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To obtain 23Na and 87Rb NMR spectra , the corresponding spin systems were excited with the spin- echo sequence ( 0 , -t - 20 , -T - ACQ ) . The first pulse width , 12 us , was chosen in such a way as to meet the condition YB , 0 ( 1 + ...
To obtain 23Na and 87Rb NMR spectra , the corresponding spin systems were excited with the spin- echo sequence ( 0 , -t - 20 , -T - ACQ ) . The first pulse width , 12 us , was chosen in such a way as to meet the condition YB , 0 ( 1 + ...
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In December 2000 , at the suggestion of N.A. Smir- nova , corresponding member of the Russian Academy of Sciences , the Scientific Council on Chemical Ther- ...
In December 2000 , at the suggestion of N.A. Smir- nova , corresponding member of the Russian Academy of Sciences , the Scientific Council on Chemical Ther- ...
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The luminescence spectrum of [ CrO4 ] shows one broad band corresponding to the 3T2 3A2 transition [ 34 , 35 , 41 , 50 ] . The position of the luminescence band maximum changes in a wide range from 8800 cm - 1 in Mg2SiO4 [ 34 ] to 6250 ...
The luminescence spectrum of [ CrO4 ] shows one broad band corresponding to the 3T2 3A2 transition [ 34 , 35 , 41 , 50 ] . The position of the luminescence band maximum changes in a wide range from 8800 cm - 1 in Mg2SiO4 [ 34 ] to 6250 ...
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Vol 48 No 1 | 1 |
Synthesis and Magnetic Properties of a Complex Oxide Ca3Cuo 5Ni0 5MnO6 | 7 |
Thermal Dissociation of LnMn2O5 Ln Y Pr Nd Sm Lu in | 13 |
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