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Kaushik Vaideeswaran

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Related publications (5)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

Observation of Atomic-Scale Polar Vortex–Antivortex Pairs in Antiferroelectric PbZrO3 Thin Films

Kaushik Vaideeswaran

Topological polar structures, in analogy to spin vortices and skyrmions, have received tremendous attention for their fascinating prospects in future device applications. However, in the widely studied ferroelectric-based superlattices, the epitaxial heter ...

American Chemical Society (ACS)2025

Moving antiphase boundaries using an external electric field

Nava Setter, Alexander Tagantsev, Konstantin Shapovalov, Kaushik Vaideeswaran, Petr Yudin

Antiphase boundaries (APBs) are unique domain walls that may demonstrate switchable polarization in otherwise non-ferroelectric materials such as SrTiO3 and PbZrO3. The current study explores the possibility of displacing such domain walls at the nanoscale ...

Amer Inst Physics2015

In Search of Ferroelectricity in Antiferroelectric Lead Zirconate

Kaushik Vaideeswaran

Since the prediction of antiferroelectricity and the subsequent discovery of PbZrO3, the description of antiferroelectric behaviour in materials has been constantly modified to account for the latest properties identified in antiferroelectric materials. Ad ...

EPFL2015