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Upcoming Events
Group talk -- Taewan Noh Feb 03, 2012 02:30 PM - 04:00 PM — F235
Group talk -- Scott Mayle Feb 10, 2012 02:30 PM - 04:00 PM — F235
Group talk -- Manan Mehta Feb 17, 2012 02:30 PM - 04:00 PM — F235
Group talk -- Tanuj Gupta Feb 24, 2012 02:30 PM - 04:00 PM — F235
Upcoming events…
 

Mesoscopic Physics Group

The Northwestern University Mesoscopic Physics Group

Mesoscopic physics studies objects that lie between the worlds of classical and quantum mechanics, objects usually large enough to be visible in an optical microscope, but small enough to have properties exhibiting the wavelike, nonlocal, and coherent behavior that are signatures of the quantum world. Our lab uses a wide range of fabrication techniques to make novel devices using normal metals, superconductors, ferromagnets, carbon nanotubes, complex oxides, and graphene. With a host of new physical phenomena only realizable at the nanoscale, mesoscopic research lies not only at the intersection of the classical and the quantum, but at the nexus of basic physics research and cutting-edge technology as well.

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We have openings for graduate and undergraduate students.  If you are interested, please contact Venkat Chandrasekhar.

We are also associated with Northwestern's new Graduate Program in Applied Physics.
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Recent Publications

Point-contact spectroscopy on epitaxial thin films of Ba(Fe1-xCox)2As2: Evidence of superconducting correlations in the normal state, Goutam Sheet, Manan Mehta, D. A. Dikin, S. Lee, C.W. Bark, J. Jiang, J. D. Weiss, E. E. Hellstrom, M.S. Rzchowski, C.B. Eom and V. Chandrasekhar, preprint (2011) [pdf].

Coherent nonlocal correlations in Andreev interferometers, P. Cadden-Zimansky, J. Wei, and V. Chandrasekhar, preprint (2011) [pdf].

Thermal fluctuations and flux-tunable barrier in proximity Josephson junctions, Jian Wei, P. Cadden-Zimansky, V. Chandrasekhar and P. Virtanen, Physical Review B, to appear (2011) [pdf].

Coexistence of Superconductivity and Ferromagnetism in Two Dimensions, D. A. Dikin, M. Mehta, C.W. Bark, C. M. Folkman, C. B. Eom, and V. Chandrasekhar, Phys. Rev. Lett. 107, 056802 (2011) [pdf].

Phase-Incoherent Superconducting Pairs in the Normal State of Ba(Fe1-xCox)2As2, Goutam Sheet, Manan Mehta, D. A. Dikin, S. Lee, C. W. Bark, J. Jiang, J. D. Weiss, E. E. Hellstrom, M. S. Rzchowski, C. B. Eom, and V. Chandrasekhar, Phys. Rev. Lett. 105, 167003 (2010) [pdf].

Click on "Publications" to see a full list of publications