Which selenium based alloy is more appropiate for optical devices application point of view?

More Dr. Anjani Kumar's questions See All

What is the best metod for preparation of thin films of chalcogenide glasses?

Give suitable answer for the same.

01 February 2018 1,032 3 View

Is chalcogenide materials suitable for proto type three dimensional printing?

give suitable answer.

31 December 2016 6,826 0 View

What is the difference between four probe and two probe measurement method?

Well known answer is that, two probe method is appropiate only for highly resistive material and four probe measurement method is only for low resistive material, but for determination of band gap...

08 September 2016 8,788 9 View

Is it possible to draw a B-H curve for chalcogenide glasses?

Explain and give suitable references.

08 September 2016 4,191 2 View

What are important factors, those can be evaluated by dielectrical measurements?

Explain and give suitable explanation.

07 August 2016 1,412 3 View

It have been observed that density of defects states of thin films of chalcogenide glasses are more than bulk samples, why?

Explain with suitable references.

07 August 2016 6,860 2 View

What may be the grain size of nanocrystalline materials?

Explain and give correct explanation.

03 April 2016 6,791 4 View

What are the important factors that can be evaluated by dielectric measurements of nanocrystalline materials?

Explain and give the suitable formulae.

02 March 2016 8,864 4 View

How can we connect the study of light induced defects in chalcogenide glasses for solar cell applications?

Explain and give suitable explanation.

02 March 2016 4,600 4 View

Is it possible to prepare nano thin film from nanopowder?

Explain and give suitable explanation.

10 November 2015 1,762 7 View

Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...

13 August 2024 9,795 0 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

How select composition for ods-high entropy alloys?

31 July 2024 2,795 1 View

I am trying to obtain microstructure for Mg-Zn-Sn alloy?

Any suggestions with respect to etchant composition and holding time?

27 July 2024 6,925 2 View

Will the catalytic effect of retained austenite happens in steels including RA?

The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...

27 July 2024 8,508 0 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

How to select temperatures for two-step aging treatment in high entropy superalloys?

Waspaloy is considered the benchmark alloy. Due to the different gamma prime solvus temperatures, we couldn't adopt the same double aging treatment. Can anyone suggest how to select temperatures...

13 July 2024 2,417 1 View

What is the mathematical expressionof theoretical yield strength calculated considering solution strengthening in stainless steel 316L?

In the expression for solid solution strengthening model that has been widely used in the literature use a linear form consisting of strength coefficient, and concentration of elements in wt.%....

11 July 2024 4,476 3 View

How to solve Bubble Error in fiber splicing?

I'm having a bubbling error while splicing 100/350 um optical fiber (core/cladding) on the Fujikura FSM100P+. I have tried some ways such as changing Prefuse power and Prefuse time but to no...

03 July 2024 7,463 6 View

U. Dreher

I think this might depend on your application. So: what is your application?

Dr. Anjani Kumar

Thanks Dreher sir for your nice answer, I want for optical devices .

Angel Toshkov

Asked in this way the question has many answers.

It is important for which optical devices you will use this alloy.