Advanced Engineering Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 23, 2025
Subwavelength
structures
on
MgAl
2
O
4
hold
significant
technological
importance
in
mid‐infrared
(mid‐IR)
optics,
particularly
for
windows
used
military
mid‐IR
devices
that
must
operate
under
harsh
conditions.
Herein,
a
novel
and
efficient
strategy
utilizing
spatially
shaped
femtosecond
laser
pulse
delay
fabricating
antireflective
surfaces
hard,
difficult‐to‐machine
spinel
with
stable
broadband
transmittance
waves
is
reported.
With
this
method,
new
micro–nanohybrid
structure
composed
of
parabolic
microhole
associated
nanopores
(MHNP)
achieved
by
optimizing
Bessel
since
the
subsequent
can
irradiate
at
different
stages
materials
plasma
diffusion,
thermal
expansion,
phase
transformation.
The
mechanism
more
enhancement
MHNP
explored
finite‐difference
time‐domain
simulation,
indicating
such
localized
field
selective
caused
competition
between
interface
equivalent
refractive
index
effect
light
interference
MHNP.
As
height
nanopore
nears
1
μm
400
nm,
respectively,
resulting
three
periods
increases
3.5–5.5%
2.85–5.5
wavelength,
maximum
reaches
value
94.4%.
Applied Physics Letters,
Journal Year:
2024,
Volume and Issue:
125(7)
Published: Aug. 12, 2024
Liquid
droplets
on
superheated
surfaces
produce
the
Leidenfrost
effect.
This
phenomenon
might
lead
to
droplet
manipulation
and
control
strategies
in
microfluidics
thermal
management.
However,
move
randomly
irregularly
manufacturing
of
special
movement
poses
great
challenges.
Here,
we
propose
a
simple
environment-friendly
method
create
heterogeneously
wetting
surface
structures
spin
motion
brass
using
femtosecond
laser
patterning.
The
water
contact
angle
superhydrophobic
area
was
∼160°,
superhydrophilic
showed
∼7°.
A
z-shaped
pattern
fabricated,
which
segmented
vapor
film
influenced
gas
flow,
it
resulted
spinning
oval-shaped
analogous
egg.
We
used
simulation
explain
this
also
expanded
application
accelerating
dissolution
solids
mechanical
driving.
study
provides
basis
for
creative
phenomenon,
has
broad
implications
steam-driven
future
fluid
manipulation.
Advanced Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: July 20, 2024
Abstract
Wetting
behaviors
can
significantly
affect
the
transport
of
energy
and
signal
(E&S)
through
vapor,
solid,
liquid
interfaces,
which
has
prompted
increased
interest
in
interfacial
science
technology.
E&S
transmission
be
achieved
using
electricity,
light,
heat,
often
accompany
interact
with
each
other.
Over
past
decade,
their
distinctive
phenomena
during
wetting
processes
have
made
significant
contributions
to
various
domains.
However,
few
studies
analyzed
intricate
relationship
between
behavior
transport.
This
review
summarizes
discusses
mechanisms
electrical,
heat
at
interfaces
elucidate
respective
scientific
issues,
technical
characteristics,
challenges,
commonalities,
potential
for
technological
convergence.
The
materials,
structures,
devices
involved
transportation
are
also
analyzed.
Particularly,
harnessing
synergistic
advantages
practical
applications
constructing
advanced,
multifunctional,
highly
efficient
smart
systems
based
on
wetted
is
aim
provide
strategies.
physica status solidi (a),
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 19, 2025
In
this
work,
the
influence
evaluation
of
surface
morphology
on
anti‐icing
performance
including
adhesive
strength
reduction
and
ice
resistance
water‐repellent
polymer
thin
film
for
potential
applications
is
focused
on.
Uniform
micro/nanostructures
with
comparable
morphologies
are
prepared
Ecoflex
substrates
using
liftoff
technique.
The
unit
area
fraction
proposed
to
figure
out
contribution
roughness
a
linear
dependence
emphasized
bonding
reduction.
However,
in
investigation
two
same‐wettability
micro/nanogroups,
significant
difference
interestingly
disclosed,
documenting
crucial
role
inner
topography
instead
qualitative
observation.
Furthermore,
ice‐resistance
measurement
real‐time
evinces
texture
properties’
formation
suggests
rational
designs
ice‐phobic
surfaces.
