Toward High Bias‐Stress Stability P‐Type GaSb Nanowire Field‐Effect‐Transistor for Gate‐Controlled Near‐Infrared Photodetection and Photocommunication

Z Sa, F Liu, X Zhuang, Y Yin, Z Lv… - Advanced Functional …, 2023 - Wiley Online Library
The bias‐stress instability of nanowires (NWs) field‐effect‐transistors (FETs), originated from
the surface trappings, are challenging greatly the functionalization of III‐V group …

Tunable Contacts of Bi2O2Se Nanosheets MSM Photodetectors by Metal‐Assisted Transfer Approach for Self‐Powered Near‐Infrared Photodetection

G Wang, F Liu, R Chen, M Wang, Y Yin, J Zhang, Z Sa… - Small, 2024 - Wiley Online Library
Owing to the Fermi pinning effect arose in the metal electrodes deposition process, metal–
semiconductor contact is always independent on the work function, which challenges the …

Pyro-Phototronic Effect-Enhanced Photocurrent of a Self-Powered Photodetector Based on ZnO Nanofiber Arrays/BaTiO3 Films

P Yu, W Wang, T Zheng, X Wan… - ACS Applied Materials & …, 2023 - ACS Publications
Self-powered photodetectors (PD) based on ferroelectric materials have gained huge
attention because of the spontaneous polarization and unique photovoltaic effect. However …

Interspecies-chimera machine vision with polarimetry for real-time navigation and anti-glare pattern recognition

T Guo, S Li, YN Zhou, WD Lu, Y Yan, YA Wu - Nature Communications, 2024 - nature.com
Cutting-edge humanoid machine vision merely mimics human systems and lacks
polarimetric functionalities that convey the information of navigation and authentic images …

Enhancing the optoelectronic properties of solution-processed AgInSe 2 thin films for application in photovoltaics

S Agarwal, K Weideman, D Rokke… - Journal of Materials …, 2024 - pubs.rsc.org
AgInSe2 is a promising direct bandgap thin-film material with a rare n-type conductivity.
Similar to thin film photovoltaic materials such as Cu (In, Ga) Se2 (CIGSe), which have …

Organic Source‐Gated Phototransistors with > 104 Photo‐To‐Dark Current Ratio in the Visible Range at Zero Gate‐Source Bias

E Bestelink, U Zschieschang, L Askew… - Advanced Optical …, 2024 - Wiley Online Library
With growing interest in organic phototransistors, as not only sensors but also neuromorphic
computing elements, the vast majority of research investigates structures comprising Ohmic …

Photoresponse Improvement of InGaAs Nanowire Near-Infrared Photodetectors with Self-Assembled Monolayers

L Shen, H Qian, Y Yang, Y Ma, J Deng… - The Journal of Physical …, 2023 - ACS Publications
InGaAs nanowires (NWs) show tremendous potential as channel materials in the field of
near-infrared photoelectric detections. However, the abundance of surface states on InGaAs …

GHz Compact Laser Enabled by GaSb Nanowires as Saturable Absorbers

Y Yin, G Li, Z Sa, F Liu, S Sun, X Sun… - Advanced Photonics …, 2023 - Wiley Online Library
Owing to the narrow bandgap and excellent optoelectronic properties, III‐Sb nanowires
(NWs) enable efficient optical response from near‐infrared to mid‐infrared, making them …

Ternary Pb1-xCdxS Quantum Dot-Based UV-vis-NIR Photoelectrochemical Photodetection with Superior Photoresponsivity and Detectivity

Y Zhu, Z Huang, S Wei, Y Hu, H Chen… - Inorganic Chemistry …, 2024 - pubs.rsc.org
Aqueous lead monosulfide (PbS) quantum dots (QDs) fabricated by conventional
approaches display poor photodetection performance and unsatisfactory chemical stability …

Toward low-power-consumption source-gated phototransistor

M Wang, F Liu, T Zhang, G Wang, Z Sa, Z Zang… - Applied Physics …, 2024 - pubs.aip.org
The power consumption is challenging the next-generation electronic and optoelectronic
devices. In this Letter, the n-type source-gated transistor (SGT) enabled by CdS nanobelt is …