GaN Photonic-Crystal Surface-Emitting Laser at Blue-Violet Wavelengths.

Authors: H. Matsubara, S. Yoshimoto, H. Saito, Y. Jianglin, Y. Tanaka and S. Noda. Science 319, 445 (2008) Recommended with a commentary by Stephen Berry, University of Chicago. | View Commentary (pdf) | JCCM_Mar08_01

Anderson Localization in Cold Bosonic Atoms.

Density modulations in an elongated BEC released from a disordered potential. Authors: David Cl ́ement, Philippe Bouyer, Alain Aspect, and Laurent Sanchez-Palencia. http://arxiv.org/abs/0710.1984 Disorder-induced trapping versus anderson localization in Bose-Einstein condensates expanding in disordered potentials. Authors: L. Sanchez-Palencia, D. Cl ́ement, P. Lugan, P. Bouyer, and A. Aspect. http://arxiv.org/abs/0803.1774 Effect of interactions on the localization […]

Quasiparticle charge in the ν = 5/2 fractional quantum Hall state

“Towards identification of a non-Abelian state: observation of a quarter of electron charge at ν = 5/2 quantum Hall state,” Authors: M. Dolev, M. Heiblum, V. Umansky, A. Stern, D. Mahalu http://arxiv.org/abs/0802.0930 and “Quasiparticle Tunneling in the Fractional Quantum Hall State at ν = 5/2,” Authors: I. P. Radu, J. B. Miller, C. M. Marcus, […]