Physicochemical approach to nanobubble solutions
K Ohgaki, NQ Khanh, Y Joden, A Tsuji… - Chemical Engineering …, 2010 - Elsevier
Small bubbles of nitrogen, methane, or argon with an average radius of 50nm, as measured
by scanning electron microscopy, were prepared under atmospheric conditions. The lifetime …
by scanning electron microscopy, were prepared under atmospheric conditions. The lifetime …
Deposition of tin oxide into porous silicon by atomic layer epitaxy
C Dücsö, NQ Khanh, Z Horváth, I Bársony… - Journal of the …, 1996 - iopscience.iop.org
The deposition of conformal coatings into porous silicon layers was successfully demonstrated.
Tin oxide films were formed from SnCl4 and 1120 precursors by atomic layer epitaxy. …
Tin oxide films were formed from SnCl4 and 1120 precursors by atomic layer epitaxy. …
Plasmon modes of double-layer graphene at finite temperature
D Van Tuan, NQ Khanh - Physica E: Low-dimensional Systems and …, 2013 - Elsevier
We calculate the dynamical dielectric function of doped double-layer graphene (DLG), made
of two parallel graphene monolayers with carrier densities n 1 and n 2 , and an interlayer …
of two parallel graphene monolayers with carrier densities n 1 and n 2 , and an interlayer …
Ion beam irradiated channel waveguides in Er3+-doped tellurite glass
…, I Bányász, A Watterich, NQ Khanh… - Applied physics …, 2007 - pubs.aip.org
Erbium-doped tellurite glasses are of great interest for the fabrication of active integrated
circuits because of their unique properties in terms of bandwidth and rare earth solubility. The …
circuits because of their unique properties in terms of bandwidth and rare earth solubility. The …
[HTML][HTML] Plasmon modes in graphene–GaAs heterostructures
N Van Men, NQ Khanh - Physics Letters A, 2017 - Elsevier
We investigate the plasmon dispersion relation and damping rate of collective excitations in
a double-layer system consisting of bilayer graphene and GaAs quantum well, separated by …
a double-layer system consisting of bilayer graphene and GaAs quantum well, separated by …
Plasmon modes in double bilayer graphene heterostructures
N Van Men, NQ Khanh, DTK Phuong - Solid State Communications, 2019 - Elsevier
Highlights•Dielectric inhomogeneity decreases energy of both branches.•Spacer and
imbalance in densities affect notably plasmon modes.•γ of OP branch in DBLG is much …
imbalance in densities affect notably plasmon modes.•γ of OP branch in DBLG is much …
Characterization and expression of a genomic pectin methyl esterase-encoding gene in Aspergillus niger
NQ Khanh, E Ruttkowski, K Leidinger, H Albrecht… - Gene, 1991 - Elsevier
The genomic pectin methylesterase (PME)-encoding gene (pmeA) from Aspergillus niger
strain RH5344 was cloned by probing a genomic DNA library with a cDNA coding for PME. …
strain RH5344 was cloned by probing a genomic DNA library with a cDNA coding for PME. …
Catalyst traces and other impurities in chemically purified carbon nanotubes grown by CVD
Multiwall carbon nanotubes grown by the catalytic decomposition of acetylene over supported
Co catalyst were subjected to wet and dry oxidation in order to remove the unwanted …
Co catalyst were subjected to wet and dry oxidation in order to remove the unwanted …
[HTML][HTML] Plasmon modes in MLG-2DEG heterostructures: Temperature effects
N Van Men, NQ Khanh, DTK Phuong - Physics Letters A, 2019 - Elsevier
We calculate the plasmon frequency and damping rate in a double-layer system made of
monolayer graphene and GaAs quantum well at finite temperature using the random-phase-…
monolayer graphene and GaAs quantum well at finite temperature using the random-phase-…
Plasmon modes in N-layer bilayer graphene structures
N Van Men, NQ Khanh, DTK Phuong - Solid State Communications, 2019 - Elsevier
We calculate the plasmon frequency and broadening function in a system consisting of N,
up to 5, bilayer graphene sheets at zero temperature. We find that there are one in-phase …
up to 5, bilayer graphene sheets at zero temperature. We find that there are one in-phase …