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Dielectric properties of lead zirconium titanates with nanometer size grains synthesized by the citrate precursor route 

Jha, P; Arya, P R; Ganguli, A K (2003)
Monophasic oxides of the formula, PbZrxTi1−xO3 (0.0≤x≤0.75) were obtained at temperatures close to 500 °C from polymeric precursors formed using citric acid and ethylene glycol. The oxides were found to be tetragonal for ...
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Synthesis and dielectric properties of magnesium niobate -magnesium tantalate solid solutions 

Thirumal, M; Ganguli, A K (2001)
Monophasic Oxides of the type MgNb2−xTaxO6 (0 ≤ x ≤ 2) have been synthesized by solid-state reactions using Mg(NO3)2·6H2O as the source of Mg. The oxides crystallize in the orthorhombic columbite structure till X = 1.75 ...
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(La0.4Ba0.4Ca0.2)(Mn0.4Ti0.6)O3: A new titano-manganate with a high dielectric constant and antiferromagnetic interactions 

Jha, Pika; Rai, Sarita; Ramanujachary, Kandalam V; Lofland, Samuel E; Ganguli, Ashok K (2004)
A new perovskite-based titano-manganate, (La0.4Ba0.4Ca0.2)(Mn0.4Ti0.6)O3, has been prepared by the ceramic route at 1100°C. This oxide was found to possess the cubic perovskite structure with ‘a’=3.9477(23) Å (space group ...
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Ba3ZnTa2−xNbxO9 and Ba3MgTa2−xNbxO9 (0≤x≤1): synthesis, structure and dielectric properties 

Thirumal, M; Jawahar, I N; Surendiran, K P; Mohanan, P; Ganguli, A K (2002)
Oxides belonging to the families Ba3ZnTa2−xNbxO9 and Ba3MgTa2−xNbxO9 were synthesized by the solid state reaction route. Sintering temperatures of 1300°C led to oxides with disordered (cubic) perovskite structure. However, ...
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Polymeric citrate precursor route to the synthesis of the high dielectric constant oxide, CaCu3Ti4O12 

Jha, P; Arora, P; Ganguli, A K (2003)
Using citric acid and ethylene glycol, a polymeric precursor of the above compound was obtained at low temperatures (135 °C) which on subsequent heat treatments led to pure CaCu3Ti4O12 at 1000 °C. On sintering further at ...
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Synthesis and microwave dielectric properties of Sr3Zn1−xMgxNb2O9 phases 

Thirumal, Meganathan; Jawahar, Isuhak N; Surendiran, Kuzhichalil P; Mohanan, Pezholil; Ganguli, Ashok K (2002)
Oxides of the type, Sr3Zn1−xMgxNb2O9 (0≤x≤1) have been obtained by the ceramic method. These oxides crystallize in the hexagonal cell corresponding to ordered triple perovskites. Sintered disks show nearly frequency-independent ...
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Ba3ZnTa2−xNbxO9 and Ba3MgTa2−xNbxO9: synthesis, structural and dielectric studies 

Thirumal, M; Murugan, G Senthil; Varma, K B R; Ganguli, A K (2000)
Oxides of the families Ba3ZnTa2−xNbxO9 and Ba3MgTa2−xNbxO9 were obtained by the solid state reaction route at 1573 K and were found to crystallize in the disordered (cubic) perovskite structure. In Ba3ZnTa2−xNbxO9 and ...
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Polymeric citrate precursor route to the synthesis of nano-sized barium lead titanates 

Arya, P R; Jha, P; Subbanna, G N; Ganguli, A K (2003)
Monophasic oxides of the formula, Ba1−xPbxTiO3 (0≤x≤1.0) were obtained at temperatures close to 500 °C from polymeric precursors formed using citric acid and ethylene glycol. These oxides were found to be tetragonal for ...
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New double perovskites having low dielectric loss:LaBaZnTaO6, LaSrZnNbO6, and Ba2Zn0.5Ti0.5TaO6 

Ganguli, A K; Grover, V; Thirumal, M (2001)
Oxides of the type LaBaZnTaO6 and LaSrZnNbO6 have been synthesized by the solid-state method at 1100°C. Ba2Zn0.5Ti0.5TaO6 was synthesized by the molten salt method (using NaCl–KCl as flux), the solid-state method yielding ...
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Electrical properties of PZT thin films grown by sol–gel and PLD using a seed layer 

Pandey, S K; James, A R; Chandra Prakash; Goel, T C; Zimik, K (2004)
Lead Zirconate Titanate (PZT) thin films (with molar ratio of Zr:Ti
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Shankar B. Chavan
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shankar.chavan@library.iitd.ac.in
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IR@IIT Bombay
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AuthorGanguli, A K (7)Thirumal, M (4)Jha, P (3)Arya, P R (2)Ganguli, Ashok K (2)Arora, P (1)Chandra Prakash (1)Goel, T C (1)Grover, V (1)James, A R (1)... View MoreSubject
Oxides (10)
Dielectric properties (6)X-ray diffraction (6)Chemical synthesis (4)Electronic materials (4)Ceramics (3)Dielectrics (1)Electrical measurements (1)Electron microscopy (1)Magnetic properties (1)... View MoreDate Issued2003 (3)2001 (2)2002 (2)2004 (2)2000 (1)
Contact Us
Shankar B. Chavan
Computer Applications Division
Central Library, IIT Delhi
shankar.chavan@library.iitd.ac.in
NDLTD
Shodhganga
NDL
ePrints@IISc
etd@IISc
IR@IIT Bombay
NewsClips @IITD
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