Publications 2007

Published Papers

• K. Saharia and K. S. Goswami: One dimensional Vlasov simulation of parallel electric fields in two electron population plasma, Phys. Plasmas 14 (2007) 092302.
• K. Saharia and K. S. Goswami: Small amplitude current free double layers in a collisionless plasma, Phys. Plasmas 14 (2007) 062103.
• S. R. Mohanty, N. K. Neog, H. Bhuyan, R. K. Rout, R. S. Rawat and P. Lee: Effect of anode design on ion emission characteristics of a plasma focus device, Jpn. J. Appl. Phys. 46 (2007) 3039.
• N. K. Neog, S. R. Mohanty: Study on electron beam emission from a low energy plasma focus device, Phys. Lett. A 361 (2007) 377.
• M. K. Mishra, A. Phukan, M. Chakraborty and K. S. Goswami: Role of high energetic electrons in controlling diffused plasma parameters in a double plasma device, Phys. Lett. A. 365 (2007) 135.
• A. Phukan, M. K. Mishra and M. Chakraborty: Mechanical variation of diffused plasma parameters in a double plasma device, J. Phys. D: Appl. Phys. 40 (2007) 3616.
• S. Mukherjee, M. Ranjan, R. Rane, N. Vaghela, A. Phukan and K. S. Suraj: Pulsed plasma production for applications in plasma immersion ion implantation and its implications, Surf. Coat. Technol. 201 (2007) 6502-6507.
• S. S. Kausik, M. Chakraborty and B. K. Saikia: Role of electron temperature on charging of dust grains, Phys. Plasmas 14 (2007) 024502.
• C. B. Dwivedi, P. K. Karmakar, S. C. Tripathy: A Gravito-electrostatic Sheath Model for Surface Origin of Subsonic Solar Wind Plasma, Astrophys. J. 663 (2007) 1340–1353.
• S.S. Kausik, M. Chakraborty, P. Dutta, M. Kakati and B.K. Saikia: Study of charge distribution in a dust beam using a Faraday cup, Phys. Lett. A (Accepted, August 2007).
• M. K. Mishra, A. Phukan and M. Chakraborty: Variations of plasma parameters and sheath width due to the extraction of ion and electron flux in a double plasma device, Contrib. Plasma Phys. (Accepted, August 2007).
• M. K. Mishra and A. Phukan: Effect of cathode and anode voltage on an ion sheath width in a magnetically confined diffusion plasma, Contrib. Plasma Phys. (Accepted, August 2007).
• A. Phukan, S. Mukherjee, R. S. Rane, M. Ranjan and N. Vaghela: Effect of electron emission and potential perturbations of a hot filament in high voltage pulsed glow discharge, Phys. Lett. A (Accepted, August 2007).
• N. K. Deka, B. J. Saikia, K. S. Goswami: Generation of whistler mode in a relativistic plasma, Pramana—J. Phys. (Accepted, 2007)
• P. J. Bhuyan and K. S. Goswami: 2D and 3D simulation of DC plasma torches, IEEE Transaction on Plasma Science (Accepted, 2007).
• T. K. Borthakur, Anurag Shyam et al.: Observation of intense neutrons from a low energy plasma focus device, Jpn. J. Appl. Phys (Under Review, 2007)
• M. Kakati, B. Bora, A. K. Das, S. Sarma, B. J. Saikia, T. Sripathi, U. Deshpande, Adity Dubey and G. Ghosh: Synthesis of titanium oxide and titanium nitride nanoparticles with narrow size distribution by supersonic thermal plasma expansion, Vacuum (Under Review, 2007)
• K. S. Goswami, P. Bhuyan, K. Saharia and H. Schamel: Finite amplitude slow electron acoustic double layers, New J. Phys. (Communicated, 2007).

Theses

• S. S. Kausik: Studies on charge variation and waves in dusty plasmas, Gauhati University, India (February, 2007).
• N. K. Neog: Studies on electromagnetic and charged particles radiations from pinched plasma sources, Gauhati University, India (February, 2007).
• M. K. Sharma: Studies on Optical Emission Spectroscopy of nitriding plasma and characterization of nitrided steel, Gauhati University, India (March, 2007).
• P. Karmakar: A theoretical study of linear and nonlinear phenomena in transonic plasma, Gauhati University, India (March, 2007).

Papers Presented at Meetings/Conferences

• Fifth Conference of Physics Academy of the North East, Department of Physics Gauhati Unievrsity, March 1 – 2, 2007
  • K. Saharia and K. S. Goswami: 1-D Vlasov simulation of electrostatic parallel electric fields and holes in two-electron population plasma