King DM, Shen Z, Dessau DS, Marshall DS, Park CH, Spicer WE, Peng JL, Li ZY, Greene RL. Observation of a saddle-point singularity in Bi2(Sr0.97Pr0.03)2CuO6+ delta and its implications for normal and superconducting state properties.
PHYSICAL REVIEW LETTERS 1994;
73:3298-3301. [PMID:
10057341 DOI:
10.1103/physrevlett.73.3298]
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