One‐dimensional nanostructures of ferroelectric perovskites

PM Rørvik, T Grande, MA Einarsrud - Advanced Materials, 2011 - Wiley Online Library
Nanorods, nanowires, and nanotubes of ferroelectric perovskites have recently been studied
with increasing intensity due to their potential use in non‐volatile ferroelectric random …

Polarization Closure in PbZr(0.42)Ti(0.58)O3 Nanodots

LJ McGilly, JM Gregg - Nano letters, 2011 - ACS Publications
Domain states in PbZr (0.42) Ti (0.58) O3 single-crystal ferroelectric nanodots, formed on
cooling through the Curie temperature, were imaged by transmission electron microscopy. In …

Finite curvature-mediated ferroelectricity

SS Nonnenmann, OD Leaffer, EM Gallo, MT Coster… - Nano …, 2010 - ACS Publications
We demonstrate that ferroelectric (FE) polarizations oriented along the finite thickness
direction in ultrathin films are enhanced by the introduction of extreme curvature, thereby …

Redox-based resistive switching in ferroelectric perovskite nanotubes

SS Nonnenmann, EM Gallo, JE Spanier - Applied physics letters, 2010 - pubs.aip.org
Hysteresis in current and ferroelectric piezoelectric phase were collected across the walls of
individual, electrically interfaced lead zirconate titanate (PZT) nanotubes. The nanotubes …

Phase diagram of ferroelectric nanowires and its mechanical force controllability

SP Lin, Y Zheng, MQ Cai, B Wang - Applied Physics Letters, 2010 - pubs.aip.org
A phenomenological thermodynamic model of ferroelectric nanowires is developed to
investigate the size-temperature phase diagrams. Considering existence of the surface …

Strain effect on the visible emission in PbTiO3 nanotubes: template and wall-thickness dependence

CH Jeon, YS Lee, KJ Yee, JK Han, SD Bu - Current Applied Physics, 2015 - Elsevier
We investigated the strain effect on temperature-dependent photoluminescence property in
the clamped (with template) and free-standing (without template) PbTiO 3 (PTO) nanotubes …

Ferroelectric switching in Bi4Ti3O12 nanorods

M Azodi, C Harnagea, V Buscaglia… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
We report the piezoelectric and ferroelectric properties of individual one-dimensional objects
made of Bi 4 Ti 3 O 12 (BiT). The nanorods and nanowires investigated in this study were …

Magneto-elastic tuning of ferroelectricity within a magnetoelectric nanowire

SH Johnson, P Finkel, OD Leaffer… - Applied physics …, 2011 - pubs.aip.org
Nanowires each consisting of a magnetostrictive Co core and a PbZr 0.52 Ti 0.48 O 3 or
BiFeO 3 ferroelectric oxide shell exhibit a magnetic field-tunable piezoelectric response and …

The ferroelectric field effect within an integrated core/shell nanowire

SS Nonnenmann, MA Islam, BR Beatty… - Advanced Functional …, 2012 - Wiley Online Library
The synthesis of cylindrical silicon‐core and ferroelectric oxide perovskite‐shell nanowires
and their response characteristics as individual three‐terminal nanoscale electronic devices …

Selective growth of ZnO nanorods and their applications to ferroelectric nanorods

H Fujisawa, Y Imi, S Nakashima, M Shimizu… - Journal of Applied …, 2012 - pubs.aip.org
We describe the selective growth of ZnO nanorods by metalorganic chemical vapor
deposition using Pt layers patterned on SiO 2/Si by photolithography as nucleation sites, as …