Etgar  Lioz, Leitus, Gregory , Fradkin, Leonid , Assaraf, Yehuda G, Tannenbaum, Rina , and Lifshitz, Efrat . 2009. ?Optical And Magnetic Properties Of Pbse Quantum Dots-?-Fe2O3 Nanoparticles Conjugate Structures?. Chemphyschem, 2009, 10, Pp. 2235 ? 2241.