What should be the minimum thickness of a metal layer (particularly Ag) to get metal like conductivity??

09 September 2016 0 2K Report

Via physical vapor deposition technique what should be the minimum thickness to get metal like conductivity of Silver??

(resistance roughly (> 10 Ohm) measured in a digital multi meter)

Badges
Science topic

More Arindam Mallick's questions See All

Why the triple cation perovskite film becoming transparent after anti-solvent (CB) dropping while spinning ?

I am preparing triple cation perovskite films using a one-step process (4:1 DMF: DMSO). After the anti-solvent dropping (Chlorobenzene) (5s before the spinning end), the films become transparent...

11 December 2019 7,223 3 View

How metal NW array and transparent conducting films are different when one compares the NIR transmission spectra?

Due to high electron concentration in a metal or transparent conducting film the NIR transmission falls sharply due to free carrier scattering or plasmon resonance.However, in case of metal NW...

08 September 2018 8,271 3 View

Why Cu, Al and Mg are most used X-Ray anode??

In most of the XRD instrument Cu is used and in most of the XPS instrument Al/Mg is used? Is there any specific reason behind this??

07 August 2018 954 5 View

Wll there be any problem to use a magnetic target to do RF/DC sputtering??

I would like to deposit film of Yttrium iron garnet using magnetron sputtering technique. Will there be any problem during deposition?? Any risk to the system??

07 August 2018 625 15 View

Can anyone give an estimate on the market research on the worth of ZnO based TCFs?

I would like to know how much ZnO-based TCF (AZO, GZO) contribute (in % or in US$) to the present TCF market and any future forecast??

06 July 2018 767 5 View

If I prepare film by sputtering a target that contains mixture of three oxides (say ZnO, SnO2 and In2O3) what phase should I expect??

If thin films are prepared from a sputtering target that contains three different oxides in same weight percentage (33.3%)..... what might be the XRD of the film look like?? Will it contain all...

03 April 2018 7,482 11 View

What would form a better quality diode?? simple n-p or n+-n-p-p+???

Suppose I have two material having high carrier density (hole=5x1022 cm-3 and electron =5x1020 cm-3).. will this two film form good quality diode? Or I can make a diode putting one p and n type...

03 April 2018 2,717 8 View

Which metal oxide thin films can be prepared at lowest temperature of <200 deg C through wet chemical process??

I would like to prepare thin films of a metal oxide using only wet chemical process (I don't want to involve any vacuum system) to overcoat my existing sample. The process temperature should be...

03 April 2018 9,004 6 View

Why the plasmon frequency goes to higher energy with increasing electron density?

For metal or doped semiconductor like ITO, FTO, AZO the transmission spectra falls down at visible or NIR region. With increasing electron concentration, one can see the %T graph fall more rapidly...

02 March 2018 6,548 1 View

Is there any direct relation in between surface roughness and reaction rate??

I would like to know in case of chemical bath deposition process at fixed temperature whether a fast reaction rate would produce more rough surface (high RMS value in AFM) or not. Please site if...

31 December 2017 4,093 5 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 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

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 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

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 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

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal?

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice

04 August 2024 7,367 3 View