J. Frantti

most citedPressure induced phase transitions in PbTiO

_{3}

- a query for the polarization rotation theory

2 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

cond-mat.mtrl-sci2007★ 2 cited

Pressure induced phase transitions in PbTiO $_{3}$ - a query for the polarization rotation theory

J. Frantti, Y. Fujioka, R. M. Nieminen

Our first-principles computations show that the ground state of PbTiO $_{3}$ under hydrostatic pressure transforms discontinuously from $P 4 mm$ to $R 3 c$ at 9 GPa. Spontaneous polarizat…

cond-mat.mtrl-sci2005

Comment on ``Comparison of the $C c$ and $R 3 c$ space groups for the superlattice phase of Pb(Zr $_{0.52}$ Ti $_{0.48}$ )O $_{3}$ ''

Johannes Frantti

The two-phase (space groups $C c$ and $C m$ ) structural model recently proposed for the modeling of the neutron powder diffaction pattern collected on Pb(Zr $_{x}$ Ti $_{1 - x}$ )O $_{3}$ (PZT)…

Pressure induced phase transitions in PbTiO3​ - a query for the polarization rotation theory

Comment on ``Comparison of the Cc and R3c space groups for the superlattice phase of Pb(Zr0.52​Ti0.48​)O3​''

Pressure induced phase transitions in PbTiO $_{3}$ - a query for the polarization rotation theory

Comment on ``Comparison of the $C c$ and $R 3 c$ space groups for the superlattice phase of Pb(Zr $_{0.52}$ Ti $_{0.48}$ )O $_{3}$ ''