Muller DA, Tzou Y, Raj R, Silcox J. Mapping sp2 and sp3 states of carbon at sub-nanometre spatial resolution. Nature. 1993;366(6457):725.
Raj R. Fundamental research in structural ceramics for service near 2000 C. J Am Ceram Soc. 1993;76(9):2147-74.
Xue LA, Raj R. Effect of hot‐pressing temperature on the optical transmission of zinc sulfide. Applied physics letters. 1991;58(5):441-3.
Wang J, Raj R. Estimate of the activation energies for boundary diffusion from rate‐controlled sintering of pure alumina, and alumina doped with zirconia or titania. J Am Ceram Soc. 1990;73(5):1172-5.
Panda PC, Wang J, Raj R. Sinter‐Forging Characteristics of Fine‐Grained Zirconia. J Am Ceram Soc. 1988;71(12):C-507.
Baik S, Raj R. Liquid‐Phase Bonding of Silicon Nitride Ceramics. J Am Ceram Soc. 1987;70(5):C-105.
Ghosh AK, Raj R. Grain size distribution effects in superplasticity. Acta Metall. 1981;29(4):607-16.
Raj R, Ashby MF. Intergranular fracture at elevated temperature. Acta Metall. 1975;23(6):653-66.
Raj R, Ashby MF. On grain boundary sliding and diffusional creep. Metallurgical transactions. 1971;2(4):1113-27.
