Is it possible to create one atom with the help of another?

An atom consists of protons, neutrons and electrons. Is it possible to alter one atom to another by removing its protons, neutrons and electrons. If yes, then what is the procedure need to be...

09 October 2015 2,136 3 View

Why does the layer of PS peels off from the glass substrate after a drop casting?How can I avoid peeling?

I tried to prepare some PS films using drop casting method. I dissolved 0.1g PS in 10ml THF, heated in a water bath and then drop casted it over a glass slide. The layer gets peel off from the...

04 May 2015 1,436 8 View

I have coated TiO2 thin films over glass slide using sputtering.Is it possible to diffract only the thin films on a glass slide using XRD?

XRD measurements of TiO2 thin films coated by sputtering method gives only amorphous peaks corresponding to SiO2 (glass). How to make XRD measurements of the thin films (TiO2) without the...

01 February 2015 9,168 51 View

Is there any open facility available to do magnetic studies like VSM in India?

We have coated some magnetic materials as thin films. We are in need to take VSM, SQUID, PE Loop measurements for that samples. Can we access any National laboratories to access these...

01 February 2015 2,513 6 View

I have fabricated a DSSC. How can I now fill factor (FF), Short circuit current (Isc) and Open Circuit Voltage using Electrochemical workstation?

Using multimeter I measured the output voltage and output current while exposing in sunlight. I can't able to find the fill factor using that. We have an electrochemical workstation with us. How...

31 December 2014 2,720 4 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

What type of pressure sensor are usually used in microfluidics?

My team is designing a dual channel microfluidic chip that runs air and water. I think we've decided on the NE1000 syringe pump for it's versatility and feedback control. We will be ordering the...

18 February 2021 9,928 2 View

Is nanotechnology part of materials science? Is it possible to obtain Pico technology and move from hypothesis to application?

Pico-scale This is three orders of magnitude smaller than a nanometer (and thus most nanotechnology) and two orders of magnitude smaller than most chemistry transformations and measurements. Pico...

18 February 2021 4,540 5 View

Why are the modelled and circuit system different in response for controlled buck converter?

[Images are attached at bottom] I am currently working on a buck converter controlled by two different control methods, Reinforcement learning applied to find PID values & a lead-lag...

16 February 2021 5,060 10 View

How do I connect DAB DC DC Converter to a battery in matlab simulation ?

I am trying to model a DAB converter and I need to observe the power transfeered to the load side on varying the phase shift between two bridges, hence I couldnt take a constant load e.g...

09 February 2021 6,489 3 View

Could you please suggest to me an interesting and good book about Nanotechnology?

I want to know about nanotechnology from beginning to professional. Thus I want some book in this area

01 February 2021 1,889 13 View

Is it better to push or pull liquid through microfluidics with a syringe pump?

I have a PDMS microfluidic device that I want to perfuse cells through (there are also adherent cells in the channels). Is there any difference if I use a syringe pump to push the cells through...

30 January 2021 4,092 3 View

Silane solution and application to Glass ?

30 January 2021 7,924 3 View

how to add blood and plasma in comsol?

I am trying to model separation of the plasma from the blood on a rotating microfluidic platform. I am not able to add blood and plasma in Comsol. someone please provide me your valuable...

27 January 2021 8,263 1 View