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The Faraday rotation of a ferrimagnetic calcium-bismuth-vanadium iron garnet sample has been measured in the wavelength range 1-5.5 pm. The results suggest that the vanadium and bismuth ions do not each occupy only one lattice site, but that these ions can occur in more than one valence state and can each partially occupy two lattice sites.

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Abstract— In this paper we present a five‐mask process to make completely self‐aligned inverted‐staggered amorphous‐silicon TFTs. The mask‐count reduction from a conventional seven‐mask process was accomplished by simultaneous patterning of pixel electrodes and signal lines and by the use of back‐side laser annealing. A mobility value close to 1 cm2/V‐s was obtained for TFTs fabricated using this process.