List of Publications



2017

Differential electron emission from polycyclic aromatic hydrocarbon molecules under fast ion impact: Shubhadeep Biswas, Christophe Champion & Lokesh C. Tribedi, Scientific Reports 7, 5560 (2017)

Coherent electron emission from O2 in collisions with fast electrons: Madhusree Roy Chowdhury, Carlos R. Stia, Carmen A. Tachino, Omar A. Fojón, Roberto D. Rivarola and Lokesh C. Tribedi, Eur. Phys. J. D 71, 218 (2017)

Electron impact ionization of O2 and the interference effect from forward–backward asymmetry: Madhusree Roy Chowdhury and Lokesh C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 50, 155201 (2017)

Three-body fragmentation of multiply charged nitrous oxide induced by Ar8+- and Xe15+-ion impact: Arnab Khan, Lokesh C. Tribedi and Deepankar Misra, Phys. Rev. A 96, 012703 (2017)

Measurements of the line resolved M-shell X-ray production cross sections for 79Au, 82Pb and 83Bi by 100 keV/u proton, C, N, O ions: Shehla, Ajay Kumar, C. Bagdia, Anil Kumar, D. Misra, Sanjiv Puri and L.C. Tribedi, Nucl. Instr. Meth. Phys. Res. B 399, 74 (2017)

2016

Ionization of N2 in collisions with fast electrons: Evidence of an interference effect: Madhusree Roy Chowdhury, C. R. Stia, C. A. Tachino, O. A. Fojon, Roberto D. Rivarola and Lokesh C. Tribedi, Phys. Rev. A 94, 052703 (2016)

Decay dynamics of N2O under the impact of fast electrons: Arnab Khan and Deepankar Misra, J. Phys. B: At. Mol. Opt. Phys. 49, 055201 (2016)

Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions: Shamik Bhattacharjee, Shubhadeep Biswas, Chandan Bagdia, Madhusree Roychowdhury, Saikat Nandi, Deepankar Misra, J M Monti, C A Tachino, R D Rivarola, C Champion, J. Phys. B: At. Mol. Opt. Phys. 49, 065202 (2016)

Magnetoimpedance studies on ion irradiated Co33Fe33Ni7Si7B20 ribbons: Ganesh Kotagiri, G. Markandeyulu, K.V. Thulasiram, W.A. Fernandes, D. Misra, L.C. Tribedi, Journal of Magnetism and Magnetic Materials 404, 79–82 (2016)

2015

Plasmon-mediated electron emission from the coronene molecule under fast ion impact: Shubhadeep Biswas and L. C. Tribedi, Phys. Rev. A 92, 060701(R) (2015)

Adhesive hydrophobicity of Cu2O nano-columnar arrays induced by nitrogen ion irradiation: Satyanarayan Dhal, Sriparna Chatterjee, Unnikrishnan Manju, Lokesh C. Tribedi, K. V. Thulasiram, W. A. Fernandez and Shyamal Chatterjee, Soft Matter, 2015,11, 9211-9217

Angle-differential observation of plasmon electrons in the double-differential cross-section spectra of fast-ion-induced electron ejection from C60: A. H. Kelkar, L. Gulyás, and Lokesh C. Tribedi , Phys. Rev. A 92, 052708 (2015)

Observation of a sequential process in charge-asymmetric dissociation of CO2q+ (q=4,5) upon the impact of highly charged ions: Arnab Khan, Lokesh C. Tribedi, and Deepankar Misra , Phys. Rev. A 92, 030701(R) (2015)

Double differential electron emission from N2 under impact of fast C6+ ions and Young-type interference: Saikat Nandi, Shubhadeep Biswas, Carmen A. Tachino, Roberto D. Rivarola and Lokesh C. Tribedi , Eur. Phys. J. D 69: 192 (2015)

Nano-welding and junction formation in hydrogen titanate nanowires by low-energy nitrogen ion irradiation: Satyanarayan Dhal, Shyamal Chatterjee, Subhrangsu Sarkar, Lokesh C Tribedi, Rudheer Bapat and Pushan Ayyub , Nanotechnology 26 235601 (2015)

Differential electron emission in the ionization of Ne and Xe atoms under fast bare carbon ion impact: Shubhadeep Biswas, J M Monti, C A Tachino, R D Rivarola and L C Tribedi , J. Phys. B: At. Mol. Opt. Phys. 48 115206 (2015)

L3 subshell alignment in bismuth induced by swift silicon ions: Ajay Kumar, A N Agnihotri, D Misra, S Kasthurirangan, L Sarkadi and L C Tribedi , J. Phys. B: At. Mol. Opt. Phys. 48 065202 (2015)

A recoil ion momentum spectrometer for molecular and atomic fragmentation studies: Arnab Khan, Lokesh Tribedi, and Deepankar Misra , Rev. Sci. Instrum. 86, 043105 (2015)

Electron emission in ionization of He and Ne by fast dressed oxygen ions and projectile charge state dependence: Shubhadeep Biswas, S. Kasthurirangan, D. Misra, J. M. Monti, R. D. Rivarola, P. D. Fainstein and L. C. Tribedi, Phys. Rev. A 91, 022711 (2015)

Dressed projectile charge state dependence of differential electron emission from Ne atom: S. Biswas, J. M. Monti, R. D. Rivarola, and L. C. Tribedi, J. Phys.: Conf. Ser. 583, 012021 (2015)


2014

Energy and angular distribution of electrons in ionization of He and Ne by 6-MeV/u bare carbon ions: Comparison with continuum-distorted-wave eikonal-initial-state calculations in prior and post forms: Shubhadeep Biswas, D. Misra, J. M. Monti, C. A. Tachino, R. D. Rivarola, and L. C. Tribedi, Phys. Rev. A 90, 052714 (2014).

Molecular double slit and Young type electron interference in ionization: Lokesh C Tribedi, p-4-13, Physics News, Bulletin of the Indian Physics Association (IPA), Vol-43 (2013), ISSN:0253-7583

Engineering of silicon/HfO2 interface by variable energy proton irradiation: Savita Maurya, L. C. Tribedi and Radhakrishna Maringanti, Appl. Phys. Lett. 105, 071605 (2014).

Ion beam induced single phase nanocrystalline TiO2 formation: Deepti A. Rukade, L. C. Tribedi, and Varsha Bhattacharyya, Physica B: Condensed Matter 443, 99 (2014).

Angular momentum sensitive two-center interference: M. Ilchen, L. Glaser, F. Scholz, P. Walter, S. Deinert, A. Rothkirch, J. Seltmann, J. Viefhaus, P. Decleva, B. Langer, A. Knie, A. Ehresmann, M. Braune, G. Hartmann, A. Meissner, L. Tribedi, M. AlKhaldi, O. Al-Dossary, and U. Becker, Phys. Rev. Lett. 112, 023001 (2014).


2013

On the Photoabsorption by Permanganate Ions in Vacuo and the Role of a Single Water Molecule. New Experimental Benchmarks for Electronic Structure Theory: JørgenHoumøller, Sydney H. Kaufman, Dr. Kristian Støchkel, Prof. Lokesh C. Tribedi, Prof. Steen Brøndsted Nielsen and Prof. J. Mathias Weber, ChemPhysChem 14, 1133–1137 (2013)

Observation of 2p3d(1Po) → 1s3d(1De) Radiative Transition in He-like Si, S, and Cl Ions: S. Kasthurirangan, J. K. Saha, A. N. Agnihotri, S. Bhattacharyya, D. Misra, A. Kumar, P. K. Mukherjee, J. P. Santos, A. M. Costa, P. Indelicato, T. K. Mukherjee, and L. C. Tribedi Phys. Rev. Lett. 111, 243201 (2013).

Absolute total ionization cross sections of uracil (C4H4N2O2) in collisions with MeV energy highly charged carbon and oxygen and fluorine ions: A. N. Agnihotri, S. Kasthurirangan, S. Nandi, A. Kumar, M. E. Galassi, R. D. Rivarola, O. Fojon, C. Champion, J. Hanssen, H. Lekadir, P. F. Weck, and L. C. Tribedi J. Phys. B: At. Mol. Opt. Phys. 46, 185201 (2013).

Double-differential cross sections for ionization of H2O by fast bare O ions: Comparison with continuum-distorted-wave eikonal-initial-state calculations in prior and post forms: S. Nandi, S. Biswas, A. Khan, J. M. Monti, C. A. Tachino, R. D. Rivarola, D. Misra and L. C. Tribedi, Phys. Rev. A 87, 052710 (2013).

Double differential distribution of electron emission in ionization of uracil in collisions with fast bare C-ions: angular asymmetry: A. N. Agnihotri, S. Nandi, S. Kasthurirangan, A. Kumar, M. E. Galassi, R. D. Rivarola, C. Champion and L. C. Tribedi, Phys. Rev. A 87, 032716 (2013).

High resolution study of x-rays emitted from highly charged S ions using a bent crystal spectrometer: S. Kasthurirangan, A. Banerjee, A. Kumar, A. N. Agnihotri, D. Misra and L. C. Tribedi, Phys. Scr. T156, 014009, 2013.

Electron DDCS for ionization of O2 under fast C6+ ion impact and interference oscillation: S. Nandi, A. N. Agnihotri, C. A. Tachino, R. D. Rivarola, F. Martin and L. C. Tribedi, Phys. Scr. T156, 014038, 2013.


2012

Energy and angular distributions of the low-energy electron emission in collisions of 4 MeV/u bare F ions with He atoms: Deepankar Misra, Aditya H. Kelkar, Pablo D Fainstein and Lokesh C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 45, 225201 (2012).

Angular dependence of L x-ray emission in high-Z atoms bombarded by 18-60 MeV fluorine ions: Ajay Kumar, A. N. Agnihotri, D. Misra, S. Kasthurirangan, L. Sarkadi, and L. C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 45, 215205 (2012).

X-ray diagnosis of Ar plasma in ECR and electron temperature at different RF power and gas pressure: S. Kasthurirangan, A. Agnihotri, C.A. Desai and L.C. Tribedi, Rev. Sc. Instr. 83, 073111 (2012).

Collisions of fast highly charged ions with simple atoms and large biomolecules: L. C. Tribedi, A. N. Agnihotri, M. E. Galassi, R. D. Rivarola, C. Champion, Euro. Phys. Jour. D 66, 303 (2012).

Investigation of the interference effect in the case of low energy electron emission from O2 in collisions with fast bare C-ions: S. Nandi, A. N. Agnihotri, C. A. Tachino, R. D. Rivarola, F. Martin and L. C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 45, 215207 (2012).

Impact ionization of oxygen molecule by 3.5MeV/u bare carbon ions: S. Nandi, A. N. Agnihotri, S. Kasthurirangan, Ajay Kumar, Carmen A. Tachino, Roberto D. Rivarola, F. Martin and L. C. Tribedi, Phys. Rev. A 85, 062705 (2012).

Ionization and fragmentation of RNA base molecule uracil in collisions with carbon ions of energies between 100 keV and 78 MeV: A. N. Agnihotri, S. Kasthurirangan, S. Nandi, A. Kumar, M. E. Galassi, R. D. Rivarola, O. Fojon, C. Champion, J. Hanssen, H. Lekadir, P. F. Weck and L. C. Tribedi, Phys. Rev. A 85, 032711 (2012).

Nanometer-scale sharpening and surface roughening of ZnO nanorods by argon ion bombardment: Shyamal Chatterjee, Akshaya K. Behera, Amarabha Banerjee, Lokesh C. Tribedi, Tapobrata Som, and Pushan Ayyub, App. Sur. Sc. 258, 7016 (2012).

Ionization of biomolecules by highly charged carbon ions: the RNA-uracil as an example: C. Champion, M. E. Galassi, O. Fojon, H. Lekadir, J. Hanssen, R. D. Rivarola, P. F. Weck, A. N. Agnihotri, S. Nandi, and L. C. Tribed, J. Phys.:Conf. Ser., 373, 012004(2012).

Synthesis of embedded titanium dioxide nanoparticles by oxygen ion implantation in titanium films: Deepti A. Rukade, C. A. Desai, Nilesh Kulkarni, L. C. Tribedi, and Varsha Bhattacharyya, AIP Conf. Proc. 1512, pp. 380-381, 2012.


2011

Atomic collisions involving C60 and collective excitation: L. C. Tribedi and A. H. Kelkar, Indian J. Phys. 85, 1749(2011).

Fast Ion-Atom Collision Processes and Some Recent Investigations: L. C. Tribedi, in Theoretical techniques on atomic and molecular collision physics, Ed. R. Srivastava, Narosa publishing house, 2011.

An ECR ion source-based low-energy ion accelerator: development and performance: A. N. Agnihotri, A. H. Kelkar, S. Kasthurirangan, K. V. Thulasiram, C. A. Desai, W. A. Fernandez and L. C. Tribedi, Phys. Scr. T 144, 014038 (2011).

Electron interference in fast ion collisions with H2 and the frequency parameter: S. Chatterjee, D. Misra, P. D. Fainstein and L. C. Tribedi, Phys. Scr. T 144, 014040 (2011).


2010

Spectral Shape of the Two-Photon Decay of the 21S0 State in He-Like Tin: S. Trotsenko, A. Kumar, A. V. Volotka, D. Banaś, H. F. Beyer, H. Bräuning, S. Fritzsche, A. Gumberidze, S. Hagmann, S. Hess, P. Jagodzinski, C. Kozhuharov, R. Reuschl, S. Salem, A. Simon, U. Spillmann, M. Trassinelli, L. C. Tribedi, G. Weber, D. Winters, and Th. Stöhlker, Phys. Rev. Lett. 104, 033001 (2010).

Ionization of molecular hydrogen by 5 MeV/u bare fluorine ion and electron interference: S. Chatterjee, D. Misra, A. H. Kelkar, P.D. Fainstein and L. C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 43, 125201 (2010).

Fast ion collisions with C60 in vapour phase and collective excitation: Comparison with other gaseous targets: L.C. Tribedi, Aditya Kelkar and S. Kasthurirangan, Nucl. Instr. Meth. B 268, 3183 (2010).

L3-subshell alignment of Au and Bi in collisions with 12 - 55 MeV carbon ions: Ajay Kumar, A. N. Agnihotri, S. Chatterjee, S. Kasthurirangan, D. Misra, R. K. Choudhury, L. Sarkadi, and L. C. Tribedi, Phys. Rev A 81, 062709 (2010).

Modulation of Bethe binary-encounter peak in electron double differential cross section of H2 by Young type interference: S. Chatterjee, A. Agnihotri, C. R. Stia, O. A. Fojón, R.D. Rivarola and Lokesh C Tribedi, Phys. Rev. A 82, 052709 (2010).

Tracing fingerprints of Young type interferences in angular distributions of ejected electrons from molecular targets: C. R. Stia, O. A. Fojon, S. Chatterjee, D. Misra, L. C. Tribedi and R. D. Rivarola, J. Phys. Conf. Series, 212 012019 (2010).

Single and multiple ionization of C60 fullerenes in collisions with 3 MeV/u C, O, F, and Si ions and collective effects: A. H. Kelkar, U. Kadhane, D. Misra, L. Gulyas and Lokesh C. Tribedi, Phys. Rev. A 82, 043201 (2010).


2009

Double differential distributions of electron emission in ion-atom and electron-atom collisions using an electron spectrometer: D. Misra, K. V. Thulasiram, W. Fernandes, A. H. Kelkar, U. Kadhane, Ajay Kumar, Y. P. Singh, L. Gulyás, L. C. Tribedi, Nucl. Instr. Meth. Phys. Res. B. 267, 157 (2009).

Fast electron impact ionization of molecular hydrogen: energy and angular distribution of double and single differential cross sections and Young type interference: S. Chatterjee, D. Misra, A. H. Kelkar, Lokesh C. Tribedi, C. R. Stia, O. A. Fojón and R. D. Rivarola, J. Phys. B: At. Mol. Opt. Phys. 42, 065201 (2009).

Young type interference in electron emission from H2 and forward-backward asymmetry: a new approach: S. Chatterjee, D. Misra, A. H. Kelkar, P.D. Fainstein, and L. C. Tribedi, Journal of Physics: Conf. Ser. 163, 012074 (2009).

Second order interference in collisions of 4MeV/u F9+ ions with H2: Deepankar Misra, Aditya H. Kelkar and Lokesh C. Tribedi, Phys. Rev. A 80, 062701 (2009).

Signature of Young type interference in electron emission from H2: a molecular double slit: S. Chatterjee, D. Misra and L. C. Tribedi, Physics Teacher 51, Nos 3&4, July - December, 2009 (quarterly Journal of Indian Physical Soc. Kolkata).


2008

Study of Giant Dipole Plasmon Resonance in Fast Heavy Ion - C60 Collision Using Recoil-Ion and Electron Spectrum: Aditya H. Kelkar, Deepankar Misra and Lokesh C. Tribedi, Physics Teacher (quarterly Journal of Indian Physical Soc.) vol-50, Nos.3 & 4 July - December 2008.

Young type interference effect on angular distribution of secondary electrons emitted from H2 in collisions with fast electrons: Shyamal Chatterjee, D. Misra, A. H. Kelkar and Lokesh C. Tribedi, C. R. Stia, O. A. Fojón and R. D. Rivarola, Phys. Rev A 78, 052701 (2008).


2007

Effect of giant plasmon excitation in single and double ionization of C60 in fast heavy ion collisions: U. Kadhane, A. Kelkar, D. Misra, Ajay Kumar, L. C. Tribedi, Phys. Rev. A, Rapid. Comm, 75 041201(R) (2007).

Multiple ionization of C60 in collisions with 2.33 MeV/u O-ions and giant plasmon excitation: A.H. Kelkar, U. Kadhane, D. Misra, Ajay Kumar and L.C. Tribedi, Nucl. Instr. & Methods Phys. Res. B 256, 114 (2007).

Angular distribution of the low energy electron emission in collisions of 6 MeV/u bare carbon ions with molecular hydrogen: Two-center mechanism and interference effect: D. Misra, A. Kelkar, U. Kadhane, A. Kumar, Y. P. Singh, Lokesh C. Tribedi, P.D. Fainstein Phys. Rev. A 75, 052712 (2007).

A high resolution x-ray crystal spectrometer to study electron and heavy ion impact atomic collisions: Ajay kumar, D. Misra, A. H. Kelkar, U. R. Kadhane, K. V. Thulasiram and Lokesh C. Tribedi, Pramana, Indian Journal of Physics 68, 983-994 (2007).

Effect of multiple plasmon excitation on single, double and multiple ionization of C60 in collisions with fast highly charged Si ions: A. H. Kelkar, U. Kadhane, D. Misra, A. Kumar and Lokesh C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 40, 2481 (2007).

Forward backward asymmetry in electron emission from H2 by fast carbon ions and Young type interference effect: D. Misra, A. H. Kelkar, U. Kadhane, A. Kumar, P. D. Fainstein and Lokesh C. Tribedi, J. Phys.: Conf. Ser. 58, 291 (2007).

Ionization, evaporation and fragmentation of C60 in collisions with highly charged 2.33 MeV/u C, O and F ions - effect of projectile charge state: A. H. Kelkar, D. Misra and Lokesh C. Tribedi, J. Phys.: Conf. Ser. 80, 012010 (2007).

Giant plasmon excitation in single and double ionization of C60 by fast highly charged Si and O ions: Aditya Kelkar, U. Kadhane, D. Misra, and Lokesh C. Tribedi, J. Phys.: Conf. Ser. 80, 012009 (2007).

Two center electron emission in fast collisions of bare C and F ions with He and H2 and the CDW-EIS model: Deepankar Misra, A.H. Kelkar and Lokesh C. Tribedi, J. Phys: Conf. Ser. 80, 012013 (2007).

Young type interference effect in the forward backward asymmetry parameter in electron emission from H2 under fast heavy ions: Deepankar Misra, A.H. Kelkar and Lokesh C. Tribedi, J. Phys: Conf. Ser. 80, 012014 (2007).

Our article, Effect of giant plasmon excitations in single and double ionization of C60 in fast heavy-ion collisions, published in Phys. Rev. A 75, 041201(R), (2007), was selected for the Virtual Journal of Nanoscale Science & Technology, Volume 15, Issue 15, April 16, 2007.


2006

X-ray emission from fast highly charged Cu ions in collisions with gaseous targets: saturation effect in excitation and transfer: Ajay Kumar, D. Misra, U. Kadhane, A.H. Kelkar, B.B. Dhal and L.C. Tribedi, Radiation Physics and Chemistry 75, 1704 (2006).

Angular distribution of Au-Lα and -Mαβ X-rays induced by 40 MeV C4+: Ajay Kumar, D. Misra, U. Kadhane, A.H. Kelkar and Lokesh C. Tribedi, Radiation Physics and Chemistry 75, 1490 (2006).

Saturation effect Projectile- and target- x-ray production in collisions between 2.5 MeV/u highly charged Cu ions and gaseous targets: Ajay Kumar, D. Misra, A.H. Kelkar, U. Kadhane, Y.P. Singh, G. Lapicki, L. Gulyás and L.C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 39, 331-341 (2006).

Two center electron emission in collisions of fast ions with H, He and H2: Interplay between Interference and Compton profile effect: D. Misra, Ajay Kumar, U. Kadhane, P. Richard, P.D. Fainstein and L. C. Tribedi, Radiation Physics and Chemistry 75, 1723 (2006).

High resolution studies of Al satellite lines and Si-projectile x-rays in electron-atom and ion-atom collisions: Ajay Kumar, D. Misra, K.V. Thulasiram, L.C. Tribedi, A.K. Pradhan, Nucl. Instr.& Methods Phys. Res. B 248, 247 (2006).

K-shell ionization of low-Z elements in ion-solid collisions and applicability of local plasma approximation: U. Kadhane, Ajay Kumar, C. C. Montanari and L. C. Tribedi, Radiation Physics and Chemistry 75, 1542 (2006).

Fast Heavy ion Collisions with C60: Collective excitation: Umesh Kadhane, A.H. Kelkar, D. Misra, Ajay Kumar and L.C. Tribedi, Radiation Physics and Chemistry 75, 2046 (2006).

Line resolved M-shell x-ray production cross sections of Pb and Bi induced by highly charged C and F ions: Y.P.Singh, D.Misra, U. Kadhane, Lokesh C. Tribedi, Phys. Rev. A 73, 032712 (2006).

Projectile atomic number dependence of the relativistic effect on the K-shell ionization of high Z elements under heavy ion impact: Y.P. Singh, Ajay Kumar U. Kadhane, Lokesh C. Tribedi and D Trautmann, Phys. Rev. A 74, 052714 (2006).

Influence of Young type interference on the forward backward asymmetry in electron emission from H2 in collisions with 80-MeV bare carbon ions: Deepankar Misra, A. Kelkar, U. Kadhane, Ajay kumar, P. D. Fainstein, Lokesh C Tribedi, Phys. Rev. A 74, 060701(R) (2006).


2005

Reply to comments on "Interference effect in electron emission in heavy ion collisions with H2, by comparing the measured electron spectrum from atomic with H2": D. Misra, U. Kadhane, Y.P. Singh, Lokesh C. Tribedi, P. D. Fainstein, P. Richard, Phys. Rev. Letts., 95, 079302, 2005.

Fast Heavy Ion Collisions with H2 Molecules and Young Type Interference: L. C. Tribedi and D. Misra, in "Current Topics in Atomic, Molecular and Optical Physics" pp-209-228, World Scientific, Singapore: Invited Lectures delivered at the Conference on Atomic, molecular and optical physics (TC2005), IACS, Kolkata; Ed. by C. Sinha and S. Bhattacharyya.


2004

Interference effect in electron emission in heavy ion collisions with H2, detected by comparing with the measured electron spectrum from atomic with hydrogen: D. Misra, U. Kadhane, Y.P. Singh, Lokesh C. Tribedi, P.D. Fainstein, P. Richard, Phys. Rev. Letts. 92, 153201, (2004).


2003

Effect of collective response on electron capture and excitation in collisions of highly charged ions with fullerenes: U. Kadhane, D. Misra, Y.P. Singh and Lokesh C. Tribedi, Phys. Rev. Lett. 90, 093401 (2003).

K shell processes in heavy ion collisions in solids and local plasma approximation: U.Kadhane, C. C. Montanari and Lokesh C. Tribedi, Phys. Rev. A 67, 032703 (2003).

Effect of collective response on the x-ray emission due to electron capture in high energy bare ion collisions with fullerenes: U. Kadhane, D. Misra, Y.P. Singh, Lokesh C. Tribedi, Nucl. Instr. and Methods in Phys. Res. B 205 661 (2003).

M-shell x-ray production cross sections of Bi induced by highly charged F ions: Y. P. Singh and Lokesh C. Tribedi, Nucl. Instr. & Meth. Phys. Res. B 205, 794 (2003).

Experimental study of K-shell ionization of low Z solids in collisions with intermediate velocity carbon ions and local plasma approximation: U. Kadhane, C. C. Montanari, Lokesh C. Tribedi, J. Phys. B: At. Mol. Opt. Phys. 36, 3043 (2003).

K shell ionization of high Z elements with low to intermediate velocity Si ions: Y.P. Singh, U. Kadhane, D. Trautmann, P. N. Tandon and Lokesh C. Tribedi, Nucl. Instr. & Meth. Phys. Res. B, 212, 72(2003).

Our PRL paper Effect of Collective Response on Electron Capture and Excitation in Collisions of Highly Charged Ions with Fullerenes, published in Phys. Rev. Lett. 90, 093401 (2003), was selected for the March 24, 2003 issue of the Virtual Journal of Nanoscale Science & Technology.


2002

Role of surface roughness in hard x-ray emission from femtosecond laser produced copper plasmas: P. P. Rajeev, S. Banerjee, A. S. Sandhu, R. C. Issac, Lokesh C. Tribedi, G. R. Kumar, Phys. Rev A 65, 052903 (2002).

M-Subshell x-ray production cross sections of Au induced by highly charged F, C, Li ions and protons: A large enhancement in the M3 fluorescence yield: Y. P. Singh, Lokesh C. Tribedi, Phys Rev. A 66, 062709 (2002).


2001

L-subshell ionization of Bi, Au, Yb induced by F ions at intermediate velocities: Y. P. Singh, D. Mitra, Lokesh C. Tribedi and P. N. Tandon, Phys. Rev. A 63, 012713 (2001).

Two center effect on low energy electron emission in collisions of 1 MeV/u bare ions with atomic hydrogen, molecular hydrogen and helium. I. Atomic Hydrogen: Lokesh C. Tribedi, P. Richard, L. Gulyás, M.E. Rudd, R. Moshammer, Phys. Rev A 63, 062723 (2001).

Two center effect on low energy electron emission in collisions of 1 MeV/u bare ions with atomic hydrogen, molecular hydrogen and helium. II. H2 and He: Lokesh C. Tribedi, P. Richard, L. Gulyás, M.E. Rudd, Phys. Rev A 63, 062724 (2001).

Relativistic wavefunction effect on the K shell ionization of Sb, Gd, Yb, Au and Bi by low to intermediate velocity F ions: D. Mitra, Y. P. Singh, Lokesh C. Tribedi, P. N. Tandon and D Trautmann, Phys. Rev A 64, 012718 (2001).

Effect of laser polarization on x-ray emisssion from Arn (n=200-104) clusters in intense laser fields: V. Kumarappan, M. Krishnamurthy, D. Mathur and Lokesh C. Tribedi, Phys. Rev A 63, 023203 (2001).

Strong evidence for enhanced multiple electron capture from surfaces in 46 MeV/u Pb81+ collisions with thin carbon foils: H. Bräuning, P. H. Mokler, D. Liesen, F. Bosch, B. Franzke, A. Krämer, C. Kozhuharov, T. Ludziejewski, X. Ma, F. Nolden, M. Steck, Th. Stöhlker, R. W. Dunford, E. P. Kanter, G. Bednarz, A. Warczak, Z. Stachura, L. Tribedi, T. Kambara, D. Dauvergne, R. Kirsch, and C. Cohen, Phys. Rev. Lett. 86, 991 (2001).

Multiple electron capture by 46 MeV/u Pb81+ ions from solid targets: H. Bräuning, P. H. Mokler, D. Liesen, F. Bosch, B. Franzke, A. Krämer, C. Kozhuharov, T. Ludziejewski, X. Ma, F. Nolden, M. Steck, Th. Stöhlker, R. W. Dunford, E. P. Kanter, G. Bednarz, A. Warczak, Z. Stachura, L. Tribedi, T. Kambara, D. Dauvergne, R. Kirsch, and C. Cohen, Physica Scripta T92, 43 (2001).

Heavy ion induced inner shell ionization in the intermediate velocity range: D. Mitra, Y.P. Singh, L.C. Tribedi, P.N. Tandon, Current Trends in Atomic and Molecular Physics, edt. by R. Srivastava, Phoenix Publishing House, New Delhi, 2001, p150.

Cluster explosion in intense laser fields: M. Krishnamurthy, V. Kumarappan, D. Mathur and Lokesh C. Tribedi, Current Trends in Atomic and Molecular Physics, edt. by R. Srivastava, Phoenix Publishing House, New Delhi, 2001, p44.


2000

X-ray emission from aluminium under intense ultrashort irradiation: S. Banerjee, Lokesh C. Tribedi, G. Ravindra Kumar, Euro. Phys. J. D 11, 295, (2000).

Strong double K-K electron transfer channel in near symmetric collision of Si+Ar at intermediate velocity range: B.B. Dhal, Lokesh C. Tribedi, U. Tiwari, T. G. Lee, C. D. Lin, L. Gulyás and P. N. Tandon, J. Phys. B: At. Mol. Opt. Phys. 33, 1069 (2000).

State-selective K-K electron transfer and K-ionization cross sections for Ar and Kr in collisions with highly charged C, O, F, S and Cl ions at intermediate velocities: B. B. Dhal, Lokesh C. Tribedi, U. Tiwari, K.V. Thulasiram, P.N. Tandon, T. G. Lee, C.D. Lin, L. Gulyás, Phys. Rev. A 62, 022714 (2000).

Momentum spectroscopy in fast ion-atom collision: Lokesh C. Tribedi, Physics of electronic and atomic collisions, Ed. by. Itikawa, Tanaka, Yagishita, Matsuzawa, XXI ICPEAC proceedings, A.I.P CP 500, Melville, pp 581-94, Newyork (2000).

Atomic Processes associated with heavy ion collisions at large impact velocities probed via x-ray emission: P. N. Tandon and Lokesh C. Tribedi, Heavy Ion Accelerator Based Research, ed. S. S. Kapoor, PINSA 66, A, No-6, pp-629-651, Nov. 2000 (Published by Indian National Science Academy, New Delhi).

X-ray emission from solid plasmas generated by femtosecond high-intensity laser pulses: Sudeep Banerjee, Riju C. Isac, P. P. Rajeev, Lokesh C. Tribedi and G. Ravindra Kumar, SPIE 3886, 596-602, (2000).


1999

Low energy electron emission in a pure three-body collision: C6++H: Lokesh C. Tribedi, P. Richard, L. Gulyás and M.E. Rudd, Physica Scripta T80, 333 (1999).

Doubly differential recoil-ion longitudinal momentum distributions from electron DDCS measurements in ion-atom ionization: L.C. Tribedi, P. Richard, C.D. Lin, R.E. Olson and L. Gulyás, Physica Scripta T80, 333 (1999).

Highly charged ion production by intense, ultrashort laser pulse excitation of solids: S. Banerjee, L.C. Tribedi, A.K. Saha and G.R.Kumar, Physica Scripta T80, 539 (1999).

Projectile 1s electron loss in collision systems F8++C and O7++C: A.K. Saha, L.C. Tribedi, K.V. Thulasiram, K.G. Prasad and P.N. Tandon, Physica Scripta T80, 384 (1999).

Subshell resolved L-K electron transfer and ionization of Yb with Si ion impact: A.K. Saha, L.C. Tribedi, B.B. Dhal, U. Tiwari and P.N. Tandon, Physica Scripta T80, 384 (1999).

Saturation in the K-shell excitation of 120 MeV S14+ ions in interaction with gas targets: U. Tiwari, A.K. Saha, B.B. Dhal, L.C. Tribedi, L. Gulyás, M.B. Kurup and P.N. Tandon, Physica Scripta T80, 393 (1999).

Low energy electron emission in fast ion-atom collisions: Lokesh C. Tribedi, Trends in Atomic and Molecular Physics, eds Krishnan K. Sud and Upendra N. Upadhyaya, Kluwer Academic/Plenum Publishers, New York (1999), 0-306-46301-6, pp. 281-297.

Intense, ultrashort, laser-solid interactions: Sudeep Banerjee, G.R.Kumar, Lokesh C. Tribedi, Trends in Atomic and Molecular Physics, eds Krishnan K. Sud and Upendra N. Upadhyaya, Kluwer Academic/Plenum Publishers, New York (1999), 0-306-46301-6, pp. 1-13.


1998

Double differential distributions of electron emission in a pure three body collision: Ionization of atomic hydrogen by highly charged ions: Lokesh C. Tribedi, P. Richard, W. DeHaven, L. Gulyás, M. W. Gealy and M.E. Rudd, Letter to the Editor : J. Phys. B: At. Mol. Opt. Phys. 31, L369 (1998).

Ionization Dynamics in fast ion-atom collision. I. Energy and angular distributions of low energy electrons emitted in ionization of He by bare carbon ions: Lokesh C. Tribedi, P. Richard, Y. D. Wang, C. D. Lin, L. Gulyás and M.E. Rudd, Phys. ReV A 58, 3619 (1998).

Ionization dynamics in fast ion-atom collision. II. Final-state momentum distributions of the ionization products in collision of He with bare carbon ions: The doubly differential distributions: Lokesh C. Tribedi, P. Richard, Y.D. Wang, C.D. Lin, R.E. Olson, L. Gulyás, Phys. ReV. A 58, 3626 (1998).

Subshell resolved L-K electron transfer and ionization cross sections for Au by bare and H-like S ions: B.B. Dhal, A.K. Saha, Lokesh C. Tribedi, K.G. Prasad and P.N. Tandon, Letter to the Editor: J. Phys. B: At. Mol. Opt. Phys. 31, L807 (1998).

An electrostatic charge-state selector for ion-atom collisions: Designs, spectral line shapes and performance: A. K. Saha, K.V. Thulasiram, L. C. Tribedi, W.A. Fernandes, S.D. Narvekar, V. Nanal, M.B. Kurup, K.G. Prasad and P.N. Tandon, Pramana 50, 433 (1998).

Saturation effect in the excitation of He-like Si projectiles in intermediate velocity range: U. Tiwari, A.K. Saha, L.C. Tribedi, M.B. Kurup and P.N. Tandon, Phys. Rev. A 58, 4494 (1998).

Absolute keV x-ray yields from intense, ultrashort laser driven solid plasmas: S. Banerjee, G.Ravindrakumar, A.K. Saha and L.C. Tribedi, Optics Commun. 158, 72 (1998).


1997

Double differential cross setions for soft electron emission in ionization of hydrogen by bare carbon ions: Lokesh C. Tribedi, P. Richard, D. Ling, B. DePaola, Y. D. Wang, C. D. Lin and M. E. Rudd, Physica Scripta T73, 233 (1997).

Energy and angular distributions of low energy electrons emitted in ionization of H/He by bare carbon ions: Lokesh C. Tribedi, P. Richard, Y. D. Wang, C. D. Lin, L. Gulyás, M. E. Rudd, A.I.P. proceedings p. 237 (1997).


1996

Novel features in projectile x-rays and radiative electron capture photons emission from highly stripped channeled ions, channeling conditions: V. Nanal, Lokesh C. Tribedi, M. B. Kurup, K. G. Prasad and P. N. Tandon J. Phys B: At. Mol. Opt. Phys. 29, 5857 (1996).

Orientation dependence of the projectile x-rays from highly stripped S and Cl ions channeled along <100> Si crystal: V. Nanal, Lokesh C. Tribedi, M. B. Kurup, K. G. Prasad and P. N. Tandon, Nucl. Instr. and Methods B 115, 84 (1996).

On the connection between the longitudinal recoil-ion momentum istribution and the electron doubly differential cross section in ion-atom ionization: Y. D. Wang, L. C. Tribedi, P. Richard, C. L. Cocke, V. D. Rodriguez and C. D. Lin, Letter to the Editor: J. Phys. B: At. Mol. Opt. Phys. 29, L203 (1996).

Doubly differential cross sections of low-energy electrons emitted in the ionization of molecular hydrogen by bare carbon ions: Lokesh C. Tribedi, P. Richard, D. Ling, Y. D. Wang, C. D. Lin, R. Moshammer, G. W. Kerby III, M. W. Gealy and M. E. Rudd, Phys. Rev. A 54, 2154 (1996).

Doubly differential final-state momentum distributions of the ionization products in collision of bare ions with hydrogen: Lokesh C. Tribedi, P. Richard, Y. D. Wang, C. D. Lin and R. E. Olson, Phys. Rev. Letters 77, 3767 (1996).


1995

Radiative electron capture by bare and H-like Si and Cl ions using the channeling technique and the associated solid-state effect: Lokesh C. Tribedi, V. Nanal, M. B. Kurup, K. G. Prasad and P. N. Tandon, Phys. Rev. A 51, 1312 (1995).

K-shell vacancies carried by swift O and Si ions inside ferromagnetic hosts: Lokesh C. Tribedi, K. G. Prasad and P. N. Tandon, Phys. Rev. A 51, 3783 (1995).

Radiative electron capture by fully stripped channeled light ions as a probe to investigate the "ion-solid-state" effect: Lokesh C. Tribedi, V.Nanal, M. B. Kurup, K. G. Prasad and P. N. Tandon, Nucl. Instr. and methods B 98, 497 (1995).


1994

Radiative electron capture by fully stripped channeled light ions: L. C. Tribedi, V. Nanal, M. R. Press, M. B. Kurup, K. G. Prasad and P. N. Tandon, Phys. Rev. A 49, 374 (1994).

Single and Double K-shell ionization and electron transfer cross sections for Fe and Ni bombarded by S and Fe by Si ions at 1.25-4.50 MeV/u: L. C. Tribedi, K. G. Prasad, P. N. Tandon, Z. Chen and C. D. Lin, Phys. Rev. A 49, 1015 (1994).


1993

Measurement of K-shell population of swift sulphur ions penetrating Fe and Ni foils using the probe layer technique: L. C. Tribedi, K. G. Prasad and P. N. Tandon, Z. Phys. D 27, 143 (1993).

K-K-single electron transfer and K-shell single vacancy production cross-sections for Ti bombarded by 28Si and 32S ions at 1.25 - 4.70 MeV/A: Lokesh C. Tribedi, K. G. Prasad and P. N. Tandon, Phys. Rev. A 47, 3739 (1993).

Recent trends in electron-ion collision studies- A probe to investigate ion-solid-state effect: Lokesh C Tribedi, Proceedings of the DAE symposium in Nuclear Physics, Vol-36A (1993), University of Calicut, Dec 27-30, p 243-257 (1993) (Eds. D.R. Chakrabarty and A. K. Mohanty).


1992

A triple axes multiple target holder assembly: Lokesh C. Tribedi, S. D. Narvekar, R. G. Pillay and P. N. Tandon, Pramana 39, 661 (1992).

A simple post-accelerator foil stripper assembly for atomic collision experiments: S. D. Narvekar, R. R. Hosangdi, L. C. Tribedi, R. G. Pillay, K. G. Prasad and P. N. Tandon, Pramana 39, 79 (1992).

Efficiency determination of a Si(Li) detector in the energy range 1-20 KeV: Lokesh C. Tribedi and P. N. Tandon, Nucl. Instr. and Meths. Phys. Res. B 69, 178 (1992).

K-shell ionization cross sections for low Z elements (11 ≤ Z ≥ 22) by protons in the energy range 0.5 to 2.5 MeV: Lokesh C. Tribedi and P. N. Tandon, Phys. Rev. A 45, 7860 (1992).

K-shell x-ray production cross sections for low Z elements (11 ≤ Z ≥ 22) by 1 to 2.5 MeV 4He ions: Lokesh C. Tribedi and P. N. Tandon, Phys. Rev. A 46, 4425 (1992).

K-shell vacancies at swift sulphur ions in Gd host: Lokesh C. Tribedi, K. G. Prasad and P. N. Tandon, Z. Phys. D 24, 215 (1992).