Chemical evidence for peroxide in YBa2CU3O7
نویسندگان
چکیده
منابع مشابه
Hydrogen peroxide and chemical instability
Introduction Conclusions References Tables Figures Back Close Abstract Introduction Conclusions References Tables Figures Back Close Abstract A box model has been used to study the annual cycle in hydrogen peroxide concentrations with the objective of determining whether the observed difference in summer and winter values reflects instability in the underlying photochemistry. The model is run i...
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In order to understand the all-chemical-solution-deposition (CSD) processes for manufacturing coated conductors, we investigated the phase evolution of YBa2Cu3O7 (YBCO) films deposited by a low-fluorine metal-organic solution deposition (LF-MOD) method on CSD derived Ce0.9La0.1O2/Gd2Zr2O7/NiW. It is shown that the phase transition from the pyrolyzed film to fully converted YBCO film in the LF-M...
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15 صفحه اولAnomalous photovoltaic response in YBa2Cu3O7.
Several experiments were carried out to study the origin of the anomalous photovoltaic eff'ect in high-quality YBa2Cu307 thin films. In particular, the issue of whether the signal is induced by thermal gradients was addressed. Using samples with well-characterized orientation and texture, and using low-power cw lasers, it was determined that the signal was proportional to the thermal gradient a...
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ژورنال
عنوان ژورنال: Physica C: Superconductivity
سال: 1988
ISSN: 0921-4534
DOI: 10.1016/s0921-4534(88)80113-8