Temperature and composition dependent phase transitions of lead-free piezoelectric (Bi0.5Na0.5)TiO3–BaTiO3 thin films

2017 ◽  
Vol 19 (30) ◽  
pp. 19992-19997 ◽  
Author(s):  
Zhen Zhou ◽  
Jin Luo ◽  
Wei Sun ◽  
Jing-Feng Li
Keyword(s):  
Thin Films ◽  
Phase Diagram ◽  
Phase Transitions ◽  
Lead Free ◽  
Structure And Properties ◽  
Temperature Dependent

Composition and temperature dependent transitions of structure and properties of BNT–BT films were discussed and a phase diagram was proposed.

scholarly journals Temperature-dependent phase evolution of copper-oxide thin-films on Au(111)

2018 ◽  
Vol 20 (8) ◽  
pp. 5636-5643 ◽  
Author(s):  
Christoph Möller ◽  
Hanna Fedderwitz ◽  
Claudine Noguera ◽  
Jacek Goniakowski ◽  
Niklas Nilius
Keyword(s):  
Thin Films ◽  
Phase Transitions ◽  
Dft Calculations ◽  
Copper Oxide ◽  
Structural Phase ◽  
Oxide Films ◽  
Phase Evolution ◽  
Structural Phase Transitions ◽  
Oxide Thin Films ◽  
Temperature Dependent

STM and DFT calculations are employed to explore structural phase transitions in thin copper-oxide films grown on Au(111).

Tuning electrical properties and phase transitions through strain engineering in lead-free ferroelectric K0.5Na0.5NbO3-LiTaO3-CaZrO3 thin films

2019 ◽  
Vol 115 (20) ◽  
pp. 202901
Author(s):  
Liqiang Xu ◽  
Feng Chen ◽  
Feng Jin ◽  
Da Lan ◽  
Lili Qu ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transitions ◽  
Electrical Properties ◽  
Strain Engineering ◽  
Lead Free

scholarly journals Phase Transitions, Dielectric and Ferroelectric Properties of Lead-free NBT-BT Thin Films

10.5772/52395 ◽  
2012 ◽  
Author(s):  
N. D. ◽  
R. Birjega ◽  
A. Andrei ◽  
M. Dinescu ◽  
F. Craciun ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transitions ◽  
Ferroelectric Properties ◽  
Lead Free

MmHn(XO4)(m + n)/2crystals: structure, phase transitions, hydrogen bonds, conductivity. II. Structure and properties of Cs3(HSO4)2(H2PO4) and Cs4(HSO4)3(H2PO4) single crystals

2016 ◽  
Vol 72 (1) ◽  
pp. 133-141 ◽  
Author(s):  
Irina Makarova ◽  
Vadim Grebenev ◽  
Elena Dmitricheva ◽  
Ilya Vasiliev ◽  
Vladimir Komornikov ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Phase Diagram ◽  
Optical Properties ◽  
Phase Transitions ◽  
Single Crystals ◽  
Structural Features ◽  
Structure And Properties ◽  
Structure Phase ◽  
Dielectric And Optical Properties ◽  
First Time

Cs3(HSO4)2(H2PO4) and Cs4(HSO4)3(H2PO4) single crystals were obtained for the first time based on a systematic study of the phase diagram of the CsHSO4–CsH2PO4–H2O ternary system. To reveal the structural conditionality for anomalies in physical properties, including dielectric and optical properties, diffraction studies of the crystal structure of Cs3(HSO4)2(H2PO4) and Cs4(HSO4)3(H2PO4) were performed, and their common structural features and differences were analyzed.

Structure and temperature-dependent phase transitions of lead-free Bi1/2Na1/2TiO3–Bi1/2K1/2TiO3–K0.5Na0.5NbO3 piezoceramics

2012 ◽  
Vol 27 (19) ◽  
pp. 2466-2478 ◽  
Author(s):  
Eva-Maria Anton ◽  
Ljubomira Ana Schmitt ◽  
Manuel Hinterstein ◽  
Joe Trodahl ◽  
Ben Kowalski ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Lead Free ◽  
Temperature Dependent ◽  
Image Position

Abstract

scholarly journals Dependence of phase transitions on halide ratio in inorganic CsPb(BrxI1−x)3 perovskite thin films obtained from high-throughput experimentation

2020 ◽  
Vol 8 (43) ◽  
pp. 22626-22631
Author(s):  
H. Näsström ◽  
P. Becker ◽  
J. A. Márquez ◽  
O. Shargaieva ◽  
R. Mainz ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Diagram ◽  
Phase Transitions ◽  
High Throughput ◽  
Combinatorial Synthesis ◽  
X Ray ◽  
Heating And Cooling ◽  
High Throughput Experimentation ◽  
Cooling Phase

The heating and cooling phase diagram of CsPb(BrxI1−x)3 is determined by combinatorial synthesis and high throughput X-ray characterization.

scholarly journals Electric properties of olive oil under pressure

2021 ◽  
Author(s):  
L. T. Pawlicki ◽  
R. M. Siegoczyński ◽  
S. Ptasznik ◽  
K. Marszałek
Keyword(s):  
Molecular Structure ◽  
Phase Transition ◽  
Phase Diagram ◽  
Phase Transitions ◽  
Olive Oil ◽  
Material Parameters ◽  
First Order ◽  
Long Time ◽  
Capacitive Reactance ◽  
First Order Phase

AbstractThe main purpose of the experiment was a thermodynamic research with use of the electric methods chosen. The substance examined was olive oil. The paper presents the resistance, capacitive reactance, relative permittivity and resistivity of olive. Compression was applied with two mean velocities up to 450 MPa. The results were shown as functions of pressure and time and depicted on the impedance phase diagram. The three first order phase transitions have been detected. All the changes in material parameters were observed during phase transitions. The material parameters measured turned out to be the much more sensitive long-time phase transition factors than temperature. The values of material parameters and their dependence on pressure and time were compared with the molecular structure, arrangement of molecules and interactions between them. Knowledge about olive oil parameters change with pressure and its phase transitions is very important for olive oil production and conservation.

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