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Commit ad819d11 authored by Alexandros Asonitis's avatar Alexandros Asonitis
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GateDiode with results!

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hp4155/ADU/ADU.ipynb
+ 33
− 14
View file @ ad819d11
%% Cell type:code id:6defdb49-06c2-469d-beb5-bc2e147e3f79 tags:
``` python
%run ADU.py
```
%% Output
%% Cell type:code id:3da7c505-85a3-45e9-853e-86a9c9e30569 tags:
``` python
print(device.error())
```
%% Output
+0,"No error"
%% Cell type:code id:ed84d07f-5703-455f-b2ff-32bf82dd910c tags:
``` python
```
......
hp4155/ADU/ADU.py
+ 43
− 1
View file @ ad819d11
......@@ -71,7 +71,6 @@ def on_start_clicked(b):
#check the values
vgs_ok = check_values(Vgs_transfer['start'],Vgs_transfer['step'],Vgs_transfer['stop'],'primary')
vds_ok=check_values(Vds_transfer['start'],Vds_transfer['step'],Vds_transfer['stop'],'secondary')
print(vgs_ok,vds_ok)
if vgs_ok == True and vds_ok == True:
#calculate number of points for var2(VDS)
......@@ -184,6 +183,49 @@ def on_start_clicked(b):
file = create_file(filename)
save_to_file('Output Curve',file,df,sample,integration_output,Vgs_output,Vds_output)
if gatediode_check.value == True:
#check the values
vgs_ok = check_values(Vgs_gatediode['start'],Vgs_gatediode['step'],Vgs_gatediode['stop'],'primary')
if vgs_ok == True:
#configure smus
smu1 = device.smu_dict()
smu1.update(vname ='VS1',iname = 'IS1',mode = 'COMM',func='CONS')
smu3 = device.smu_dict()
smu3.update(vname='VGS',iname ='IG',mode='V',func='VAR1')
smu4 = device.smu_dict()
smu4.update(vname ='VS2',iname = 'IS2',mode = 'COMM',func='CONS')
var1=device.var1_dict()
var1.update(
mode=Vgs_gatediode['hyst'].value,
start=Vgs_gatediode['start'].value,
stop=Vgs_gatediode['stop'].value,
step=Vgs_gatediode['step'].value,
comp =Vgs_gatediode['comp'].value,
pcomp=Vgs_gatediode['pcomp'].value
)
smu3.update(VAR1=var1)
#execute measurement
Vgs,Igmm,abs_Igmm=Gatediode(smu1,smu3,smu4,integration_gatediode.value,device)
clear_output()
plot_gatediode(Vgs,Igmm)
#save results
header=['VGS(V)','IGmm(mA/mm)',"ABS(IGmm(mA/mm))"]
data = {header[0]:Vgs,header[1]:Igmm,header[2]:abs_Igmm}
df = pd.DataFrame(data)
filename =f"{sample['sample'].value}_{sample['field'].value}_{sample['device'].value}D.txt"
file = create_file(filename)
save_to_file('Gatediode',file,df,sample,integration_gatediode,Vgs_gatediode)
information_box("Measurement finished!")
enable_widgets(all_widgets)
button.on_click(on_start_clicked)
......
hp4155/ADU/help.py
+ 6
− 2
View file @ ad819d11
......@@ -196,7 +196,9 @@ def save_to_file(measurement,file,df,sample,integration,Vgs,Vds=None):
f.write(f"Device Width(µm):{sample['width'].value}"+"\n\n")
f.write('Parameters\n')
f.write(f'Integration time:{integration.value}'+"\n")
f.write(f"VGS from {Vgs['start'].value}V to {Vgs['stop'].value}V with step {Vgs['step'].value}V"+"\n")
if Vds!=None:
f.write(f"VDS from {Vds['start'].value}V to {Vds['stop'].value}V with step {Vds['step'].value}V"+"\n")
#calculate the values
Vgs_comp=Vgs["comp"].value
......@@ -212,6 +214,8 @@ def save_to_file(measurement,file,df,sample,integration,Vgs,Vds=None):
f.write(f"Drain Current Compliance(A):{Vds_comp}"+"\n")
else:
f.write(f"Drain Power Compliance(A):{Vds_pcomp}"+"\n")
f.write(f'Integration time:{integration.value}'+"\n")
f.write("\nResults\n")
f.write(df.to_string())
......
hp4155/ADU/measurements_new.py
+ 10
− 10
View file @ ad819d11
......@@ -64,7 +64,7 @@ def Test(device):
device.autoscaling()
def Transfer(smu1,smu2,smu3,smu4,integration,device):
device.del_user_functions()
#set all the smus
device.setup_smu(1,smu1)
device.setup_smu(2,smu2)
......@@ -75,7 +75,7 @@ def Transfer(smu1,smu2,smu3,smu4,integration,device):
device.setup_var2(smu2['VAR2'])
device.integration_time(integration)
device.del_user_functions()
device.user_function('Gm','mS/mm','1E4*DIFF(ID,VGS)')
device.user_function('IDmm','mA/mm','1E4*ID')
......@@ -102,7 +102,7 @@ def Transfer(smu1,smu2,smu3,smu4,integration,device):
def Output(smu1,smu2,smu3,smu4,integration,device):
device.del_user_functions()
#setup all smus
device.setup_smu(1,smu1)
device.setup_smu(2,smu2)
......@@ -113,7 +113,7 @@ def Output(smu1,smu2,smu3,smu4,integration,device):
device.setup_var1(smu2['VAR1'])
device.integration_time(integration)
device.del_user_functions()
device.user_function('IDmm','mA/mm','1E4*ID')
device.user_function('IGmm','mA/mm','1E4*IG')
......@@ -135,7 +135,8 @@ def Output(smu1,smu2,smu3,smu4,integration,device):
return Vgs,Vds,Idmm,Igmm
def Gatediode(smu1,smu3,sm4,integration,device):
def Gatediode(smu1,smu3,smu4,integration,device):
device.del_user_functions()
#setup all smus
device.setup_smu(1,smu1)
......@@ -146,15 +147,14 @@ def Gatediode(smu1,smu3,sm4,integration,device):
device.setup_var1(smu3['VAR1'])
device.integration_time(integration)
device.del_user_functions()
#define user functions
device.user_function('IGmm','mA/mm','1E4*IG')
device.user_function('ABSIGm','mA/mm','ABS(IGmm)')
#display
device.display_variable('X','VDS')
device.display_variable('Y1','IDmm')
device.display_variable('Y2','IGmm')
device.display_variable('X','VGS')
device.display_variable('Y1','IGmm')
device.display_variable('Y2','ABSIGm')
device.single_measurement()
while device.operation_completed()==False:
......
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