What wavelength of light be emitted from a led made from gap

Assignment Help Other Engineering
Reference no: EM131023448

The semiconductor GaP has a band gap of 2.2 eV. Green LEDs are made from pure GaP. What wavelength of light would be emitted from an LED made from GaP?

Reference no: EM131023448

Questions Cloud

Fraction of women working outside the home : Which of the following are likely to increase measured GDP, and which are likely to reduce it? a. The fraction of women working outside the home increases.
How long must he practice on the seventh day : Band members at Colchester Middle School are expected to average at least 20 min of practice time per day. One week Monroe practiced 15 min, 28 min, 30 min, 0 min, 15 min, and 25 min. How long must he practice on the seventh day if he is to meet e..
Imperfect measure of economic wellbeing : Why is GDP an imperfect measure of economic wellbeing? What types of production does GDP not measure? If GDP included these types of production, would it still be an imperfect measure of economic well-being?
What is the underground economy : What is the underground economy? Why do some countries have larger underground economies than other countries?
What wavelength of light be emitted from a led made from gap : The semiconductor GaP has a band gap of 2.2 eV. Green LEDs are made from pure GaP. What wavelength of light would be emitted from an LED made from GaP?
Total value added by the local art store : The local art store sold all of the sculptures to local art collectors, at an average price of $1,000 each. For the 10 metal sculptures, what was the total value added by the artist, and what was the total value added by the local art store?
Determine whether the lines will be perpendicular when graph : How much of each kind of paint is needed to make 264 gallons of Ricky's Blush?
What the difference between solar power and raking system : What the difference between Solar power and Raking system? What each of them effect in the cost? How much get the sun each of them
What wavelength of light be emitted from led made from gaas : The first LEDs were made from GaAs, which has a band gap of 1.43 eV. What wavelength of light would be emitted from an LED made from GaAs? What region of the electromagnetic spectrum does this light correspond to: UV, visible, or IR?

Reviews

Write a Review

Other Engineering Questions & Answers

  Determine angular velocity of crate

Assuming that the impact is perfectly plastic, determine the angular velocity of the crate and the velocity of its mass center immediately after the cable becomestaut.

  Appropriate symbols from tables

Draw a process-flow diagram of the separation process using appropriate symbols from Tables. Include the gas compressors and heat exchangers. Label the diagram with all of the data given above, and number all process streams.

  Formulate a mixed-integer-linear-programming model

Formulate a mixed-integer-linear-programming model for the problem above by defining the decision variables, expressing objective function and constraints as functions

  What is the difference between the mandible and the maxilla

What is the difference between the mandible and the maxilla?  How many human bones are in a typical adult leg?

  Difference between fixed and random effects model

What is the difference between a fixed effects model and random effects model? Explain the concept of interaction between factors. What are the features of a 2k and 2k-2 experiments and how is it constructed

  How many 8-bit ports are there on the mc9s12dp256b

a how many pin connections are there on the mc9s12dp256b microcontroller chip?b how many 8-bit ports are there on the

  Calculate the pinion wear surface durability

Calculate the pinion wear surface durability and fatigue strength by using the BS 436 and AGMA standards and give comments from the calculated values.

  Question regarding the concrete foundation

For the cellar of a new house, a hole is dug in the ground, with vertical sides going down 2.40 m. A concrete foundation wall is built all the way across the 9.60-m width of the excavation.

  Mass moment of inertia of the plate

A thin semicircular plate has a radius a and a mass m. Determine the mass moment of inertia of the plate with respect to

  Determine the design of the cut

Determine the design of the cut, including burden and spacing for each element of the cut - burden and spacing of the easer, perimeter and lifer holes

  The z-transform for the discrete-time signal

Compute the z-Transform for the discrete-time signal,Compute the inverse z-Transform of the transform.

  Discuss the evolution and codification of engineering design

Discuss the primary need or needs that were being addressed in each period. Discuss the evolution and codification of the engineering design process over the course of these four periods. What kind of societal entities became involved in the proces..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd