Al-Essa IM. Capacitance-Voltage and Current-Voltage Characteristic for Multi- Walled Carbon Nanotubes Grown in Oxygen Atmosphere. IJP [Internet]. 2009 Dec. 30 [cited 2024 Dec. 19];7(8):93-8. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/922