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Surface nucleation of the paraelectric phase in ferroelectric BaTiO3: Atomic scale mapping
Maya Barzilay, Hemaprabha Elangovan, Yachin Ivry
In ferroelectricity, atomic-scale dipole moments interact collectively to produce strong electro-mechanical coupling and switchable macroscopic polarization. Hence, the functionali…
On-Chip Integrable Planar NbN NanoSQUID with Broad Temperature and Magnetic-Field Operation Range
Itamar Holzman, Yachin Ivry
Superconducting quantum interference devices (SQUIDs) are used for applications ranging from sensitive magnetometers to low-temperature electronics and quantum computation. We intr…
Epitaxial TiOx Surface in Ferroelectric BaTiO3: Native Structure and Dynamic Patterning at the Atomic Scale
Maya Barzilay, Tian Qiu, Andrew M. Rappe +1
Surfaces and interfaces of ferroelectric oxides exhibit enhanced functionality, and therefore serve as a platform for novel nano and quantum technologies. Experimental and theoreti…
Mesoscopic Origin of Ferroelectric-Ferroelectric Transition in BaTiO3
Asaf Hershkovitz, Florian Johann, Maya Barzilay +2
Ferroelectric materials are the core of common technologies, such as medical ultrasound, mobile-phone antennae and low-power memory devices. The technological interest in ferroelec…
Enhanced Ferroelectric Functionality in Flexible Lead Zirconate Titanate Films with In-Situ Substrate-Clamping Compensation
Rachel Onn Winestook, Cecile Saguy, Chun-Hao Ma +2
Much attention has been given recently to flexible and wearable integrated-electronic devices, with a strong emphasis on real-time sensing, computing and communication technologies…