Influence of cathodic cage diameter on mechanical properties of plasma nitrided AISI 304 steel

M Naeem, M Zaka-ul-Islam, M Shafiq, MI Bashir… - Surface and Coatings …, 2017 - Elsevier
Cathodic cage plasma nitriding (CCPN) is an advanced technique for the enhancement of
the surface chemical and mechanical properties of steels. In this process, the cathodic cage …

Influence of cold plasma treatment on insecticidal properties of wheat seeds against red flour beetles

S Afsheen, U Fatima, T Iqbal, M Abrar… - Plasma Science and …, 2019 - iopscience.iop.org
For the long-term fortification of warehoused crops, the insecticidal impact of cold plasma
treated wheat seeds against red flour beetles are studied. In this study, the gain weight loss …

Investigation of plasma parameters in an active screen cage-pulsed dc plasma used for plasma nitriding

M Naeem, ZI Khattak, M Zaka-ul-Islam… - Radiation Effects and …, 2014 - Taylor & Francis
Active screen cage-pulsed dc plasmas are widely used in the material processing
applications such as plasma nitriding, carburizing and nitrocarburizing. Specifically for …

Optical emission spectroscopy of 50 Hz pulsed dc nitrogen–hydrogen plasma in the presence of active screen cage

A Saeed, M Abrar, AW Khan, F Jan… - Radiation Effects and …, 2016 - Taylor & Francis
The N2-H2 plasma gas mixture, generated in a 50 Hz pulsed dc discharge system with
active screen cage, is characterized by optical emission spectroscopy (OES), as a function of …

Influence of argon fraction on plasma parameters in H2-N2 mixture discharge with cathodic cage

M Naeem, M Zaka-ul-Islam, ZI Khattak… - The European Physical …, 2017 - epjap.org
Low-pressure H 2-N 2 mixture pulsed DC plasmas with a cathodic cage (active screen) are
widely used for plasma nitriding applications. In this study, the low-pressure H 2-N 2 mixture …

Evolution of plasma parameters in an Ar–N2/He inductive plasma source with magnetic pole enhancement

M Younus, NU Rehman, M Shafiq… - Plasma Science and …, 2017 - iopscience.iop.org
Magnetic pole enhanced inductively coupled plasmas (MaPE-ICPs) are a promising source
for plasma-based etching and have a wide range of material processing applications. In the …

Correlation between Langmuir probe and spectroscopic temperatures in inductively coupled neon–argon mixture plasma

ZI Khattak, AW Khan, AU Rahman, M Shafiq - Plasma Physics Reports, 2020 - Springer
In this study, many plasma parameters including excitation temperature (T _ exc), electron
temperature (T _ e), skin depth (δ _ p), plasma potential (V _ p), and electron energy …

Experimental and simulation investigation of electrical and plasma parameters in a low pressure inductively coupled argon plasma

Y Jian, WU Angjian, LI **aodong… - Plasma Science and …, 2017 - iopscience.iop.org
The electrical and plasma parameters of a low pressure inductively coupled argon plasma
are investigated over a wide range of parameters (RF power, flow rate and pressure) by …

Investigation of plasma parameters during mode transition in magnetic-pole-enhanced-inductively coupled neon plasma

ZI Khattak, M Shafiq, AW Khan - IEEE Transactions on Plasma …, 2019 - ieeexplore.ieee.org
Magnetic-pole-enhanced inductively coupled plasmas (MaPE-ICPs), in comparison with the
conventional ICPs, operate in two modes (E and H) dependent upon the power coupling …

Synthesis of carbon nanotube materials from a microwave plasma

BM Graves - 2020 - repository.cam.ac.uk
Carbon nanotubes (CNTs) possess numerous exceptional structural, thermal, and electrical
properties that have the potential to be highly disruptive and impactful in many areas of …