Papers

Exportar 23 resultados:
Filtros: Autor é M. V. A. P. HELLER  [Limpar todos os filtros]
2008
Z. O. Guimarães-Filho, Caldas, I. L., Viana, R. L., HELLER, M. V. A. P., Nascimento, I. C., Kuznetsov, Y. K., and Bengtson, R. D., “Electrostatic turbulence driven by high magnetohydrodynamic activity in Tokamak Chauffage Alfvén Brésilien”, Physics of Plasmas, vol. 15, no. 6, p. 062501, 2008. (1.24 MB)
2007
I. C. Nascimento, Kuznetsov, Y. K., Guimarães-Filho, Z. O., I. Chamaa-Neto, E., Usuriaga, O., Fonseca, A. M. M., Galvão, R. M. O., Caldas, I. L., Severo, J. H. F., Semenov, I. B., Ribeiro, C., HELLER, M. V. A. P., Bellintani, V., Elizondo, J. I., and Sanada, E., “Suppression and excitation of MHD activity with an electrically polarized electrode at the TCABR tokamak plasma edge”, Nuclear Fusion, vol. 47, no. 11, pp. 1570 - 1576, 2007. (1.02 MB)
M. V. A. P. HELLER, Caldas, I. L., FERREIRA, A. A., SAETTONE, E. A. O., and VANNUCCI, A., “Tokamak turbulence at the scrape-off layer in TCABR with an ergodic magnetic limiter”, Journal of Plasma Physics, vol. 73, no. 03, p. 295, 2007. (193.92 KB)
2006
I. L. Caldas, Marcus, F. A., Batista, A. Marcos, Viana, R. L., Lopes, S. R., HELLER, M. V. A. P., Guimarães-Filho, Z. O., Morrison, P. J., and Horton, W., “Turbulence Induced Transport in Tokamaks”, in PLASMA AND FUSION SCIENCE: 16th IAEA Technical Meeting on Research using Small Fusion Devices; XI Latin American Workshop on Plasma PhysicsAIP Conference Proceedings, Mexico City (Mexico), 2006. (893.58 KB)
2005
M. V. A. P. HELLER, Caldas, I. L., FERREIRA, A. A., SAETTONE, E. A. O., VANNUCCI, A., Nascimento, I. C., and Severo, J. H. F., “Scrape-off layer turbulence modulated by Mirnov oscillations”, Czechoslovak Journal of Physics, vol. 55, no. 3, pp. 265 - 270, 2005. (519.1 KB)
2004
A. A. FERREIRA, HELLER, M. V. A. P., Caldas, I. L., Lerche, E. A., Ruchko, L. F., and Baccalá, L. A., “Turbulence and transport in the scrape-off layer TCABR tokamak”, Plasma Physics and Controlled Fusion, vol. 46, no. 4, pp. 669 - 679, 2004. (184.58 KB)
2003
M. S. Baptista, Caldas, I. L., HELLER, M. V. A. P., and FERREIRA, A. A., “Periodic driving of plasma turbulence”, Physics of Plasmas, vol. 10, no. 5, pp. 1283 - 1290, 2003. (356.63 KB)
2002
I. L. Caldas, Viana, R. L., Araujo, M. S. T., VANNUCCI, A., da Silva, E. C., Ullmann, K., and HELLER, M. V. A. P., “Control of chaotic magnetic fields in tokamaks”, Brazilian Journal of Physics, vol. 32, no. 4, 2002. (9.41 MB)
A. A. FERREIRA, HELLER, M. V. A. P., Baptista, M. S., and Caldas, I. L., “Statistics of turbulence induced by magnetic field”, Brazilian Journal of Physics, vol. 32, no. 1, pp. 85 - 88, 2002. (228 KB)
2001
M. S. Baptista, Caldas, I. L., HELLER, M. V. A. P., and FERREIRA, A. A., “Onset of symmetric plasma turbulence”, Physica A: Statistical Mechanics and its Applications, vol. 301, no. 1-4, pp. 150 - 162, 2001. (209.79 KB)
M. S. Baptista, Caldas, I. L., HELLER, M. V. A. P., FERREIRA, A. A., Bengtson, R. D., and Stöckel, J., “Recurrence in plasma edge turbulence”, Physics of Plasmas, vol. 8, no. 10, pp. 4455 - 4462, 2001. (133.53 KB)
2000
A. A. FERREIRA, HELLER, M. V. A. P., and Caldas, I. L., “Experimental analysis of mode coupling and plasma turbulence induced by magnetic fields”, Physics of Plasmas, vol. 7, no. 9, pp. 3567 - 3572, 2000. (102.86 KB)
M. S. Baptista, Caldas, I. L., Baptista, M. S., Baptista, C. S., FERREIRA, A. A., and HELLER, M. V. A. P., “Low-dimensional dynamics in observables from complex and higher-dimensional systems”, Physica A: Statistical Mechanics and its Applications, vol. 287, no. 1-2, pp. 91 - 99, 2000. (152.23 KB)
1999
A. A. FERREIRA, HELLER, M. V. A. P., Caldas, I. L., and Degasperi, F. T., “Electrostatic Probe Vacuum System for TCABR Tokamak”, Brazilian Journal of Vacuum Applications, vol. 18, pp. 09-11, 1999.
J. Stöckel, Badalec, J., Duran, I., Hron, M., Horácek, J., Jakubka, K., Kryska, L., Petrzilka, J., Kácek, F., HELLER, M. V. A. P., Brasilio, Z. A., and Caldas, I. L., “Magnetic and electrostatic fluctuations in the CASTOR tokamak”, Plasma Physics and Controlled Fusion, vol. 41, no. 3A, pp. A577 - A585, 1999. (403.33 KB)
M. V. A. P. HELLER, Brasilio, Z. A., Caldas, I. L., Stöckel, J., and Petrzilka, J., “Scrape-off layer intermittency in the Castor tokamak”, Physics of Plasmas, vol. 6, no. 3, pp. 846 - 853, 1999. (642.58 KB)
1998
I. L. Caldas, HELLER, M. V. A. P., Castro, R. M., and Silva, E. C., “Plasma turbulence in tokamaks”, Physica A: Statistical Mechanics and its Applications, vol. 257, no. 1-4, pp. 341 - 346, 1998. (144.16 KB)
M. V. A. P. HELLER, Brasilio, Z. A., and Caldas, I. L., “Wavelet between Fluctuating Electric and Magnetic Fields in the Tokamak TBR”, Proc. of the Meeting on Role of Electric Fields in Plasma Confinement and Exhaust (Praha, 1998), Czech. J. Phys., vol. 48/S3, pp. 125-128, 1998.
1997
R. M. Castro, HELLER, M. V. A. P., da Silva, R. P., Caldas, I. L., Degasperi, F. T., and Nascimento, I. C., “A complex probe for measurements of turbulence in the edge of magnetically confined plasmas”, Review of Scientific Instruments, vol. 68, no. 12, pp. 4418 - 4423, 1997. (476.19 KB)
R. M. de Castro, HELLER, M. V. A. P., Caldas, I. L., da Silva, R. P., and Nascimento, I. C., “Electrostatic Turbulence in the TBR Tokamak”, Brazilian Journal of Physics, vol. 27, no. 3, 1997. (252.8 KB)
R. M. Castro, HELLER, M. V. A. P., Caldas, I. L., Bası́lio, Z. A., da Silva, R. P., and Nascimento, I. C., “Influence of resonant magnetic perturbations on plasma edge turbulence”, Physics of Plasmas, vol. 4, no. 2, pp. 329 - 336, 1997. (163.68 KB)
1996
R. M. Castro, HELLER, M. V. A. P., Caldas, I. L., da Silva, R. P., Brasilio, Z. A., and Nascimento, I. C., “Temperature fluctuations and plasma edge turbulence in the Brazilian tokamak TBR”, Physics of Plasmas, vol. 3, no. 3, pp. 971 - 977, 1996. (360.02 KB)
1995
M. V. A. P. HELLER, Castro, R. M., Brasilio, Z. A., Caldas, I. L., and da Silva, R. P., “Edge turbulence spectrum alterations driven by resonant fields”, Nuclear Fusion, vol. 35, no. 1, pp. 59 - 67, 1995. (685.1 KB)