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We analyze the performance of anti-metal tags when they work in EMC (Electro Magnetic Compatibility) chamber and in substation. It is meaningful to the promotion of RFID(Radio Frequency Identification) tags applied in substation.
The detection of a small number of molecules in miniature amount of solution is of pivotal significance in many applications including biomedicine, homeland security, forensics, and environmental protection. Surface-Enhanced Raman scattering (SERS) offers the potential for label-free sensing of many chemicals due to its unprecedented sensitivity and specificity. However, the performance of SERS sensing...
Millimeter wave detector is an important part of the direct detection receiver[1]. In this paper, a W-band high performance detector circuit utilizing the commercially zero bias diode [2](ZBD) from Virginia Diodes, Inc(VDI) is proposed here. As the datasheet doesn't provide us enough information of the diode, at first we did the parameter extraction from the measured I_V curve to get the series resistance...
Autoantibody biomarker relatively recently gains a lot of research interest for early detection of cancer. Cancer autoantibody is an antibody produced by the host's immune system in response to tumor antigen. It is produced at a much earlier disease stage before other biomarkers can be observed, circulates in the serum for a relatively long period of time, and is present at higher concentrations than...
In the processing fabrication of MTJ stacks, the Neel and magnetostatic coupling induce a strong interlayer coupling field along the hard-axis direction, and the utilization of the magnetic bias field along the easy-axis direction makes the response of MTJ nonlinear. In this paper, we researched the influence of the interlayer coupling field and permanent bias field on the linearity of MTJ magnetic...
Nano Beam Diffraction has been used to analyze the local strain distribution in MOS transistors. The influence of wafer process on the channel strain has been systematically analyzed in this paper. The source/drain implantation can cause a little strain loss but the silicidation step is the key process in which dramatic strain loss has been found.
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