Average electronegativity, electronic polarizability and optical basicity of lanthanide oxides for different coordination numbers

In material engineering, the higher charge number of an element in a compound, the more strongly its atom attracts electrons. Hence, the polarizability is entirely different when it is in different valence states. Moreover, most elements are able to exercise more than a single coordination number in a given oxidation state. On the basis of ionization potential and effective ionic radius, some empirical expressions were proposed to predict the electronic polarizability and optical basicity of lanthanide oxides for the different coordination numbers (6-12). The estimated values are in perfect agreement with previously reported values in the literature. This work provides a simple and effective method to predict the electronic polarizability and optical basicity of lanthanide oxide

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Electronic polarizability and optical basicity of lanthanide oxides

Physica B Condensed Matter ◽

10.1016/j.physb.2006.11.015 ◽

2007 ◽

Vol 392 (1-2) ◽

pp. 132-136 ◽

Cited By ~ 95

Author(s):

Xinyu Zhao ◽

Xiaoli Wang ◽

Hai Lin ◽

Zhiqiang Wang

Keyword(s):

Optical Basicity ◽

Electronic Polarizability ◽

Lanthanide Oxides

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Interionic Interactions, Electronic Polarizability and Optical Basicity of Oxide Glasses.

Journal of the Ceramic Society of Japan ◽

10.2109/jcersj.108.1256_330 ◽

2000 ◽

Vol 108 (1256) ◽

pp. 330-338 ◽

Cited By ~ 46

Author(s):

Vesselin DIMITROV ◽

Takayuki KOMATSU

Keyword(s):

Optical Basicity ◽

Oxide Glasses ◽

Electronic Polarizability ◽

Interionic Interactions

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Electronic Polarizability, Optical Basicity, Thermal, Mechanical and Optical Investigations of (65B2O3–30Li2O–5Al2O3) Glasses Doped with Titanate

Journal of Electronic Materials ◽

10.1007/s11664-019-07889-x ◽

2019 ◽

Vol 49 (3) ◽

pp. 2040-2049 ◽

Cited By ~ 12

Author(s):

Kh. S. Shaaban ◽

E. A. Abdel Wahab ◽

E. R. Shaaban ◽

El Sayed Yousef ◽

Safwat A. Mahmoud

Keyword(s):

Optical Basicity ◽

Electronic Polarizability

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Study on BaO-Bi2O3-B2O3-SiO2 Glasses in Material Engineering with Electronic Polarizability and Optical Basicity

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.568.332 ◽

2012 ◽

Vol 568 ◽

pp. 332-335

Author(s):

Xin Yu Zhao ◽

Da Wei Yu ◽

Xu Han ◽

Xiao Li Wang

Keyword(s):

Information Processing ◽

Wavelength Range ◽

Potential Application ◽

Production Cost ◽

Nonlinear Optical ◽

Chemical Durability ◽

Optical Basicity ◽

Electronic Polarizability ◽

Material Engineering ◽

Close Relationship

Bismuth/barium-containing crystals have attracted much attention in application of material engineering because of their importance for the development of nonlinear optical (NLO) information processing technology. Compared to crystals, glasses have shown many advantages in the material engineering, such as easier shaping in casting procedures, low production cost and high thermal and chemical durability. Furthermore, there is a close relationship between NLO and polarizability α and optical basicity Λ for the glasses system. Prompted by these interests in application of material engineering, we reported new data of α and Λ of BaO-Bi2O3-B2O3-SiO2 glasses system (G-BBBSO) for the different wavelength range (480, 546.1 and 643.8 nm). The results suggested that the G-BBBSO have a high polarizability and optical basicity, that is, the glasses system have potential application in material engineering.

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