What is the carrier lifetime of Al(0.5)Ga(0.5)As at 300K ?

Akhil Raj Kumar Kalapala @Akhil_Raj_Kumar_Kalapala

04 April 2016 0 3K Report

Kindly give the values of carrier life time (Tau) of Al0.5Ga0.5As at 300K with doping concentration of

1. P type = 2.00E+18

2. N type = 2.00E+18

Badges
Science topic

More Akhil Raj Kumar Kalapala's questions See All

What meant by 8-band k.p model for QW and QDs ?

Can anyone explain me what is meant by 8-band k.p model for Quantum waves and Quantum Dots ?

08 September 2016 5,839 0 View

What is Diffusion constant (D) and Diffusion Length (L) with respect to different layers of solar cell ?

What is the Diffusion constant (D) and Diffusion length (L) of 1. Al2O3 2. Al0.5Ga0.5As 3. GaAs 4. InAs

03 April 2016 9,544 4 View

What are complex transmission and reflection coefficients and How can we determine them between any two layers ?

How can we determine Fresnel complex transmission and reflection coefficients between any two layers. For example the transmission and reflection coefficients between AlGaAs and GaAs layers of...

01 February 2016 2,181 2 View

What are the different layers and their thickness in Quantum Dots embedded Solar cells ?

Please explain me about the different layers of Quantum Dot Solar cells. And thickness of each layer (nanometers).

11 December 2015 8,779 1 View

What is the relation between doping concentration and bandgap energy in semiconductors ?

Dear friends, I need a formula that relates doping concentration of GaAs with its Bandgap. What is the band gap energy of 2E18 N type doped GaAs ?

11 December 2015 2,325 2 View

What is meant by single junction and double junction solar cells?

How are single junctions and double junctions are implemented in solar cells ?

11 December 2015 4,903 7 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

or we can collaborate

01 August 2024 6,705 2 View

Gas chromatography RT detection?

I am working on algal extract to which gas chromatography (Not GC-MS) spectrum I want to discover. My question is can we identify specific compounds using retention time if I compared the RT with...

29 July 2024 8,034 4 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

Why methanol and sulphuric acid used in the analysis of polyhydroxyalkanoates (PHA) by GC-MS?

Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?

22 July 2024 1,210 2 View

How do you assign allele numbers and sequence type after amplifying housekeeping genes by PCR for MLST?

How to assign allele numbers and sequence type after amplifying housekeeping genes by PCR for genotyping of S. pneumoniae strains by MLST using bioedit ?

19 July 2024 5,239 2 View

How to determine the position of occupancy of the dopant? - whether it is doped in tetrahedral or octahedral site?

Suppose a material "A" has both tetrahedral and octahedral sites and we are doping another material "B" - usually an ion into it. How can we detect if the dopant has occupied the octahedral site...

17 July 2024 4,299 4 View