Qikai Guo

Associate Professor

Supervisor of Master's Candidates

E-Mail:   qikaiguo@sdu.edu.cn

Personal Profile

Personal Experience

  • 2022.09 -- Now

    山东大学  , 集成电路学院 , 副研究员 , 在职

  • 2021.01 -- 2021.12

    荷兰格罗宁根大学  , 泽尼克先进材料研究所 , 博士后

  • 2016.10 -- 2021.12

    荷兰格罗宁根大学  , 博士研究生

  • 2013.09 -- 2016.07

    中国石油大学(华东)  , 硕士研究生

  • 2009.09 -- 2013.07

    中国石油大学(华东)  , 本科生

Recruitment and Enrollment

Category Major Introduction Number of People Year

Master students recruit students

集成电路科学与工程、集成电路工程专业

2

2025

Teaching Information

Undergraduate Course Name Semester Credit Course Number

电磁场与电磁波

Spring Term

sd04030910

Research Direction

Name Introduction

氧化物薄膜外延与器件集成

  • 在后摩尔时代,随着集成电路晶体管密度逐渐逼近物理极限,传统半导体材料在尺寸微缩极限下的性能衰退等瓶颈问题,成为集成电路产业发展中的主要挑战。瞄准下一代工艺技术节点,研制以新型半导体材料为基体的功能化电子器件,从而弥补硅基技术路线中传统半导体材料性能的短板,将是集成电路领域重要的未来技术路线之一。

  • 异质外延生长是指在A衬底上延续生长B材料,因受到衬底的应力约束,外延薄膜的晶体结构会因晶格失配产生变形,从而诱发新的性能,这些新性能为设计新型的半导体电子器件提供了可能性。

  • 本团队专注于氧化物薄膜的外延生长与性能调控,通过调控薄膜中的应变和氧空位,获得优异的电、磁、光学性能,并以此为基础设计高性能的神经形态忆阻器、铁电存储器、智能传感器等功能化电子器件。

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柔性传感技术与集成

  • 智能感知器件作为新兴的传感技术,在物联网、健康监测、工业自动化等领域具有重要应用。它们通过集成多种传感功能,能够实时感知环境变化和生理数据,提供精准反馈和智能决策支持,广泛应用于可穿戴设备、智能家居、环境监控和智能医疗等领域。

  • 本团队基于柔性薄膜转印和微纳结构设计,致力于开发具有新结构和高性能的(压电式、压阻式、压容式等)柔性传感器,着力推动智能传感在智慧医疗、智能工业、水利监测、智慧农业和危险救援等领域的应用。

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Research Project

Project Name Project Cycle

开发随温度增加电导率降低的EPI on GaAs for HBT应用

2024/07/01,2025/06/30

(包干项目)氧空位影响镍酸盐薄膜基电子器件性能的机制研究

2024/05/16,2026/12/31

(包干项目)界面应变与氧空位的耦合效应对NdNiO3电学输运特性的调控机制研究

2023/08/24,2026/12/31

(包干项目)氧化物薄膜基电子器件设计与集成

2023/04/27,2025/12/31

超薄非接触式芯片模块制造方法研究

2023/01/01,2025/12/31

山东省泰山学者青年专家

山东省自然科学基金青年基金项目

山东省优秀青年科学基金项目(海外)

2023/01/01,2025/12/31

广东省基础与应用基础研究基金省市联合基金-青年基金项目

2025/09/30

Main Papers

【1】徐静.Stretchable, Adhesive, and Bioinspired Visual Electronic Skin with Strain/Temperature/Pressure Multimodal Noninterference SensingACS Applied Materials & Interfaces,2023.

【2】.Intrinsically stretchable porous liquid-metal conductor for multifunctional electronics applicationJ. Mater. Chem. C,2023.

【3】Dynamics of Voltage-Driven Self-Sustained Oscillations in NdNiO3 Neuristors. ACS Applied Electronic Materials, 7:3859-3864,2023.

【4】郭启凯.Phenomenological classification of metals based on resistivity. PHYSICAL REVIEW B, 106,2022.

【5】朱赫.Wearable, fast-healing, and self-adhesive multifunctional photoactive hydrogel for strain and temperature sensingJournal of Materials Chemistry A,2022.

【6】Qikai Guo, César Magén and Beatriz Noheda.Phenomenological classification of metals based on resistivity. Physical Review B, 106:085141,2022.

【7】Heng Zhang, Bart J. Kooi and Qikai Guo.Nanostructure and thermal power of highly-textured and single-crystal-like Bi2Te3 thin films. Nano Research, 15:2382-2390,2022.

【8】Qikai Guo, Saeedeh Farokhipoor, César Magén, Francisco Rivadulla and Beatriz Noheda.Tunable resistivity exponents in the metallic phase of epitaxial nickelates. Nature Communications, 11:1-9,2020.

【9】Qikai Guo and Beatriz Noheda.From hidden metal-insulator transition to Planckian-like dissipation by tuning disorder in a nickelate. npj Quantum materials, 6:1169,2021.

【10】Qikai Guo and Qingzhong Xue.Gigantic Enhancement in Dielectric Properties of Polymer-based Composites Using Core/Shell MWCNT/Amorphous Carbon Nanohybrid. Nanoscale, 7:3660-3667,2015.

【11】Qikai Guo and Qingzhong Xue.Excellent dielectric properties of PVDF-based composites filled with carbonized PAN/PEG copolymer fibers. Composites Part A: Applied Science and Manufacturing, 87:46-53,2016.

【12】Qikai Guo and Qingzhong Xue.Ultrahigh permittivity of polymer nanocomposites based on surface-modified amorphous carbon/MWCNTs shell/core structured nanohybrids. Composites Part A: Applied Science and Manufacturing, 100:324-332,2017.

【13】Pavan Nukala, Beatriz Noheda and Qikai Guo.Guidelines for the stabilization of a polar rhombohedral phase in epitaxial Hf0. 5Zr0. 5O2 thin films. Ferroelectrics, 569:148-163,2020.

【14】Jin Sun, Qingzhong Xue, Qikai Guo, Yehan Tao and Wei Xing.Excellent dielectric properties of polyvinylidene fluoride composites based on sandwich structured MnO 2/graphene nanosheets/MnO2. Composites Part A: Applied Science and Manufacturing, 67:252-258,2014.

【15】Tuo Lei, Qingzhong Xue, Jin Sun, Zhide Han, Liangyong Chu and Qikai Guo.Excellent dielectric properties of polymer composites based on core-shell structured carbon/silica nanohybrid. Applied Physics Letters, 103:012902,2013.

【16】Jianqiang Zhang, Qingzhong Xue and Qikai Guo.Graphene oxide/polyacrylonitrile fiber hierarchical-structured membrane for ultra-fast microfiltration of oil-water emulsion. Chemical Engineering Journal, 307:643-649,2017.

【17】Xinglong Pan, Qingzhong Xue, Jianqiang Zhang and Qikai Guo.Effective Enhancement of Humidity Sensing Characteristics of Novel Thermally Treated MWCNTs/Polyvinylpyrrolidone Film Caused by Interfacial Effect. Advanced Materials Interfaces, 3,2016.

【18】Jianqiang Zhang, Qingzhong Xue, Lei Zhu, Daliang He, Xinglong Pan and Qikai Guo.Antifouling hydrolyzed polyacrylonitrile/graphene oxide membrane with spindle-knotted structure for highly effective separation of oil-water emulsion. Journal of Membrane Science, 532:38-46,2017.

【19】Qingzhong Xue, Xinglong Pan, Xiaofang Li, Jianqiang Zhang and Qikai Guo.Effective enhancement of gas separation performance in mixed matrix membranes using core/shell structured multi-walled carbon nanotube/graphene oxide nanoribbons. Nanotechnology, 28:065702,2017.

【20】Xiaofang Li, Qingzhong Xue, Lei Zhu, Yakang Jin, Tiantian Wu and Qikai Guo.How to select an optimal surfactant molecule to speed up the oil-detachment from solid surface: A computational simulation. Chemical Engineering Science, 147:47-53,2016.

【21】Lei Zhu, Qingzhong Xue, Xiaofang Li, Yakang Jin, Haixia Zheng, Tiantian Wu and Qikai Guo.Theoretical Prediction of Hydrogen Separation Performance of Two-Dimensional Carbon Network of Fused Pentagon. ACS applied materials & interfaces, 7:28502-28507,2015.

【22】Zilong Liu, Fujun Xia, Qingzhong Xue, Yonggang Du and Qikai Guo.Hydrothermal Synthesis of Porous Graphene Nanosheets for Supercapacitors. Applied Mechanics and Materials, 719:119-122,2015.

【23】郭启凯, 李超, 张亚萍, 郭敏强 and 闫向宏.乙醇-水溶液体系声速反常现象的机理分析大学物理,2012.

Patent Works

Team Members

Category Name

Master

谢俊凡 耿茹兰 韩强 李泉 刘佳玉