Experimental preparation of entangled Bell's vacuum-single exciton and vacuum-biexciton states for pair centers of neodymium ions in a crystal

Sekatskii, S. K.Basiev, T. T.Basieva, I. T.Dietler, G.Fedorov, V. V.Karasik, A. Y.Orlovskii, Y. V.Pukhov, K. K.2007-06-202007-06-202007-06-20200610.1016/j.optcom.2005.08.032https://infoscience.epfl.ch/handle/20.500.14299/9139WOS:000235067400048Experimental preparation of entangled Bell's vacuum-single exciton and vacuum-biexciton states for pair centers of neodymium ions in a crystaltext::journal::journal article::research article