Jiaqiang Yan Senior Staff Scientist Contact YANJ@ORNL.GOV All Publications Intrinsic donor-bound excitons in ultraclean monolayer semiconductors Low-Temperature 2D/2D Ohmic Contacts in WSe 2 Field-Effect Transistors as a Platform for the 2D Metal–Insulator Transition Vapor Transport Growth of van der Waals Magnets Native defects in antiferromagnetic topological insulator MnBi2Te4 Unconventional Hall effect induced by Berry curvature Thermal and magnetoelastic properties of α−RuCl3 in the field-induced low-temperature states Tunable discrete scale invariance in transition-metal pentatelluride flakes Charge-Transfer Plasmon Polaritons at Graphene/α-RuCl3 Interfaces Modulation Doping via a Two-Dimensional Atomic Crystalline Acceptor Tuning Fermi Levels in Intrinsic Antiferromagnetic Topological Insulators MnBi 2 Te 4 and MnBi 4 Te 7 by Defect Engineering and Chemical Doping Synthesis, characterization, and single-crystal growth of a high-entropy rare-earth pyrochlore oxide Realizing gapped surface states in the magnetic topological insulator MnBi2−xSbxTe4 Coexistence of Surface Ferromagnetism and a Gapless Topological State in MnBi2Te4... A Practical Guide for Crystal Growth of van der Waals Layered Materials Spin dynamics and a nearly continuous magnetic phase transition in an entropy-stabilized oxide antiferromagnet Robust A-Type Order and Spin-Flop Transition on the Surface of the Antiferromagnetic Topological Insulator MnBi2Te4... Nature of Magnetic Excitations in the High-Field Phase of α−RuCl3 Intrinsic axion insulating behavior in antiferromagnetic MnBi6Te10 Monolayer Semiconductor Auger Detector One-Dimensional Edge Transport in Few-Layer WTe 2 A-type antiferromagnetic order in MnBi4Te7 and MnBi6Te10 single crystals Crystal structure reconstruction in the surface monolayer of the quantum spin liquid candidate α -RuCl 3 Competing Magnetic Interactions in the Antiferromagnetic Topological Insulator MnBi2Te4 Gapless Dirac surface states in the antiferromagnetic topological insulator MnBi2Te4 The emergent field of high entropy oxides: Design, prospects, challenges, and opportunities for tailoring material properties Pagination First page « First Previous page ‹â¶Ä¹ … Page 4 Current page 5 Page 6 … Next page ›â¶Äº Last page Last » Key Links Organizations Physical Sciences Directorate Materials Science and Technology Division Foundational Materials Science Section Correlated Electron Materials Group