Contribution to the theory of high-tempe
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D. Wechsler; J. Ladik
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Article
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1999
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John Wiley and Sons
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English
โ 280 KB
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Applying the wave functions and exciton energies determined and . described in two previous articles for YBa Cu O , we calculated the effective potential 2 3 7 V assuming as a first approximation of the ''two-bands'' model an excitonic mechanism e f f for superconductivity. With the help of the obta