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Commit 18f32745 authored by Alexandros Asonitis's avatar Alexandros Asonitis
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To be released

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with 84 additions and 57 deletions
hp4155/ADU_for_double_gate_devices_version_3/double_gate_ADU.py
+ 9
− 7
View file @ 18f32745
...@@ -3,10 +3,12 @@ sys.path.insert(0, './lib') ...@@ -3,10 +3,12 @@ sys.path.insert(0, './lib')
sys.path.insert(0, '..') #append parent directory sys.path.insert(0, '..') #append parent directory
import hp4155a
from interface import * from interface import *
from help import * from help import *
import transfer import transfer
import output import output
import gatediode
import configparser import configparser
...@@ -47,7 +49,7 @@ def on_start_clicked(b): ...@@ -47,7 +49,7 @@ def on_start_clicked(b):
else: # Sequential measurement else: # Sequential measurement
transfer.SEQ(ui,device) transfer.SEQ(ui,device)
if output_check.value == True: if ui.output_check.value == True:
if ui.output_gates.value == "VTG": if ui.output_gates.value == "VTG":
output.VTG(ui,device) output.VTG(ui,device)
elif ui.output_gates.value == "VBG": elif ui.output_gates.value == "VBG":
...@@ -56,7 +58,7 @@ def on_start_clicked(b): ...@@ -56,7 +58,7 @@ def on_start_clicked(b):
output.SEQ(ui,device) output.SEQ(ui,device)
if gatediode_check.value == True: if ui.gatediode_check.value == True:
if ui.gatediode_gates.value == 'VTG': if ui.gatediode_gates.value == 'VTG':
gatediode.VTG(ui,device) gatediode.VTG(ui,device)
else: #VBG else: #VBG
...@@ -66,7 +68,7 @@ def on_start_clicked(b): ...@@ -66,7 +68,7 @@ def on_start_clicked(b):
change_state(ui.all_widgets) change_state(ui.all_widgets)
def on_export_ini_clicked(b): def on_export_ini_clicked(b):
with output: with ui.output:
change_state(ui.all_widgets) change_state(ui.all_widgets)
config = configparser.ConfigParser() config = configparser.ConfigParser()
default_filename = 'ADU_double_gate.ini' default_filename = 'ADU_double_gate.ini'
...@@ -165,7 +167,7 @@ def on_export_ini_clicked(b): ...@@ -165,7 +167,7 @@ def on_export_ini_clicked(b):
def on_import_ini_clicked(b): def on_import_ini_clicked(b):
with output: with ui.output:
change_state(ui.all_widgets) change_state(ui.all_widgets)
#load values to the interface #load values to the interface
config = configparser.ConfigParser() config = configparser.ConfigParser()
...@@ -246,9 +248,9 @@ def on_import_ini_clicked(b): ...@@ -246,9 +248,9 @@ def on_import_ini_clicked(b):
change_state(ui.all_widgets) change_state(ui.all_widgets)
button.on_click(on_start_clicked) ui.start.on_click(on_start_clicked)
import_ini_button.on_click(on_import_ini_clicked) ui.import_ini.on_click(on_import_ini_clicked)
export_ini_button.on_click(on_export_ini_clicked) ui.export_ini.on_click(on_export_ini_clicked)
......
hp4155/ADU_for_double_gate_devices_version_3/double_gate_ADU_interface.ipynb
+ 7
− 7
View file @ 18f32745
%% Cell type:code id:51b012d0-95b0-41c2-81bb-2205f3c53be2 tags: %% Cell type:code id:51b012d0-95b0-41c2-81bb-2205f3c53be2 tags:
``` python ``` python
%run double_gate_ADU.py %run double_gate_ADU.py
``` ```
%% Output %% Output
%% Cell type:code id:96ff60d6-a9c5-4f9c-b28e-ea6003e6e8a8 tags: %% Cell type:code id:3d0c5404-a1c6-40f9-bffd-625199c945a7 tags:
``` python ``` python
``` ```
......
hp4155/ADU_for_double_gate_devices_version_3/lib/gatediode.py
+ 8
− 4
View file @ 18f32745
...@@ -51,6 +51,8 @@ def VTG(ui,device): ...@@ -51,6 +51,8 @@ def VTG(ui,device):
plotted_variables = graph_tool(ui.plot_gatediode,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_gatediode,ui.sample.width.value,device)
device.error_occured()
device.single_measurement() device.single_measurement()
while device.operation_completed()==False: while device.operation_completed()==False:
pass pass
...@@ -119,7 +121,7 @@ def VBG(ui,device): ...@@ -119,7 +121,7 @@ def VBG(ui,device):
) )
try: try:
device.setup_smu(ui.sample.top_gate.value,smu_top_gate) device.setup_smu(ui.sample.top_gate.value,smu_back_gate)
device.setup_smu(ui.sample.source.value,smu_source) device.setup_smu(ui.sample.source.value,smu_source)
# disable back gate smu # disable back gate smu
...@@ -131,11 +133,13 @@ def VBG(ui,device): ...@@ -131,11 +133,13 @@ def VBG(ui,device):
device.setup_var1(var1) device.setup_var1(var1)
device.integration_time(ui.integration_gatediode.value) device.integration_time(ui.integration_gatediode.value)
variables_list = ['VBG','VTG'] variables_list = ['VBG','IBG']
device.variables_to_save(variables_list) device.variables_to_save(variables_list)
plotted_variables = graph_tool(ui.plot_gatediode,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_gatediode,ui.sample.width.value,device)
device.error_occured()
device.single_measurement() device.single_measurement()
while device.operation_completed()==False: while device.operation_completed()==False:
pass pass
......
hp4155/ADU_for_double_gate_devices_version_3/lib/help.py
+ 10
− 7
View file @ 18f32745
...@@ -7,6 +7,7 @@ import tkinter as tk ...@@ -7,6 +7,7 @@ import tkinter as tk
from tkinter import filedialog from tkinter import filedialog
import tkinter.messagebox import tkinter.messagebox
import copy import copy
import os
import pandas as pd import pandas as pd
...@@ -167,12 +168,12 @@ def graph_tool(plot_config,width,device): # the plot config object from the inte ...@@ -167,12 +168,12 @@ def graph_tool(plot_config,width,device): # the plot config object from the inte
device.display_variable('Y1',"A"+plot_config.y1.value) device.display_variable('Y1',"A"+plot_config.y1.value)
else: else:
device.display_variable('Y1',plot_config.y1.value) device.display_variable('Y1',plot_config.y1.value)
device.axis_scale('Y1',plot_config.y1.value) device.axis_scale('Y1',plot_config.y1_scale.value)
device.display_variable_min_max('Y1','MIN',plot_config.y1_min.value) device.display_variable_min_max('Y1','MIN',plot_config.y1_min.value)
device.display_variable_min_max('Y1','MAX',plot_config.y1_max.value) device.display_variable_min_max('Y1','MAX',plot_config.y1_max.value)
if plot_config.y2.value!= "None": if plot_config.y2.value!= "None":
if params["PLOT"]["y2_scale"]=='LOG': if plot_config.y2_scale.value=='LOG':
device.display_variable('Y2',"A"+plot_config.y2.value) device.display_variable('Y2',"A"+plot_config.y2.value)
else: else:
device.display_variable('Y2',plot_config.y2.value) device.display_variable('Y2',plot_config.y2.value)
...@@ -214,6 +215,8 @@ def create_file(filename): ...@@ -214,6 +215,8 @@ def create_file(filename):
root.destroy() root.destroy()
return file
def write_sample_information(sample,file): def write_sample_information(sample,file):
file.write(f"Series:{sample.processing_number.value}"+"\n") file.write(f"Series:{sample.processing_number.value}"+"\n")
file.write(f"Sample:{sample.sample.value}"+"\n") file.write(f"Sample:{sample.sample.value}"+"\n")
...@@ -225,7 +228,7 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save): ...@@ -225,7 +228,7 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save):
labels = df["label"].unique() labels = df["label"].unique()
colors = plt.cm.tab20.colors[:len(labels)] colors = plt.cm.tab20.colors[:len(labels)]
fig1,ax1 = plt.subplots(figsize = (10,6)) fig,ax1 = plt.subplots(figsize = (10,6))
x_col,x_label = column_to_plot(plot_config.x.value) x_col,x_label = column_to_plot(plot_config.x.value)
y1_col, y1_label = column_to_plot(plot_config.y1.value) y1_col, y1_label = column_to_plot(plot_config.y1.value)
...@@ -233,7 +236,7 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save): ...@@ -233,7 +236,7 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save):
ax1.set_yscale('log') ax1.set_yscale('log')
for color, label in zip(colors,labels): for color, label in zip(colors,labels):
subset = df[df["label"]== label] subset = df[df["label"]== label]
ax1.plot(subset[x_col],subset[y_col].abs(),color = color,label = label) ax1.plot(subset[x_col],subset[y1_col].abs(),color = color,label = label)
else: else:
for color, label in zip(colors,labels): for color, label in zip(colors,labels):
subset = df[df["label"]== label] subset = df[df["label"]== label]
...@@ -259,10 +262,10 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save): ...@@ -259,10 +262,10 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save):
# now for the y2 axis # now for the y2 axis
if plot_config.y2.value!= "None": if plot_config.y2.value!= "None":
fig,ax2 = plt.subplots(figsize = (10,6)) fig,ax2 = plt.subplots(figsize = (10,6))
y2_col, y2_label = column_to_plot(plot_config.y2_value) y2_col, y2_label = column_to_plot(plot_config.y2.value)
if plot_config.y2_scale.value == 'LOG': if plot_config.y2_scale.value == 'LOG':
ax1.set_yscale('log') ax2.set_yscale('log')
for color, label in zip(colors,labels): for color, label in zip(colors,labels):
subset = df[df["label"]== label] subset = df[df["label"]== label]
ax2.plot(subset[x_col],subset[y2_col].abs(),color = color,label = label) ax2.plot(subset[x_col],subset[y2_col].abs(),color = color,label = label)
...@@ -272,7 +275,7 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save): ...@@ -272,7 +275,7 @@ def create_plot(plot_config,df,file,fig_title,legend_title,save):
ax2.plot(subset[x_col],subset[y2_col],color = color,label = label) ax2.plot(subset[x_col],subset[y2_col],color = color,label = label)
ax2.set_xlabel(x_label) ax2.set_xlabel(x_label)
ax2.set_ylabel(y1_label) ax2.set_ylabel(y2_label)
ax2.set_title(fig_title,fontweight = 'bold') ax2.set_title(fig_title,fontweight = 'bold')
ax2.grid(True) ax2.grid(True)
ax2.legend( ax2.legend(
......
hp4155/ADU_for_double_gate_devices_version_3/lib/output.py
+ 23
− 15
View file @ 18f32745
...@@ -28,7 +28,7 @@ def VTG(ui,device): ...@@ -28,7 +28,7 @@ def VTG(ui,device):
smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'COMM',func = 'CONS') smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'COMM',func = 'CONS')
smu_drain = device.smu_dict() smu_drain = device.smu_dict()
smu_drain = device.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR1') smu_drain.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR1')
# setup VAR1 # setup VAR1
var1 = device.var1_dict() var1 = device.var1_dict()
...@@ -63,7 +63,9 @@ def VTG(ui,device): ...@@ -63,7 +63,9 @@ def VTG(ui,device):
variables_list = ['VDS','ID','VTG','ITG'] variables_list = ['VDS','ID','VTG','ITG']
device.variables_to_save(variables_list) device.variables_to_save(variables_list)
plotted_variables = graph_tool(plot_output,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_output,ui.sample.width.value,device)
device.error_occured()
device.single_measurement() device.single_measurement()
...@@ -113,7 +115,7 @@ def VTG(ui,device): ...@@ -113,7 +115,7 @@ def VTG(ui,device):
df.to_csv(file,sep=" ",mode='a') df.to_csv(file,sep=" ",mode='a')
if ui.sample.quick.value == False: if ui.sample.quick.value == False:
df["label"] = df.apply(lambda row:f"VTG = {row["VTG/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VTG = {row['VTG/V']} (V)",axis = 1) # assign labels
create_plot(ui.plot_output,df,file,"Top Gate Output Measurement", "Swept VTG voltages:",ui.sample.save_fig.value) create_plot(ui.plot_output,df,file,"Top Gate Output Measurement", "Swept VTG voltages:",ui.sample.save_fig.value)
...@@ -136,7 +138,7 @@ def VBG(ui,device): ...@@ -136,7 +138,7 @@ def VBG(ui,device):
smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'VAR2') smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'VAR2')
smu_drain = device.smu_dict() smu_drain = device.smu_dict()
smu_drain = device.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR1') smu_drain.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR1')
# setup VAR1 # setup VAR1
var1 = device.var1_dict() var1 = device.var1_dict()
...@@ -174,6 +176,8 @@ def VBG(ui,device): ...@@ -174,6 +176,8 @@ def VBG(ui,device):
plotted_variables = graph_tool(ui.plot_output,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_output,ui.sample.width.value,device)
device.error_occured()
device.single_measurement() device.single_measurement()
while device.operation_completed()==False: while device.operation_completed()==False:
...@@ -224,16 +228,18 @@ def VBG(ui,device): ...@@ -224,16 +228,18 @@ def VBG(ui,device):
df.to_csv(file,sep=" ",mode='a') df.to_csv(file,sep=" ",mode='a')
if ui.sample.quick.value == False: if ui.sample.quick.value == False:
df["label"] = df.apply(lambda row:f"VBG = {row["VBG/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VBG = {row['VBG/V']} (V)",axis = 1) # assign labels
create_plot(ui,df,file,"Back Gate Output Measurement", "Swept VBG voltages:",ui.sample.save_fig.value) create_plot(ui.plot_output,df,file,"Back Gate Output Measurement", "Swept VBG voltages:",ui.sample.save_fig.value)
def SEQ(ui,device): def SEQ(ui,device):
device.del_user_functions() # delete all user functions
device.clear_error_stack() # clear error stack
norm = normalization_factor(ui.sample.width.value) norm = normalization_factor(ui.sample.width.value)
points_VTG = number_of_points(ui.Vtg_output) points_VTG = number_of_points(ui.Vtg_output)
points_VBG = number_of_points(ui.Vbg_output) points_VBG = number_of_points(ui.Vbg_output)
try: try:
values_VBG = np.linspace(ui.Vbg_output.start.value, ui.Vbg_output.stop.value,num = points,endpoint = True) values_VBG = np.linspace(ui.Vbg_output.start.value, ui.Vbg_output.stop.value,num = points_VBG,endpoint = True)
except: except:
error_box("Invalid VBG values!") error_box("Invalid VBG values!")
return return
...@@ -248,7 +254,7 @@ def SEQ(ui,device): ...@@ -248,7 +254,7 @@ def SEQ(ui,device):
smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'CONS') smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'CONS')
smu_drain = device.smu_dict() smu_drain = device.smu_dict()
smu_drain = device.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR1') smu_drain.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR1')
# setup VAR1 # setup VAR1
var1 = device.var1_dict() var1 = device.var1_dict()
...@@ -285,7 +291,9 @@ def SEQ(ui,device): ...@@ -285,7 +291,9 @@ def SEQ(ui,device):
device.variables_to_save(variables_list) device.variables_to_save(variables_list)
plotted_variables = graph_tool(ui.plot_output,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_output,ui.sample.width.value,device)
for i,value in enumerate(VBG_values):
device.error_occured()
for i,value in enumerate(values_VBG):
cons = device.cons_smu_dict() cons = device.cons_smu_dict()
cons.update(comp = ui.Vbg_output.comp.value, value = value) cons.update(comp = ui.Vbg_output.comp.value, value = value)
device.setup_cons_smu(ui.sample.back_gate.value,cons) device.setup_cons_smu(ui.sample.back_gate.value,cons)
...@@ -326,7 +334,7 @@ def SEQ(ui,device): ...@@ -326,7 +334,7 @@ def SEQ(ui,device):
f.write("Sweeping Gate:VTG,VBG sequentially"+"\n\n") f.write("Sweeping Gate:VTG,VBG sequentially"+"\n\n")
f.write('Parameters\n') f.write('Parameters\n')
f.write(f"VBG from {ui.Vbg_output.start.value}V to {ui.Vbg_output.stop.value}V with step {ui.Vbg_output.step.value}V"+"\n") f.write(f"VBG from {ui.Vbg_output.start.value}V to {ui.Vbg_output.stop.value}V with step {ui.Vbg_output.step.value}V"+"\n")
f.write(f"VTG from {ui.Vtg_output.start.value]}V to {ui.Vtg_output.stop.value}V with step {ui.Vbg_output.step.value}V"+"\n") f.write(f"VTG from {ui.Vtg_output.start.value}V to {ui.Vtg_output.stop.value}V with step {ui.Vbg_output.step.value}V"+"\n")
f.write(f"VDS from {ui.Vds_output.start.value}V to {ui.Vds_output.stop.value}V with step {ui.Vds_output.step.value}V"+"\n") f.write(f"VDS from {ui.Vds_output.start.value}V to {ui.Vds_output.stop.value}V with step {ui.Vds_output.step.value}V"+"\n")
f.write(f"Back Gate Current Compliance/A:{ui.Vbg_output.comp.value}"+"\n") f.write(f"Back Gate Current Compliance/A:{ui.Vbg_output.comp.value}"+"\n")
...@@ -346,7 +354,7 @@ def SEQ(ui,device): ...@@ -346,7 +354,7 @@ def SEQ(ui,device):
df.to_csv(file,sep=" ",mode='a') df.to_csv(file,sep=" ",mode='a')
if ui.sample.quick.value == False: if ui.sample.quick.value == False:
df["label"] = df.apply(lambda row:f"VTG = {row["VTG/V"]} (V), VBG = {row["VBG/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VTG = {row['VTG/V']} (V), VBG = {row['VBG/V']} (V)",axis = 1) # assign labels
create_plot(ui.plot_output,df,file,"Sequential Sweep of Both Gates Output Measurement", "Swept voltages:",ui.sample.save_fig.value) create_plot(ui.plot_output,df,file,"Sequential Sweep of Both Gates Output Measurement", "Swept voltages:",ui.sample.save_fig.value)
......
hp4155/ADU_for_double_gate_devices_version_3/lib/transfer.py
+ 27
− 17
View file @ 18f32745
...@@ -27,7 +27,7 @@ def VTG(ui,device): ...@@ -27,7 +27,7 @@ def VTG(ui,device):
smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'COMM',func = 'CONS') smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'COMM',func = 'CONS')
smu_drain = device.smu_dict() smu_drain = device.smu_dict()
smu_drain = device.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2') smu_drain.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2')
# setup VAR1 # setup VAR1
var1 = device.var1_dict() var1 = device.var1_dict()
...@@ -65,6 +65,8 @@ def VTG(ui,device): ...@@ -65,6 +65,8 @@ def VTG(ui,device):
plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device)
device.error_occured()
device.single_measurement() device.single_measurement()
while device.operation_completed()==False: while device.operation_completed()==False:
pass pass
...@@ -113,7 +115,7 @@ def VTG(ui,device): ...@@ -113,7 +115,7 @@ def VTG(ui,device):
df.to_csv(file,sep=" ",mode='a') df.to_csv(file,sep=" ",mode='a')
if ui.sample.quick.value == False: if ui.sample.quick.value == False:
df["label"] = df.apply(lambda row:f"VDS = {row["VDS/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VDS = {row['VDS/V']} (V)",axis = 1) # assign labels
create_plot(ui.plot_transfer,df,file,"Top Gate Transfer Measurement", "Swept VDS voltages:",ui.sample.save_fig.value) create_plot(ui.plot_transfer,df,file,"Top Gate Transfer Measurement", "Swept VDS voltages:",ui.sample.save_fig.value)
def VBG(ui,device): def VBG(ui,device):
...@@ -134,7 +136,7 @@ def VBG(ui,device): ...@@ -134,7 +136,7 @@ def VBG(ui,device):
smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'VAR1') smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'VAR1')
smu_drain = device.smu_dict() smu_drain = device.smu_dict()
smu_drain = device.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2') smu_drain.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2')
var1 = device.var1_dict() var1 = device.var1_dict()
...@@ -172,6 +174,8 @@ def VBG(ui,device): ...@@ -172,6 +174,8 @@ def VBG(ui,device):
plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device)
device.error_occured()
device.single_measurement() device.single_measurement()
while device.operation_completed()==False: while device.operation_completed()==False:
...@@ -222,12 +226,12 @@ def VBG(ui,device): ...@@ -222,12 +226,12 @@ def VBG(ui,device):
df.to_csv(file,sep=" ",mode='a') df.to_csv(file,sep=" ",mode='a')
if ui.sample.quick.value == False: if ui.sample.quick.value == False:
df["label"] = df.apply(lambda row:f"VDS = {row["VDS/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VDS = {row['VDS/V']} (V)",axis = 1) # assign labels
create_plot(ui.plot_transfer,df,file,"Back Gate Transfer Measurement", "Swept VDS voltages:",ui.sample.save_fig.value) create_plot(ui.plot_transfer,df,file,"Back Gate Transfer Measurement", "Swept VDS voltages:",ui.sample.save_fig.value)
# Simultaneously bóth gates # Simultaneously bóth gates
def SIM(): def SIM(ui,device):
device.del_user_functions() # delete all user functions device.del_user_functions() # delete all user functions
device.clear_error_stack() # clear error stack device.clear_error_stack() # clear error stack
# setup the smus # setup the smus
...@@ -245,7 +249,7 @@ def SIM(): ...@@ -245,7 +249,7 @@ def SIM():
smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'VARD') smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'VARD')
smu_drain = device.smu_dict() smu_drain = device.smu_dict()
smu_drain = device.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2') smu_drain.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2')
var1 = device.var1_dict() var1 = device.var1_dict()
...@@ -271,7 +275,7 @@ def SIM(): ...@@ -271,7 +275,7 @@ def SIM():
ratio,offset = calculate_line(ui.Vtg_transfer,ui.Vbg_transfer) ratio,offset = calculate_line(ui.Vtg_transfer,ui.Vbg_transfer)
# update VBG step # update VBG step
ui.Vbg_transfer.step.value = Decimal(str(ratio)) * Decimal(str(Vtg_transfer.step.value)) ui.Vbg_transfer.step.value = Decimal(str(ratio)) * Decimal(str(ui.Vtg_transfer.step.value))
vard = device.vard_dict() vard = device.vard_dict()
vard.update( vard.update(
...@@ -298,6 +302,8 @@ def SIM(): ...@@ -298,6 +302,8 @@ def SIM():
plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device)
device.error_occured()
device.single_measurement() device.single_measurement()
while device.operation_completed()==False: while device.operation_completed()==False:
...@@ -332,7 +338,7 @@ def SIM(): ...@@ -332,7 +338,7 @@ def SIM():
f.write("Sweeping Gate:VTG,VBG simultaneously"+"\n\n") f.write("Sweeping Gate:VTG,VBG simultaneously"+"\n\n")
f.write('Parameters\n') f.write('Parameters\n')
f.write(f"VBG from {ui.Vbg_transfer.start.value}V to {ui.Vbg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n") f.write(f"VBG from {ui.Vbg_transfer.start.value}V to {ui.Vbg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n")
f.write(f"VTG from {ui.Vtg_transfer.start.value]}V to {ui.Vtg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n") f.write(f"VTG from {ui.Vtg_transfer.start.value}V to {ui.Vtg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n")
f.write(f"VDS from {ui.Vds_transfer.start.value}V to {ui.Vds_transfer.stop.value}V with step {ui.Vds_transfer.step.value}V"+"\n") f.write(f"VDS from {ui.Vds_transfer.start.value}V to {ui.Vds_transfer.stop.value}V with step {ui.Vds_transfer.step.value}V"+"\n")
if ui.Vbg_transfer.pcomp.value==0: if ui.Vbg_transfer.pcomp.value==0:
...@@ -355,17 +361,19 @@ def SIM(): ...@@ -355,17 +361,19 @@ def SIM():
df.to_csv(file,sep=" ",mode='a') df.to_csv(file,sep=" ",mode='a')
if ui.sample.quick.value == False: if ui.sample.quick.value == False:
df["label"] = df.apply(lambda row:f"VDS = {row["VDS/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VDS = {row['VDS/V']} (V)",axis = 1) # assign labels
create_plot(ui.plot_transfer,df,file,"Simultaneous Sweep of Both Gates Transfer Measurement", "Swept VDS voltages:",ui.sample.save_fig.value) create_plot(ui.plot_transfer,df,file,"Simultaneous Sweep of Both Gates Transfer Measurement", "Swept VDS voltages:",ui.sample.save_fig.value)
def SEQ(ui,device): def SEQ(ui,device):
device.del_user_functions() # delete all user functions
device.clear_error_stack() # clear error stack
norm = normalization_factor(ui.sample.width.value) norm = normalization_factor(ui.sample.width.value)
points_VDS = number_of_points(ui.Vds_transfer) points_VDS = number_of_points(ui.Vds_transfer)
points_VBG = number_of_points(ui.Vbg_transfer) points_VBG = number_of_points(ui.Vbg_transfer)
try: try:
values_VBG = np.linspace(ui.Vbg_transfer.start.value,ui.Vbg_transfer.stop.value,num = points, endpoint = True) values_VBG = np.linspace(ui.Vbg_transfer.start.value,ui.Vbg_transfer.stop.value,num = points_VBG, endpoint = True)
except: except:
error_box("Invalid VBG values!") error_box("Invalid VBG values!")
return return
...@@ -380,7 +388,7 @@ def SEQ(ui,device): ...@@ -380,7 +388,7 @@ def SEQ(ui,device):
smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'CONS') # Only VTG is swept smu_back_gate.update(vname = 'VBG',iname='IBG',mode = 'V',func = 'CONS') # Only VTG is swept
smu_drain = device.smu_dict() smu_drain = device.smu_dict()
smu_drain = device.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2') smu_drain.update(vname='VDS',iname='ID',mode = 'V',func = 'VAR2')
# setup VAR1 # setup VAR1
...@@ -398,7 +406,7 @@ def SEQ(ui,device): ...@@ -398,7 +406,7 @@ def SEQ(ui,device):
var2.update( var2.update(
start=ui.Vds_transfer.start.value, start=ui.Vds_transfer.start.value,
step=ui.Vds_transfer.step.value, step=ui.Vds_transfer.step.value,
points=points, points=points_VDS,
comp=ui.Vds_transfer.comp.value, comp=ui.Vds_transfer.comp.value,
pcomp=ui.Vds_transfer.pcomp.value, pcomp=ui.Vds_transfer.pcomp.value,
) )
...@@ -419,8 +427,10 @@ def SEQ(ui,device): ...@@ -419,8 +427,10 @@ def SEQ(ui,device):
plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device) plotted_variables = graph_tool(ui.plot_transfer,ui.sample.width.value,device)
device.error_occured()
# In the end VBG is swept # In the end VBG is swept
for i,value in enumerate(VBG_values): for i,value in enumerate(values_VBG):
cons = device.cons_smu_dict() cons = device.cons_smu_dict()
cons.update(comp = ui.Vbg_transfer.comp.value, value = value) cons.update(comp = ui.Vbg_transfer.comp.value, value = value)
device.setup_cons_smu(ui.sample.back_gate.value,cons) device.setup_cons_smu(ui.sample.back_gate.value,cons)
...@@ -461,7 +471,7 @@ def SEQ(ui,device): ...@@ -461,7 +471,7 @@ def SEQ(ui,device):
f.write("Sweeping Gate:VTG,VBG sequentially"+"\n\n") f.write("Sweeping Gate:VTG,VBG sequentially"+"\n\n")
f.write('Parameters\n') f.write('Parameters\n')
f.write(f"VBG from {ui.Vbg_transfer.start.value}V to {ui.Vbg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n") f.write(f"VBG from {ui.Vbg_transfer.start.value}V to {ui.Vbg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n")
f.write(f"VTG from {ui.Vtg_transfer.start.value]}V to {ui.Vtg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n") f.write(f"VTG from {ui.Vtg_transfer.start.value}V to {ui.Vtg_transfer.stop.value}V with step {ui.Vbg_transfer.step.value}V"+"\n")
f.write(f"VDS from {ui.Vds_transfer.start.value}V to {ui.Vds_transfer.stop.value}V with step {ui.Vds_transfer.step.value}V"+"\n") f.write(f"VDS from {ui.Vds_transfer.start.value}V to {ui.Vds_transfer.stop.value}V with step {ui.Vds_transfer.step.value}V"+"\n")
f.write(f"Back Gate Current Compliance/A:{ui.Vbg_transfer.comp.value}"+"\n") f.write(f"Back Gate Current Compliance/A:{ui.Vbg_transfer.comp.value}"+"\n")
...@@ -482,9 +492,9 @@ def SEQ(ui,device): ...@@ -482,9 +492,9 @@ def SEQ(ui,device):
if ui.sample.quick.value == False: if ui.sample.quick.value == False:
if ui.plot_transfer.x.value == 'VTG': if ui.plot_transfer.x.value == 'VTG':
df["label"] = df.apply(lambda row:f"VDS = {row["VDS/V"]} (V), VBG = {row["VBG/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VDS = {row['VDS/V']} (V), VBG = {row['VBG/V']} (V)",axis = 1) # assign labels
else: else:
df["label"] = df.apply(lambda row:f"VDS = {row["VDS/V"]} (V), VTG = {row["VTG/V"]} (V)",axis = 1) # assign labels df["label"] = df.apply(lambda row:f"VDS = {row['VDS/V']} (V), VTG = {row['VTG/V']} (V)",axis = 1) # assign labels
create_plot(ui.plot_transfer,df,file,"Sequential Sweep of Both Gates Transfer Measurement", "Swept voltages:",ui.sample.save_fig.value) create_plot(ui.plot_transfer,df,file,"Sequential Sweep of Both Gates Transfer Measurement", "Swept voltages:",ui.sample.save_fig.value)
\ No newline at end of file
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