21–23). In the spin-coating method, the median particle diameter of 4.1 nm, delineated by white lines, and the interquartile range (IQR) of 1.99 nm, represented by dark gray boxes, indicate a larger and more dispersed distribution of nanoparticle sizes. In contrast, the broader shape...
FET-based nano-biosensors Plasmon resonance-based nanobiosensors Surface-enhanced raman spectroscopy-based nano-biosensors Electrochemical impedance spectroscopy (EIS) based nano biosensors Metal-enhanced fluorescence-based nano-biosensors Colorimetric based nano-biosensors Case studies Future directions Conclusions ...
Owing to their superior optical properties, semiconductor nanopillars/nanowires in one-dimensional (1D) geometry are building blocks for nano-photonics. They also hold potential for efficient polarized spin-light conversion in future spin nano-photonics.
Design and fabrication of high-performance photocatalysts with suitable architectures for VLWS into hydrogen and oxygen has been a topic of tremendous scientific interest in recent years because this process is promising for resolving today's increased global environmental crisis and energy shortage1–4....
Intel will use nanowire/nanoribbon transitions in volume in five years. That timeline will feel like an eternity, especially after the company announced delays in its next-generation chips. Still, these are considered the future of computing. By going beyondFinFET to Gate-All-Around structures, ...
Encapsulation of various materials inside nanotubes has emerged as an effective method in nanotechnology that facilitates the formation of novel one-dimensional (1D) structures and enhances their functionality. Because of the effects of geometrical confi
This was in view of the fact that CNTs hold an inherent size advantage over Si, where transistor elements are carved from bulk Si; this “top-down approach” appears to be limiting, especially in contrast to CNTs, which can be fabricated in dimensions that are a fraction of today’s ...
After gravity drainage, the substrates were spin coated at 500 rpm for 30 sec to provide uniformity in the oil film thickness. It is difficult to define the lubricating film thickness on nano-patterned substrates since most of the lubricant impregnates into the nano-pores formed by CuO ...
, valley polarization was successfully generated by using ferromagnetic metal Fe3GeTe2 (FGT) as the tunnel contact to inject spin-polarized holes into monolayer WSe2 (Fig. 12i and j) [103]. The output EL became polarized, and the helicity of EL flipped its sign by changing the external ...
Wrap-gated nanowire transistors are based on vertical nanowires around which a gate is formed by post-growth processing and where the field effect is used for the transistor action, like in a regular FET. Materials with a band gap narrower than Si (like InAs, InSb, and the alloys of In,...