Half-skyrmion spin textures in polariton microcavities

• المؤلفون الرئيسيون: Cilibrizzi, P., Sigurdsson, H., Liew, Timothy Chi Hin, Ohadi, H., Askitopoulos, A., Brodbeck, S., Schneider, C., Shelykh, I. A., Höfling, S., Ruostekoski, J., Lagoudakis, P.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Exciton Polariton; Quasiparticles
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/83867; http://hdl.handle.net/10220/42872

We study the polarization dynamics of a spatially expanding polariton condensate under nonresonant linearly polarized optical excitation. The spatially and temporally resolved polariton emission reveals the formation of nontrivial spin textures in the form of a quadruplet polarization pattern both i...