Internet Archive Scholar

Spin Order and Phase Transitions in Chains of Polariton Condensates

H. Ohadi, A. J. Ramsay, H. Sigurdsson, Y. del Valle-Inclan Redondo, S. I. Tsintzos, Z. Hatzopoulos, T. C. H. Liew, I. A. Shelykh, Y. G. Rubo, P. G. Savvidis, J. J. Baumberg
2017 Physical Review Letters  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (635.6 kB)
https://web.archive.org/web/20190302023906/http://pdfs.semanticscholar.org/9562/f79b276a7ca81abbbc394762fc9a271cf83a.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL. The file type is application/pdf.

Other Versions

2017 pre-print
arXiv:1709.07921v1 fatcat:lzczr7o4szhqfeyrglxpkl4cvq
We demonstrate that multiply-coupled spinor polariton condensates can be optically tuned through a sequence of spin-ordered phases by changing the coupling strength between nearest neighbors. For closed 4-condensate chains these phases span from ferromagnetic (FM) to antiferromagnetic (AFM), separated by an unexpected crossover phase. This crossover phase is composed of alternating FM-AFM bonds. For larger 8 condensate chains, we show the critical role of spatial inhomogeneities and demonstrate
more » ... a scheme to overcome them and prepare any desired spin state. Our observations thus demonstrate a fully controllable non-equilibrium spin lattice.
doi:10.1103/physrevlett.119.067401 pmid:28949643 fatcat:ymp2a6ai4zh57klndqjt6w52ku
Multiple Versions
Citation

H. Ohadi, A. J. Ramsay, H. Sigurdsson, Y. del Valle-Inclan Redondo, S. I. Tsintzos, Z. Hatzopoulos, T. C. H. Liew, I. A. Shelykh, Y. G. Rubo, P. G. Savvidis, J. J. Baumberg. "Spin Order and Phase Transitions in Chains of Polariton Condensates." Physical Review Letters 119.6 (2017)