[HTML][HTML] Effect of mechanical strain on lateral photovoltaic effect in n‐3C‐SiC/n‐Si hetorjunction Toward mechanical strain sensors capable of photoenergy harvesting

DHD Tran, TH Nguyen, CT Nguyen, EW Streed… - Nano Energy, 2024 - Elsevier
It is beneficial to have sensors capable of harvesting photoenergy in the era of Internet of
Things (IoT) and 5 G integrated infrastructure. In this paper, we report the piezo …

Photovoltaic effect-based multifunctional photodetection and position sensing using a 3C-SiC/Si heterojunction

CT Nguyen, DG Ninh, TH Nguyen… - ACS Applied …, 2023 - ACS Publications
With the increasing interest in the photovoltage generation mechanisms in different
materials and structures, this study presents the first investigation of multifunctional light …

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 …

[HTML][HTML] Piezo-optoelectronic coupling in heterojunctions for self-powered and ultrasensitive pressure sensing

CT Nguyen, E Lakis, DDH Tran, TH Nguyen… - Nano Energy, 2024 - Elsevier
It is highly desirable to discover sensing mechanisms for developing self-powered and
ultrasensitive pressure sensing. Here, we report that the piezo-optoelectronic coupling in …

Fowler-Nordheim tunneling mechanism Graphene/GaN ultraviolet position-sensitive detector with high precision for optoelectronic demodulation applications

Q Liu, J Shi, W Song, X Wang, L He, S Zhan… - Journal of Alloys and …, 2023 - Elsevier
As an important component of optical sensors, position-sensitive detector (PSD) plays an
important role in non-contact measurement systems and is widely used in many important …

Lateral Thermo-magneto-optoelectronic Effects in a 3C-SiC Nanothin Film on the Si Heterojunction

DG Ninh, TH Nguyen, CT Nguyen… - The Journal of …, 2023 - ACS Publications
The lateral photovoltaic effect (LPE) of an n-type cubic silicon carbide (n-3C-SiC) on an n-
type silicon (n-Si) heterostructure in a thermo-magnetic environment is examined for the first …

Hybrid 2D/3D Graphitic Carbon Nitride‐Based High‐Temperature Position‐Sensitive Detector

X Chen, D Yang, X Yang, Q Lou, Z Liu… - Energy & …, 2024 - Wiley Online Library
Ultraviolet position‐sensitive detectors (PSDs) are expected to undergo harsh environments,
such as high temperatures, for a wide variety of applications in military, civilian, and …

[HTML][HTML] Enhanced lateral photovoltaic effect in 3C-SiC/Si heterojunction under external electric field

TH Nguyen, TH Vu, TA Pham, DG Ninh… - Sensors and Actuators A …, 2023 - Elsevier
Position-sensitive detector (PSD) is a popular type of noncontact optical position sensor that
has important roles in various applications. Cubic-silicon carbide on silicon (3C-SiC/Si) is a …

Tunable thermo-phototronic effect in unintentionally doped n-3C–SiC/p-Si heterostructure

H Nguyen, DV Nguyen, TL Tran, P Song… - Applied Physics …, 2024 - pubs.aip.org
The convergence of the Internet of Things (IoT) and 5G technology is creating a high
demand in sensor signals, prompting a shift toward self-powered sensors as eco-friendly …

Free standing stress amplification structure for ultrasensitive 3C-SiC/Si pressure sensor

B Tong, HQ Nguyen, TH Nguyen, TK Nguyen… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
This paper presents an innovative stress amplification approach for enhancing the sensitivity
of piezoresistive pressure sensors. The structure consists of two pillars raised from the …