Quenched-in Vacancies in Molybdenum

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概要

• 論文の詳細を見る

• Annealing experiments on quenched-in vacancies were performed with specially prepared high-purity molybdenum wire. The recovery stage was found to be centred at about 370℃, and the activation energy for the recovery was determined to be (1.62±0.27) eV. The activation energy is tentatively considered to be the activation energy for the migration of single vacancies. With the activation energy, the loss of vacancies during quenching was discussed. The loss at the surface is found to be predominant. Correction for this loss was applied to the previously reported quenched-in resistivity results, and the formation energy of a vacancy was redetermined to be (3.24±0.09) eV. These results are discussed in comparison with data on tungsten.

• 東北大学の論文
• 1974-00-00

著者

• Kimura H.

  The Research Institute for Iron, Steel and Other Metals, Tohoku University

• Suezawa M.

  The Research Institute For Iron Steel And Other Metals

関連論文

• CATALYTIC PROPERTIES OF AMORPHOUS Fe_Ni_P_B_4 RIBBONS
• Recovery of Fast Neutron Irradiated Molybdenum
• Quenched-in Vacancies in Molybdenum

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