How can we calculate residual carrier density (no) in Graphene FETs for back gated devices
If I do MFM paramagnetic thin film patterned on SiO2, will it give a phase difference like ferromagnetic films?
31 December 2019 1,132 2 View
Being zero bandgap material why graphene shows a peak in UV Vis spectroscopy?
07 August 2018 2,136 3 View
which method we should follow to calculate total resistance (Rt) for graphene FETs 1. Rt = drain-source voltage/drain current Rt = Vds/Id with constant gate voltage (Vg) and varying Vds 2....
31 December 2017 6,398 5 View
How can we calculate residual carrier density (no) in Graphene FETs from ID-VG plot?
04 May 2017 2,400 5 View
How we can decompose water in to Oh and oxygen?
11 December 2016 1,647 1 View
why all publications shows different peak values for sp2 carbon, COH, C-O, C=O, COOH
08 September 2016 9,947 1 View
During transfer of graphene from Cu foil to SiO2 we use acetone to remove PMMA from graphene surface, is there any effect of acetone on graphene's chemical or electrical properties.
02 March 2015 7,399 9 View
If we see the TLM structure and plot of total resistance vs channel length, we can calculate contact resistance from Y-intercept. But papers shows the unit of contact resistance in ohm-um. Why is...
01 January 1970 1,077 4 View
I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...
07 August 2024 2,283 2 View
Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...
07 August 2024 269 3 View
Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...
07 August 2024 8,414 2 View
I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...
07 August 2024 5,177 3 View
Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...
06 August 2024 1,989 3 View
Air moisture harvesting Air water collection devices
06 August 2024 5,473 2 View
Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...
04 August 2024 8,894 1 View
Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...
03 August 2024 7,843 1 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?
31 July 2024 4,835 3 View