Results 151 to 160 of about 24,432 (273)
Characterization of Bi and Fe co-doped PZT capacitors for FeRAM
Science and Technology of Advanced Materials, 2010 Ferroelectric random access memory (FeRAM) has been in mass production for over 15 years. Higher polarization ferroelectric materials are needed for future devices which can operate above about 100 °C.
Jeffrey S Cross, Seung-Hyun Kim, Satoshi Wada and Abhijit Chatterjee
doaj
Small Structures, Volume 7, Issue 6, June 2026.In this review article, we have highlighted molecular engineering of spacer cations, the transition from ionic/filamentary to polarization‐driven ferroelectric resistive switching, key state‐of‐the‐art device demonstrations, and the future outlook. Together, these elements illustrate how dimensional control in low‐dimensional hybrid‐halide perovskites ...
Ranita Samanta +4 more
wiley +1 more source
International Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.This study investigates the synergistic effects of Ti‐doping and K5.4Cu1.3Ta10O29 (KCT) co‐modification on KNN ceramics to develop sustainable, lead‐free piezoelectrics. Co‐modification significantly enhances electromechanical coupling and the mechanical quality factor. The optimized KNN‐Ti‐KCT system achieves thermal stability comparable to commercial
Andraž Bradeško +11 more
wiley +1 more source
International Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.The article describes a methodology to obtain spatial map of full piezoelectric tensor of an architected polycrystalline piezoceramic, based on direct knowledge of microstructural changes that is gained through in situ X‐ray microdiffraction and further complemented by micromechanical computations.
Abhijit Pramanick +7 more
wiley +1 more source
Exceptional point-enhanced piezoelectric thermometry via anti-parity-time symmetry. [PDF]
Microsyst NanoengWang J +8 more
europepmc +1 more source
Journal of the American Ceramic Society, Volume 109, Issue 6, June 2026.ABSTRACT Perovskite PMN‐PZT single crystals grown via solid‐state crystal growth (SSCG) were subjected to the pulse poling process to boost piezoelectric performance. Pulse poling subjects samples to short pulses of electric field in rapid succession and has previously demonstrated vast property improvements in Bridgman‐grown single crystals by driving
Michael W. Mervosh +3 more
wiley +1 more source
Large Transverse Piezoelectricity in Highly (001)-Oriented PZT Thick Films on Titanium Substrates. [PDF]
Materials (Basel)Guo Z +4 more
europepmc +1 more source
Dielectric Properties of Amorphous (Ba2/3,Sr1/3)TiO3 Films
Journal of the American Ceramic Society, Volume 109, Issue 6, June 2026.ABSTRACT This study investigates the dielectric relaxation and electrical conduction mechanisms in Au/a‐(Ba2/3,Sr1/3)TiO3(850 nm)/Pt structures across a wide temperature range. A high relative permittivity of 100 was measured. Analysis of Arrhenius plots reveals two distinct relaxation processes and multiple conduction regimes.
Fadhel El Kamel +2 more
wiley +1 more source
, 2000 120005891534Keywords: PZT thin film, D-E hysteresis, SrRuO3 film, polarization switching, inprint, degredationdepartmental bulletin ...
増田, 陽一郎 +6 more
core
Effect of Heating/Cooling Rate and Temperature on Microstructure and Electrical Properties of Sputter-Deposited PZT Thin Films Crystallized by Conventional Furnace Annealing. [PDF]
Materials (Basel)Wich M +4 more
europepmc +1 more source