Is refractive index increases by increasing the crystallinity of thin films?

Hi everybody I have studied some papers in which, it is observed that the refractive index of specimens increases. authors attribute their findings to the increase of the crystallinity of...

11 December 2019 2,515 3 View

How to protect metal powders from oxidation?

Hi everybody I have studied in some papers that we can mix Fe powder, after ball mill, with epoxy to protect it from oxidation. I want to use a water soluble material to mix with Fe powder. Can...

07 August 2018 2,250 7 View

Can anybody give me Bi4Ti3O12 JCPDS card 72-1019,?

Hello everybody I need the JCPDS index cards of Bismuth Titanate (Bi4Ti3O12) material can anybody help me? thanks

06 July 2018 3,154 0 View

Can anyone give me the JCPDS index cards of cdse ?

Hello everybody I need the JCPDS index cards of Cubic and Hexagonal CdSe material can anybody help me? thanks

31 December 2017 7,336 5 View

What many-body physics book is taught in universities of europ and USA?

Please suggest me a standard many-body physics book for teaching to PhD students of solid state physics. as i know "many particle physics" by mahan is a great book in this field but cant be taught...

04 May 2016 7,025 3 View

Can the relative permittivity of a semiconductor material be lower than 1 ?

To measure the relative permittivity of a p-type semiconductor material (a metal phthalocyanine ) , a M-S-M structure was made by thermal evaporation method. The capacitance was measured by a LCR...

31 December 2014 5,117 12 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

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01 March 2021 3,905 5 View

How to Balance Bench work with Reading and Writing?

I am a second-year grad student. I am finding it difficult finding time to read literature and write (things like qualifying exam, thesis, grants). I find myself so busy with bench work that I...

01 March 2021 3,325 4 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View