
Why does SCHRED crash when using a single valley ?
Q&AClosed  Responses: 0
Hello,
I am trying to run Schred as a Nanohub tool.
When setting up materials parameters to have a single valley, I consistently make the code crash, irrespective...
https://nanohub.org/answers/question/2231

Can Schred treat the wave function penetration in to the oxide?
Q&AOpen  Responses: 1
In case of ultrascaled device, the impact of wave function penetrateion on the invertion charge and Vt is increasing (Ref M. Kauser, et.al., in IEEE TED 49, 693 (2002)). Can...
https://nanohub.org/answers/question/1832

parameters for Ge
Q&AClosed  Responses: 0
I just wondering the parameters for calculation of Ge in Schred such as:
1. the number of subbands of valley1 (Gamma valley), valley2 (X valley) and valley3...
https://nanohub.org/answers/question/1831

Whether the version 2 do the quantum correction for hole in the accumulation region?
Q&AClosed  Responses: 1
I just want to ask that whether the version 2 do the quantum correction for hole in the accumulation region?(MOSCAP)When I check the total charge density, I found that the...
https://nanohub.org/answers/question/1807

schred1.0 does not account for doping/Temp effects on VFB in DG
Q&AClosed  Responses: 0
I do not noticeable changes when using intrinsic 1E10cm3 or heavily doped 1E18cm3 in simulation of metalDG structures. The same happens when changing temprerature
I would excpect...
https://nanohub.org/answers/question/1650

I am confused regarding the Material Parameter Inputs. The notation in the input deck is extremely confusing.
Q&AClosed  Responses: 1
The input deck has mx_3valleys (valley 1, valley 2, valley 3), my_3valleys (valley 1, valley 2, valley 3), mz_3valleys (valley 1, valley 2, valley 3), mhh_3valleys (valley 1, valley 2, valley...
https://nanohub.org/answers/question/1294

Can i use it for graphene FET simulation to calculate potential distribution in one dimension?
Q&AClosed  Responses: 1
https://nanohub.org/answers/question/1207

SCHRED Compilation
Q&AClosed  Responses: 2
I would appreciate if somebody gives me instruction for SCHRED compilation in windows.
I also have an ORACLE Virtualbox and I could compile it there, if I knew how.
Thanks in advance.
Lui
https://nanohub.org/answers/question/1172

Schred v1: other materials
Q&AClosed  Responses: 1
In Schred V1 there is an option for “other” materials. When this is selected I can input effective masses and band offsets.
How is this different from Schred V2, which asks...
https://nanohub.org/answers/question/1169

simulating InAs in Schred V1 vs V2
Q&AOpen  Responses: 1
In version 2, I tried the following parameters for InAs:
Lvalley energy offset: 0.73
Xvalley...
https://nanohub.org/answers/question/1168

x5 larger Ctot than Cox in QM schred V2
Q&AOpen  Responses: 2
Hello,
I found that the QM with Fermistatistics in Schred V2 gives five times larger Ctot than Cox when I have tox=0.73 nm and NA=7e18 (and other parameters as defaults except I changed...
https://nanohub.org/answers/question/1164

Boltzmann statistics does not work
Q&AOpen  Responses: 2
I tried baltzmann statistics for QM or SC. Both did not work.
Could you please fix it?
Thank you
https://nanohub.org/answers/question/1160

Including bulk doping when simulating QM accumulation capacitance in Schred V1
Q&AClosed  Responses: 1
Through examination of the source code I have figured out that I need to use the “accumula=yes” flag in the “calc” section of the input file to get Schred V1 to include...
https://nanohub.org/answers/question/1097

Schred V2: Simulating ntype substrates and Vfb determination
Q&AClosed  Responses: 1
Using the compiled Schred V2 code and supplied sample input files I am able to successfully model structures with a uniformly doped ptype Si substrate. I assume that to model an ntype...
https://nanohub.org/answers/question/1068

Input file syntax for Schred V2
Q&AOpen  Responses: 1
I have downloaded and compiled the source code for versions 1 and 2 of Schred. However, I am having trouble finding information on the input file syntax for version 2. The...
https://nanohub.org/answers/question/1066

How to find Vox = f(Vg)
Q&AClosed  Responses: 0
I used this SHRED before to generate Vox=f(Vg)of a MOS, as Vg is swept from V to +V, but am struggling to find the way of how to do it with this new interface.
thanks,
Huy
https://nanohub.org/answers/question/1006

Parameters for GaAs
Q&AClosed  Responses: 2
I just wondering the parameters or the refernce for calculation of GaAs in Schred.
Including the orientation,...
https://nanohub.org/answers/question/791

How to simulate DGMOS with schred 2.0 tool?
Q&AOpen  Responses: 1
https://nanohub.org/answers/question/709

Exactly same subband energies for 2 ladders
Q&AClosed  Responses: 1
I am simulating DG MOSCAP with Metal gates.
Doping7e18
Metal1 and 2 WF – 4.3eV
Voltage – 0 to 4 V
https://nanohub.org/answers/question/617

schred running ok?
Q&AClosed  Responses: 0
The CV for very thin oxide (considering only G vs considering GLX) on GaAs seems to be exactly similar. Which is...
https://nanohub.org/answers/question/387