374 citations · 488 across the 8 of their papers we have counts for
8 papers
Quantum mechanical analysis of nonlinear optical response of interacting graphene nanoflakes
Hanying Deng, David Zs. Manrique, Xianfeng Chen +2
We propose a distant-neighbor quantum-mechanical (DNQM) approach to study the linear and nonlinear optical properties of graphene nanoflakes (GNFs). In contrast to the widely used…
Asymmetry-induced resistive switching in Ag-AgS-Ag memristors enabling a simplified atomic-scale memory design
A. Gubicza, D. Zs. Manrique, L. Pósa +4
Prevailing models of resistive switching arising from electrochemical formation of conducting filaments across solid state ionic conductors commonly attribute the observed polarity…
Control of thermoelectric properties of phase-coherent molecular wires
Víctor M. García-Suarez, Colin J. Lambert, David Zs. Manrique +1
We demonstrate how redox control of intra-molecular quantum interference in phase-coherent molecular wires can be used to enhance the thermopower (Seebeck coefficient) S and thermo…
GOLLUM: a next-generation simulation tool for electron, thermal and spin transport
J. Ferrer, C. J. Lambert, V. M. Garcia-Suarez +9
We have developed an efficient simulation tool 'GOLLUM' for the computation of electrical, spin and thermal transport characteristics of complex nanostructures. The new multi-scale…
Thermoelectric Performance of various Benzo-difuran Wires
Csaba G. Péterfalvi, Iain Grace, Dávid Zs. Manrique +1
Using a first principles approach to electron transport, we calculate the electrical and thermoelectrical transport properties of a series of molecular wires containing benzo-difur…
Quantum Interference in Single Molecule Electronic Systems
R. E. Sparks, V. M. García-Suárez, D. Zs. Manrique +1
We present a general analytical formula and an ab initio study of quantum interference in multi-branch molecules. Ab initio calculations are used to investigate quantum interferenc…
Chiral currents in gold nanotubes
D. Zs. Manrique, J. Cserti, C. J. Lambert
Results are presented for the electron current in gold chiral nanotubes (AuNTs). Starting from the band structure of (4,3) and (5,3) AuNTs, we find that the magnitude of the chiral…
Huge anisotropic magneto-resistance in iridium atomic chains
V. M. Garcia-Suarez, D. Zs. Manrique, C. J. Lambert +1
We analyze in this article the magneto-resistance ratio of finite and infinite iridium and platinum chains. Our calculations, that are based on a combination of non equilibrium Gre…