24 citations · 43 across the 9 of their papers we have counts for
10 papers
Tilted black-Si: ~0.45 form-birefringence from sub-wavelength needles
Darius Gailevicius, Meguya Ryu, Reo Honda +14
The self-organised conical needles produced by plasma etching of silicon (Si), known as black silicon (b-Si), create a form-birefringent surface texture when etching of Si orientat…
Releasable micro-waveplates
L. Grineviciute, T. Tolenis, M. Ryu +7
A simple procedure is demonstrated for fabrication of waveplates which can be released from substrate by laser cutting. Oblique angle deposition, chemical etching and laser inscrip…
Nanoscale optical and structural characterisation of silk
Meguya Ryu, Reo Honda, Adrian Cernescu +10
Background: Nanoscale composition of silk defining its unique properties via a hierarchical structural anisotropy has to be analysed at the highest spatial resolution of tens-of-na…
Paracetamol Micro-Structure Analysis by Optical Mapping
Reo Honda, Meguya Ryu, Armandas Balcytis +4
Domain structure of paracetamol -- popular antipyretic analgesic -- was investigated by infrared (IR) spectroscopy using synchrotron radiation. Absorbance and retardance maps revea…
Simple multi-wavelength imaging of birefringence: case study of silk
Reo Honda, Meguya Ryu, Jing-Liang Li +3
A polarised light imaging microscopy with an addition of liquid crystal (LC) phase retarder was implemented to determine the birefringence of silk fibers with the high 2 micrometer…
Micro-thermocouple on nano-membrane: thermometer for nanoscale measurements
Armandas Balcytis, Meguya Ryu, Saulius Juodkazis +1
A thermocouple of Au-Ni with only 2.5-micrometers-wide electrodes on a 30-nm-thick Si3N4 membrane was fabricated by a simple low-resolution electron beam lithography and lift off p…