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Hello all
I want to simulate a 3D cylindrical GAA-TFET in silvaco ATLAS , and plot the band to band tunneling rate along the length of the device, (I use kane tunneling model)
when I do the simulation, and display this parameter, the band to band tunneling rate is zero, ofcourse the energy band...
yes it is true
this code is in example folder of software that calculate threshold voltage for a mosfet
it can be seen in the "Input Deck" part of https://www.silvaco.com/examples/tcad/section34/example1/
(in the last part of # extract device parameters )
if I want to calculate the...
Thanks dear erikl
I resimulate an IEEE Transaction paper "http://ieeexplore.ieee.org/abstract/document/6826562/?reload=true"
and this graph is one of the paper results, that I regenerate it with Silvaco TCAD
you are right in this paper Vth is taken to be -0.6V, but I want to calculate the Vth...
Hi all
I have simulated a GAA-tunneling fet with Silvaco-TCAD, and plot the Log(Id) vs Vg graph:
Now, what is the value of threshold voltage and subthreshold swing? how can I extract and calculate these parameters?
Re: error in running the example of silvaco
thanks for your reply
how can I tell the path?
in user manual for extract statement just type the file name
hi
I run an example in silvaco tcad, "mos1ex10" , but I see this error in runtime window for extract comment:
ATLAS> # extract the device parameter SubVt...
ATLAS>
EXTRACT> init inf="mos1ex10_1.log"
Can't read file 'mos1ex10_1.log': No such file or directory
EXTRACT> extract name="psubvt"...
Hi
I want to simulate a silicon nanowire transistor with Silvaco , I am newbie and I want to learn the use of this software and regenerate the simulation of a published paper that simulate a SNW transistor with this, Is there any example code for this type of transistor?
or any other link that...
Re: rewriting input admittance of a new circuit Y2(s) based on Y1(s)
Hello
I try to derive the input admittance directly (Y2(s)) , but it is more complicated!
Is it true that we say the input of driver circuit is AC voltage source (sinusoid) and the output voltage of driver (equal to input voltage of led strip) is DC?
can power factor just be defined for driver circuit? (the voltage of driver circuit is sinusoid but the current is non-sinusoid?? )
why...
thanks for your reply
I am newbie in this field of study, I decide to have a Comprehensive comparison between T8 led tube that makes from strip leds and fluorscent lamps, in this way I meet some basic questions
a kind of t8 linear led tube (4ft and 20W) work with AC voltage and can replace as...
hi
Is there any LED strip that work directly with AC voltage (without need driver or rectifier or ...)
https://www.theledlight.com/line-voltage-led-strip.html
or no, all leds work with dc? then if we want to supply them with ac we need driver?
before driver is ac and after it is dc?
thanks for all replies
now I have some basic questions,
1-for LED lamp that fed from DC voltage, current waveforms is DC too? or it is a non-sinusoidal?
2-what is the role of electronic ballast in LED t8 lamp?
excuse me, in this type of LED tube, the ac voltage first convert to dc and then use or no?
if dont convert , then input voltage is sinusoid and the current waveform is non-sinusoid
but if first input voltage convert to dc, then input voltage of led after convert is DC and the current is DC too...
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