Bose-Einstein condensation of excitons and polaritons
Bose-Einstein condensation of excitons and polaritons
Bose-Einstein condensation of excitons and polaritons
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Spontaneous linear polarization<br />
-a type <strong>of</strong> symmetry breaking<br />
k B T<br />
small splitting<br />
<strong>of</strong> ground state<br />
aligned along [110] cystal axis<br />
Cf. F.P. Laussy, I.A. Shelykh, G. Malpuech, <strong>and</strong> A. Kavokin, PRB 73, 035315 (2006),<br />
G. Malpuech et al, Appl. Phys. Lett. 88, 111118 (2006).