Dynamical stability of two-dimensional metals in the periodic table
S Ono - Physical Review B, 2020 - APS
We study the dynamical stability of two-dimensional (2D) metals from Li to Pb in the periodic
table. Using a first-principles approach, we calculate the phonon band structure of 2D metals …
table. Using a first-principles approach, we calculate the phonon band structure of 2D metals …
A simple strategy to improve the sensitivity of probe molecules on SERS substrates
C Sun, T Chen, W Ruan, YM Jung, Q Cong, B Zhao - Talanta, 2019 - Elsevier
In this work, we report a simple strategy to improve the detection sensitivity as well as the
spectral quality of probe molecules on surface-enhanced Raman scattering (SERS) …
spectral quality of probe molecules on surface-enhanced Raman scattering (SERS) …
High-throughput computational search for two-dimensional binary compounds: Energetic stability versus synthesizability of three-dimensional counterparts
S Ono, H Satomi - Physical Review B, 2021 - APS
Using first-principles calculations, the energetic stability of two-dimensional (2D) binary
compounds XY is investigated, where X and Y indicate the metallic element from Li to Pb in …
compounds XY is investigated, where X and Y indicate the metallic element from Li to Pb in …
Beyond ideal two-dimensional metals: Edges, vacancies, and polarizabilities
J Nevalaita, P Koskinen - Physical Review B, 2018 - APS
Recent experimental discoveries of graphene-stabilized patches of two-dimensional (2D)
metals have motivated also their computational studies. However, so far the studies have …
metals have motivated also their computational studies. However, so far the studies have …
Metastability relationship between two-and three-dimensional crystal structures: a case study of the Cu-based compounds
S Ono - Scientific Reports, 2021 - nature.com
Some of the three-dimensional (3D) crystal structures are constructed by stacking two-
dimensional (2D) layers. To study whether this geometric concept, ie, using 2D layers as …
dimensional (2D) layers. To study whether this geometric concept, ie, using 2D layers as …
Comprehensive search for buckled honeycomb binary compounds based on noble metals (Cu, Ag, and Au)
S Ono - Physical Review Materials, 2021 - APS
Honeycomb structure has frequently been observed in two-dimensional (2D) materials.
CuAu in the buckled honeycomb (BHC) structure was synthesized recently, which is a case …
CuAu in the buckled honeycomb (BHC) structure was synthesized recently, which is a case …
A new route of synthesizing atomically thin 2D materials embedded in bulk oxides
Conventional mechanical or chemical exfoliation approach of 2D material synthesis is
largely dependent on the inherent structure of the parent material, ie, whether it is a layered …
largely dependent on the inherent structure of the parent material, ie, whether it is a layered …
Dynamic band alignment modulation of ultrathin WO x/ZnO stack for high on/off ratio field-effect switching applications
A two-dimensional (2D) WOx/ZnO stack reveals a unique carrier transport behavior, which
can be utilized as a novel device element to achieve a very high on/off ratio (> 106) and an …
can be utilized as a novel device element to achieve a very high on/off ratio (> 106) and an …