Ultrahigh (100%) barrier modification of n-InP Schottky diode by DNA biopolymer nanofilms
Here I demonstrate that DNA biopolymer molecules can control the electrical characteristics of conventional Al/n-InP metalsemiconductor contacts. Results show that DNA increases an effective barrier height as high as 0.87eV by influencing the space charge region of n-InP device with a good rectifying behavior.
dna biopolymer schottky barrier ideality factor inp