V. Ranjan

Works (7)

Updated: July 5th, 2023 15:53

2016 journal article

First-principles simulations of PVDF copolymers with high dielectric energy density: PVDF-HFP and PVDF-BTFE

Physical Review B, 94(1).

By: R. Dong n, V. Ranjan n, M. Buongiorno Nardelli  n & J. Bernholc n 

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Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2015 journal article

Atomistic simulations of aromatic polyurea and polyamide for capacitive energy storage

Physical Review B, 92(2).

By: R. Dong n, V. Ranjan n, M. Buongiorno Nardelli  n & J. Bernholc n 

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Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2012 journal article

Electric Field Induced Phase Transitions in Polymers: A Novel Mechanism for High Speed Energy Storage

Physical Review Letters, 108(8).

By: V. Ranjan n, M. Nardelli n & J. Bernholc n 

TL;DR: Using first-principles simulations, this work identifies the microscopic origin of the nonlinear dielectric response and high energy density of polyvinylidene-fluoride-based polymers as a cooperative transition path that connects nonpolar and polar phases of the system. (via Semantic Scholar)
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Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2010 journal article

Polarization effects and phase equilibria in high-energy-density polyvinylidene-fluoride-based polymers

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 66, 553–557.

By: V. Ranjan n, L. Yu n, S. Nakhmanson *, J. Bernholc  n & M. Nardelli  n

TL;DR: The results show that the degree of copolymerization is a crucial parameter controlling the structural phase transition of polyvinylidene fluoride and its copolymers under an applied electric field. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
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2009 journal article

First-principles methodology for quantum transport in multiterminal junctions

The Journal of Chemical Physics, 131(16), 164105.

By: K. Saha *, W. Lu n, J. Bernholc n  & V. Meunier *

TL;DR: A generalized approach for computing electron conductance and I-V characteristics in multiterminal junctions from first-principles is presented and charge density, potential profile, and transmission of electrons between any two terminals are described. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2009 journal article

Unusual flexoelectric effect in two-dimensional noncentrosymmetric sp(2)-bonded crystals

Physical Review Letters, 102(21).

By: I. Naumov, A. Bratkovsky & V. Ranjan

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Equivalence of dipole correction and Coulomb cutoff techniques in supercell calculations

PHYSICAL REVIEW B, 77(24).

By: L. Yu n, V. Ranjan n, W. Lu n, J. Bernholc n  & M. Nardelli  n

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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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