Can Phonon Lasers Enhance Superconductivity? Challenges and Potential

[amnoob]

Is it possible to create/improve superconductivity (and/or increase Tc) by pumping in coherent phonons with proper frequency (kind of phonon laser)?

 

[ZapperZ]

Before trying to apply something to do another task, one must first (i) be able to show that that something is possible and (ii) show that that something has been accomplished.

So have you read anything about "pumping coherent phonons" that satisfies both criteria?

Zz.

 

[charng]

There has been significant research in the field of phonon-induced superconductivity, and while there have been promising results, it is still a relatively new and complex area of study. The concept of using coherent phonons, or phonon lasers, to enhance superconductivity is intriguing and has shown potential in experiments. However, there are still many challenges and limitations that need to be addressed before this can be considered a viable method for creating or improving superconductivity.

One of the main challenges is controlling the frequency and intensity of the phonon laser. The proper frequency and intensity must be precisely tuned in order to induce superconductivity, and this can be difficult to achieve in practice. Additionally, the effect of the phonon laser on different types of superconductors may vary, making it challenging to generalize its effectiveness.

Furthermore, the use of phonon lasers can also introduce unwanted effects such as heating and phonon scattering, which can decrease the overall efficiency of the superconducting material. Therefore, it is crucial to carefully consider and mitigate these potential drawbacks when using phonon lasers to induce superconductivity.

In conclusion, while there is promising evidence for the use of phonon lasers in inducing superconductivity, further research and development are needed to fully understand and optimize this approach. It may hold potential for increasing the critical temperature (Tc) of superconducting materials, but it is not yet a fully established method and requires more study before it can be considered a reliable means of creating or improving superconductivity.