Hi,
In the case of dielectric in electric field E0, we have E1 = E0 outside crystal and E2 = E0 - P inside, so that D1 = E1 = D2 = E2 + P. That's obvious.
Now, if dielectric is ferroelectric and no external field, we have only bounded surface charges. It seems for me that E1 = 0 outside...
Hi,
the schematic unit cell in DRAM is drawn below:
https://docs.google.com/file/d/0BzvjZoZeQg3nd1JYNTdGOTdIS2c/edit?usp=sharing
Here, "zero" or "one" are simply capacitor charged or not. So to write a bit, we attach (or not) a source (Vcc) voltage with switch WBIT.
In the case of FeRAM, we...
Do you have access to any database, i.e. scopus?
Fabrication: say something about sputter deposition, maybe chemical vapour deposition, epitaxy
Properties: you can say something about magnetic domains (see domain theory). For example, in thin films magnetisation is oriented in-plane, i.e...
yeah, this ray is not a single line. This line represents only the direction of movement of wave front. A wave front spreads perpendicular to that line.
Thank you for your anwers!
Magnetometer I will use has three detection coils that work as second-derivative gradiometer.
However, what about situation:
https://docs.google.com/file/d/0BzvjZoZeQg3nT1NSeEpENjk2STQ/edit?usp=sharing
when the sample is magnetized only perpendicular to coil axis? It...
What exactly does SQUID measure?
Hi,
I am not sure, if Superconducting Quantum Interference Device measures total magnetization of sample, or only the component of magnetization that is parallel to axis perpendicular to Josephson junction...
Hello,
my problem is to numerically count "lambda" from that kind of equation:
(\lambda ^2 \check{A} + \lambda \check{B} + \check{C}) \vec{v}=0
which means that:
det(\lambda ^2 \check{A} + \lambda \check{B} + \check{C})=0
where A, B and C are n x n matrices, v is unknown vector and "lambda" is...
OK, thanks, so I must understood something wrong...
I thought that de Brogile wavelenght and wave-particle duality belong to classical physics and in QM we consider light only like an elementary particle... I've read too much about double-slit experiment :)
On the other hand, is it a false that...
Hello,
I'm at this forum for some time, but that's my first post. Forum is so huge that I can't cope with reading even small part of it :)
My question is connected with interference in quantum mechanics. We have two particles passing through two different slits. They interfere - but what...