Kai Xiao Distinguished Staff Scientist Contact xiaok@ornl.gov | 865.574.7690 All Publications Spin-phonon interactions in Quantum Spin Liquid Candidate α-RuCl3 Strain-Induced Growth of Twisted Bilayers during the Coalescence of Monolayer MoS 2 Crystals... Excitonic Dynamics in Janus MoSSe and WSSe Monolayers... Direct Observation of Photoinduced Ion Migration in Lead Halide Perovskites... Anisotropic Phonon Response of Few‐Layer PdSe 2 under Uniaxial Strain... Electron‐Beam‐Related Studies of Halide Perovskites: Challenges and Opportunities... Investigation of Structural Phases in Mo 1-x W x Te 2 in STEM... Surfactant-Mediated Growth and Patterning of Atomically Thin Transition Metal Dichalcogenides... Strain–Chemical Gradient and Polarization in Metal Halide Perovskites... Connecting Femtosecond Transient Absorption Microscopy with Spatially Coregistered Time Averaged Optical Imaging Modalities Two‐Dimensional Palladium Diselenide with Strong In‐Plane Optical Anisotropy and High Mobility Grown by Chemical Vapor De... In situ laser reflectivity to monitor and control the nucleation and growth of atomically thin 2D materials... Atomically Precise PdSe 2 Pentagonal Nanoribbons... Relationship between the Nature of Monovalent Cations and Charge Recombination in Metal Halide Perovskites... Layer-by-Layer Thinning of PdSe 2 Flakes via Plasma Induced Oxidation and Sublimation... Twin domains modulate light-matter interactions in metal halide perovskites... Exploring the air stability of PdSe2 via electrical transport measurements and defect calculations... Defects in Highly Anisotropic Transition-Metal Dichalcogenide PdSe2... Synthesis and emerging properties of 2D layered III–VI metal chalcogenides... The role of mid-gap phonon modes in thermal transport of transition metal dichalcogenides... Reply to: On the ferroelectricity of CH3NH3PbI3 perovskites... Light‐Ferroic Interaction in Hybrid Organic–Inorganic Perovskites... Atomic Insight into Thermolysis‐Driven Growth of 2D MoS 2... Defect-Mediated Phase Transformation in Anisotropic Two-Dimensional PdSe2 Crystals for Seamless Electrical Contacts... Strain Tolerance of Two-Dimensional Crystal Growth on Curved Surfaces... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 … Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Homepage Google Scholar Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Synthesis Section Functional Hybrid Nanomaterials Group