Versatile design and synthesis of nano-barcodes
Encoded nano-structures/particles have been used for barcoding and are in great demand
for the simultaneous analysis of multiple targets. Due to their nanoscale dimension (s), nano …
for the simultaneous analysis of multiple targets. Due to their nanoscale dimension (s), nano …
Emerging Plasma Nanotechnology
S Samukawa - IEEE Open Journal of Nanotechnology, 2022 - ieeexplore.ieee.org
Developments in plasma process technology have led to innovative advances in the
miniaturization and integration of semiconductor devices. However, when semiconductor …
miniaturization and integration of semiconductor devices. However, when semiconductor …
Biomineralization of a cadmium chloride nanocrystal by a designed symmetrical protein
We have engineered a metal‐binding site into the novel artificial β‐propeller protein Pizza.
This new Pizza variant carries two nearly identical domains per polypeptide chain, and …
This new Pizza variant carries two nearly identical domains per polypeptide chain, and …
A neutral beam process for controlling surface defect generation and chemical reactions at the atomic layer
S Samukawa - ECS Journal of Solid State Science and …, 2015 - iopscience.iop.org
Advances in plasma process technology have contributed directly to advances in the
miniaturization and integration of semiconductor devices. However, in semiconductor …
miniaturization and integration of semiconductor devices. However, in semiconductor …
Negative-ion production on carbon materials in hydrogen plasma: influence of the carbon hybridization state and the hydrogen content on H− yield
Highly oriented polycrystalline graphite (HOPG), boron-doped diamond (BDD),
nanocrystalline diamond, ultra-nanocrystalline diamond and diamond-like carbon surfaces …
nanocrystalline diamond, ultra-nanocrystalline diamond and diamond-like carbon surfaces …
Light-emitting devices based on top-down fabricated GaAs quantum nanodisks
Quantum dots photonic devices based on the III–V compound semiconductor technology
offer low power consumption, temperature stability and high-speed modulation. We …
offer low power consumption, temperature stability and high-speed modulation. We …
Optical Study of Sub-10 nm In0.3Ga0.7N Quantum Nanodisks in GaN Nanopillars
We have demonstrated the fabrication of homogeneously distributed In0. 3Ga0. 7N/GaN
quantum nanodisks (QNDs) with a high density and average diameter of 10 nm or less in 30 …
quantum nanodisks (QNDs) with a high density and average diameter of 10 nm or less in 30 …
Miniband calculation of 3-D nanostructure array for solar cell applications
MY Lee, Y Li, S Samukawa - IEEE Transactions on Electron …, 2015 - ieeexplore.ieee.org
Within the envelop-function framework, we propose a more efficient finite-element method to
calculate the miniband structure and density of states in an idealistic nanocrystal array with …
calculate the miniband structure and density of states in an idealistic nanocrystal array with …
Oxidation states of GaAs surface and their effects on neutral beam etching during nanopillar fabrication
C Thomas, Y Tamura, ME Syazwan… - Journal of Physics D …, 2014 - iopscience.iop.org
We have investigated a new process for fabricating GaAs sub-20 nm nanopillars that uses a
top–down combination of a bio-template and damage-free neutral beam etching. A two …
top–down combination of a bio-template and damage-free neutral beam etching. A two …
Estimation of activation energy and surface reaction mechanism of chlorine neutral beam etching of GaAs for nanostructure fabrication
To understand the etching mechanisms of GaAs materials through the neutral beam etching
(NBE) process developed in our laboratory, we investigated the effect of substrate …
(NBE) process developed in our laboratory, we investigated the effect of substrate …