I am already aware that the band diagram of heterojunctions can be calculated using equilibrium electrostatics. But how can I calculate and draw the band diagram of devices such as HEMTs?
I suggest you have a look at the nextnano software developped by Stefan Birner (http://www.nextnano.com/)
It can solve 1 D problems like heterojunctions based on Schrödinger and Poisson equations. I believe it can now solve also 2d and 3d problems.
It used to be free, but I am not sure it is still the case.
I am planning to construct a program which will solve the band diagram of semiconductor devices. There are many useful tools out there which do that but I wanted to understand the theory behind....
03 April 2015 4,642 0 View
What should be the algorithm for constructing the band diagram of HEMT, pHEMT, and mHEMT?
11 December 2013 8,468 0 View
What values do I have to obtain and calculate? And do these values correspond to the line shape values of the band diagram?
10 November 2013 4,998 2 View
effect of double bond on the flexibility of polymers
07 April 2021 0 0 View
I am writing to request some information for making polymer color flakes. I would appreciate the help.
17 March 2021 0 0 View
In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...
03 March 2021 1,682 3 View
Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.
03 March 2021 7,174 5 View
I looking for ferro calcium production process
03 March 2021 1,755 4 View
Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...
02 March 2021 2,431 3 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View
Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...
02 March 2021 4,119 3 View
(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...
02 March 2021 3,309 2 View
As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...
01 March 2021 8,840 1 View