Abstract
We report the experimental determination of the wave-function mixture and composition for hybridized Zeeman states of P in Si and give a related theoretical discussion. The intensity evolution of the Zeeman transitions near the anticrossing region for the isolated P donors in highly pure Si has been measured quantitatively by means of high-sensitivity and high-resolution photothermal ionization spectroscopy. The wave-function compositions and their evolutions with magnetic field for the hybridized Zeeman states of bounded electrons of impurities have been deduced from the measurement. A variational calculation in the framework of the effective-mass approach has been performed to estimate theoretically the wave-function compositions, and a comparison has been made between the theoretical results and experimental ones.
Published Version
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