[seminar] Nina Marković: Designing quantum matter with superconducting nanowires, 15.7.2015. 14:15h F201
Damir Pajic
dpajic at phy.hr
Thu Jul 9 10:18:49 CEST 2015
Drage kolegice i kolege / Dear colleagues,
Drago mi je da mogu najaviti sljedeći seminar / I would like to invite
you to the following seminar :
Srijeda 15.7.2015 u 14:15h. predavaonica F201, II.kat
Prof. Nina Marković
Johns Hopkins University, Baltimore, USA
Designing quantum matter with superconducting nanowires
Superconducting nanowires are an experimental realization of a model
quantum system that features collective degrees of freedom and exhibits
a host of non-equilibrium and non-local phenomena. The nature of
superconductivity in nanowires is uniquely sensitive to size and shape
quantization, coupling with the environment and proximity effects. In
this talk, I will describe how we can utilize these features in order to
tailor the superconducting properties of nanowires in desirable ways.
Specifically, we have developed novel methods for fabrication of
ultranarrow nanowires with precisely controlled normal resistance and
consistent superconducting properties. In magnetic field, the
superconductivity in nanowires is affected by vortices, topological
excitations that look like small whirlpools of supercurrent. I will show
how the texture of the superconducting wavefunction can be precisely
controlled by the size, shape, magnetic field and tunable interfaces
with different materials.
Cjeloviti oglas je u prilogu.
Lijep pozdrav,
Damir Pajić
--
_________________________________________________________
doc.dr.sc. Damir Pajic Department of Physics
Assistant professor Faculty of Science
http://www.phy.pmf.unizg.hr/~dpajic University of Zagreb
Bijenička c. 32, HR-10000 Zagreb, Hrvatska(Croatia)
tel +385 1 4605538 mob +385 95 8136706 fax +385 1 4680336
_________________________________________________________
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