Mössbauer Studies of Chalcopyrite

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概要

• 論文の詳細を見る

• Mössbauer spectra of naturally occurring mineral chalcopyrite have been studied over a temperature range 300°–448°K. The spectra showed a typical pattern of six absorption lines due to the internal magnetic field. The Q.S. have values which are independent of temperature whereas the magnitudes of the internal magnetic field are $325\pm 10$, $312\pm 10$ and $290\pm 10$ KOe at 300°, 373° and 448°K respectively. These features are explained by assuming that Fe atom is in a spin free, trivalent state in weak crystal field configuration. The internal field is accounted to originate primarily through the Fermi contact interaction, Hc; both the Hdip. and Horb. contributions being zero.

• 社団法人 日本物理学会の論文
• 1968-01-05

著者

• Puri S.

  Department Of Physics University Of Rooke

• Chandra K.

  Department of Physics, University of Roorkee, Roorkee, India

• Raj Deo

  Department of Physics, University of Roorkee, Roorkee, India

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• Mossbauer-Effect Study of Iron (III) Acetate and its Chloro-Derivatives
• Mossbauer Studies of Adsorption and Thermal Treatment of Fe^ Ions on Silica-Gel, Al_2O_3 and Natrolite
• Mössbauer Studies of Chalcopyrite
• Crystal Field Splittings in Fe2+ Tutton Salts from Mössbauer Studies
• Mössbauer Studies of Chalcopyrite

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