By Ion Geru, Dieter Suter
This publication provides a few of the varieties of resonance results on excitons, biexcitons and the neighborhood digital facilities (LEC) in solids, akin to paramagnetic and paraelectric resonances on excitons, exciton acoustic resonance at intra- and interband transitions, radio-optical double resonance on excitons, hole-nuclear double resonance on localized biexcitons, ENDOR and acoustic ENDOR on LEC. the factors for the iteration of coherent photons, phonons and magnons by way of excitons are defined. The interactions of excitons and biexcitons with paramagnetic facilities and nuclear spins, the oblique interplay among the computer via a box of excitons in addition to the quasienergy spectrum of excitons and spin platforms are mentioned. it really is proved that the interaction of paramagnetic facilities with excitons raises the spin leisure expense of paramagnetic centers compared to the case in their interplay with loose providers. the enormous magneto-optical effects in semi-magnetic semiconductors are theoretically interpreted.
In fresh years, a brand new viewpoint has been further to those structures and their interactions: they are often used for storing and processing info within the kind of quantum bits (qubits), the construction blocks of quantum desktops. the fundamentals of this rising expertise are defined and examples of demonstration-type quantum desktops in accordance with localized spins in solids are discussed.
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