From two-dimensional materials to heterostructures
T Niu, A Li - Progress in Surface Science, 2015 - Elsevier
Graphene, hexagonal boron nitride, molybdenum disulphide, and layered transition metal
dichalcogenides (TMDCs) represent a class of two-dimensional (2D) atomic crystals with …
dichalcogenides (TMDCs) represent a class of two-dimensional (2D) atomic crystals with …
Plasma-wave terahertz detection mediated by topological insulators surface states
Topological insulators (TIs) represent a novel quantum state of matter, characterized by
edge or surface-states, showing up on the topological character of the bulk wave functions …
edge or surface-states, showing up on the topological character of the bulk wave functions …
Ultra-broadband and high response of the Bi 2 Te 3–Si heterojunction and its application as a photodetector at room temperature in harsh working environments
Broadband photodetection is central to various technological applications including
imaging, sensing and optical communications. On account of their Dirac-like surface state …
imaging, sensing and optical communications. On account of their Dirac-like surface state …
Colorimetric Biosensor for Detection of Cancer Biomarker by Au Nanoparticle-Decorated Bi2Se3 Nanosheets
L **ao, A Zhu, Q Xu, Y Chen, J Xu… - ACS applied materials & …, 2017 - ACS Publications
The colorimetric biosensors have attracted intensive interest; however, their relatively low
sensitivity limits their applications in clinic detection. Herein, we develop an effective …
sensitivity limits their applications in clinic detection. Herein, we develop an effective …
Negligible Surface Reactivity of Topological Insulators Bi2Se3 and Bi2Te3 towards Oxygen and Water
The long-term stability of functional properties of topological insulator materials is crucial for
the operation of future topological insulator based devices. Water and oxygen have been …
the operation of future topological insulator based devices. Water and oxygen have been …
The role of surface chemical reactivity in the stability of electronic nanodevices based on two-dimensional materials “beyond graphene” and topological insulators
Here, we examine the influence of surface chemical reactivity toward ambient gases on the
performance of nanodevices based on two-dimensional materials “beyond graphene” and …
performance of nanodevices based on two-dimensional materials “beyond graphene” and …
Interplay of Surface and Dirac Plasmons in Topological Insulators: The Case of
We have investigated plasmonic excitations at the surface of Bi 2 Se 3 (0001) via high-
resolution electron energy loss spectroscopy. For low parallel momentum transfer q∥, the …
resolution electron energy loss spectroscopy. For low parallel momentum transfer q∥, the …
Stability and Surface Reconstruction of Topological Insulator Bi2Se3 on Exposure to Atmosphere
The stability of the surface of vacuum-cleaved topological insulator Bi2Se3 single crystals is
investigated with high-resolution synchrotron-based photoelectron spectroscopy. While the …
investigated with high-resolution synchrotron-based photoelectron spectroscopy. While the …
Bi 2 Se 3-assisted membrane crystallization
The identification of new practical routes through rational design of membranes is
mandatory to enhance the quality of minerals recovered from seawater and/or brine using …
mandatory to enhance the quality of minerals recovered from seawater and/or brine using …
Surface Oxidation of Bi2(Te,Se)3 Topological Insulators Depends on Cleavage Accuracy
Topological insulators are characterized by their unique surface electronic states, which
involve a Dirac cone with linear dispersion and massless electrons that exhibit …
involve a Dirac cone with linear dispersion and massless electrons that exhibit …