Study of Superconducting Properties of SrPd2P2 and SrPd2As2 Under Pressure
Author Information
Author(s): Asrafusjaman Md., Islam M. A., Billah Areef, Ahmmad Bashir
Hypothesis
How do pressure changes affect the physical and superconducting properties of SrPd2P2 and SrPd2As2 superconductors?
Conclusion
The study found that both superconductors exhibit changes in their properties under pressure, including a decrease in superconducting transition temperature.
Supporting Evidence
- The lattice constants and unit cell volume decrease almost linearly with increasing pressure.
- Pugh’s ratio indicates ductile behaviour under pressure.
- Debye temperature increases with pressure, suggesting stronger bonding.
- Superconducting transition temperatures are predicted to decrease with increasing pressure.
Takeaway
This study looks at how squeezing two materials, SrPd2P2 and SrPd2As2, changes their ability to conduct electricity without resistance. When you push on them, they behave differently.
Methodology
The study used density functional theory (DFT) to calculate the properties of the superconductors under varying pressures.
Limitations
The theoretical nature of the study may not fully capture all real-world behaviors of the materials under pressure.
Digital Object Identifier (DOI)
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