Publications

S. Grafström, O. Probst, S. Dey, J. Freund, J. Kowalski, R. Neumann, M. Wörtge, G. Zu Putlitz: STM studies on dye molecules embedded in ordered liquid crystal structures and an approach for laser assisted scanning tunneling microscopy in Advances of DNA Sequencing Technology, Richard A. Keller, editor, SPIE 1891, 56 (1993).
J. Freund, O. Probst, S. Grafström, S. Dey, J. Kowalski, R. Neumann, M. Wörtge, G. Zu Putlitz: Scanning tunneling microscopy of liquid crystals, PTCDA and pthalocayanine, J. Vac. Sci. Technol. B12, 1914 (1994) .
O. Probst, J. Fritz, S. Grafström, S. Dey, J. Kowalski, R. Neumann, and G. Zu Putlitz: Contrast mechanisms in photothermal scanning tunneling microscopy, Appl. Phys. A59, 109 (1994).
M. Wörtge, S. Grafström, O. Probst, S. Dey, T. Hagen, R. Neumann, O. Probst: An ultra high vacuum system for STM studies, Rev. Sci. Instru. 65, 2523 (1994).
J. Fritz, O. Probst, S. Dey, S. Grafström, T. Hagen, J. Kowalski, G. Zu Putlitz, R. Neumann: Scanning Tunneling Microscopy studies of diazo dye monolayers on HOPG, Surf. Sci. 329, L613 (1995).
S. Dey, S. Kiriukhin, J. West, E. H. Conrad: Entropy Step Doubling on W(430): Phys. Rev. Lett, 77, 530 (1996).
Srijata Dey and Sun Jin Yun: AFM studies of polycrystalline calcium sulfide thin films grown by atomic layer deposition, Appld. Surf. Sc. 143, 191(1999).
O. Probst, S. Dey, S. Grafström, T. Hagen, J. Kowalski, G. Zu Putlitz, R. Neumann: Laser-assisted scanning tunneling microscopy studies of thin ordered molecular layers, in Photons and Local Probes, O. Marti and R. Möller (Eds.) 269 (1995).
S. J. Yun, S. Dey and K. S. Nam: Zinc Sulfide and Terbium-doped Zinc Sulfide Films grown by Travelling Wave Reactor Atomic Layer Epitaxy, Journal of Korean Physical Society, S454 (1998).
N.P. Mandal, S.Dey, S. C. Agarwal: Influence of surface treatments on nanocrystalline silicon, Thin Solid Films, 451-452, 375 (2004).

BITS Pilani

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