Phase composition

Li, Y.H, L Salamanca-Riba, Y Zhao, S.B Ogale, Ramamoorthy Ramesh, and T Venkatesan. "Formation of the (La0.67Sr0.33)2MnO4 phase in La-Sr-Mn-O thin films by pulsed laser deposition." Journal of Materials Research 15 (2000) 1524–1527.

Ryen, L, C Kwon, Ramamoorthy Ramesh, and E Olsson. Two-phase separation in epitaxial (001) SrTiO3 thin films on LaAlO3 substrates. Chalmers Tekniska Hogskola, Goteborg, Sweden, 1998.