Keithley Series 2600

A-35
APPENDIX A
Scripts
smua.source.output = smua.OUTPUT_OFF --Disable output
smub.source.output = smub.OUTPUT_OFF --Disable output
smua.source.levelv = 0 --Return source to bias level
smub.source.leveli = 0 --Return source to bias level
Print_Data(l_isteps, l_emitter_curr, l_base_curr)
end--function DC_Gain_Fast()
function Print_Data(isteps, emitter_curr, base_curr)
--Print Data to output queue
--Local Variables
local l_isteps = isteps
local l_i = 1 --Iteration variable
local l_emitter_curr = emitter_curr
local l_base_curr = base_curr
local l_gain = {} --Gain variable
print(“”)
print(“Base Current (A)”, “Emitter Current (A)”, “Gain”)
for l_i = 1, l_isteps do
l_gain[l_i] = (math.abs(l_emitter_curr[l_i]) - math.abs(l_base_curr[l_i]))/math.
abs(l_base_curr[l_i]) ----Calculate gain
print(math.abs(l_base_curr[l_i]), math.abs(l_emitter_curr[l_i]), l_
gain[l_i])
end --for
end --function Print_Data()
--DC_Gain_Fast()