Behavior of Gold in Cadmium Telluride Crystals
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概要
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The kinetic behavior of gold atoms in cadmium telluride single crystals has been studied at temperatures above and below 600℃. The diffusion coefficient was determined over the temperature range of 600°〜1000℃ using autoradiographic technique by diffusing radioactive gold into cadmium telluride. The relationship between temperature and volume diffusion coefficient is found to be D=67 exp (-2.0 eV/kT) cm^2/sec. At temperatures below 400℃, the hole concentration in gold-doped crystals is observed to decrease by heat treatment, according to an equation N=N_0 exp (-t/τ), where τ is a time constant dependent on temperature and dislocation density.
- 社団法人日本物理学会の論文
- 1962-07-05
著者
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Teramoto Iwao
Research Laboratory Matsushita Electronics Corp.
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Teramoto Iwao
Research Laboratory Of Matsushita Electronics Corporation
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Takayanagi Shigetoshi
Research Laboratory Matsushita Electronics Corp.
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Takayanagi Shigetoshi
Research Laboratory Of Matsushita Electronics Corporation
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Teramoto I.
Research Laboratory of Matsushita Electronics Corporation
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