Russian Journal of Inorganic Chemistry, Tập 46British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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Kết quả 1-3 trong 37
Trang S-17
... band ( VB ) of α - Al2O3 involves the low - energy band of the O2s quasi - core states separated by the band gap ( BG , ~ 8.6 eV ) from the main valence band of the Al - O hybridized bonding states . The band gap ( direct transi- tion ...
... band ( VB ) of α - Al2O3 involves the low - energy band of the O2s quasi - core states separated by the band gap ( BG , ~ 8.6 eV ) from the main valence band of the Al - O hybridized bonding states . The band gap ( direct transi- tion ...
Trang S-22
... band gap . Vacancy states were also found to exist near the lower edge of the valence band ( at ~ -7.8 eV on the energy scale accepted in Fig . 6 ) and below the O2s quasi - core band ( -20.3 eV ) . Analysis of the orbital composition ...
... band gap . Vacancy states were also found to exist near the lower edge of the valence band ( at ~ -7.8 eV on the energy scale accepted in Fig . 6 ) and below the O2s quasi - core band ( -20.3 eV ) . Analysis of the orbital composition ...
Trang S-28
... band width ( eV ) , and effective electric charges on atoms ( q , e ) Band width * 2 5.03 5.87 5.31 4.98 5.17 4.80 4.90 * Band notation : 1 stands for O2s band , and 2 and 3 stand for the lower and upper O2p - Si s , p , d bands ...
... band width ( eV ) , and effective electric charges on atoms ( q , e ) Band width * 2 5.03 5.87 5.31 4.98 5.17 4.80 4.90 * Band notation : 1 stands for O2s band , and 2 and 3 stand for the lower and upper O2p - Si s , p , d bands ...
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Suppl | S-1 |
Vol 46 Suppl 1 2001 | S-14 |
HighTemperature Chemistry of Doped Lanthanum Manganites | S-43 |
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active analysis arsenic trichloride atoms band bismuth bonds calculated cation ceramics changes characteristics Chem chemical Chemistry clusters complexes composition compounds concentration Condens considerable containing coordination crystal decrease determined distribution effect electronic elements energy equilibrium et al example existence experimental field formation function growth hexafluorides higher impurities increase Inorganic interactions involved ions Journal Khim layers ligand lower manganites materials mechanism melt metal method molecular molecules nanocrystals orbitals orthorhombic oxide oxygen parameters particles peritectic phase phase diagram Phys Physics polymorphs positions prepared pressure properties reaction relativistic respectively Russian samples Science shift shows similar solid solutions space space group spectra stability structure studied substitution surface symmetry synthesis Table temperature tetragonal thermal tion transition unit cell values various X-ray