In Situ Cryogenic HAADF-STEM Observation of Spontaneous Transition of Ferroelectric Polarization Domain Structures at Low Temperatures
Junsik Mun, Wei Peng, Chang Jae Roh, Sangmin Lee, Syo Matsumura, Jong Seok Lee, Tae Won Noh, Miyoung Kim
Abstract
substrate. This study demonstrates the power of cryogenic STEM in elucidating structure-property relationships in numerous functional materials at low temperatures.
Topics & Concepts
Scanning transmission electron microscopyFerroelectricityMaterials sciencePhase transitionCondensed matter physicsThin filmChemical physicsPhase boundaryPolarization (electrochemistry)Atomic unitsSubstrate (aquarium)Transmission electron microscopyPhase (matter)NanotechnologyOptoelectronicsChemistryPhysicsDielectricQuantum mechanicsOceanographyPhysical chemistryOrganic chemistryGeologyFerroelectric and Piezoelectric MaterialsMultiferroics and related materialsElectronic and Structural Properties of Oxides