In [1]:

    

%matplotlib inline
from ipywidgets import interactive, fixed
from obpds import *


    

In [2]:

    

AlAsSb_GaSb = AlAsSb(a=GaSb.a())
AlAsSb_GaSb.set_parameter(ValueParameter('Eg_Gamma', 1.687, 'eV'))
AlAsSb_GaSb.set_parameter(ValueParameter('VBO', -0.724, 'eV'))

InAsSb_GaSb = InAsSb(a=GaSb.a())
InAsSb_GaSb.set_parameter(ValueParameter('Eg_Gamma', 0.247, 'eV'))
InAsSb_GaSb.set_parameter(ValueParameter('VBO', -0.236, 'eV'))

AlInAsSb_GaSb = IIIVZincBlendeTernary(
    name='AlInAsSb/GaSb',
    elements=('Al', 'In', 'AsSb'),
    binaries=(AlAsSb_GaSb, InAsSb_GaSb),
    parameters=[ValueParameter('Eg_Gamma_bowing', 0.47, 'eV'),
                ValueParameter('Eg_X_bowing', 1.6, 'eV'),
                ValueParameter('VBO_bowing', -0.235, 'eV'),
                ])


    

In [3]:

    

layers = [
    Layer(0.05*um, AlInAsSb_GaSb(Al=0.7)), # oxide
    Layer(0.3*um, GaSb, 1e17/cm3), # n-type layer
    ]

d = TwoTerminalDevice(layers=layers,
                      contacts=[SchottkyContact(), OhmicContact()],
                      Fp='right')


    

In [4]:

    

d.show_zero_current(V=0)


    

In [5]:

    

interactive(d.show_zero_current, V=(-5,5), T=fixed(300), N=fixed(1000), approx=fixed('kane'))


    

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