method, MAGNETIC susceptibility

Authors: von Ranke, P. J., Alho, B. P., Plaza, E. J. R., Carvalho, A. Magnus G., de Sousa, V. S. R., de Oliveira, N. A.

Source: Journal of Applied Physics; Sep2009, Vol. 106 Issue 5, p053914-053920, 6p, 6 Graphs

Subject Terms: ADIABATIC demagnetization, GARNET, MATHEMATICAL models, RARE earth metals, CRYSTALLINE electric field, NEUTRON diffraction

Authors: von Ranke, P. J., de Oliveira, N. A., Plaza, E. J. R., de Sousa, V. S. R., Alho, B. P., Carvalho, A. Magnus G., Gama, S., Reis, M. S.

Source: Journal of Applied Physics; Nov2008, Vol. 104 Issue 9, p093906, 4p, 1 Diagram, 3 Graphs

Subject Terms: ANISOTROPY, DYSPROSIUM, HAMILTONIAN systems, CRYSTALLINE electric field, MAGNETIC fields

Authors: von Ranke, P. J., Alvarenga, T. S. T., Alho, B. P., Nóbrega, E. P., Ribeiro, P. O., Carvalho, A. Magnus G., de Sousa, V. S. R., Caldas, A., de Oliveira, N. A.

Source: Journal of Applied Physics; Jun2012, Vol. 111 Issue 11, p113916-113916-7, 1p, 8 Graphs

Subject Terms: MAGNETIC devices, HAMILTONIAN systems, DIFFERENTIABLE dynamical systems, HAMILTON-Jacobi equations, ENTROPY

Authors: Alho, B. P., de Oliveira, N. A., de Sousa, V. S. R., Plaza, E. J. R., Magnus G. Carvalho, A., von Ranke, P. J.

Source: Journal of Physics: Condensed Matter; 12/8/2010, Vol. 22 Issue 48, p1-1, 1p

Authors: von Ranke, P. J., de Oliveira, N. A., Alho, B. P., Plaza, E. J. R., de Sousa, V. S. R., Caron, L., Reis, M. S.

Source: Journal of Physics: Condensed Matter; 2/4/2009, Vol. 21 Issue 5, p1-1, 1p