Observing the Chiral Domain Boundaries in PbTiO₃/SrTiO₃ Superlattices Using Four Dimensional Scanning Transmission Electron Microscopy (4D-STEM)

Dec 8, 2021
12:00pm - 12:15pm

EQ10-Virtual

Piush Behera

Colin Ophus

Peter Ercius

Sandhya Susarla¹,Piush Behera²,Fernando Gómez-Ortiz³,Benjamin Savitzky¹,Colin Ophus¹,Peter Ercius¹,Ramamoorthy Ramesh^2,1,Javier Junquera³

Lawrence Berkeley National Laboratory¹,University of California, Berkeley²,Universidad de Cantabria³

oxide | scanning transmission electron microscopy (STEM)

Tianxiang Nan, Tsinghua University

Jiamian Hu, University of Wisconsin-Madison

Eckhard Quandt, University of Kiel

Nian Sun, Northeastern University

Jiamian Hu

Tianxiang Nan

Nian Sun

Observing the Chiral Domain Boundaries in PbTiO3/SrTiO3 Superlattices Using Four Dimensional Scanning Transmission Electron Microscopy (4D-STEM)