Search Results - "Hwa, Ken"
-
1
Greatly Enhanced Resonant Exciton‐Trion Conversion in Electrically Modulated Atomically Thin WS2 at Room Temperature
Published in Advanced materials (Weinheim) (17-08-2023)“…Excitonic resonance in atomically thin semiconductors offers a favorite platform to study 2D nanophotonics in both classical and quantum regimes and promises…”
Get full text
Journal Article -
2
All‐Optical Switching of Structural Color with a Fabry–Pérot Cavity
Published in Advanced photonics research (01-11-2023)“…Fine tuning the optical responses of thin‐film devices is highly attractive for emerging applications, such as optical memories, solar cells, nanophotonics,…”
Get full text
Journal Article -
3
Tri-functional metasurface enhanced with a physically unclonable function
Published in Materials today (Kidlington, England) (01-01-2023)“…This work demonstrates the simultaneous control of three separate optical responses, i.e., phase, amplitude, and luminescence, using anisotropic gap-plasmon…”
Get full text
Journal Article -
4
Miniaturizing color-sensitive photodetectors via hybrid nanoantennas toward submicrometer dimensions
Published in Science advances (25-11-2022)“…Digital camera sensors use color filters on photodiodes to achieve color selectivity. As the color filters and photosensitive silicon layers are separate…”
Get full text
Journal Article -
5
Synergistic Combination of Sb2Si2Te6 Additives for Enhanced Average ZT and Single‐Leg Device Efficiency of Bi0.4Sb1.6Te3‐based Composites
Published in Advanced science (01-06-2024)“…Thermoelectric materials are highly promising for waste heat harvesting. Although thermoelectric materials research has expanded over the years, bismuth…”
Get full text
Journal Article -
6
Greatly Enhanced Resonant Exciton-Trion Conversion in Electrically Modulated Atomically Thin WS 2 at Room Temperature
Published in Advanced materials (Weinheim) (01-08-2023)“…Excitonic resonance in atomically thin semiconductors offers a favorite platform to study 2D nanophotonics in both classical and quantum regimes and promises…”
Get full text
Journal Article -
7
X-ray absorption spectroscopy and photoluminescence study of rare earth ions doped strontium sulphide phosphors
Published in Applied surface science (01-01-2013)“…► NEXAFS absorption edges were simulated using atomic multiplet calculations. ► Simulated and experimental results were correlated to ascertain electronic…”
Get full text
Journal Article -
8
Experimental evaluation of large circular RC columns under pure compression
Published in Structural concrete : journal of the FIB (01-03-2013)“…Eight sets of large, circular, short reinforced concrete columns were tested under monotonic axial compression. The primary variables are type of transverse…”
Get full text
Journal Article -
9
Synergistic Combination of Sb 2 Si 2 Te 6 Additives for Enhanced Average ZT and Single-Leg Device Efficiency of Bi 0.4 Sb 1.6 Te 3 -based Composites
Published in Advanced science (01-06-2024)“…Thermoelectric materials are highly promising for waste heat harvesting. Although thermoelectric materials research has expanded over the years, bismuth…”
Get full text
Journal Article -
10
Toward advanced analysis in steel frame design
Get full text
Dissertation -
11
Toward advanced analysis in steel frame design
Published 01-01-2003“…The trends for analysis and design of steel frames are indicated in this dissertation. The current practice consists of applying the first-order elastic…”
Get full text
Dissertation -
12
Tri-Functional Metasurface for Phase, Amplitude, and Luminescence Control
Published 16-06-2022“…In optical anti-counterfeiting, several distinct optically variable devices (OVDs) are often concurrently employed to compensate for the insufficient security…”
Get full text
Journal Article -
13
Miniaturizing Color-Sensitive Photodetectors via Hybrid Nanoantennas towards Sub-micron Dimensions
Published 07-06-2022“…Digital camera sensors utilize color filters on photodiodes to achieve color selectivity. As color filters and photosensitive silicon layers are separate…”
Get full text
Journal Article