Untitled‎ > ‎

Home page









npoccia@physics.harvard.edu

Here you find other information about me.
             Linked-in




Hello,
I am passionate about the condensed matter physics of strongly correlated systems and superconductors. I am working on these topics looking for relations between spatial correlated disorder and the emergent collective dynamics, especially at relatively high temperatures.
Using advanced X-ray microscopies, I have shown that a correlated disorder in oxides and iron based materials can self-organize and promote superconductivity at higher temperatures. I have shown methods for the control of a correlated disorder, using continuous X-ray illumination meanwhile monitoring the detailed nucleation and evolution through X-ray diffraction. 
Recently I have pioneered the observation of a dynamic Mott transition. Mott physics is at the heart of strongly correlated quantum materials, however is difficult to study in a dynamical system because of the disguising effects of a detrimental disorder. Based on the mapping between vortex and quantum particles, the transition is observed in a man-made proximity array of superconducting nanodots. The system has been realized with state of the electron beam lithography tools and standard metal depositions. Here, I have showed a case where there is an equivalence of equilibrium and far-from equilibrium behavior in the critical dynamics of a collective system. 
Currently, I am active on the material science of two dimensional superconductors.

Comments