How can we control the size or diameter of nanowires?

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How is band gap estimated by UV-Vis spectroscopy?

Usually III-V semiconductors have direct band gap and can be calculated directly by some mathematical manipulation, however few inorganic materials usually don't exhibit a prominent absorption...

07 August 2015 7,702 3 View

How can I obtain JCPDS files for inorganic materials like metal sulfides, Nitrides, Oxides, Phosphides, and alloys?

Is there any software or list for comparison of XRD patterns. Actually i am trying to synthesizing the same materials by different source and different methods in this regard I have to study their...

03 April 2015 3,764 2 View

Which kind of information we can deduce from peak area of X-ray diffraction pattern?

I have characterized the different nano-sized materials but the same sample synthesized at different temperature shows different peak area in X-ray diffraction pattern.Which kind of information we...

11 December 2014 4,532 8 View

Does the Caping agent affect the geometry of nano-sized materials?

Which type of capping agent should we select for nano-sized semiconducting material synthesis?

10 November 2014 8,795 11 View

Is their any green method for indium phosphide synthesis?

PH3 produced in this scheme which is not environment friendly and also hazardous to health. Which type of precursor materials should we use for InP synthesis and to avoid the PH3 & other...

10 November 2014 7,927 1 View

How to estimate the Band gap and nanoparticle size by UV-VIS Spectroscoy

Is their any mathematical tool for band gap and particle size estimation for this technique?

09 October 2014 9,913 2 View

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

09 August 2024 7,615 1 View

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View

Are there any good simple systems or platforms to recommend?

In order to show people the beauty of control and enhance enthusiasm for learning control theories, are there any good simple systems or platforms to recommend?

05 August 2024 10,034 1 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...

04 August 2024 8,997 1 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

Senescence-associated beta galactosidase staining is False Positive in control group?

Hi guys If anyone is currently working on aging cells, you guys would like to give me some advice. I'm testing against biomarker (SA-beta-Gal), I encountered a false positive in the control group...

02 August 2024 6,735 1 View

Are current regulations effective in preventing cancer caused by toxins?

I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from experts in the field. If you are an expert or researcher working on...

02 August 2024 4,474 2 View

Some new emerging problems on application of RL for scheduling in IoT networks?

I have seen plenty of existing works on applied Reinforcement Learning (RL) policies for optimized scheduling in IoT networks including Q-learning, DQNs, and the newer ones including PPO for...

01 August 2024 8,754 2 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Meng Hu

I think you may decrease the concentrations for the preparation of the materials.

Sara Sharifpour

Take a look at this article. It may useful for you.

Huimin Shi

Changing the parameters,such as applied potentials, distance between tip and collector and so on.

Sergey Fisenko

Nanowire diameter is determined by diameter of maternal catalytic nanoparticle. Thus if you can change (select) diameter of catalytic nanowire you can govern the diameter of nanowire.