Enhanced thermoelectric properties in anthracene molecular device with graphene electrodes: the role of phononic thermal conductance

S Ramezani Akbarabadi, H Rahimpour Soleimani… - Scientific Reports, 2020 - nature.com
Density functional theory (DFT) and the non-equilibrium Green's function (NEGF) formalism
in the linear response regime were employed to investigate the impact of do** on the …

Side-group-mediated thermoelectric properties of anthracene single-molecule junction with anchoring groups

S Ramezani Akbarabadi, H Rahimpour Soleimani… - Scientific Reports, 2021 - nature.com
Charge transfer characteristics of single-molecule junctions at the nanoscale, and
consequently, their thermoelectric properties can be dramatically tuned by chemical or …

Ferroelectric Memristor Based on Hf0.5Zr0.5O2 Thin Film Combining Memristive and Neuromorphic Functionalities

Z Zhao, X Yan - physica status solidi (RRL)–Rapid Research …, 2020 - Wiley Online Library
As a new type of semiconductor memory device, memristors receive wide attention because
of their ability to realize multilevel memory and synapse‐like learning. However, memristors …

Voltage-dependent plasticity of spin-polarized conductance in phenyl-based single-molecule magnetic tunnel junctions

M Madadi Asl, S Ramezani Akbarabadi - Plos one, 2021 - journals.plos.org
Synaptic strengths between neurons in brain networks are highly adaptive due to synaptic
plasticity. Spike-timing-dependent plasticity (STDP) is a form of synaptic plasticity induced by …

Impurity substitution enhances thermoelectric figure of merit in zigzag graphene nanoribbons

S Ramezani Akbarabadi… - Advances in Condensed …, 2021 - Wiley Online Library
The thermoelectric properties of zigzag graphene nanoribbons (ZGNRs) are sensitive to
chemical modification. In this study, we employed density functional theory (DFT) combined …

Impact of coupling geometry on thermoelectric properties of oligophenyl-base transistor

SR Akbarabadi, HR Soleimani, MB Tagani… - Chinese …, 2017 - iopscience.iop.org
Thermal and electron transport through organic molecules attached to three-dimensional
gold electrodes in two different configurations, namely para and meta with thiol-terminated …

Anchoring groups determine conductance, thermopower and thermoelectric figure of merit of an organic molecular junction

S Ramezani Akbarabadi, M Madadi Asl - Frontiers in Physics, 2021 - frontiersin.org
Transport properties of molecular junctions are prone to chemical or conformational
modifications. Perturbation of the molecule-electrode coupling with anchoring groups or …