Why does I- V characteristics pass through the origin?

27 April 2022 0 3K Report

I am working in semiconductor domain. The graph between dark current and reverse voltage in pin photo diode passing through the origin, why?

I am attaching a general graph for your reference.

Thank you,

Badges
Science topic

Similar topics
Cosmology
Mass

More Yugwini Deshmukh's questions See All

Can we determine the concentration of extracted heavy metal by solvent extraction method and analyzing it by UV Visible spectrophotometer ?

Can we determine the concentration of extracted heavy metal by solvent extraction method and analyzing its extracted concentration before and after extraction by UV Visible spectrophotometer ?

23 December 2023 2,145 5 View

How can the SiC silicon carbide and graphite crucibles can be reused?

Kindly share information on effective re-utilization of waste/used Graphite and Silicon Carbide crucibles.

18 December 2023 2,112 3 View

What is the most sustainable and effective approach to soil tillage that balances the need for efficient farming practices with long-term soil health?

1. To what extent does mechanized tillage contribute to the improvement of soil physical properties, such as structure and porosity, compared to conventional tillage practices? 2. Are there...

14 December 2023 4,611 0 View

Can International Society for Research Activity (ISRA) reliable?

Can we consider international Society for Research Activity (ISRA), while calculating impact factor or only clarivate is the trusted source for insights and analytics.

04 December 2023 3,920 3 View

Which master alloy is preferred, AlCr6% or AlCr20%?

It is well known that Cr can be added to Al-Si foundry alloys to enhance the high temperature strength of the materials by formation of intermetallic compounds with high thermal stability. Which...

04 July 2023 2,617 3 View

Whether (Aluminum Scandium Master Alloy) AlSc2%, 5% or 10% is beneficial?

With reference to the metallurgical application of Al3Sc phase, which grade will be best to use according to the phase diagram of AlSc alloy. Regards

23 March 2023 162 2 View

How can DTA (differential thermal analyzer) and /or Hesse heating microscope will be useful for Casting/Mould flux analysis?

Which instrument (DTA or heating microscope) will be more useful to determine the thermal characteristics of casting/mould flux?

02 January 2023 3,497 3 View

How to make Aluminum Lithium and Aluminum Beryllium alloy?

AlLi (aluminum lithium) and AlBe (aluminum beryllium) alloy has wide application in aerospace/defence structural applications. What is the industrial practice of making these two alloys? Whether...

24 November 2022 8,584 3 View

Is there any documentation available for INRO EMME software anywhere online ?

EMME is a Transportation Planning software developed by INRO, and now it is owned by Bentley. It is very much similar to PTV VISUM and other Planning softwares, however it is one of the unique...

02 November 2022 2,422 0 View

Where I can get a The Attitude to Disability scale?

The test is developed by Power, M.J.; Green, A.M. and Published in: Journal of Intellectual Disability Research in the year 2010.

08 September 2022 3,208 2 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 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

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View

Why doesn't chromium 2+ ion use all its d-orbitals to receive lone pairs from six waters in [Cr(H20)6)]3+?

I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...

03 August 2024 1,370 1 View

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Why aren't most metal oxides insoluble in water?

Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...

03 August 2024 5,392 1 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View