(1) The first-batch graduate (with 2nd position) from Birjhorma Mahavidyalaya with Physics major
(2) MSc (with specialization in Theoretical Physics) from Gauhati University
(3) Worked in Center of Plasma Physics – Institute for Plasma Research (CPP-IPR) in Theoretical Plasma Physics for PhD awarded by Gauhati University
(4) Joined the Department of Physics, Tezpur University, as Assistant Professor in 2006; now, working as Associate Professor
AWARD:
(1) UGC-CSIR NET and GATE
(3) CSIR Senior Research Fellowship (SRF)
(2) Several projects from GoI sources (UGC, SERB)
MEMBERSHIP OF ACADEMIC AND PROFESSIONAL BODY:
[1] Plasma Science Society of India (PSSI LM ID: 424)
[2] Assam Science Society (ASS LM ID: 107)
[3] Departmental Advisory Committee (DAC)
[4] Life Member of several National and International Physical Societies
A kinetic theory of the pulsational mode of gravitational collapse in star-forming molecular cloudsD Challam, PK Karmakar 2021
Jeans Instability in Nonideal MHD Plasma Clouds With Geometric Curvature EffectsD Kalita, PK KarmakarIEEE Transactions on Plasma Science 2021
Effect of levitated dust kinetics in the dynamic evolution of inhomogeneous plasma sheathA Nag, K Devi, J Paul, PK KarmakarChinese Journal of Physics 2021
Adapted instabilities excited in spherical magnetized viscoelastic astroclouds with extreme dust-fugacity moderationsD Kalita, PK KarmakarThe European Physical Journal Plus 136 (5), 1-25 2021
Propagatory dynamics of nucleus-acoustic waves excited in gyrogravitating degenerate quantum plasmas electrostatically confined in curved geometryS Dasgupta, PK KarmakarScientific Reports 11, 19126 (1-12) 2021
A new P (r)-relationship for stellar structuresR Deb, PK KarmakarAn introduction to molecular clouds 1, 27-40 2021
A new simplistic equation of a macroscopic equilibrium state for degenerate neutron starsR Deb, PK KarmakarAn introduction to molecular clouds 1, 13-26 2021
Dynamics of sheath evolution in magnetized charge-fluctuating dusty plasmasK Devi, A Nag, J Paul, PK KarmakarChinese Journal of Physics 65, 405-411 2020
A physical plasma-based portrayal of living bio-cellsPK KarmakarAnunaad 6 (1), 45-46 2020
Analyzing the instability dynamics of spherical complex astroclouds in a magnetized meanfluidic fabricD Kalita, PK KarmakarPhysics of Plasmas 27 (2), 022902 2020
Bimodal instability dynamics in nonthermal complex tridust astroclouds towards structure formationPK Singha, PK KarmakarEPL (Europhysics Letters) 128 (3), 35001 2020
Nonlinear nucleus-acoustic waves and possible equivalent conservation lawsP Das, PK KarmakarAdvances in Nuclear Physics and Condensed Matter 1, 248-254 2020
Evolution of conjugational hybrid mode in partially ionized astroplasmasP Dutta, PK KarmakarAdvances in Nuclear Physics and Condensed Matter 2020, 112-117 2020
Gyrokinetic influence on star-forming bimodal cloud stabilityA Haloi, PK KarmakarAdvances in Nuclear Physics and Condensed Matter 1, 104-111 2020
An inexpensive and novel optical scheme of assessing adulterants in emulsionsR Biswas, PK KarmakarBiointerface Res Appl Chem 10 (6), 6874-6880 2020
Nonlinear nucleus-acoustic waves and possible equivalent conservation lawsP Das, PK KarmakarProceedings of the 1st National Conference on Advances in Nuclear Physics 2020
MOST CITED SCHOLAR PUBLICATIONS
A gravito-electrostatic sheath model for surface origin of subsonic solar wind plasmaCB Dwivedi, PK Karmakar, SC TripathyThe Astrophysical Journal 663 (2), 1340 2007Citations: 37
Stability analysis of non-thermal complex astrofluids in the presence of polarized dust-charge fluctuationsP Dutta, P Das, PK KarmakarAstrophysics and Space Science [DOI 10.1007/s10509-016-2912-z] 361 (322), 1-8 2016Citations: 24
Electron inertial delay effect on acoustic soliton behavior in transonic regionU Deka, A Sarma, R Prakash, PK Karmakar, CB DwivediPhysica Scripta 69 (4), 303 2004Citations: 24
Graphical analysis of electron inertia induced acoustic instabilityPK Karmakar, U Deka, CB DwivediPhysics of plasmas 12 (3), 032105 2005Citations: 22
Nonlinear stability of pulsational mode of gravitational collapse in self-gravitating hydrostatically bounded dust molecular cloudPK KarmakarPramana 76 (6), 945-956 2011Citations: 18
Nonlinear pulsational eigenmodes of a planar collisional dust molecular cloud with grain-charge fluctuationPK Karmakar, B BorahThe European Physical Journal D 67 (9), 1-14 2013Citations: 17
A numerical characterization of the Gravito-Electrostatic Sheath equilibrium structure in solar plasmaK Pralay Kumar, D Chandra BhushanInternational Journal of Astronomy and Astrophysics 2011 2011Citations: 16
Nucleus-acoustic waves: Excitation, propagation, and stabilityPK Karmakar, P DasPhysics of Plasmas 25 (8), 082902 2018Citations: 14
Viscoelastic pulsational modeP Dutta, PK KarmakarAstrophysics and Space Science 362 (10.1007/s10509-017-3120-1), 141 (1-12) 2017Citations: 14
Stability analysis of the Gravito-Electrostatic Sheath-based solar plasma equilibriumPK Karmakar, HP Goutam, M Lal, CB DwivediMonthly Notices of the Royal Astronomical Society 460 (3), 2919-2932 2016Citations: 14
Pulsational mode fluctuations and their basic conservation lawsB Borah, PK KarmakarAdvances in Space Research 55, 416-427 2015Citations: 13
A generalized hydrodynamic model for acoustic mode stability in viscoelastic plasma fluidB Borah, A Haloi, PK KarmakarAstrophysics and Space Science 361 (5), 165 2016Citations: 12
New nonlinear eigenmodes of a self-gravitating spherical charged dust molecular cloudPK Karmakar, B BorahPhysica Scripta 86 (2), 025503 2012Citations: 12
Response to “Comment on ‘Graphical analysis of electron inertia induced acoustic instability'”[Phys. Plasmas 13, 104701 (2006)]PK Karmakar, U Deka, CB DwivediPhysics of Plasmas 13 (10), 104702 2006Citations: 12
Analytical integrability and physical solutions of equationPK Karmakar, CB DwivediJournal of mathematical physics 47 (3), 032901 2006Citations: 12
Nonlinear waves in bipolar complex viscous astrocloudsPK Karmakar, A HaloiAstrophysics and Space Science 362 (DOI 10.1007/s10509-017-3067-2), 94 (1-13) 2017Citations: 11
Electrostatic streaming instability modes in complex viscoelastic quantum plasmasPK Karmakar, HP GoutamPhysics of Plasmas 23 (http://dx.doi.org/10.1063/1.4967855), 112121 (1-14) 2016Citations: 11
Global gravito-electrostatic fluctuations in self-gravitating spherical non-uniform charged dust cloudsPK Karmakar, B BorahAstrophysics and Space Science 361 (4), 115 2016Citations: 11
Nonlinear gravito-electrostatic waves in self-gravitating complex plasma in presence of ion-drag effectsA Haloi, PK KarmakarAstrophysics and Space Science 358, 41(1)-41(9) 2015Citations: 11
Application of inertia-induced excitation theory for nonlinear acoustic modes in colloidal plasma equilibrium flowPK KarmakarPramana 68 (4), 631-648 2007Citations: 11
