@article {859, title = {Decay of Rabi Oscillations by Dipolar-
Coupled Dynamical Spin Environments}, journal = {Physical Review
Letters}, volume = {102}, number = {23}, year = {2009}, note =
{457ZITimes Cited:0Cited References Count:33}, month = {06/12},
pages = {237601}, abstract = {We study the Rabi oscillations
decay of a spin decohered by a spin bath whose internal dynamics
is caused by dipolar coupling between the bath spins. The form
and rate of decay as a function of the intrabath coupling is
obtained analytically, and confirmed numerically. The complex
form of decay smoothly varies from power law to exponential, and
the rate changes nonmonotonically with the intrabath coupling,
decreasing for both slow and fast baths. The form and rate of
Rabi oscillations decay can be used to experimentally determine
the intrabath coupling strength for a broad class of solid-state
systems.}, keywords = {bits, coherent dynamics, diamond,
electron, quantum dots, qubits, relaxation}, isbn = {0031-9007},
doi = {10.1103/Ph