activity
20112023
most citedMagnetic Moment and Band Structure Analysis of Fe, Co, Ni-modified Graphene-nano- ribbon

3 citations · 18 across the 35 of their papers we have counts for

collaborators

35 papers

astro-ph.GA2023

Classifying Protoplanetary disks Infrared Spectrum and Analysis by c-CH CH CH CH CH and CH to be Capable Template for Biological Molecule

Norio Ota, Aigen Li

Protoplanetary disk around a just born young star contains a lot of cosmic dust. especially polycyclic-aromatic-hydrocarbon (PAH), which would become basic component to create biol…

astro-ph.GA2021★ 2 cited

Magnetism of Fullerene C60 Compared with Graphene Molecule by DFT Calculation, Laboratory Experiment and Astronomical Observation

Norio Ota, Aigen Li, Laszlo Nemes +1

Magnetism of fullerene C60 was studied by three methods of the density functional theory (DFT) calculation, laboratory experiment and astronomical observation. DFT revealed that th…

astro-ph.GA2021

Void defect induced magnetism and structure change of carbon material-2, Graphene molecules

Norio Ota, Aigen Li, Laszlo Nemes +1

Void-defect is a possible origin of ferromagnetic feature on pure carbon materials. In our previous paper, void-defect on graphene-nanoribbon show highly polarized spin configurati…

cond-mat.mtrl-sci2021

Void defect induced magnetism and structure change of carbon materials-1, Graphene nano ribbon

Norio Ota, Laszlo Nemes

Void defect is a possible origin of ferromagnetic like feature of pure carbon material. Applying density functional theory to void defect induced graphene nano ribbon (GNR), a deta…

astro-ph.GA2021

Void defect induced magnetism and structure change of carbon material-3, Polycyclic aromatic hydrocarbon

Norio Ota, Aigen Li, Laszlo Nemes

Void-defect induced magnetism of graphene molecule was recently reported in our previous paper of this series study. This paper investigated the case of hydrogenated graphene molec…

astro-ph.GA2020★ 1 cited

Graphene Molecules Contributing to the Infrared Bands of Carbon Rich Planetary Nebulae

Norio Ota, Aigen Li, Laszlo Nemes +1

It is well known since 2010 that fullerene C60 is widespread through the interstellar space. Also, it is well known that graphene is a source material for synthesizing fullerene. H…