physicsatomic physicsThe free energy and zero field magnetic susceptibility for electrons in a potential, periodic along the uniform magnetic field, are obtained exactly. The de Haas-van Alphen effect is discus
Quantum states and Hall conductances of electrons in n-type heterojunctions and holes in p-type heterojunctions in a field of a lateral superlattice and a perpendicular magnetic field were studied. It is shown that Quantum states and Hall conductances of electrons in n-type heterojunctions and ...
We present a new approach to the problem of Bloch electrons in magnetic field, by making explicit a natural relation between magnetic translations and the quantum group U(sl). The approach allows us to express the spectrum and the Bloch function as solutions of the Bethe-ansatz equations typica...
Examples of qubits are the photon polarization states, electrons in two-level atoms (as an approximation) and nuclear spins under the influence of a magnetic field. The eigenstates of a qubit are represented by |0〉 and |1〉, defined by the two vectors: (3.3.1)|0〉=10;|1〉=01 The ...
网络布洛赫振荡 网络释义 1. 布洛赫振荡 Abelian group 阿贝尔群,又称Abel群... ... Bloch 频率Bloch oscillation,布洛赫振荡,又称 Bloch 振荡 ... docin.com|基于3个网页 例句
Magnetic translation operators that generate symmetries of a Bloch electron in a constant uniform magnetic field are shown to span the sine bracket algebra which is the unique Lie algebra deformation of the area-preserving diffeomorphisms of a two-torus. The deformation parameter is identified with ...
ElectronsWave functionsQuantum mechanicsIt is shown for electrons in a periodic potential and a uniform magnetic field that there exists a Hermitian 'mixed-band' effective Hamiltonian of the form W sub alpha, gamma (p-eA/c), where p is the momentum and A is the vector potential. The off-...
Gregory H. WannierUniversity of Oregon, Eugene, Oregon 97403, U.S.A.;John Wiley & Sons, Inc.International Journal of Quantum ChemistryG. H. Wannier, Energy Spectrum for Bloch Electrons in a Magnetic Field, Int. J. Quantum. Chem., 13, 413 (1979)....
Rossler, U., Shurke, M.: `Bloch electrons in a magnetic field: Hofstadter's butterfly', in Kramer, B. (Ed.): `Advances in solid state physics' (Springer, 2000), vol. 40, pp. 35-50U. Rossler and M. Suhrke, "Bloch electrons in a magnetic field: Hofstadter's butterfly", Ad. ...
Bloch Electrons in Magnetic FieldPytte, ABlanken, R