1. G. Fedorov, A. Tselev, D. Jimenez, S. Latil, N. Kalugin, P. Barbara, D. Smirnov,
and S. Roche, Magnetically
induced field effect in carbon nanotube devices, Nano Letters 7, 960 (2007).
2. J. Zhang, A. Tselev, Y. Yang, K. Hatton, P. Barbara, and S. Shafraniuk, Zero-bias anomaly and superconductivity in single-walled
carbon nanotubes, Phys. Rev. B 74,
155414 (2006).
3. J. Zhang, A. Boyd, A. Tselev, M. Paranjape and P. Barbara, Mechanism
of NO2 detection in carbon nanotube field effect transistor chemical
sensors, Appl. Phys. Lett. 88,
123112 (2006).
4. A. Tselev, K. Hatton, M. S. Fuhrer, M. Paranjape, and P. Barbara, A
photolithographic process for fabrication of devices with isolated
single-walled carbon nanotubes, Nanotechnology, 15, 1475 (2004).
5. B. Vasilic, P. Barbara, C. J. Lobb, E. Ott and T. Antonsen, Observation and model for resonances
in one-dimensional, unshunted Josephson-junction arrays with groundplanes,
Physical Review B, 68, 024521 (2003).
6. G. Filatrella, N. F. Pedersen, C. J. Lobb, and P. Barbara, Synchronization of underdamped Josephson-junction arrays, European Physical Journal
B, 34, 3 (2003).
7. B. Vasilic, P. Barbara, C. J. Lobb, E. Ott and T. Antonsen, Observation
and model for resonances in one-dimensional, unshunted Josephson-junction
arrays with groundplanes, Physical Review B 68, 024521 (2003).
8. B. Vasilic, P. Barbara, C. J. Lobb, and S. V. Shitov, Direct
observation of a threshold for coherent radiation in unshunted
Josephson-junction arrays with groundplanes, Phys. Rev. B, 65 (R)18503 (2002).
9. P. Barbara, G. Filatrella, C. J. Lobb, and N. F. Pedersen, Cavity
synchronization of underdamped Josephson junction arrays, Studies of High
Temperature Superconductors 40, 185,
NOVA Science Publishers,
10. G. Filatrella, B. Straughn, and P. Barbara, Emission
of radiation from square arrays of stacked Josephson junctions, Journal of
Appl. Phys. 90, 5675 (2001).
11. A. P. Nielsen, H. R. Kerchner, C. J. Lobb, and P. Barbara, Magnetic
imaging of YBCO on RABiTS using a SQUID microscope, to appear in Advances
in Cryogenic Engineering, Proceedings of 2001 Cryogenic Engineering Conference
and International Cryogenic Materials Conference (CEC/ICMC), Kluwer
Academic/Plenum Publishers.
12. B. Vasilic, S. V. Shitov, C. J. Lobb, and P. Barbara, Josephson junction arrays as
high-efficiency sources of coherent millimeter-wave radiation, Appl. Phys.
Lett. 78, 1137 (2001).
13. C. Di Leo, G. Rotoli, P. Barbara, A. P. Nielsen and C. J. Lobb, Mutual
inductance route to the paramagnetic Meissner effect in two-dimensional
Josephson-junction arrays, Phys. Rev. B 64, 144518 (2001).
14. B. Vasilic, S. V. Shitov, C. J. Lobb, and P. Barbara, Josephson-junction
arrays as high efficiency sources of millimeter-wave radiation, Applied
Physics Letters 78, 1137 (2001).
15. B. Vasilic, P. Barbara, S. V. Shitov and C. J. Lobb, Constant-voltage
resonant steps in underdamped Josephson-junction arrays and possibilities for
optimal millimeter-wave power output, IEEE Transaction on Applied
Superconductivity, 11, 1188 (2001).
16. A. P. Nielsen, A. B. Cawthorne, P. Barbara, F. C. Wellstood, C. J. Lobb,
R. S. Newrock, and M. G. Forrester, Paramagnetic Meissner
effect in multiply-connected superconductors, Physical Review B 62, 14380 (2000).
17.
P. Barbara, B. Vasilic, a. B. Cawthorne, S. V. Shitov, and C. J. Lobb,
Josephson-junction array masers,
Advances in Superconductivity XII, Proceedings of the 12th International
Symposium on Superconductivity, October 17-19, 1999,
18.
A. B. Cawthorne, P. Barbara, S. V.
Shitov and C. J. Lobb, Synchronized oscillations in Josephson junction arrays: The role of distributed coupling, Phys. Rev. B 60, 7575 (1999).
19.
P. Barbara, F. M. Araujo-Moreira, A.
B. Cawthorne, and C. J. Lobb, Reentrant AC magnetic susceptibility in Josephson-junction arrays:
20. An alternative explanation for the paramagnetic Meissner effect, Phys. Rev. B 60, 7489 (1999).
21. P. Barbara, A. B. Cawthorne, S. V. Shitov and C. J. Lobb, Stimulated emission and
amplification in Josephson-junction arrays, Phys. Rev. Lett. 82,
1963 (1999).
22. F. M. Araujo-Moreira, P. Barbara, A. B. Cawthorne, and C. J. Lobb, Reentrant
AC magnetic susceptibility in Josephson-junction arrays, Phys. Rev. Lett. 78, 4625 (1997).
23. R. D. Parmentier, P. Barbara, G. Costabile, A. D'Anna, B. A. Malomed, and
C. Soriano, Flux flow drag in
stacked Josephson junctions, Phys. Rev. B 55, 15165 (1997).
24. A. B. Cawthorne, P. Barbara, and C. J. Lobb, High
Frequency properties of two-dimensional Josephson junction arrays, IEEE
Trans. On Appl. Supercond. 7, 3403
(1997).
25. P. Barbara, R. Monaco, and A. V. Ustinov, Model
for the fine structure of Josephson tunnel junctions and its comparison with
experiments, J. Appl. Phys. 79,
327 (1996).
26.
P. Barbara, J. Mygind, N. F.
Pedersen, G. Costabile, A. D'Anna, R. D. Parmentier, and B. A. Malomed, Fluxon
dynamics in stacked long Josephson Junctions: experiments and numerical
simulations, Nonlinear Superconducting Devices and High Tc Materials, R. D.
Parmentier and N. F. Pedersen eds., World Scientific (Singapore), 257 (1995).
27.
P. Barbara, A. Ustinov and G.
Costabile, Experimental study of the interaction
between fluxon arrays in stacked
Josephson junctions, Phys.Lett.A 191,
443 (1994).
28. L. Capogna, G. Costabile, P. Barbara, N. Martucciello and R. Monaco, Fabrication
and properties of vertically stacked Nb/Al/AlOx/Nb Josephson junctions,
Cryogenics 34, 895 (1994).
29. P. Barbara, G. Costabile, L. Cappetta and G. Carapella, Stability
of the Zero Voltage State in Long
Josephson Junctions coupled to a microstrip resonator, Physica B 194, 67 (1994).
30.
P. Barbara and G. Costabile, Fabrication
of High quality Nb/Al/Al Ox/Nb stacked Josephson junctions, Physica B 194, 69 (1994).
31. P. Barbara, G. Costabile, J. Mygind and N. F. Pedersen, Nb/Al/Al Ox/Nb
stacked Josephson junctions, Physica B 194, 71 (1994).
32.
R. Monaco, P. Barbara and J. Mygind, Fine structures on zero-field steps in low-loss Josephson tunnel
junctions, Phys.
Rev. B 47, 12292 (1993).
33.
J. Holm, J. Mygind, N. F. Pedersen,
P. Barbara, G. Filatrella and A. Davidson, Josephson
soliton oscillators in superconducting thin film resonators, IEEE Trans.
Appl. Supercon. 3, 2504 (1993).
34. J. Holm, P. Barbara, A. Davidson, G. Filatrella, J. Mygind and N. F.
Pedersen, Subharmonic self-locking of a Josephson
soliton oscillator coupled to a resonator, Physica D 68, 35 (1993).
35.
P. Barbara, A. Davidson, G.
Filatrella, J. Holm, J. Mygind and N. F. Pedersen, Coupling
of a Josephson soliton oscillator to coplanar and microstrip cavities,
Phys. Lett. A 165, 241 (1992).