For CdSe quantum dots, the emission wavelength increases from 450. nm to 650. nm as the dot
Question:
For CdSe quantum dots, the emission wavelength increases from 450. nm to 650. nm as the dot diameter increases from 2 to 8 nm. Calculate the band gap energy for these two particle diameters.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
The band gap energy is equal to ...View the full answer
Answered By
RADHIKA MEENAKAR
I am a qualified indian Company Secretary along with Masters in finance with over 6 plus years of professional experience. Apart from this i am a certified accounts and finance tutor on many online platforms.
My Linkedin profile link is here https://www.linkedin.com/in/radhika-meenakar-88b9808a/
5.00+
12+ Reviews
22+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Why is it necessary to functionalize CdSe quantum dots with groups such as organic acids to make them useful in bioanalytical applications?
-
Explain how you can use size-quantized quantum dots to create a protein with a barcode that can be read using light.
-
According to this model, which statement is true about the energy-level spacing of dots of different sizes? (a) Smaller dots have equally spaced levels, but larger dots have energy levels that get...
-
A rectangular loop of wire 24 cm by 72 cm is bent into an L shape, as shown in FIGURE 23-49. The magnetic field in the vicinity of the loop has a magnitude of 0.035 T and points in a direction...
-
1. Determine the work done by a person lifting a 245-newton bag of sugar 3 meters. 2. Work Determine the work done by a crane lifting a2400-pound car 5 feet. 3. Work a constant force of 45 pounds,...
-
Three years ago, Mrs. B loaned $10,000 to Mr. J in return for his interest-bearing note. She made the loan to enable him to begin his own business. This year, Mr. J informed Mrs. B that his business...
-
The durations (in days) of germination for a random sample of seeds. Find the range, mean, variance, and standard deviation of the sample data set. 25 29 23 24 26 21 28 29 25 26 24 28 26 25 25 26 29...
-
Linda Day George Company had bonds outstanding with a maturity value of $300,000. On April 30, 2014, when these bonds had an unamortized discount of $10,000, they were called in at 104. To pay for...
-
Write a C program that uses the random number generator rand( ) to create an array with 20 numbers in the range from 1 to 50 and disply them in a row. The program sorts the array elements and...
-
Draw enantiomers for each of the following compounds using: a. perspective formulas b. Fischer projections CH CH 1. CHjCHCH2H 2. CICH2CH2CHCH2CH3 3. CHjCHCHCHj
-
An STM can also be operated in a mode in which electrons tunnel from the surface into the tip. Use Figure 16.12 to explain how you would change the experimental setup to reverse the tunneling...
-
Why must the amplitudes of the first derivatives of the energy eigenfunctions in the finite depth box and in the adjoining barrier regions have the same value at the boundary?
-
Find the coordinates of the point of intersection of the given segments. Explain your reasoning. (-a, 0) Altitudes (b, c) (a,0)
-
What are the psychological antecedents of female arsonists?
-
The following are Hofstedes dimensions of culture, except for ___________. Power distance Femininity versus masculinity Paradoxicality Individualism versus collectivism
-
_________, __________, and __________ are three layers in Edgar Scheins organizational culture triangle. Mission, vision, values Rituals, artifacts, values Artifacts, espoused values, underlying...
-
What factors are important to deciphering the connection between drugs and crime? What are the stages that drug popularity and epidemics undergo?
-
Which style of conflict management suggests that one party is the winner and the other loser? Competition or application of force Collaboration Avoidance Compromise
-
Use logarithmic differentiation to evaluate f'(x). (x + 1)10 (2x 4) f(x)
-
Represent each of the following combination of units in the correct SI form using an appropriate prefix: (a) m/ms, (b) k m, (c) k s /mg, and (d) k m N.
-
Which of the following molecules may be polar? (i) pyridine, (ii) nitroethane, (iii) gas-phase HgBr 2 , (iv) B 3 N 3 H 6 .
-
A set of basis functions is found to span a reducible representation of the group C 4v with characters 4,1,1,3,1 (in the order of operations in the character table in the Resource section). What...
-
Assign (i) cis-dichloroethene and (ii) trans-dichloroethene to point groups.
-
A corporation issues 13 %, 15-year bonds with a par value of $570,000 and semiannual interest payments. On the issue date, the annual market rate for these bonds is 11%, which implies a selling price...
-
If you were asked whether a large university such as Tennessee or Michigan with a large seating capacity for their football stadiums should build a new football stadium, how would you respond and...
-
A production department reports the following conversion costs. Equivalent units of production for conversion total 436,000 units this period. Calculate the cost per equivalent unit of production for...
Study smarter with the SolutionInn App