Publications by Dang Tùng Nguyen

Second harmonic generation in glass-based metasurfaces using tailored surface lattice resonances

Olivier Martin, Jérémy Butet, Dang Tùng Nguyen, Fabien Sorin, Wei Yan, Kuang-Yu Yang, Chaoqun Dong, Andreas Leber

Dielectric metasurfaces have shown prominent applications in nonlinear optics due to strong field enhancement and low dissipation losses at the nanoscale. Chalcogenide glasses are one of the promising materials for the observation of nonlinear effects than ...

2021

Elongated microstructured capacitive sensor

Véronique Michaud, Dang Tùng Nguyen, Fabien Sorin, Baris Çaglar, Chaoqun Dong, William Nicolas Duncan Esposito

The present invention concerns an elongated capacitive sensor (1) for fluid monitoring. The sensor (1) comprising: a fibre support (5) made of a dielectric material or dielectric composite material; and a first electrode (7, 9) and a second electrode (7, 9 ...

2021

Functionalized Fiber Reinforced Composites via Thermally Drawn Multifunctional Fiber Sensors

Véronique Michaud, Dang Tùng Nguyen, Fabien Sorin, Stella Andréa Françoise Laperrousaz, Baris Çaglar, William Nicolas Duncan Esposito

Monitoring fiber reinforced polymer composites (FRPC) during their production and operation is becoming crucial to track the performance of the final parts and optimize the overall life cycle. The challenges associated with integrating multifunctional sens ...

Wiley2021

High-efficiency super-elastic liquid metal based triboelectric fibers and textiles

Rajasundar Chandran, Dang Tùng Nguyen, Fabien Sorin, Wei Yan, Nicola Bartolomei, Yunpeng Qu, Marco Volpi, Chaoqun Dong, Andreas Leber

Fibers that harvest mechanical energy via the triboelectric effect are excellent candidates aspower sources for wearable electronics and functional textiles. Thus far however, their fab-rication remains complex, and exhibited performances are below the sta ...

Nature Research2020

Microstructured Biodegradable Fibers for Advanced Control Delivery

Inès Richard, Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Shahrzad Shadman Yazdi, Govindan Narayanan Krishnamani, Jurgis Ruza, Andreas Leber

Biodegradable polymers are increasingly employed at the heart of therapeutic devices. Particularly in the form of thin and elongated fibers, they offer an effective strategy for controlled release in a variety of biomedical configurations such as sutures, ...

WILEY-V C H VERLAG GMBH2020

Structured nanoscale metallic glass fibres with extreme aspect ratios

Giuseppe Schiavone, Güven Kurtuldu, Inès Richard, Stéphanie Lacour, Grégoire Courtine, Dang Tùng Nguyen, Fabien Sorin, Wei Yan, Yunpeng Qu, Vasiliki Tileli, Nicholas David James, Jordan Squair, Reinis Ignatans

Micro- and nanoscale metallic glasses offer exciting opportunities for both fundamental research and applications in healthcare, micro-engineering, optics and electronics. The scientific and technological challenges associated with the fabrication and util ...

Nature Publishing Group2020

Super-elastic multi-material optical fibers for health-care applications

Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Nicola Bartolomei, Yunpeng Qu, Andreas Leber

Stretchable optical and electronic fibers constitute increasingly important building blocks for a myriad of applications, particularly in robotics, soft prosthesis, surgical tools and implants, and smart medical textiles. The integration of multi-material ...

SPIE-INT SOC OPTICAL ENGINEERING2019

Microstructured Multimaterial Fibers for Microfluidic Sensing

Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Chaoqun Dong

The thermal drawing of a uniform capillary-like fiber that integrates an encapsulated microchannel and an embedded capacitor system within a polymeric cladding is demonstrated. Such a fiber construct has versatile functionalities applicable to microfluidic ...

Wiley2019

Self-assembly of nanostructured glass metasurfaces via templated fluid instabilities

Hatice Altug, Dang Tùng Nguyen, Fabien Sorin, Filiz Yesilköy, Alexis Gérald Page, Wei Yan, Arthur Le Bris, Yunpeng Qu, Louis Marie Philippe Martin-Monier, Kuan-Ting Ho

Modern devices require the tuning of the size, shape and spatial arrangement of nano-objects and their assemblies with nanometre-scale precision, over large-area and sometimes soft substrates. Such stringent requirements are beyond the reach of conventiona ...

Nature Publishing Group2019

Insights into the fabrication of sub-100 nm textured thermally drawn fibers

Inès Richard, Federica Sordo, Dang Tùng Nguyen, Fabien Sorin

The preform-to-fiber thermal drawing process has been recently proposed for the fabrication of fibers and microchannels with submicrometer surface textures. To better control the final architecture and reach small feature size down to tens of nanometers ho ...

AMER INST PHYSICS2019

Programmable self-assembled metasurface for strong field enhancement

Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Arthur Le Bris, Louis Marie Philippe Martin-Monier

Self-assembled chalcogenide metasurfaces is proposed for low-cost manufacturing on large-area unconventional substrates. Programmed control over particle arrangement and periodicity yields strong Fano resonances, highlighting novel applications for bio-det ...

IEEE2019

Advanced Multimaterial Electronic and Optoelectronic Fibers and Textiles

Federica Sordo, Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Yunpeng Qu

The ability to integrate complex electronic and optoelectronic functionalities within soft and thin fibers is one of today's key advanced manufacturing challenges. Multifunctional and connected fiber devices will be at the heart of the development of smart ...

Wiley-V C H Verlag Gmbh2019

Template assisted dewetting of optical glasses for large area, flexible and stretchable all dielectric metasurfaces

Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Arthur Le Bris, Yunpeng Qu, Louis Marie Philippe Martin-Monier

We propose for the first time template-assisted dewetting of high-index chalcogenide glasses for low-cost manufacturing of all-dielectric metasurfaces on large-area flexible and stretchable substrates. ...

OSA Publishing2018

Superelastic Multimaterial Electronic and Photonic Fibers and Devices via Thermal Drawing

Valentine Dominique Favrod, Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Nicola Bartolomei, Yunpeng Qu, René M. Rossi

Wiley2018

Stretchable Optical and Electronic Fibers via Thermal Drawing

Valentine Dominique Favrod, Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Nicola Bartolomei, Yunpeng Qu, René M. Rossi

IEEE2018

Semiconducting Nanowire-Based Optoelectronic Fibers

Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Michele Ceriotti, Yunpeng Qu, Mariana Rossi Carvalho

he recent ability to integrate semiconductor-based optoelectronic functionalities within thin fibers is opening intriguing opportunities for flexible electronics and advanced textiles. The scalable integration of high-quality semiconducting devices within ...

Wiley2017

Controlled Sub-Micrometer Hierarchical Textures Engineered in Polymeric Fibers and Microchannels via Thermal Drawing

Stéphanie Lacour, Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Alba Carla De Luca, Yunpeng Qu, Marco Volpi

The controlled texturing of surfaces at the micro- and nanoscales is a powerful method for tailoring how materials interact with liquids, electromagnetic waves, or biological tissues. The increasing scientific and technological interest in advanced fibers ...

2017

Fabrication method of functional micro/nano structures over large-area, flexible and high curvature surfaces, by drawing a fiber from a preform

Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Yunpeng Qu

The method for drawing a fiber with a textured surface comprises the following steps: - forming of a preform from which the fiber is to be drawn with a textured surface; - addition of an outer layer to the textured preform to preserve the shape of the text ...

2017

Multi-material stretchable optical, electronic and optoelectronic fibers and ribbons composites via thermal drawing

Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Yunpeng Qu, Marco Volpi

The present invention concerns a thermal drawing method for forming fibers, wherein said fibers are made at least from a stretchable polymer. The present invention also concerns drawn fibers made by the process. ...

2017

Microstructure tailoring of selenium-core multimaterial optoelectronic fibers

Cyril Cayron, Dang Tùng Nguyen, Fabien Sorin, Alexis Gérald Page, Wei Yan, Yunpeng Qu, Tapajyoti Dasgupta

The integration of semiconducting materials within thermally drawn multi-material polymer fibers is emerging as a versatile platform for flexible optoelectronics and advanced fabrics. Developing a deeper control over the microstructure of the electrically ...

Optical Society of America2017