scholarly journals Control of Polar Orientation and Lattice Strain in Epitaxial BaTiO3 Films on Silicon

2018 ◽  
Vol 10 (30) ◽  
pp. 25529-25535 ◽  
Author(s):  
Jike Lyu ◽  
Saúl Estandía ◽  
Jaume Gazquez ◽  
Matthew F. Chisholm ◽  
Ignasi Fina ◽  
...  
Keyword(s):  
Lattice Strain ◽  
Polar Orientation

Lattice Strain Leads to High Thermoelectric Performance in Polycrystalline SnSe

ACS Nano ◽  
2021 ◽  
Author(s):  
Xunuo Lou ◽  
Shuang Li ◽  
Xiang Chen ◽  
Qingtang Zhang ◽  
Houquan Deng ◽  
...  
Keyword(s):  
Lattice Strain ◽  
Thermoelectric Performance

scholarly journals Lattice strain in irradiated materials unveils a prevalent defect evolution mechanism

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Aurélien Debelle ◽  
Jean-Paul Crocombette ◽  
Alexandre Boulle ◽  
Alain Chartier ◽  
Thomas Jourdan ◽  
...  
Keyword(s):  
Lattice Strain ◽  
Evolution Mechanism ◽  
Defect Evolution

Unveiling the Roles of Lattice Strain and Descriptor Species on Pt-Like Oxygen Reduction Activity in Pd–Bi Catalysts

ACS Catalysis ◽  
2021 ◽  
pp. 800-808
Author(s):  
Shreya Sarkar ◽  
S. D. Ramarao ◽  
Tisita Das ◽  
Risov Das ◽  
C. P. Vinod ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Lattice Strain ◽  
Reduction Activity

Annealing effects on phase transformation and powder microstructure of nanocrystalline zirconia polymorphs

1999 ◽  
Vol 14 (1) ◽  
pp. 90-96 ◽  
Author(s):  
R. Ramamoorthy ◽  
S. Ramasamy ◽  
D. Sundararaman
Keyword(s):  
Monoclinic Phase ◽  
Lattice Strain ◽  
Dopant Concentration ◽  
Precipitation Method ◽  
Strain Effect ◽  
Volume Percentage ◽  
Annealing Temperatures ◽  
Annealing Effects ◽  
Nanocrystalline Zirconia ◽  
Average Size

Nanocrystalline zirconia powders in pure form and doped with yttria and calcia were prepared by the precipitation method. In the as-prepared condition, all the doped samples show only monoclinic phase, independent of the dopants and dopant concentration. On annealing the powders at 400 °C and above, in the case of 3 and 6 mol% Y2O3 stabilized ZrO2 (3YSZ and 6YSZ), the monoclinic phase transforms to tetragonal and cubic phases, respectively, whereas in 3 and 6 mol% CaO stabilized ZrO2 (3CSZ and 6CSZ), the volume percentage of the monoclinic phase gradually decreases up to the annealing temperature of about 1000 °C and then increases for higher annealing temperatures. The presence of monoclinic phase in the as-prepared samples of doped zirconia has been attributed to the lattice strain effect which results in the less symmetric lattice. For the annealing temperatures below 1000 °C, the phenomenon of partial stabilization of the tetragonal phase in 3CSZ and 6CSZ can be explained in terms of the grain size effect. High resolution transmission electron microscopy (HRTEM) observations reveal the lattice strain structure in the as-prepared materials. The particles are found to be a tightly bound aggregate of small crystallites with average size of 10 nm. The morphology of the particles is observed to be dependent on the dopants and dopant concentration.

scholarly journals Tailoring lattice strain in ultra-fine high-entropy alloys for active and stable methanol oxidation

2021 ◽  
Author(s):  
Dongdong Wang ◽  
Zhiwen Chen ◽  
Yu-Cheng Huang ◽  
Wei Li ◽  
Juan Wang ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Lattice Strain ◽  
High Entropy Alloys ◽  
High Entropy

Lattice Strain in AgGaS2Epitaxial Layers Grown on GaAs (100) by Multisource Evaporation

1998 ◽  
Vol 37 (Part 1, No. 8) ◽  
pp. 4527-4532 ◽  
Author(s):  
Nozomu Tsuboi ◽  
Masaki Kurasawa ◽  
Satoshi Kobayashi ◽  
Koichiro Oishi ◽  
Futao Kaneko
Keyword(s):  
Lattice Strain

Effective polar orientation of organic polar nanocrystals and their fixation in polymer matrices

2014 ◽  
Vol 53 (6) ◽  
pp. 061601 ◽  
Author(s):  
Tatsuro Matsuura ◽  
Toshiaki Wada ◽  
Yoko Tatewaki ◽  
Shuji Okada
Keyword(s):  
Polymer Matrices ◽  
Polar Orientation
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