Martensitic crystal structures are usually obtained by rapid thermal quenching of certain alloys, which induces stress and subsequent shear deformation. Here, we demonstrate that it is also possible to intentionally excite a suitable tra...
Yusuf Wicaksono Halimah Harfah Gagus Ketut Sunnardianto Muhammad Aziz Majidi Koichi Kusakabe
Magnetochemistry 9(5) 113-113 2023年4月
A spin-topological electronic valve was discovered in a Ni/hBN–graphene–hBN/Ni magnetic junction to control the in-plane conductance of graphene. By manipulating the mass-gapped Dirac cone (MGDC) of graphene’s topology using the magnetic proximity...
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 42(37) 23691-23697 2017年9月 [査読有り]
We investigated the minimum energy pathways and energy barriers of reversible reaction (V-111 + H-2 <-> V-221) based upon calculations using density functional theory. We find a comparable activation barrier of around 1.3 eV for both the dis...
" target="_blank">Magnetic correlation effects by the topological zero mode in a hydrogenated graphene vacancy
Electron correlation effects caused by the topological zero mode of a<br />
hydrogenated graphene vacancy, , with three adsorbed hydrogen atoms is<br />
discussed theoretically. A Kondo model is derived from the multi-reference<br />
repr...
correlation in the cuprate superconductors --- bilayer vs single layer" target="_blank">Orbital mixture effect on the Fermi surface- correlation in the cuprate superconductors --- bilayer vs single layer
By constructing two-orbital models from first<br />
principles, we have obtained a systematic correlation between the Fermi surface<br />
warping and the evaluated for various bilayer as well as single-layer<br />
cupra...
大学本部
理学研究科