The rise of carbon materials for field emission

N Dwivedi, C Dhand, JD Carey, EC Anderson… - Journal of Materials …, 2021 - pubs.rsc.org
Carbon-based materials exhibit distinct structures and dimensionality which allow
modification of their electrical properties and enable them to be integrated in various …

Understanding the role of nitrogen in plasma-assisted surface modification of magnetic recording media with and without ultrathin carbon overcoats

N Dwivedi, RJ Yeo, N Satyanarayana, S Kundu… - Scientific reports, 2015 - nature.com
A novel scheme of pre-surface modification of media using mixed argon-nitrogen plasma is
proposed to improve the protection performance of 1.5 nm carbon overcoats (COC) on …

A review of plasma-assisted deposition methods for amorphous carbon thin and ultrathin films with a focus on the cathodic vacuum arc technique

A Roy, S Wang, K Komvopoulos - Journal of Materials Research, 2023 - Springer
Amorphous carbon (aC) films have garnered significant attention over the past few decades,
principally due to their remarkable thermophysical properties, strong adherence to various …

Micro-scale aerosol-jet printing of graphene interconnects

E Jabari, E Toyserkani - Carbon, 2015 - Elsevier
This article addresses the deployment and characterization of a micro-scale aerosol-jet
additive manufacturing technology to print graphene interconnects. A highly concentrated …

Atomic Cross-Talk at the Interface: Enhanced Lubricity and Wear and Corrosion Resistance in Sub 2 nm Hybrid Overcoats via Strengthened Interface Chemistry

R Kumar, P Bharti, K Sasikumar, C Dhand, R Kumar… - Nano Letters, 2022 - ACS Publications
Friction, wear, and corrosion remain the major causes of premature failure of diverse
systems including hard-disk drives (HDDs). To enhance the areal density of HDDs beyond 1 …

Sub-level engineering strategy of nitrogen-induced Bi2O3/gC3N4: a versatile photocatalyst for oxidation and reduction

Z Khazaee, AR Mahjoub, AHC Khavar… - … Science and Pollution …, 2021 - Springer
Herein, the α-Bi2O3 nanocrystal decorated by nitrogen dopant and its heterojunction
nanocomposite with g-C3N4 (N0. 1/Bi2O3/g-C3N4) is successfully fabricated for the first …

Interface Engineering and Controlling the Friction and Wear of Ultrathin Carbon Films: High sp3 Versus High sp2 Carbons

N Dwivedi, RJ Yeo, Z Zhang, C Dhand… - Advanced Functional …, 2016 - Wiley Online Library
Understanding and engineering interfaces, and controlling the friction and wear of materials,
are extremely important for many technological applications, particularly for magnetic …

[HTML][HTML] 2D (< 10 nm) sp3-C-rich carbon materials, possibly hydrogenated: A review

F Piazza, M Monthioux, P Puech - Carbon Trends, 2022 - Elsevier
While graphene has held the center stage in nanocarbon material research since its
isolation in 2004, less attention has been paid to nanometer-thick carbon films in which at …

Fabrication of antimicrobial silver-doped carbon structures by combinatorial pulsed laser deposition

IN Mihailescu, D Bociaga, G Socol, GE Stan… - International journal of …, 2016 - Elsevier
We report on the selection by combinatorial pulsed laser deposition of Silver-doped Carbon
structures with reliable physical-chemical characteristics and high efficiency against …

Microstructure and property of diamond-like carbon films with Al and Cr co-doping deposited using a hybrid beams system

W Dai, J Liu, D Geng, P Guo, J Zheng, Q Wang - Applied Surface Science, 2016 - Elsevier
DLC films with weak carbide former Al and carbide former Cr co-doping (Al: Cr-DLC) were
deposited by a hybrid beams system comprising an anode-layer linear ion beam source …