Selective edge hydrogenated armchair ZnO nanoribbons for negative differential resistance based nanoelectronic devices

MS Krishna, S Singh - Physica E: Low-Dimensional Systems and …, 2023 - Elsevier
The current manuscript investigates the armchair ZnO nanoribbons (ZnONRs) for the
negative differential resistance (NDR) characteristics through edge modification. The first …

DFT analysis of hydrogenated zigzag aluminum nitride nanoribbons for spintronic devices

S Kharwar, S Singh, BK Kaushik - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Density functional theory (DFT) and nonequilibrium Green's function (NEGF) framework are
used to explore the structural, spin-polarized electronic, and spin-based transport properties …

Giant magnetoresistance and rectification behavior in fluorinated zigzag boron nitride nanoribbon for spintronic nanodevices

S Kharwar, S Singh, NK Jaiswal - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In the present work, the spin-polarized structural and electronic properties of fluorine (F)
passivated zigzag boron nitride nanoribbons (ZBNNRs) at the selective boron (B) and …

Fluorinated zigzag ZnO nanoribbons for negative differential resistance-based nanoelectronic devices: First-principles investigation

MS Krishna, S Singh - Journal of Electronic Materials, 2022 - Springer
Density functional theory (DFT) in conjugation with non-equilibrium Green's function (NEGF)
is used to investigate the structural, electronic, and transport properties of the pristine and …

Selective edge-hydrogenated zigzag boron nitride nanoribbons for giant magnetoresistance and rectifying behavior

S Kharwar, S Singh, NK Jaiswal - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The structural stability, spin-polarized electronic and transport properties of edge-
hydrogenated zigzag boron nitride nanoribbons (ZBNNRs) are investigated using density …

Tailoring the structural, electronic and transport characteristics of zigzag BP nanoribbons with edge passivations

A Nemu, NK Jaiswal - Materials Science in Semiconductor Processing, 2024 - Elsevier
Nanoribbons exhibit peculiar electron confinements which could be further tuned via
controlled edge passivations. In this direction, we used density functional theory (DFT) to …

Detection of carcinogenic heavy metals using ZnO nanoribbons (ZnONRs): Ab-initio analysis

MS Krishna, S Singh - Physica E: Low-dimensional Systems and …, 2022 - Elsevier
The present work investigates the behaviour of ZnO nanoribbons (ZnONRs) for the detection
of carcinogenic heavy metals. Density functional theory along with non-equilibrium Green's …

Influence of fluorine molecule adsorption on the structural and electronic properties of armchair GaN nanoribbons

A Nemu, NK Jaiswal, P Srivastava - Chemical Physics Letters, 2023 - Elsevier
We have investigated how the structural and electronic properties of armchair GaN
nanoribbons (AGaNNR) are affected under the influence of fluorine (F 2) molecule …

Electronic band structures and spin-charge densities of edge-functionalized silicene nanoribbons as promising candidates for either optoelectronics or spintronics …

I Said, M Barhoumi, K Lazaar, M Said - Journal of Magnetism and Magnetic …, 2023 - Elsevier
Two-dimensional nanomaterials including graphene as well as its nanoribbons have started
to occur, which has accelerated the growth of contemporary nanotechnology. Silicene, a …

Planar Quasi-1-D Toxic Heavy Metal Nanosensor Based on Zigzag Gallium Nitride Nanoribbon

S Kharwar, S Singh, NK Jaiswal - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
The potential of gallium nitride nanoribbon (GaNNR) as next-generation sensors for real-
time detection of toxic heavy metals (HMs) necessitates a deep understanding of their …