![Highly polarized electrons from GaAs–GaAsP and InGaAs–AlGaAs strained-layer superlattice photocathodes]()
Highly polarized electrons from GaAs–GaAsP and InGaAs–AlGaAs strained-layer superlattice photocathodesNishitani, T.; Nakanishi, T.; Yamamoto, M.; Okumi, S.; Furuta, F.; Miyamoto, M.; Kuwahara, M.; Yamamoto, N.; Naniwa, K.; Watanabe, O.; Takeda, Y.; Kobayakawa, H.; Takashima, Y.; Horinaka, H.; Matsuyama, T.; Togawa, K.; Saka, T.; Tawada, M.; Omori, T.; Kurihara, Y.; Yoshioka, M.; Kato, K.; Baba, T. · Journal of Applied Physics · 2005