Two-dimensional materials with piezoelectric and ferroelectric functionalities

C Cui, F Xue, WJ Hu, LJ Li - npj 2D Materials and Applications, 2018‏ - nature.com
Abstract Two-dimensional (2D) layered materials with a non-centrosymmetric structure
exhibit great potential for nano-scale electromechanical systems and electronic devices …

Piezotronics and piezo-phototronics of third generation semiconductor nanowires

C Pan, J Zhai, ZL Wang - Chemical reviews, 2019‏ - ACS Publications
With the fast development of nanoscience and nanotechnology in the last 30 years,
semiconductor nanowires have been widely investigated in the areas of both electronics …

Highly sensitive strain sensors based on piezotronic tunneling junction

Q Yu, R Ge, J Wen, T Du, J Zhai, S Liu, L Wang… - Nature …, 2022‏ - nature.com
Piezotronics with capacity of constructing adaptive and seamless interactions between
electronics/machines and human/ambient are of value in Internet of Things, artificial …

Piezotronics and piezo-phototronics for adaptive electronics and optoelectronics

W Wu, ZL Wang - Nature Reviews Materials, 2016‏ - nature.com
Low-dimensional piezoelectric semiconductor nanomaterials, such as ZnO and GaN, have
superior mechanical properties and can be integrated into flexible devices that can be …

Schottky‐contacted nanowire sensors

J Meng, Z Li - Advanced Materials, 2020‏ - Wiley Online Library
The progress of the Internet‐of‐Things in the past few years has necessitated the support of
high‐performance sensors. Schottky‐contacted nanowire sensors have attracted …

p‐Type MoS2 and n‐Type ZnO Diode and Its Performance Enhancement by the Piezophototronic Effect

F Xue, L Chen, J Chen, J Liu, L Wang… - Advanced …, 2016‏ - Wiley Online Library
DOI: 10.1002/adma. 201506472 strain sensitively perceived.[28–33] Here, we report an
MoS 2 flake and ZnO film based vertically heterojunction p–n diode, in which the p-type MoS …

Reversible conversion between schottky and ohmic contacts for highly sensitive, multifunctional biosensors

L Zhao, H Li, J Meng, AC Wang, P Tan… - Advanced Functional …, 2020‏ - Wiley Online Library
Schottky and Ohmic contacts–based electronics play an important role in highly sensitive
detection of biomolecules and neural electric impulses, respectively. The reversible …

Schottky diodes based on 2D materials for environmental gas monitoring: a review on emerging trends, recent developments and future perspectives

M Mathew, CS Rout - Journal of Materials Chemistry C, 2021‏ - pubs.rsc.org
Ultrathin layered 2D materials and their heterojunctions are reported to show enhanced gas
sensing properties because of their tremendous surface-to-volume ratio, active edges with …

A Piezotronic and Magnetic Dual‐Gated Ferroelectric Semiconductor Transistor

M Chi, Y Zhao, X Zhang, M Jia, A Yu… - Advanced Functional …, 2023‏ - Wiley Online Library
Piezotronics is the coupling effect of the piezoelectric and semiconductor properties;
however, the piezoelectric constant of the piezoelectric semiconductor is relatively small …

Piezotronic effect enhanced label-free detection of DNA using a Schottky-contacted ZnO nanowire biosensor

X Cao, X Cao, H Guo, T Li, Y Jie, N Wang, ZL Wang - ACS nano, 2016‏ - ACS Publications
A sensitive and in situ selective label-free DNA sensor based on a Schottky-contacted ZnO
nanowire (NW) device has been developed and utilized to detect the human …