Tietz, F. and Arulraj, I. and Fu, Q.X. and Zahid, M. (2009) Investigation of the quasi-ternary system LaMnO3–LaCoO3– ‘‘LaCuO3’’. II: The series LaMn0.252xCo0.752xCu2xO32d and LaMn0.752xCo0.252xCu2xO32d. Journal of Materials Science, 44 (14). pp. 4883-4891. ISSN 0022-2461

Zahid, M. and Arulraj, I. and Tietz, F. and Stover, D. (2007) Chemical and physical properties of complex perovskites in the La0.8Sr0.2MnO3deLa0.8Sr0.2CuO2.4þdeLa0.8Sr0.2FeO3d system. Solid State Sciences, 9. pp. 706-712.

Tietz, F. and Arulraj, I. and Zahid, M. and Stover, D. (2006) Electrical conductivity and thermal expansion of La0.8Sr0.2(Mn,Fe,Co)O3-y perovskites. Solid State Ionics, 177 (19-25). pp. 1753-1756. ISSN 0167-2738

Tietz, F. and Arulraj, I. and Stover, D. (2006) Statistical design of experiments for evaluation of Y-Zr-Ti oxides as anode materials in solid oxide fuel cells. British Ceramic Transactions, 103 (5). pp. 202-210. ISSN 0967-9782

Zahid, M. and Arulraj, I. and Fischer, W. and Tietz, F. and Serraalfaro, J.M. (2006) Synthesis and investigations on the stability of La0.8Sr0.2CuO2.4+δ at high temperatures. Solid State Ionics, 177. pp. 3205-3210. ISSN 0167-2738

Daroukh, M.A.L and Vashook, V.V. and Ullmann, H. and Tietz, F. and Arulraj, I. (2003) Oxides of the AMO3 and A2MO4-type: structural stability, electrical conductivity and thermal expansion. Solid State Ionics, 158. pp. 141-150. ISSN 0167-2738

Tietz, F. and Arulraj, I. and Jungen, W. and Stover, D. (2001) High-temperature superconductor materials for contact layers in solid oxide fuel cells: I. Sintering behaviour and physical properties at operating temperatures. Acta Materialia, 49 (5). pp. 803-810. ISSN 1359-6454

Arulraj, I. and Tietz, F. and Gupta, A. and Jungen, W. and Stover, D. (2001) High-temperature superconductor materials for contact layers in solid oxide fuel cells: II. Chemical properties at operating temperatures. Acta Materialia, 49 (11). pp. 1987-1992. ISSN 1359-6454

Arulraj, I. and Tietz, F. and Gupta, A. and Jungen, W. and Wessel, E. and Buchkremer, H.P. and Stoever, D. (2000) On the synthesis and characteriation of bismuth containing superconductors as contact layer material intermediate temperature solid oxide fuel cells (ITSOFC). Transactions of the SAEST, 35 (2).