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Infrared transmission study of crystal-field excitations in La2-x-yNdxSryCuO4. Physical Review B. 2002;66:2245081-7.
Infrared study of crystal-field excitations in Nd2-xCexCuO4. Physical Review B. 2000;61:12882-7.
Raman study of crystal-field excitations in Pr2-xCexCuO4. Physica C: Superconductivity and its Applications. 1999;322:87-92.
Infrared study of neodymium-copper exchange interaction in Nd2CuO4. Physica C: Superconductivity and its Applications. 1999;314:189-95.
Infrared and microwave studies of defects in Nd2CuO4. Physica C: Superconductivity and its Applications. 1998;297:64-8.
Infrared study of crystal field excitations in Nd2CuO4. Journal of Luminescence. 1998;78:197-203.
Effect of Ce doping on Raman-active crystal-field excitations in Nd2-xCexCuO4. Journal of Physics and Chemistry of Solids. 1998;59:1985-7.
Raman study of crystal-field excitations in Pr2CuO4. Physical Review B. 1997;56:5049-52.
Zeeman study of Raman-active crystal-field transitions in Nd2CuO4 and Sm2CuO4. Physical Review B. 1997;56:5578-82.
