Evidence for two-component high-temperature superconductivity in the femtosecond optical response of YBa2Cu3O7-delta
Femtosecond time-resolved spectrocopy has been used to investigate electronic excitations contributing to the superconducting gap function Δ(ω, T) in YBa 2Cu 3O 7-δ. The optical response is strongly peaked at 1.5 eV, and contains two distinct components: one with a characteristic relaxation time of...
मुख्य लेखकों: | Stevens, C, Smith, D, Chen, C, Ryan, J, Podobnik, B, Mihailovic, D, Wagner, G, Evetts, J |
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स्वरूप: | Journal article |
भाषा: | English |
प्रकाशित: |
1997
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समान संसाधन
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Evidence for two-component superconductivity in the femtosecond optical and transient photoconducting response of YBa2Cu3O7-delta.
द्वारा: Mihailovic, D, और अन्य
प्रकाशित: (1997) -
Interpretation of the femtosecond optical response of YBa2Cu3O7-delta - Reply
द्वारा: Stevens, C, और अन्य
प्रकाशित: (1998) -
Evidence for polarons and itinerant carriers in superconductivity from time-resolved optical measurements on YBa2Cu3O7-Delta
द्वारा: Mihailovic, D, और अन्य
प्रकाशित: (1997) -
Carrier relaxation and localisation in Bi2Sr2Ca1-yCu2O8 and YBa2Cu3O7-delta: A study by femtosecond time resolved spectroscopy
द्वारा: Stevens, C, और अन्य
प्रकाशित: (1996) -
Femtosecond mid-infrared spectroscopy of nonequilibrium excitations in YBa2Cu3O7-δ
द्वारा: Kaindl, R, और अन्य
प्रकाशित: (1998)