Lattice Dynamics of Barium Titanate: Single Crystal, Ceramic, and Polycrystalline Film

2020 ◽  
Vol 257 (8) ◽  
pp. 1900762 ◽  
Author(s):  
Olga Aleksandrovna Maslova ◽  
Yuri Ivanovich Yuzyuk ◽  
Menka Jain ◽  
Svetlana Aleksandrovna Barannikova
Keyword(s):  
Barium Titanate ◽  
Single Crystal ◽  
Lattice Dynamics ◽  
Polycrystalline Film

scholarly journals Correction: Oxygen diffusion in single crystal barium titanate

2018 ◽  
Vol 20 (46) ◽  
pp. 29568-29568 ◽  
Author(s):  
Markus Kessel ◽  
Roger A. De Souza ◽  
Manfred Martin
Keyword(s):  
Barium Titanate ◽  
Single Crystal ◽  
Oxygen Diffusion ◽  
Chem Phys ◽  
Phys Chem Chem Phys

Correction for ‘Oxygen diffusion in single crystal barium titanate’ by Markus Kessel et al., Phys. Chem. Chem. Phys., 2015, 17, 12587–12597.

Single-crystal barium titanate thin films by ion slicing

2003 ◽  
Vol 82 (4) ◽  
pp. 616-618 ◽  
Author(s):  
T. Izuhara ◽  
I.-L. Gheorma ◽  
R. M. Osgood ◽  
A. N. Roy ◽  
H. Bakhru ◽  
...  
Keyword(s):  
Thin Films ◽  
Barium Titanate ◽  
Single Crystal

Enhanced fatigue resistance and lattice dynamics induced by the strong local strain in Fe-doped KTa1-xNbxO3 single crystal

2021 ◽  
Author(s):  
Xiaolin Huang ◽  
Peng Tan ◽  
Yu Wang ◽  
Yao Zhang ◽  
Xiangda Meng ◽  
...  
Keyword(s):  
Single Crystal ◽  
Fatigue Resistance ◽  
Lattice Dynamics ◽  
Piezoelectric Materials ◽  
Local Strain ◽  
Lead Free ◽  
Fatigue Properties ◽  
Practical Applications ◽  
Local Structures ◽  
The Impact

Improvement of durability is greatly important for the practical applications of lead-free-doped piezoelectric materials. However, the promotional mechanism of anti-fatigue properties and the impact on local structures from ion dopants...

scholarly journals Precursor Phenomena of Barium Titanate Single Crystals Grown Using a Solid-State Single Crystal Growth Method Studied with Inelastic Brillouin Light Scattering and Birefringence Measurements

Molecules ◽  
2018 ◽  
Vol 23 (12) ◽  
pp. 3171 ◽  
Author(s):  
Soo Han Oh ◽  
Jae-Hyeon Ko ◽  
Ho-Yong Lee ◽  
Iwona Lazar ◽  
Krystian Roleder
Keyword(s):  
Crystal Growth ◽  
Solid State ◽  
Barium Titanate ◽  
Single Crystal ◽  
Single Crystals ◽  
Melting Process ◽  
Point Of View ◽  
Crystal Quality ◽  
Cubic Phase ◽  
Growth Method

The nature of precursor phenomena in the paraelectric phase of ferroelectrics is one of the main questions to be resolved from a fundamental point of view. Barium titanate (BaTiO3) is one of the most representative perovskite-structured ferroelectrics intensively studied until now. The pretransitional behavior of BaTiO3 single crystal grown using a solid-state crystal growth (SSCG) method was investigated for the first time and compared to previous results. There is no melting process in the SSCG method, thus the crystal grown using a SSCG method have inherent higher levels of impurity and defect concentrations, which is a good candidate for investigating the effect of crystal quality on the precursor phenomena. The acoustic, dielectric, and piezoelectric properties, as well as birefringence, of the SSCG-grown BaTiO3 were examined over a wide temperature range. Especially, the acoustic phonon behavior was investigated in terms of Brillouin spectroscopy, which is a complementary technique to Raman spectroscopy. The obtained precursor anomalies of the SSCG-grown BaTiO3 in the cubic phase were similar to those of other single crystals, in particular, of high-quality single crystal grown by top-seeded solution growth method. These results clearly indicate that the observed precursor phenomena are common and intrinsic effect irrespective of the crystal quality.

Lattice dynamics study on cubic barium titanate based upon a modified rigid-shell model

1998 ◽  
Vol 206 (1) ◽  
pp. 219-230
Author(s):  
N. Takesue ◽  
H. Kubo ◽  
Haydn Chen
Keyword(s):  
Barium Titanate ◽  
Shell Model ◽  
Lattice Dynamics ◽  
Rigid Shell

Etching-enhanced growth of indentation crack in barium titanate single crystal

2007 ◽  
Vol 61 (4-5) ◽  
pp. 1162-1165
Author(s):  
R.M. Wang ◽  
X.W. Zhao ◽  
W.Y. Chu ◽  
Y.J. Su ◽  
L.J. Qiao
Keyword(s):  
Barium Titanate ◽  
Single Crystal ◽  
Indentation Crack
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