Sub-10 nm fabrication: methods and applications
Reliable fabrication of micro/nanostructures with sub-10 nm features is of great significance
for advancing nanoscience and nanotechnology. While the capability of current …
for advancing nanoscience and nanotechnology. While the capability of current …
Strong-field nano-optics
The present status and development of strong-field nano-optics, an emerging field of
nonlinear optics, is discussed. A nonperturbative regime of light-matter interactions is …
nonlinear optics, is discussed. A nonperturbative regime of light-matter interactions is …
Sub-cycle millijoule-level parametric waveform synthesizer for attosecond science
The availability of high-energy pulses with durations shorter than the period of their carrier
frequency (sub-cycle) will reveal new regimes of strong-field light–matter interactions …
frequency (sub-cycle) will reveal new regimes of strong-field light–matter interactions …
The fast and the furious: Ultrafast hot electrons in plasmonic metastructures. Size and structure matter
This review focuses on the generation of energetic (hot) electrons in plasmonic
metastructures and nanomaterials, and their characterization through time-resolved …
metastructures and nanomaterials, and their characterization through time-resolved …
On-chip sampling of optical fields with attosecond resolution
We demonstrate an on-chip, optoelectronic device capable of sampling arbitrary, low-
energy, near-infrared waveforms under ambient conditions with sub-optical-cycle resolution …
energy, near-infrared waveforms under ambient conditions with sub-optical-cycle resolution …
Sub-femtosecond electron transport in a nanoscale gap
The strong fields associated with few-cycle pulses can drive highly nonlinear phenomena,
allowing the direct control of electrons in condensed matter systems. In this context, by …
allowing the direct control of electrons in condensed matter systems. In this context, by …
Petahertz electronics
Petahertz, or lightwave, electronics uses tailored optical waveforms to control charge
carriers in an electronic circuit at petahertz frequencies. This may enable faster processing …
carriers in an electronic circuit at petahertz frequencies. This may enable faster processing …
Direct sampling of a light wave in air
SB Park, K Kim, W Cho, SI Hwang, I Ivanov, CH Nam… - Optica, 2018 - opg.optica.org
Temporal characterization of a laser pulse is an essential task in many applications.
Temporal characterization methods that are currently available support only a limited …
Temporal characterization methods that are currently available support only a limited …
Total atmospheric carbon detection by LIBS with multivariate physicochemical model based on transition and collision mechanism
Z Zhou, Y Ge, X Zhang, Y Ye, M Yang, Z Sun… - Spectrochimica Acta Part …, 2024 - Elsevier
The importance of total atmospheric carbon (TAC) has been increasingly recognized in light
of the growing significance of global climate change. The concept of TAC has expanded …
of the growing significance of global climate change. The concept of TAC has expanded …
Attosecond physics phenomena at nanometric tips
Attosecond science is based on electron dynamics driven by a strong optical electric field
and has evolved beyond its original scope in gas-phase atomic and molecular physics to …
and has evolved beyond its original scope in gas-phase atomic and molecular physics to …