scholarly journals Theoretical investigation of electronic, optical and thermoelectric properties of tellurium doped barium titanate (BTO) through modified Becke – Johnson exchange potential

Optik ◽  
2021 ◽  
Vol 231 ◽  
pp. 166440
Author(s):  
Meryem Ziati ◽  
Hamid Ez-Zahraouy
Keyword(s):  
Barium Titanate ◽  
Thermoelectric Properties ◽  
Theoretical Investigation ◽  
Exchange Potential ◽  
Doped Barium Titanate

Luminescence of Pr-Doped Barium Titanate-Calcium Titanate Material

2010 ◽  
Vol 411 (1) ◽  
pp. 52-57 ◽  
Author(s):  
Xiaoyan Wang ◽  
Yanxue Tang ◽  
Xiyun He ◽  
Xia Zeng ◽  
Qizhuang He ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Calcium Titanate ◽  
Doped Barium Titanate

Experimental assessment of the inhibition of reduction of Ca2+-doped barium titanate in a reducing atmosphere

1999 ◽  
Vol 14 (5) ◽  
pp. 1910-1915 ◽  
Author(s):  
Tsang-Tse Fang ◽  
Jyh-Tzong Shuei
Keyword(s):  
Barium Titanate ◽  
Formation Mechanism ◽  
Driving Force ◽  
Experimental Assessment ◽  
Reducing Atmosphere ◽  
Doped Barium Titanate

Several experiments have been conducted to assess the possible mechanisms for the inhibition of reduction of Ca2+-doped barium titanate in a reducing atmosphere. Three methods, i.e., conventional, semiwet, and citrate processes, have been used to prepare the powders. It was found that the formation mechanism would influence the occupation of Ca2+ in the B site. Moreover, it was concluded that Ca2+ occupation of the B site is the major cause for the inhibition of reduction of Ca2+-doped barium titanate. Ti deficiency would be the driving force for Ca2+ to occupy the B site.

Structural characteristics and dielectric properties of neodymium doped barium titanate

2010 ◽  
Vol 22 (2) ◽  
pp. 167-173 ◽  
Author(s):  
Nik Akmar Rejab ◽  
Srimala Sreekantan ◽  
Khairunisak Abd Razak ◽  
Zainal Arifin Ahmad
Keyword(s):  
Dielectric Properties ◽  
Barium Titanate ◽  
Structural Characteristics ◽  
Doped Barium Titanate
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