- #1
Ergatron
- 3
- 0
Greetings!
I would love to hear people's thoughts on the following:
My (basic) understanding is that the Casimir Effect acts upon 2 closely spaced parallel conducting plates, because the photon pressure between the plates is less - only wavelengths which are multiples/divisors of the plate spacing can exist.
If one of the plates was in fact a semiconductor, when it ceased to conduct would there be a net force on the (permanently) conducting plate towards the centre of the 2 plates? If the semiconductor were driven on/off at high frequency, could this force become substantial? ( e.g. a potential propulsion for spacecraft )
I haven't been able to find mention of this particular theory on t'interweb - I'm sure there are countless flaws with the theory but I've been out of the physics game for too long now!
thanks in advance
I would love to hear people's thoughts on the following:
My (basic) understanding is that the Casimir Effect acts upon 2 closely spaced parallel conducting plates, because the photon pressure between the plates is less - only wavelengths which are multiples/divisors of the plate spacing can exist.
If one of the plates was in fact a semiconductor, when it ceased to conduct would there be a net force on the (permanently) conducting plate towards the centre of the 2 plates? If the semiconductor were driven on/off at high frequency, could this force become substantial? ( e.g. a potential propulsion for spacecraft )
I haven't been able to find mention of this particular theory on t'interweb - I'm sure there are countless flaws with the theory but I've been out of the physics game for too long now!
thanks in advance