How to identify crystal structure from single crystal XRD peaks?

Topological insulators such as Bi2Te3, Bi2Se3 show hexagonal crystal structure with repeating 3 unit cell. Xrd pattern of thin film gen show 003 family peaks in these materials. How to confirm...

02 March 2018 6,791 3 View

Does the strength of exchange bias (EB) field depend on coercive field of ferromagnetic layer?

To see the EB, we need two attached layer of antiferromagnet and ferromagnet. Is it possible if we increase the coercive field of ferromagnet, can be increase EB field in the bilayer system?

11 December 2017 6,783 2 View

Can I calculate heat capacity of my oxide thin film using DTA/DSC measurements?

I want to measure the heat capacity of my oxide thin film. Is it possible to measure it by DSC technique?

09 October 2017 7,069 4 View

What is best technique to grow oxide materials?

I want to grow oxide thin film. which technique can be the best one. please help me

09 October 2017 9,115 22 View

Heusler Alloys: How to know the wykoff position and disorder in these alloys?

08 September 2017 5,513 3 View

What are the oxide materials which show large magneto-resistance?

Please suggest some oxide materials having large MR ratio.

04 May 2017 3,705 1 View

How to calculate moment per magnetic ion?

Can someone please explain that how to calculate moment/magnetic ion in thin films?

04 May 2017 8,408 8 View

How to remove film from the substrate?

There are some experiments, which can not be done because of large contribution of substrate, which hinders the material's property. Could someone please suggest me how can I separate my film from...

02 March 2017 6,235 9 View

Can annealing temperature change intensity of MgO substrate peak?

I observed that there is huge change in the intensities of substrate peak on changing annealing temperature. second thing: The sample XRD peak in my sample shifts to higher 2theta on increasing...

31 December 2016 4,466 9 View

Is it possible to calculate mass of thin film using composition and thickness?

How to calculate mass of thin film indirectly and convert magnetization from emu/cc to Mb/fu?

11 December 2016 9,987 11 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View