We report measurements of voltage fluctuations in magnetic tunnel junctions which exhibit both high and low magnetoresistance ~MR!. The voltage noise power normalized to the square of the junction bias voltage was 10/Hz at a frequency of 1 Hz in a high MR junction. Low MR junctions had significantly higher noise power at 1 Hz and the origin of the noise was not magnetic. In these junctions, ran...

Gap junction channels play a vital role in intercellular communication by connecting cytoplasm of adjoined cells through arrays of channel-pores formed at the common membrane junction. Their structure and properties vary depending on the connexin isoform(s) involved in forming the full gap junction channel. Lack of information on the molecular structure of gap junction channels has limited the ...

In this paper, we have presented a heterojunction gate all around nanowiretunneling field effect transistor (GAA NW TFET) and have explained its characteristicsin details. The proposed device has been structured using Germanium for source regionand Silicon for channel and drain regions. Kane's band-to-band tunneling model hasbeen used to account for the amount of band-to...

Innexins, a large protein family comprising invertebrate gap junction channels, play an essential role in nervous system development and electrical synapse formation. Here we report the cryo-electron microscopy structures of Caenorhabditis elegans innexin-6 (INX-6) gap junction channels at atomic resolution. We find that the arrangements of the transmembrane helices and extracellular loops of t...

Communication through gap junction channels is essential for synchronized and coordinated cellular activities. The gap junction channel pore size, its switch control for opening/closing, and the modulations by chemicals can be different depending on the connexin subtypes that compose the channel. Recent structural and functional studies provide compelling evidence that the amino terminal (NT) d...

The droplet motion in the T-junction is basis for design of microfluidic chip. This paper investigates microchannels based on experiments and simulations to analyze mode its effect downstream flow channel. can be divided into three modes, including flowing main channel, side branch, splitting, whose transitions depend inlet ratio length. critical length, determine whether complete through junct...

Photoelectrodes A bipolar-junction photoelectrode based on a p–n-junction GaN nanowire array is shown by Haiding Sun and co-workers in article number 2300911 to exhibit unambiguously bipolar photoresponse with an output of positive negative photocurrents under illumination 365 nm 265 light, respectively. Importantly, dual-band optical communication system incorporated such constructed using onl...

Abstract The current study tried to investigate the hydrodynamic characteristics and pollution mixing dispersion from sub-branch through river confluence using numerical model of Flow3D. A was used with length, width, height (7 × 1 1) m. Also, nested mesh in junction refine modeling result depiction. It observed that if there is a water level difference on both sides junction, will occur much f...

When we learn to make one motor response to one visual stimulus and a different motor response to another, representations of these stimulus-response associations must be maintained to efficiently transduce perception into action. When an irrelevant distractor is presented adjacent to a target stimulus, interference is observed when the two stimuli are associated with conflicting responses, pre...