AI Article Synopsis
- Sodium and potassium were introduced into LaSrCuO to create LaSrKNaCuO solid solutions through a solid-state reaction, resulting in distinct crystallization patterns for different compositions.
- The substitution of four Sr ions by one Na, one K, and two La ions leads to a varying property, specifically the transition temperature (T), which changes with the composition of the solution.
- As the Na content increases, the transition temperature initially rises from 14.8 K at low Na concentration (x = 0.00) to 33.9 K at x = 0.10, before dropping to 18.5 K at x = 0.175.
Article Abstract
Sodium and potassium have been doped into LaSrCuO to form La Sr K Na CuO solid solutions by a solid-state reaction, which crystallizes in the 4/ space group when 0 ≤ < 0.16 and when 0.16 < ≤ 0.25. With the equivalent replacement of four Sr by one Na, one K and two La, it is very interesting to find that (the definition is presented in the introduction part) of La Sr K Na CuO does not remain constant with an increase in but first increases from 14.8 K for = 0.00 to 33.9 K for = 0.10 and then decreases to 18.5 K for = 0.175.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11538971 | PMC |
| http://dx.doi.org/10.1039/d4ra06045h | DOI Listing |
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