if there is no magnetic field present, does the quantum nuclear spin (l) go in a radom or organized fashion?
2006-11-26 08:02:53 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
Hi. From the web : "The quantum nuclear-spin relaxation rate (T-11) is computed as functions of magnetic field and temperature. A possibility that T-11 can be used as a magnetic probe in studying the electron-electron interaction in high-mobility 2DEG systems is discussed." I would say there was an effect.
2006-11-26 08:08:00 · answer #1 · answered by Cirric 7 · 0⤊ 0⤋
Yes, it randomises over time. This takes energy, so the nuclei cool in the process. Spin relaxation is one of the techniques used to cool materials to micro Kelvin.
2006-11-26 10:43:10 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I think it's just random if there isn't a field present - I can't think of any reason for it not to be.
2006-11-26 08:29:48 · answer #3 · answered by eri 7 · 0⤊ 0⤋