@inproceedings{e3cf094868ae453298837df13cf5b041,
title = "A quantum device interfacing photons and spins for quantum repeaters",
abstract = "We present experimental and theoretical approach for building a quantum repeater. Device structure for quantum state transfer from a photon to an electron spin was designed, fabricated and evaluated. Light-hole exciton excitation in GaAs/AlGaAs-quantum well with near-zero electron g-factor showed {"}negative polarization{"}, which indicates polarization transfer from a photon to an electron spin. We have also observed dynamic nuclear polarization implying polarization transfer from a photon to a nuclear spin intermediated by an electron spin.",
keywords = "Electron spin, Nuclear spin, Quantum information, Single photon",
author = "H. Kosaka and T. Kutsuwa and K. Arai and Y. Rikitake and K. Ono and H. Imamura and T. Takagahara and Y. Mitsumori and K. Edamatsu",
year = "2007",
month = dec,
day = "1",
doi = "10.1063/1.2730280",
language = "English",
isbn = "9780735403970",
series = "AIP Conference Proceedings",
pages = "1099--1100",
booktitle = "Physics of Semiconductors - 28th International Conference on the Physics of Semiconductors, ICPS 2006, Part A and B",
note = "28th International Conference on the Physics of Semiconductors, ICPS 2006 ; Conference date: 24-07-2006 Through 28-07-2006",
}