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A LOW TEMPERATURE SPECIFIC HEAT INVESTIGATION OF Cd Mn Se AND Cd Mn S | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 10، دوره 4، شماره 1، خرداد 1993 اصل مقاله (264.58 K) | ||
چکیده | ||
The specific heat of Cd Mn Se (x = 0.01) and Cd , Mn S (x = 0.026) in the temperature range of 0.3 - 40K was measured. The measurements were carried out in different applied magnetic fields (H = 0,10,20, 28KG). The results were analyzed with a model which includes long range interactions. Calculations based on on extended version of nearest neighbor pair approximation (including triplets) yielded a reasonable agreement with the experimental results. This approximation is seen to provide a good simultaneous description of the specific heat, susceptibility and magnetization results. | ||
عنوان مقاله [English] | ||
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چکیده [English] | ||
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