Zobrazeno 1 - 10
of 206
pro vyhledávání: '"Shuhai Liu"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Investigating interface engineering by piezoelectric, flexoelectric and ferroelectric polarizations in semiconductor devices is important for their applications in electronics, optoelectronics, catalysis and many more. The interface engineer
Externí odkaz:
https://doaj.org/article/d95d6e7bd6bc41eb98b7a27deef53794
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Mechanical sensors are mainly divided into two types (vertical force sensing and lateral strain sensing). Up to now, one sensor with two working modes is still a challenge. Here, we demonstrate a structural design concept combing a piezoelec
Externí odkaz:
https://doaj.org/article/f4a596280b3a42abb0b5b563589159cd
Publikováno v:
IEEE Access, Vol 11, Pp 99862-99877 (2023)
Soft robotics possesses expansive utilization prospects in various domains, including medical aid, interior services, food and agriculture, and even space exploration. However, due to the limitations presented by the volume and weight of the driving,
Externí odkaz:
https://doaj.org/article/8c429bb432e04decab01754dd3250423
Publikováno v:
Friction, Vol 11, Iss 7, Pp 1349-1358 (2022)
Abstract The core capabilities of soft grippers/soft robotic hands are grasping and manipulation. At present, most related research often improves the grasping and manipulation performance by structural design. When soft grippers rely on compressive
Externí odkaz:
https://doaj.org/article/9d33bae9133d473fb26c96ce9e511b69
Publikováno v:
Actuators, Vol 13, Iss 3, p 84 (2024)
Humans possess dexterous hands that surpass those of other animals, enabling them to perform intricate, complex movements. Soft hands, known for their inherent flexibility, aim to replicate the functionality of human hands. This article provides an o
Externí odkaz:
https://doaj.org/article/2291ce9269454858a3332fdd523c3a08
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Strain-induced piezoelectric polarization can be used to modulate the interface electrical transport. Here, the authors achieved a piezotronic tunneling strain sensor at device scale with optimized performance based on the structure of Ag/HfO2/n-ZnO.
Externí odkaz:
https://doaj.org/article/37fd185712a5449987e9adafb62d4efd
Autor:
Hao Sun, Yachi Yao, Ruixuan Yang, Zhaonan Yan, Chen Cao, Yanwen Deng, Shengjiang Wu, Shuhai Liu, Qi Xu, Yong Qin
Publikováno v:
Energies, Vol 16, Iss 15, p 5847 (2023)
ZnO is a commonly used material for hydrogen gas sensors. In this study, a ZnO nanofiber film with a diameter of approximately 60 nm was synthesized by the electrospinning method. Compared to previously reported ZnO hydrogen gas sensors, an abnormal
Externí odkaz:
https://doaj.org/article/167e0b5f091a4fbc83186dfd560e13b3
Autor:
Jinmei Liu, Long Gu, Nuanyang Cui, Suo Bai, Shuhai Liu, Qi Xu, Yong Qin, Rusen Yang, Feng Zhou
Publikováno v:
Nanoscale Research Letters, Vol 14, Iss 1, Pp 1-10 (2019)
Abstract Personal electronic devices have a general development trend of miniaturization, functionality, and wearability. Their wireless, sustainable, and independent operation is critically important, which requests new power technologies that can h
Externí odkaz:
https://doaj.org/article/4187072c9c404a55872cb4a5811a065c
Publikováno v:
Friction, Vol 7, Iss 4, Pp 307-315 (2018)
Abstract The sliding friction of rock, involving all kinds of particles at the contact surface, is relevant to many problems, ranging from those in artificial engineering to earthquake dynamics. In this work, the frictional performance of the shale r
Externí odkaz:
https://doaj.org/article/680c6407e8ca4ab7a5a99003ff7bc7ff
Autor:
Maosen Yang, Jinmei Liu, Dong Liu, Jingyi Jiao, Nuanyang Cui, Shuhai Liu, Qi Xu, Long Gu, Yong Qin
Publikováno v:
Research, Vol 2021 (2021)
As an important way of converting mechanical energy into electric energy, a piezoelectric nanogenerator (PENG) has been widely applied in energy harvesting as well as self-powered sensors in recent years. However, its robustness and durability are st
Externí odkaz:
https://doaj.org/article/28be8d7e543f45d3b8d616f53a966943