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Identifier

000452056

Title

Spin dynamics of spatially trapped polaritonic condensates

Alternative Title

Δυναμική σπιν σε παγιδευμένα πολαριτονικά συμπυκνώματα

Author

Μπάλας, Ιωάννης

Thesis advisor

Σαββίδης, Παύλος

Abstract

Single-pulse, and continuous wave spin polarization of trapped polariton condensates is measured revealing high degree of circular polarization for temperatures up to T = 200K. Under linearly polarized excitation, the statistical analysis of the condensate’s spin polar- ization shows strong bifurcation between two spin states of the polariton condensate for temperatures up to T = 130K. By isolating polariton condensates away from the noisy en- vironment of the reservoir, the spin polarization strength is enchanted, offering a promising route to the realization of polariton spin lattices for quantum simulations.

Language

English

Subject

Heterostructures

Nano fabrication

Semiconductor

Issue date

2022-11-23

Collection

School/Department--School of Sciences and Engineering--Department of Materials Science and Technology--Doctoral theses

Type of Work--Doctoral theses

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