Numerical study of the Wheatley-Hsu-Anderson interlayer tunneling mechanism of high-Tc superconductivity.
نویسندگان
چکیده
We present results obtained (by exact diagonalization) for the problem of two t−J planes with an interlayer coupling t⊥. Our results for small hole concentrations show that in-plane superconducting correlations are enhanced by t⊥. When the constraint on double occupancy in the t−Jmodel is relaxed, the enhancement disappears. These results illustrate the inter–layer tunneling mechanism for superconductivity.
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ورودعنوان ژورنال:
- Physical review letters
دوره 70 5 شماره
صفحات -
تاریخ انتشار 1993