Prosenjit Singha Deo

 

 
 

This page is under construction.










The list is not complete

1) Persistent currents due to evanescent modes.
P. Singha Deo and A. M. Jayannavar
Mod. Phys. Lett. B {\bf 7}, 1045 (1993).

2) Persistent currents and conductance of a metal loop connected to electron reservoirs.
A. M. Jayannavar and P. Singha Deo}
Phys. Rev. B {\bf 49}, 13685 (1994).

3) Novel interference effects in multiply-connected normal metal - rings.
A. M. Jayannavar and P. Singha Deo
Mod. Phys. Lett B, {\bf 8}, 301 (1994).

4) Quantum waveguide transport in serial stub and loop structures.
P. Singha Deo and A. M. Jayannavar
Phys. Rev. B, {\bf 50}, 11629 (1994).

5) Persistent currents without parity effect.
P. Singha Deo
Phys. Rev. B {\bf 51}, 5441 (1995).

6) Persistent current in the presence of transport current.
A. M. Jayannavar and P. Singha Deo
Phys. Rev. B {\bf 51}, 10175(1995).

7) Asymmetric bands in solids due to interplay of topological and substitutional defects.
P. Singha Deo and C. Basu
Phys. Rev. B {\bf 52} 10685 (1995).

8) Effect of impurity on current magnification property of mesoscopic open ring.
T. P. Pareek, P. Singha Deo and A. M. Jayannavar
Phys. Rev. B. {\bf 52}, 14657 (1995).

9) Leggett's conjecture for a mesoscopic ring
P. Singha Deo
Phys. Rev. B {\bf 53}, 15447 (1996).

10) Quantum transport in a two dimensional modulated channel.
P. Singha Deo and A. M. Jayannavar
Physica B {\bf 228}, 353(1996).

11) Nature of eigenstates in a mesoscopic ring coupled to a side branch.
P. A. Sreeram and P. Singha Deo
Physica B {\bf 228}, 345(1996).

12) Aharonov-Bohm effect in the presence of evanescent modes.
B. C. Gupta, {\bf P. Singha Deo} and A. M. Jayannavar
Int. Journ. of Mod. Phys. B {\bf 10} 3595 (1996).

13) Phase of Aharonov-Bohm oscillation in conductance of mesoscopic systems.
P. Singha Deo and A. M. Jayannavar.
Mod. Phys. Lett. B {\bf 10}, 787 (1996).

14) Thouless conductance formula in 1D and its relevance to persistent current experiments.
P. Singha Deo
Phys. Rev. B {\bf 55}, 13795 (1997).

15) Magnetization of mesoscopic superconducting discs
P. Singha Deo, V. A. Schweigert,F. M. Peeters and A.K.Geim
Phys. Rev. Lett. {\bf 79}, 4653, (1997)

16) Phase of Aharonov-Bohm oscillations: effect of channel mixing and Fano resonances.
P. Singha Deo
Solid St. Communication {\bf 107}, 69 (1998).

17) Conductance quantization in a periodically modulated quantum channel: backscattering and mode mixing.
P. Singha Deo, B. C. Gupta, A. M. Jayannavar and F. M. Peeters
Phys. Rev. B {\bf 58}, 10784 (1998).

18) Vortex phase diagram in mesoscopic superconducting discs.
V. A. Schweigert, F. M. Peeters and P. Singha Deo
Phys. Rev. Lett. {\bf 81}, 2783 (1998).

19) Hysteresis in mesoscopic superconducting discs: the Bean-Livingston barrier.
P. Singha Deo, V. A. Schweigert and F. M. Peeters
Phys. Rev. B {\bf 59}, 6039 (1999)

20) Mesoscopic Superconducting Disks
P. Singha Deo, F.M. Peeters, and V.A. Schweigert
Superlattices and Microstructures {\bf 25}, 1195-1211 (1999).

21) Features of level broadening in a ring-stub geometry
P. Singha Deo and M. V. Moskalets
Phys. Rev. B (Rapid Communication) {\bf 61}, R10559 (2000).

22) Heat capacity of superconducting disks
P. Singha Deo, J. Pekola and M. Manninen
Europhysics Letters {\bf 50}, 649 (2000).

23) Temperature enhanced persistent currents and $\phi_0/2$ periodicity
M. V. Moskalets and P. Singha Deo
Phys. Rev. B {\bf 62}, 6920 (2000).

24) Current-spin-density functional study of persistent currents in quantum rings
S. Viefers, P. Singha Deo, S.M. Reimann, M. Manninen, M. Koskinen
Phys. Rev. B {\bf 62}, 10668 (2000).

25) Electron correlation effects in the presence of non-symmetry dictated nodes
P. Singha Deo
Pramana Journal of Physics, {\bf 58}, 195 (2002)

26) Scattering phase shifts in quasi-one-dimension
P. Singha Deo, Swarnali Bandopadhyay and Sourin Das
International Journ. of Mod. Phys. B, {\bf 16}, 2247 (2002)

27) Friedel sum rule for a single-channel quantum wire
Swarnali Bandopadhyay and P. Singha Deo
Phys. Rev. B {\bf 68} 113301 (2003)

28) Fractional periodicity of persistemt currents: a signature of broken internal symmetry
P. Singha Deo, P. Koskinen, M. Koskinen, M. Manninen
Europhys. Lett. {\bf 63}, 846 (2003)

29) Quantum rings for beginners: Energy spectra and persistent currents
S. Viefers, P. Koskinen, {\bf P. Singha Deo}, M. Manninen
Physica E {\bf 21}, 1-35 (2004).

Structure and spectrum of classical two-dimensional clusters with a logarithmic interaction potential.
B. Partoens and {\bf P. Singha Deo}
Phys. Rev. B {\bf 69}, 245415 (2004).

30) Quantum current magnification in a multichannel mesoscopic ring
S. Bandopadhyay, {\bf P. Singha Deo} and A.M. Jayannavar
Phys. Rev. B {\bf 70}, 075315 (2004)

31) Larmor precession time, Wigner delay time and the local density of states in a quantum wire.
{\bf P. Singha Deo}
International Journal of Modern Physics B, {\bf 19}, 899 (2005)

32)Charge fluctuations in coupled systems: ring coupled to a wire or ring
{\bf P. Singha Deo}, P. Koskinen, M. Manninen
Phys. Rev. B {\bf 72}, 155332 (2005).

33) Importance of individual scattering matrix elements at Fano resonances.
{\bf P. Singha Deo} and M. Manninen
Journal of physics: condensed matter {\bf 18}, 5313 (2006).
34) Nondispersive backscattering in quantum wires\\ {\bf P. Singha Deo} \\ Phys. Rev. B (in press)

Back to Condensed Matter Homepage

Email: deo@bose.res.in