Application of Superconductor/Photosemiconductor Contact Structures in Electronics

Abstract

In recent years, two-dimensional (2D) nanostructured materials, such as nanoplates and nanosheets, have attracted much attention because of their unique electronic, magnetic, optical, and catalytic properties, which mainly arise from their large surface areas, nearly perfect crystallinity, structural anisotropy, and quantum connement eects in the thickness. The 2D nanostructured materials can be used as building blocks for advanced materials and devices with designed functions in areas as diverse, as lasers, transistors, catalysis, solar cells, light emission diodes, chemical and biological sensors. We report physical properties of YBCO/BiOI contact structures and electrophysical properties of BiOI single crystal.

Growth of bulk BiOBr single crystals for the characterization of intrinsic semi-conductive properties and application in ultraviolet photodetectors

“…The BiOBr single crystal was grown via a modified space-confined CVT strategy in a closed system. 20 Firstly, in order to obtain a spotless quartz tube, the quartz tube was immersed in a C8 detergent (LinkClean) solution diluted 40 times for 24 h. After that, the quartz tube was ultrasonically cleaned in acetone and ethanol for 40 min, respectively, and then rinsed with deionized water several times. After the tube was completely dried, the as-prepared BiOBr-P (200 mg) and 30 μL HBr (48%) were transferred to the tube.…”