Can anyone suggest a recipe to deposit thin films of TiO2 on glass substrates using sputtering?

I need to deposit Titanium dioxide (TiO2) on a glass substrate using sputtering, any suggestions for a recipe that can get a uniform coating please

03 September 2020 5,232 5 View

What is the effect of the large scale of behavior particle in a magnetic field?

As it is known there is a magnetic field in large scale universe, so the particle undergoes a magnetic field will be different in case of expanding universe or static one as it will be in the...

13 June 2020 6,258 3 View

Why do I need to calibrate the spectrometer connected to an optical microscope?

I am taking some measurements using a spectrometer connected to a microscope. My aim is to know the spectral position of the resonant peak. As I know, I need to calibrate the spectrometer for...

02 July 2019 8,043 2 View

I need help for implement 3d deployment optimizes in wireless sensor networks in omnet++ or NS3?

in 3d environment the wireless sensor networks can't coverage the area like we want , in my studies i want to optimize the deployment of the sensors for gain the number of sensors , please help me...

18 March 2018 9,276 1 View

Can we have photo/image metrics?

as there is usage metrics to almost all the entities why images are neglected in this sphere, in case of today's scenario wherein people live with images.

05 February 2018 9,676 3 View

On which window was made the fast Fourier transformation because the main frequency is not very precise?

concerning now comparing the CSD to the noise power can you explain to me why should I do this because from what I got from the cyclostationnary spectrum sensor that it is based on the correlation...

20 October 2017 5,278 2 View

Whet is the relationship between the signal measurement noise and the variation in signal distance?

01 June 2016 4,538 3 View

How to choice some trees adapted to water deficiency is difficult in arid lands ? Was the adaptation more interest than genetic expression ?

04 February 2016 6,184 3 View

Can anyone help with a problem in Qst3?

I want ask about the QST3. I make the run and the message Lnk1e in /usr/local/gaussian//g09/l103.exe I used opt=CalcAll and tried Opt=CalcFC both give me the same message.

11 May 2014 2,965 3 View

How to determeine FM, Ks, Ps for a particular location?

In the determination of fertilizer rates (P&K) through partial maintenance approach , how can the value of allowable depletion of soil nutrient reserves (FM in fractional depletion option and Ks &...

27 February 2014 2,574 2 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

I'm trying to study cracked structures under a compressive load taking into account contact between the crack lips. I would like to know if the method of extrapolation by displacement remains...

21 February 2021 8,694 4 View

How to assign two different material/section properties in Abaqus(UMAT)?

Hi everyone, I am conducting a non-linear multi-layer pavement structure analysis which is a stress-dependent. So far, I am able to define the nonlinearity for one soil layer for its resilient...

11 February 2021 9,607 3 View

Are there any exception like work hardening in metals elastic limit due to dynamic loading?

The samples made out of spring steel are taken from same lot. The specimens were shaped following heating to forging temperature - Forming- Hardening -Tempering methods. After storage of almost 6...

11 February 2021 952 6 View