What is the difference between the XRD patterns?

These are the XRD patterns for the same sample, but they seem different; one of them has broader peaks than the another, and when I count the size of the crystals using Scherrer equation, the...

11 February 2021 5,477 4 View

How can we normalize image intensity?

Hi everyone, I am a student trying to quantify the number of cells in an image using ImageJ. Is there a way to bring all my images from a set of experiments to a set intensity? For example, if...

05 December 2020 7,088 2 View

Why Resistance of a three phase line cannot be calculated directly from the available power and voltage measurements (i.e. R=V^2/P) ?

Dear Researchers, Grid impedance measurements/estimation techniques have been used to find the value of resistance and reactance of a three phase line. I would like to know the technical reason,...

16 April 2020 2,610 13 View

Could accepted paper for publication in a journal be added in my research list? If it is, then need to mention it?

Suppose, I have an article, which has recently been reviewed and made sure to be published, but it will take its time for few months. Can I now add that article in my research list? If the answer...

16 April 2020 1,117 10 View

Using Co-variates in Item Response Theory 3PL model?

06 February 2020 7,189 3 View

Any Source of Hourly Temperature Data for Grassed Area, Pavement and Large Lake or River?

Dear All, I am looking for hourly temperature data from any urban area for the following land covers. 1. grass cover. 2. lake/water bodies and 3. any pavement (concrete or asphalt). Any...

12 October 2019 9,334 1 View

Which program is suitable for analyzing the relations between connectomes and genetics?

I would like to identify particular gene/(s) that regulates the expression/pattern of structural and functional connectomes. Is there any? If so, which one? I would appreciate your...

14 September 2019 7,586 2 View

Crystal growth through DFT?

Hello everyone I wanted to do TS search upon the growth of a Cu2O crystal. Can anyone suggest another technique or an appropriate way to use DFT calculation for Transition state calculation for...

24 July 2019 8,479 2 View

How can I prepare the supercapacitor electrode ?

I need to know how can i prepare the supercapcitor electrode. Tell me which things are needed to dovelop the supercapacitor electrode?

26 May 2019 6,490 6 View

Optimization of TMOs through DFT in Gauss view?

Hello everyone I have successfully drawn CuO structure in Gauss view through PBC, I need to know what are the appropriate parameters in functional and basis set in order to successfully optimize...

19 May 2019 167 3 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 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

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 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

How to predict the reaction pathway for electro organic synthesis?

Can anyone recommend some any software/models available that can predict substance reactivities and the reaction yield under a specific set of reaction conditions process and proposing pathways to...

17 February 2021 2,383 3 View

What is the best substrate for exfoliating few layers of hexagonal boron nitride (hBN) using traditional scotch tape method?

Unlike graphene, it is usually very difficult to exfoliate few layers (~10 nm thick) of hBN on SiO2 substrate due to lip-lip interaction at the edges. Au substrates have been proven very useful...

16 February 2021 2,635 2 View

How complex systems physics/statistical mechanics would be helpful for particle physics & Networking?

Recently, I've been selected for an ICTP program named Physics of Complex Systems. But, I have a keen interest in Particle Physics & Quantum networks. As statistical mechanics involved in...

11 February 2021 699 3 View

How can I calculate teh crystallinity degree of graphene oxide?

I had treat my XRD diffraction pattern by Highscore to calculate the crystallinity degree Xc and I have the formula but I dont no the 2Theta of Ac and Aa to calculate Xc. Is it like polymers...

10 February 2021 6,305 5 View

Reason for "reading bands namelist error" in band structure calculation in quantum espresso?

At first, I did the scf run then nscf run followed by another run with calculation set to "bands'. And finally, using command bands.x < example.in > example.out to post-process the data, I...

10 February 2021 7,970 2 View