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The nonstoichiometry ranges for mercury- and selen - deficient samples are found ( Hg1 --Cr2Sea , 0 < x < 0.10 ; HgCr2Se 4 -y , 0 < y 30.03 ) . a INTRODUCTION selenochromite HgCr Sem . We studied polycrystalline samples of Hg . --Cr2Sea ...
The nonstoichiometry ranges for mercury- and selen - deficient samples are found ( Hg1 --Cr2Sea , 0 < x < 0.10 ; HgCr2Se 4 -y , 0 < y 30.03 ) . a INTRODUCTION selenochromite HgCr Sem . We studied polycrystalline samples of Hg . --Cr2Sea ...
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X - ray powder diffraction data for the Hgi - Cr2Se4 samples the X - ray powder diffraction study of the Hg1 - C12Sed and HgCr2Sea -y samples . For HgCl2Se4 - y , the density is calculated with an accuracy of £ 0.010 g / cm3 .
X - ray powder diffraction data for the Hgi - Cr2Se4 samples the X - ray powder diffraction study of the Hg1 - C12Sed and HgCr2Sea -y samples . For HgCl2Se4 - y , the density is calculated with an accuracy of £ 0.010 g / cm3 .
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The samples were annealed in sulfur vapor at 2070 , 1970 , 1770 , 1720 , and 1570 K for 12–20 min ; at 1470 , 1435 , and 1370 K for 10 h ; at 1270 K for 30 h ; and at 1070 and 770 K for 240 h . The samples were in quartz ampules sealed ...
The samples were annealed in sulfur vapor at 2070 , 1970 , 1770 , 1720 , and 1570 K for 12–20 min ; at 1470 , 1435 , and 1370 K for 10 h ; at 1270 K for 30 h ; and at 1070 and 770 K for 240 h . The samples were in quartz ampules sealed ...
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Vol 41 No 1 | 1 |
Synthesis and Characterization | 7 |
Deviation from Stoichiometry in Mercury Chalcochromite HgCr2Se4 | 23 |
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