READ ME File For 'Direct observation of dynamic surface charge redistribution in active nanoscale conducting channels by Kelvin Probe Microscopy'

Dataset DOI: https://doi.org/10.5258/SOTON/D1600

ReadMe Author: Sheng Ye, University of Southampton, sheng.ye@soton.ac.uk

This dataset supports the publication:
AUTHORS: Sheng Ye, Xingzhao Yan, Muhammad Khaled Husain, Shinichi Saito, Kees de Groot, and Yoshishige Tsuchiya
TITLE:Direct observation of dynamic surface charge redistribution in active nanoscale conducting channels by Kelvin Probe Microscopy
JOURNAL: Nanotechnology IOP
PAPER DOI IF KNOWN:


This dataset contains: original data for figures and supplementary, supplementary document


The figures are as follows:

Fig. 3  KPFM measured surface potential profile and channel resistivity estimation
Fig. 4  surface potential map for device measured in ambient and vacuum
Fig. 5  simulation of surface potential map
Fig. 6  Voltage dependent potential map
Fig. 7  time dependent potential map and profile

supplement Fig. 1 supplementary  the potential profile for devices with different length measured in the ambient environment 
supplement Fig. 2 supplementary  the dynamic surface potential change along with the time
supplement Fig. 3 supplementary  channel local resistivity fitting
supplement Fig. 4 supplementary  the AFM images for 1 micron channel device under Vd = 0 and 5 V



Date of data collection: March 2016

Information about geographic location of data collection: University of Southampton, Southampton UK

Licence:CC BY

Related projects:

EPSRC Manufacturing Fellowship (EP/M008975/1) 
EU FP7 Marie-Curie Carrier- Integration-Grant (PCIG13-GA-2013-618116)


Date that the file was created: October, 2020