Does magnetic force microscopy (MFM) give phase difference for paramagnetic materials as well?

If I do MFM paramagnetic thin film patterned on SiO2, will it give a phase difference like ferromagnetic films?

31 December 2019 967 2 View

How to calculate total resistance for graphene FET?

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 6,295 5 View

How to calculate residual carrier density in graphene FET?

How can we calculate residual carrier density (no) in Graphene FETs from ID-VG plot?

04 May 2017 2,200 5 View

Decomposition of water into OH

How we can decompose water in to Oh and oxygen?

11 December 2016 1,555 1 View

Why all publications show different C1s peak valued for graphene ?

why all publications shows different peak values for sp2 carbon, COH, C-O, C=O, COOH

08 September 2016 9,854 1 View

What is the effect of acetone on Graphene ?

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 7,250 9 View

Why contact resistance has unit ohm-um?

01 January 1970 733 4 View

How can we calculate residual carrier density in Graphene FETs?

How can we calculate residual carrier density (no) in Graphene FETs for back gated devices

01 January 1970 2,952 0 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

No title

25 February 2021 5,713 1 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View