Coupled multiphysics modelling of sensors for chemical, biomedical, and environmental applications with focus on smart materials and low-dimensional …
Low-dimensional nanostructures have many advantages when used in sensors compared
to the traditional bulk materials, in particular in their sensitivity and specificity. In such …
to the traditional bulk materials, in particular in their sensitivity and specificity. In such …
Ab-initio calculations of strain induced relaxed shape armchair graphene nanoribbon
S Prabhakar, R Melnik - Physica E: Low-dimensional Systems and …, 2019 - Elsevier
An odd number of zigzag edges in armchair graphene nanoribbons and their mechanical
properties (eg, Young's modulus, Poisson ratio and shear modulus) have potential interest …
properties (eg, Young's modulus, Poisson ratio and shear modulus) have potential interest …
Valley-dependent Lorentz force and Aharonov-Bohm phase in strained graphene junction
Veselago lens focusing in graphene pn junction is promising for realizations of new
generation electron optics devices. However, the effect of the strain-induced Aharonov …
generation electron optics devices. However, the effect of the strain-induced Aharonov …
Nonlocal Models in Biology and Life Sciences: Sources, Developments, and Applications
Nonlocality is important in realistic mathematical models of physical and biological systems
at small-length scales. It characterizes the properties of two individuals located in different …
at small-length scales. It characterizes the properties of two individuals located in different …
Pseudospin lifetime in relaxed-shape armchair graphene nanoribbons due to in-plane phonon modes
We study the influence of ripple waves on the band structures of strained armchair graphene
nanoribbons. We argue that the Zeeman pseudospin (p-spin) splitting energy induced by …
nanoribbons. We argue that the Zeeman pseudospin (p-spin) splitting energy induced by …
Strain engineering of graphene nanoribbons: pseudomagnetic versus external magnetic fields
Bandgap opening due to strain engineering is a key architect for making graphene's
optoelectronic, straintronic, and spintronic devices. We study the bandgap opening due to …
optoelectronic, straintronic, and spintronic devices. We study the bandgap opening due to …
Relaxation of electron–hole spins in strained graphene nanoribbons
S Prabhakar, R Melnik - Journal of Physics: Condensed Matter, 2015 - iopscience.iop.org
We investigate the influence of magnetic field originating from the electromechanical effect
on the spin-flip behaviors caused by electromagnetic field radiation in the strained graphene …
on the spin-flip behaviors caused by electromagnetic field radiation in the strained graphene …
Band engineering and elastic properties of strained armchair graphene nanoribbons: semiconductor vs metallic characteristics
S Prabhakar, R Melnik - arXiv preprint arXiv:1901.00576, 2019 - arxiv.org
An odd number of zigzag edges in armchair graphene nanoribbons and their mechanical
properties (eg, Young's modulus, Poisson ratio and shear modulus) have potential interest …
properties (eg, Young's modulus, Poisson ratio and shear modulus) have potential interest …
Ripples in graphene sheets and nanoribbons
S Prabhakar, R Melnik - Advances in Science and Technology, 2017 - Trans Tech Publ
We study the influence of ripple waves on graphene sheets and graphene nanoribbons.
Such waves are originating from the electromechanical effects, among other possible …
Such waves are originating from the electromechanical effects, among other possible …
Electron transport through a graphene quantum dot: the role of line defect
WJ Gong, LH Jin, X Sun, Y Han - Applied Physics A, 2015 - Springer
We investigate the electron transport through a graphene quantum dot with one line defect,
by coupling the dot to two normal metallic leads. It is found that in the cases of the leads …
by coupling the dot to two normal metallic leads. It is found that in the cases of the leads …