Abstract
This work was performed on a sample from alkidirat meteorite which fell west of Sudan by means of Moessbauer effect spectrometer. results showed the absence of transition temperature from the paramagnetic state to the magnetic state in the temperature range from 300K down to 16K. Also, it was found that olivine and ortho pyroxene exist together in site M{sup 1}, while clinothyroxene exists alone in site M{sup 2}. Formula for the composition of ortho pyroxene in the sample were also obtained and they were in good agreement with previous studies. The disorder parameter was also calculated and it showed that the pyroxene present in the sample is well-ordered.(Author) 37 refs. , 2 tabs. , 19 figs.
Kamal, Huda Mohamed
[1]
- Department of Physics, Faculty of Science, University of Khartoum, Khartoum (Sudan)
Citation Formats
Kamal, Huda Mohamed.
Moessbauer studies on the paramagnetic porton of alkidirat meteorite.
Sudan: N. p.,
1995.
Web.
Kamal, Huda Mohamed.
Moessbauer studies on the paramagnetic porton of alkidirat meteorite.
Sudan.
Kamal, Huda Mohamed.
1995.
"Moessbauer studies on the paramagnetic porton of alkidirat meteorite."
Sudan.
@misc{etde_310068,
title = {Moessbauer studies on the paramagnetic porton of alkidirat meteorite}
author = {Kamal, Huda Mohamed}
abstractNote = {This work was performed on a sample from alkidirat meteorite which fell west of Sudan by means of Moessbauer effect spectrometer. results showed the absence of transition temperature from the paramagnetic state to the magnetic state in the temperature range from 300K down to 16K. Also, it was found that olivine and ortho pyroxene exist together in site M{sup 1}, while clinothyroxene exists alone in site M{sup 2}. Formula for the composition of ortho pyroxene in the sample were also obtained and they were in good agreement with previous studies. The disorder parameter was also calculated and it showed that the pyroxene present in the sample is well-ordered.(Author) 37 refs. , 2 tabs. , 19 figs.}
place = {Sudan}
year = {1995}
month = {Nov}
}
title = {Moessbauer studies on the paramagnetic porton of alkidirat meteorite}
author = {Kamal, Huda Mohamed}
abstractNote = {This work was performed on a sample from alkidirat meteorite which fell west of Sudan by means of Moessbauer effect spectrometer. results showed the absence of transition temperature from the paramagnetic state to the magnetic state in the temperature range from 300K down to 16K. Also, it was found that olivine and ortho pyroxene exist together in site M{sup 1}, while clinothyroxene exists alone in site M{sup 2}. Formula for the composition of ortho pyroxene in the sample were also obtained and they were in good agreement with previous studies. The disorder parameter was also calculated and it showed that the pyroxene present in the sample is well-ordered.(Author) 37 refs. , 2 tabs. , 19 figs.}
place = {Sudan}
year = {1995}
month = {Nov}
}