Use my Search Websuite to scan PubMed, PMCentral, Journal Hosts and Journal Archives, FullText. Kick-your-searchterm to multiple Engines kick-your-query now !>

A dictionary by aggregated review articles of nephrology, medicine and the life sciences Your one-stop-run pathway from word to the immediate pdf of peer-reviewed on-topic knowledge.

10.1038/srep09826 http://scihub22266oqcxt.onion/10.1038/srep09826 C4437298!4437298!25988951     free     free     free Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Sci+Rep 2015 ; 5 (ä): ä Nephropedia Template TP {{tp|p=25988951|t=2015. Scaling for quantum tunneling current in nano- and subnano-scale plasmonic junctions |pdf=|usr=}}{{25988951}} gab.com Text Scaling for quantum tunneling current in nano- and subnano-scale plasmonic junctions JO: Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=25988951 #FOAvip When two conductors are separated by a sufficiently thin insulator, electrical current can flow between them by quantum tunneling. This paper presents a self-consistent model of tunneling current in a nano- and subnano-meter metal-insulator-metal plasmonic junction, by including the effects of space charge and exchange correlation potential. It is found that the J-V curve of the junction may be divided into three regimes: direct tunneling, field emission, and space-charge-limited regime. In general, the space charge inside the insulator reduces current transfer across the junction, whereas the exchange-correlation potential promotes current transfer. It is shown that these effects may modify the current density by orders of magnitude from the widely used Simmons? formula, which is only accurate for a limited parameter space (insulator thickness?>?1?nm and barrier height?>?3?eV) in the direct tunneling regime. The proposed self-consistent model may provide a more accurate evaluation of the tunneling current in the other regimes. The effects of anode emission and material properties (i.e. work function of the electrodes, electron affinity and permittivity of the insulator) are examined in detail in various regimes. Our simple model and the general scaling for tunneling current may provide insights to new regimes of quantum plasmonics. Twit Text FOAVip Scaling for quantum tunneling current in nano- and subnano-scale plasmonic junctions ????Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=25988951 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25988951 #FOAvip English Wikipedia <ref>{{Cite pmid|25988951}}</ref> Scaling for quantum tunneling current in nano- and subnano-scale plasmonic junctions #MMPMID25988951 Zhang P Sci Rep 2015[]; 5 (ä): ä PMID25988951show ga When two conductors are separated by a sufficiently thin insulator, electrical current can flow between them by quantum tunneling. This paper presents a self-consistent model of tunneling current in a nano- and subnano-meter metal-insulator-metal plasmonic junction, by including the effects of space charge and exchange correlation potential. It is found that the J-V curve of the junction may be divided into three regimes: direct tunneling, field emission, and space-charge-limited regime. In general, the space charge inside the insulator reduces current transfer across the junction, whereas the exchange-correlation potential promotes current transfer. It is shown that these effects may modify the current density by orders of magnitude from the widely used Simmons? formula, which is only accurate for a limited parameter space (insulator thickness?>?1?nm and barrier height?>?3?eV) in the direct tunneling regime. The proposed self-consistent model may provide a more accurate evaluation of the tunneling current in the other regimes. The effects of anode emission and material properties (i.e. work function of the electrodes, electron affinity and permittivity of the insulator) are examined in detail in various regimes. Our simple model and the general scaling for tunneling current may provide insights to new regimes of quantum plasmonics. äScaling for quantum tunneling current in nano- and subnano-scale plasm(epmc).pdf DeepDyve Pubget Overpricing