Stretchable respiration sensors: Advanced designs and multifunctional platforms for wearable physiological monitoring

T Dinh, T Nguyen, HP Phan, NT Nguyen… - Biosensors and …, 2020 - Elsevier
Respiration signals are a vital sign of life. Monitoring human breath provides critical
information for health assessment, diagnosis, and treatment for respiratory diseases such as …

Air‐stable low‐symmetry narrow‐bandgap 2D sulfide niobium for polarization photodetection

Y Wang, P Wu, Z Wang, M Luo, F Zhong… - Advanced …, 2020 - Wiley Online Library
Low‐symmetry 2D materials with unique anisotropic optical and optoelectronic
characteristics have attracted a lot of interest in fundamental research and manufacturing of …

Enhanced Photovoltaic Effect in n-3C-SiC/p-Si Heterostructure Using a Temperature Gradient for Microsensors

H Nguyen, T Nguyen, DV Nguyen… - … Applied Materials & …, 2023 - ACS Publications
The development of fifth-generation (5G) communications and the Internet of Things (IoT)
has created a need for high-performance sensing networks and sensors. Improving the …

The concept of light-harvesting, self-powered mechanical sensors using a monolithic structure

T Nguyen, T Dinh, H Nguyen, TH Vu, CD Tran, P Song… - Nano Energy, 2022 - Elsevier
In the age of Internet-of-Things (IoT), 5G wireless networks, the drive towards
decarbonization of the energy system, and to reducing environmental pollution, developing …

Ultrasensitive self-powered position-sensitive detector based on n-3C-SiC/p-Si heterojunctions

TH Nguyen, T Nguyen, ARM Foisal… - ACS Applied …, 2022 - ACS Publications
Cubic silicon carbide (3C-SiC) on silicon (Si) is an excellent platform for developing sensors
that can function in a harsh environment due to its superior mechanical, electrical, chemical …

Giant lateral photovoltage in a SiC/Si heterojunction with a micro free-standing sic serpentine beam

TH Nguyen, TA Pham, TH Vu, HQ Nguyen… - ACS Applied Energy …, 2022 - ACS Publications
The lateral photovoltaic effect (LPE) is being explored as a promising method for energy
harvesting and self-powered sensing. Herein we propose a free-standing SiC serpentine …

Piezoresistive effect with a gauge factor of 18 000 in a semiconductor heterojunction modulated by bonded light-emitting diodes

T Nguyen, T Dinh, VT Dau, AR Md Foisal… - … Applied Materials & …, 2021 - ACS Publications
Giant piezoresistive effect enables the development of ultrasensitive sensing devices to
address the increasing demands from hi-tech applications such as space exploration and …

Self-powered monolithic accelerometer using a photonic gate

T Nguyen, T Dinh, HP Phan, TK Nguyen, AP Joy… - Nano Energy, 2020 - Elsevier
Harvesting sustainable energy resources from surrounding environments to power small
electronic devices and systems has attracted massive research attention. Herein, we …

Light-harvesting self-powered monolithic-structure temperature sensing based on 3C-SiC/Si heterostructure

T Nguyen, T Dinh, J Bell, VT Dau… - … Applied Materials & …, 2022 - ACS Publications
Utilizing harvesting energy to power sensors has been becoming more critical in the current
age of the Internet of Things. In this paper, we propose a novel technology using a …

Performance of etched silica FBG for simultaneous strain temperature measurement

K Dey, B Ramesh, S Roy - Silicon, 2021 - Springer
In this paper, we have proposed an etched silica Fiber Bragg Gratings (FBGs) based
interrogation technique using an optical spectrum analyser (OSA). The efficiency of the …