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Dive into the research topics where Qianfei Zhou is active.

Publication


Featured researches published by Qianfei Zhou.


Semiconductor Science and Technology | 2013

Solution-processed indium gallium zinc oxide thin-film transistors with infrared irradiation annealing

Haifeng Pu; Qianfei Zhou; Lan Yue; Qun Zhang

In this paper, an infrared annealing method was proposed for solution-processed indium gallium zinc oxide films. The optimized IGZO thin-film transistors (TFTs) exhibited a field-effect mobility of 2.04 cm2 (Vs)–1, on–off current ratio of 1.52×106 and subthreshold swing of 0.84 V/dec. Spectroscopic analysis confirmed that the infrared irradiation could enhance the removal of organic species and dehydroxylation. The results suggest that infrared annealing method is a potential process for low-temperature preparation of solution-processed oxide semiconductor layers and dielectric layers, and can be applied to the fabrication of TFT devices.


Applied Surface Science | 2013

Investigation of oxygen plasma treatment on the device performance of solution-processed a-IGZO thin film transistors

Haifeng Pu; Qianfei Zhou; Lan Yue; Qun Zhang


Physica Status Solidi (a) | 2011

Reproducible resistive-switching behavior in copper-nitride thin film prepared by plasma-immersion ion implantation

Qian Lu; Xin Zhang; Wei Zhu; Yongning Zhou; Qianfei Zhou; Lilong Liu; Xiaojing Wu


Applied Surface Science | 2014

A study on Ti-doped ZnO transparent conducting thin films fabricated by pulsed laser deposition

Wenda Zhao; Qianfei Zhou; Xin Zhang; Xiaojing Wu


Applied Surface Science | 2013

A study of copper oxide based resistive switching memory by conductive atom force microscope

Qianfei Zhou; Qian Lu; Xin Zhang; Yali Song; Yin Yin Lin; Xiaojing Wu


ECS Solid State Letters | 2013

Effect of Content Ratio on Solution-Processed High-k Titanium-Aluminum Oxide Dielectric Films

Haifeng Pu; Honglei Li; Zhao Yang; Qianfei Zhou; Chengyuan Dong; Qun Zhang


Surface & Coatings Technology | 2013

Influences of preparation methods on bipolar switching properties in copper nitride films

Qianfei Zhou; Qian Lu; Yongning Zhou; Yin Yang; Xiaoqin Du; Xin Zhang; Xiaojing Wu


Thin Solid Films | 2017

The effects of oxygen plasma implantation on bipolar resistive-switching properties of copper nitride thin films

Xiaoqin Du; Qianfei Zhou; Zhong Yan; Yongning Zhou; Xiaojing Wu


Archive | 2011

Method for processing metal surface by using argon plasma

Xiaojing Wu; Lilong Liu; Xin Zhang; Qian Lu; Wei Zhu; Qianfei Zhou; Xiaoqin Du


Archive | 2012

Method for treating metal surface by using heated carbon monoxide

Xiaojing Wu; Lilong Liu; Xin Zhang; Qian Lu; Wei Zhu; Qianfei Zhou; Xiaoqin Du

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