Giant isotope effect and spin state transition induced by oxygen isotope exchange in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mi>Pr</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Sm</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mo>)</mml:mo><mml:mn>0.7</mml:mn></mml:msub><mml:msub><mml:mi>Ca</mml:mi><mml:mn>0.3</mml:mn></mml:msub><mml:msub><mml:mi>CoO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>

Guoyu Wang(Chongqing University), C. H. Wang(University of Science and Technology of China), Xianhui Chen(University of Science and Technology of China), Tao Wu(University of Science and Technology of China), X. G. Luo(University of Science and Technology of China), Gang Wu(Agency for Science, Technology and Research)
Physical Review B
October 20, 2006
Cited by 13


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