Can anyone suggest a numerical method to calculate perimeter of a contour in charge density contour maps?

Hi i have drawn the charge density contour maps using VESTA taking CHGCAR files from VASP. Now, What I Want is that I need to know the perimeter of each contour appearing in the cross section 2D...

04 February 2021 3,637 1 View

How can I calculate flat band with valence band and conduction band potential for P-type semiconductor from negative slop Mott-Schottky plot?

I have a lot of journals regarding finding out VB and CB for n-type semiconductors from Mott-Schottky plots where MS slope is positive but I cont able to find out VB and CB for p-type...

01 December 2020 6,198 1 View

How can I calculate valence band maxima of a semiconductor using XPS?

I just need to calculate the valence band maxima for a semiconductor which is actually in a heterojunction with another semiconductor. The motivation is to find the exact energy level of VB and CB...

01 December 2020 3,774 7 View

How can I calculate the composition and quantity of different types of calcium aluminates and sulphides from EDS analysis of inclusions in steel?

How can I calculate the composition and quantity of different types of calcium aluminate (CA6, CA2, CA,...) and sulphides (CaS, MnS) from the EDS analysis result of inclusions present in Al-killed...

07 August 2020 4,621 1 View

Do I need to normalise the RNA for qPCR?

Dear all, Do I need to normalise the RNA before making the cDNA for qPCR to find out the absolute quantification in copy numbers? Why? What logic behind it when the primers amplify the...

20 February 2020 5,886 3 View

Total DNA-PK immunofluorescence on M059J cell?

Is anybody has any experience on doing Total DNA-PK immunofluorescence on M059J cells. As far I know M059J has inactivated or truncated DNA-PK protein. But can it be detectable by IF with Total...

06 February 2020 6,057 1 View

deleted the question.?

----deleted the question.

22 December 2019 4,752 2 View

Purification of Octapeptin C4?

I am doing synthesis of Octapeptin C4 analogues with variable tail moieties as part of my project. I have made the final compound, which is cyclized and all BOCs removed. The problem is, I can't...

16 December 2019 1,730 2 View

What exactly we can infer from Charge Density Difference plot of a Hybrid system?

Consider a Hybrid system with two crystalline materials A and B, where is A used as a base (or substrate) and B (say a 2D semiconductor material) on top of A. For this system, a computational...

27 September 2019 4,425 2 View

Problem with the WB-F344 cel line. anyone had any experience ?

for last two months I try to culture WB-F344 cell which was purchased from JCRB cell bank. As mentioned in the documents I cultured them with MEM including 10% FBS, but after 4-6 passage the...

06 January 2019 4,021 2 View

Hello fellow researcher .. What is the meaning of your name?

I would like to create a small guide containing the meanings of the names .. Thanks to everyone who cooperates with me in achieving it.

03 March 2021 5,266 4 View

Anyone that can help with details in phosphopeptides enrichment?

Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...

28 February 2021 7,310 3 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

How to get rid of somebody pretending to be the author of a publication?

One of the publication I co-authored has the author's name in abbreviation. Then, somebody whose nothing to do with that paper acquired it as her work. To whom in this RG shall I ask for a hand,...

27 February 2021 4,206 4 View

Is there a fast method matching citations to bibliography (manually typed references)?

I need to be able to match in-text citations to a reference list and back again in very large documents (100+ pages) WITHOUT the use of referencing software like Endnote. my method is to type the...

27 February 2021 9,848 1 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

How can I find a Raman spectrum wavenumber corresponding to what compound?

I have several Raman spectra with very distinct peaks at certain wavenumbers, such as 277, 359, 466, 583, 623, 686, and 795cm-1. How can I identify them to what compound(s)? The RRUFF and others...

24 February 2021 363 3 View

Why is My firend's profile not visible?

Hello, I created a profile for my friend on google scholar. I have added a verified email address. I marked the profile as public. Formerly his profile was visible. However, now, When I type his...

24 February 2021 8,680 3 View