Publications in International Journals

1. B. Pal, K. Goto, M. Ikezawa, Y. Masumoto, P. Mohan, J. Motohisa, and T. Fukui, “Spectral diffusion of type-II excitons in wurtzite InP/InAs/InP core-multishell nanowires”, J. Lumin. 129, 1941 (2009).

2. K. Goto, S. Tomimoto, B. Pal, Y. Masumoto, P. Mohan, J. Motohisa, and T. Fukui, “Transient band-bending in InP/InAs/InP core-multishell nanowires”, Phys. Status Solidi C 6, 205 (2009).

3. K. Goto, M. Ikezawa, S. Tomimoto, B. Pal, Y. Masumoto, P. Mohan, J. Motohisa, and T. Fukui, “One- and Two-Dimensional Spectral Diffusions in InP/InAs/InP Core–Multishell Nanowires”, Jpn. J. Appl. Phys. 48, 04C203 (2009).

4. B. Pal and Y. Masumoto, “Spin relaxation in charge-tunable InP quantum dots”, Phys. Rev. B 80, 125334 (2009).

5. B. Pal, K. Goto, M. Ikezawa, Y. Masumoto, P. Mohan, J. Motohisa, and T. Fukui, “Type-II behavior in wurtzite InP/InAs/InP core-multishell nanowires”, Appl. Phys. Lett. 93, 073105 (2008).

6. B. Pal, S. Yu. Verbin, M. Ikezawa, I. V. Ignatiev, and Y. Masumoto, “Nuclear-spin effects in singly negatively charged InP quantum dots”, Phys. Rev. B 75, 125322 (2007).

7. Y. Masumoto, S. Oguchi, B. Pal, and M. Ikezawa, “Spin dephasing of doped electrons in charge-tunable InP quantum dots: Hanle-effect measurements”, Phys. Rev. B 74, 205332 (2006).

8. B. Pal, M. Ikezawa, Y. Masumoto, and I. V. Ignatiev, “Millisecond-range electron spin memory in singly charged InP quantum dots”, J. Phys. Soc. Jpn. 75, 054702 (2006).

9. V. K. Kalevich, E. L. Ivchenko, M. M. Afanasiev, A. Yu. Egorov, A. Yu. Shiryaev, V. M. Ustinov, B. Pal, and Y. Masumoto, “Spin-dependent recombination in GaAsN alloys”, JETP Lett. 82, 455 (2005).

10. M. Ikezawa, B. Pal, Y. Masumoto, I. V. Ignatiev, S. Yu. Verbin, and I. Ya. Gerlovin, “Sub-millisecond electron spin relaxation in InP quantum dots”, Phys. Rev. B 72, 153302 (2005).

11. B. Pal and A. S. Vengurlekar, “On the origin of time resolved pump-probe differential signal from excitons in quantum wells”, Physica E 22, 838 (2003).

12. B. Pal, A. S. Vengurlekar, A. V. Gopal and S. S. Prabhu, “Propagation effects in transient four wave mixing measurements on excitons in GaAs multiple quantum wells”, Physica E 21, 77 (2003).

13. B. Pal and A. S. Vengurlekar, “Time resolved excitonic coherent polarization dynamics in GaAs multiple quantum wells”, Phys. Rev. B 68, 205331 (2003).

14. B. Pal and A. S. Vengurlekar, “Coherent effects in spectrally resolved pump-probe differential reflectivity measurements at exciton resonance in GaAs quantum wells”, Phys. Rev. B  68, 125308 (2003).

15. B. Pal and A. S. Vengurlekar, “Excitonic polarization dephasing under strong resonant pulsed excitation in GaAs quantum wells”, Phys. Rev. B 66, 155337 (2002).

16. B. Pal, A. V. Gopal, S. S. Prabhu and A. S. Vengurlekar, “Intensity correlated nonlinear       photoluminescence spectra in undoped and p-doped GaAs and GaAs quantum wells”, Phys. Rev. B 65, 045312 (2002)

17. B. Pal and A. S. Vengurlekar, “Time constant for relaxation of n = 2 excitons into n = 1 continuum states in GaAs quantum wells”, Appl. Phys. Lett. 79, 72 (2001).

18. B. Pal, A. V. Gopal, and A. S. Vengurlekar, “Unequal dependence of the dephasing rates for inhomogeneously broadened excitons on the intensities of the exciting beams in four-wave-mixing measurements”, Phys. Rev. B 63, 033301 (2001).