Assertion: diode's junction | /r/CapableOf | form closed circuit
Facets:
Source sentences:
text: Hence immobile ions get back lost carriers become neutral and move to undepleted region hence width of the barrier decreases gradually, when the applied voltage is greater than or equal to cut-in voltage, entire barrier is destructed and the electrons and holes are now free to cross the junction which then forms a closed circuit and enables the flow of current.