Chakram S. Jayanthi


 

Dr. Jayanthi received her Ph.D in Physics from the Indian Institute of Technology, Delhi, India in 1981. After completing her Ph.D she was a Post doctoral fellow/visiting Assistant Professor at the International Centre for Theoretical Physics, Trieste, Italy; Centre Etude Nucleaire, Saclay, France; Max-Planck Institut fuer Festkoerperforschurg, Stuttgart, Germany, Clemson University, Pennsylvania State University, etc, before taking up the faculty position at the University of Louisville, Kentucky.

 

 

Listing of Publications


 

  1. K.P. Jain and C.S. Jayanthi, Two-Phonon Raman Scattering in Silicon, Proceedings of the Nuclear Physics and Solid-State Physics Symposium 20C, 626 (1977).
  2. K.P. Jain and C.S. Jayanthi, Resonant Raman Scattering at the Indirect Gaps of Semiconductors,Phys.Rev B 19, 4198 (1979).
  3. K.P. Jain and C.S. Jayanthi, Quasi-bound-exciton-LO-phonon Intermediate State in Multiphonon Raman Scattering of Semiconductors, Phys. Rev.B26,3273 (1982).
  4. C.S. Jayanthi and E. Tosatti, Surface Melting in Crystals, Proceedings of the III Symposium on Surface Physics, Smolenice, Czechslovakia (1984); Physics of Solid Surfaces, Elsevier Science Publishers, Edited by J. Koukal, p 62-70 (1984).
  5. C.S. Jayanthi, E. Tosatti, and A. Fasolino, Self-consistent Phonons, Thermal Properties and Vibrational Instability of Copper Crystal, Phys. Rev. B31, 470 (1985).
  6. C.S. Jayanthi, E. Tosatti and L. Pietronero, Surface Melting of Copper, Phys. Rev. B31, 3456 (1985).
  7. C.S. Jayanthi, E. Tosatti, and A. Fasolino, Multi-layer Relaxation and Melting of Metal Surfaces, Surface Science 152, 155 (1985).
  8. C.S. Jayanthi, G. Armand, and J.R. Manson, Anharmonic Effects in Atom-surface Scattering: He/Cu(100), Surface Science Letters 154, L247 (1985).
  9. C.S. Jayanthi, H. Bilz, and W.Kress, Surface Vibrations at (111) Surfaces of the Nobel Metals With the Pseudo-particle Model, Proceedings of the 2nd International Conference on Phonons, Budapest (1985), p.630, World Scientific Publishing Co.
  10. G. Armand, J.R. Manson, and C.S. Jayanthi, Thermal Attenuation in Atom-Surface Scattering: Two-Phonon Contribution, Journal de Physique, 47, 1357 (1986).
  11. G. Armand, J.R. Manson, and C.S. Jayanthi, Thermal Attenuation in Atom-Surface Scattering: Multi-phonon Contribution, Phys. Rev. B34, 6627 (1986).
  12. C.S. Jayanthi, H. Bilz, W. Kress, and G. Benedek, Nature of Surface Phonon Anomalies in Noble Metals, Physical Review Letters, 59, 795 (1987).
  13. C.S. Jayanthi, Surface Melting in a Potts-Lattice Gas Model, Physical Review Rapid Communications, B44 427(1991).
  14. S.Y. Wu, J.A. Cocks, and C.S. Jayanthi, An Accelerated Inversion Algorithm Using Resolvent Matrix Method, Computer Physics Communications, 71, 125 (1992).
  15. S.Y. Wu, J.A. Cocks, and C.S. Jayanthi, A Real Space Green's Function Approach to the Dynamics of a Vicsek Fractal, Physical Review Letters, 69, 1955 (1992).
  16. C.S. Jayanthi and S.Y. Wu, Frequency Spectrum of a General Vicsek Fractal, Physical Review B 48, 10188 (1993).
  17. C.S. Jayanthi and S.Y. Wu, Exact Calculation of the Dynamics of a General Vicsek Fractal, Physical Review B 48 10199 (1993).
  18. C.S. Jayanthi and S.Y. Wu, Effects of Free-End Boundary Condition on the Frequency Spectrum of a Vicsek Fractal, S.Y. Wu and C.S. Jayanthi, Fractals, 1, 922, (1993).
  19. S.Y. Wu, J.A. Cocks and C.S. Jayanthi, General Recursive Relation for the Calculation of the Local Green's Function, S.Y. Wu, J.A. Cocks and C.S. Jayanthi, Physical Review B 49, 7957 (1994).
  20. C.S. Jayanthi, S.Y. Wu and J.A. Cocks, Real Space Green's Function Approach to Study the Effects of Disorder on the Frequency Spectrum of Si/Ge Alloys, Phys. Rev. B 50, Sept. 15 (1994).
  21. C.S. Jayanthi and S.Y. Wu, Dynamics of a Vicsek Fractal: The Boundary Effect and the Interplay Among the Local Symmetry, the Self-Similarity, and the Structure of the Fractal, Phys. Rev. B 50, 897 (1994).
  22. A. Kara, C.S. Jayanthi, S.Y. Wu and F. Ercolessi, A Local Analysis of the Relaxed and Reconstructed Au(511) Surface using the Method of Real Space Green's Function, Phys. Rev. Lett.,72 , 2223 (1994).
  23. A. Kara, C.S. Jayanthi, S.Y. Wu, and F. Ercolessi, Structure and Dynamics of the Reconstructed Au(511) Surface, Phys. Rev B, 51,17046 (1995).
  24. S.Y. Wu and C.S. Jayanthi. The Local Analysis via the Real Space Green's Function, Int. J. Modern Physics B Vol. 9, No. 16, p. 1869-1897 (1995) ...(Invited Review).
  25. C.S. Jayanthi, S.Y. Wu, and J.A. Cocks, Dynamics of Random Overlayers, Physica B, Vol. 6336 (1995).
  26. C.S. Jayanthi and S.Y. Wu, Act Locally and Think Globally, Journal of Computer-Aided Materials Design, Vol. 3, 117(1996)...(Invited Article)
  27. N.S. Luo, S.Y. Wu, and C.S. Jayanthi, Exotic Features in the Lattice Dynamics of the Incommensurate Phase of an Infinite Frenkel Kontorova Chain, Phys. Rev. B55, 11300 (1997).
  28. N.S. Luo, S.Y. Wu, and C.S. Jayanthi, Surface Lattice Dynamics of Incommensurate Overlayers, Manuscript to be submitted to Physical Review B (October, 1995).
  29. S. Prestipino, C.S. Jayanthi, F. Ercolessi, and E. Tosatti, Preroughening and disordered flat phase separation in surface molecular dynamics simulations, Surface Review and Letters 4, 83 (1997).
  30. Z.L. Xie, S.Y. Wu, K.S. Dy, M. Menon, and C.S. Jayanthi, First- Principles Real-Space Tight-Binding LMTO Calculation for Atomic Clusters II: Stable Structures of Si and Ge Clusters, submitted to Physical Review B (1997).
  31. N.S. Luo, S.Y. Wu, C.S. Jayanthi, Vibrational Dynamics of a Two-Dimensional Incommensurate Overlayer/Substrate lattice with an Anistropic Incommensurate Structure, manuscript submitted to Physical Review B (1997).
  32. C.S. Jayanthi, M. Tang, S.Y. Wu, J.A. Cocks, N.S. Luo, Z.L. Xie, M. Menon, and G. Yang, An order-N method for a Non-Orthogonal Tight-Binding Hamiltonian, Phys. Rev. B 57, (1998).
  33. C.S. Jayanthi, M. Tang, S.Y. Wu, J.A. Cocks, and S. Yip, Insights on Deformation Mechanisms From Atomistic Modeling of Structural Instability in Solids, Computer Aided Design of High Temperature Materials, editors A. Pechenik, R.K. Kalia, P. Vashishta, Oxford University Press (1997).
  34. D.R. Alfonso, S.Y. Wu, C.S. Jayanthi, and E. Kaxiras, Bonding and Reactivity of Si Clusters from Local Analysis Method, submitted to Physical Review Letters (1997).