方國家

方國家，男，教授、博士生導師。在國內外重要刊物發表論文六十餘篇。收錄入SCI、EI論文七十餘篇次。多篇論文被國際國內刊物他人引用。多次獲湖北省自然科學優秀學術論文。

基本介紹

• 中文名：方國家
• 外文名：未知
• 國籍：中國
• 民族：漢族
• 職業：教授、博士生導師
• 畢業院校：華中理工
• 信仰：共產主義
• 主要成就：在國內外重要刊物發表論文六十餘篇。
  收錄入SCI、EI論文七十餘篇次。
  多篇論文被國際國內刊物他人引用。
  多次獲湖北省自然科學優秀學術論文
• 代表作品：《物理學報》《物理化學學報》《功能材料與器件學報》
• 性別：男
• 研究方向：寬禁帶半導體光電薄膜

人物經歷

1984年7月畢業於湖北師範學院物理系，獲學士學位。

1993.9～1995.12華中理工大學凝聚態物理專業研究生，獲理學碩士學位及華中理工大學優秀碩士學位論文一等獎。

1996.3~1997.3 在英國倫敦大學帝國理工學院（Imperial College London）電子工程系光半導體器件研究室訪問工作，同Mino Green教授合作，從事多孔二氧化矽及WO3光半導體器件方面的研究工作。

1997.9~2000.11華中理工大學雷射技術國家重點實驗室博士研究生，主要從事脈衝準分子雷射技術沉積三氧化鎢、五氧化二釩寬頻隙薄膜及電致變色器件方面的研究工作，獲電子科學技術學科（物理電子學專業）工學博士學位和湖北省優秀博士學位論文獎。

2001~2003年在清華大學電子工程系集成光電子學國家重點實驗室做博士後。主要從事寬頻隙ZnO、MgO薄膜及場致電子發射器件方面的研究工作。期間獨立承擔並完成中國博士後基金項目一項。作為主要成員參加了國家自然科學基金、教育部博士點基金項目，國家經貿委資助（場助熱電子發射平板顯示器件）研究項目、清華大學985項目(場助電子發射顯示陰極)的研究工作。

2003年7月博士後出站來武漢大學物理科學與技術學院工作。

2003.12~2004.12再次作為訪問學者在英國倫敦大學帝國理工學院電子工程系從事納米島光刻技術、矽納米結構、納微米加工技術、場致電子發射等方面的研究工作。

現為國際信息顯示器協會(SID)會員、全國高協組織教材研究與編寫委員會委員、湖北省青年科技工作者協會理事、國家自然科學基金委信息學部、數理學部、材料科學與工程學部通訊評審人。J. Phys Chem、Physica Status Solidi A、Physica Status Solidi:RRL、Nano Trends、Electrochemical and Solid State Letters、Journal of Material Science and Technology、Journal of Material Science、《物理學報》《物理化學學報》《功能材料與器件學報》等重要學術雜誌的特邀審稿人。

研究方向

主要從事納米島光刻技術（Island Lithography）及矽納米器件、氧化物半導體低維納米結構及發光顯示器件、寬禁帶半導體光電子薄膜及場致電子發射器件等方面的研究工作。

1．有機無機複合薄膜太陽能電池（光伏器件）；

2．氧化鋅(ZnO)基場致電子發射發光顯示、紫外探測及電致紫外發光器件；

3．寬禁帶半導體光電薄膜與場效應電晶體（MOSFET、TFT）。

主講課程

承擔本科生課程：半導體器件物理(I); 微電子工藝原理與實踐；矽平面工藝與光電薄膜綜合實驗（異質結器件製備與表征）.

研究生課程：半導體器件物理(II); 納米光電子材料與器件。

主要貢獻

多篇論文被國際國內刊物他人引用。在國家自然科學基金、湖北省新世紀高層次人才計畫資助下，主要從事納米島光刻技術（Island Lithography）及矽納米器件、氧化物半導體低維納米結構及發光顯示器件、寬禁帶半導體光電子薄膜及場致電子發射器件等方面的研究工作。

碩士研究生已畢業9人。現指導博士生7人，碩博連讀生6人。擬每年招收博士後研究人員或進修人員1人，只招收博士生和碩博連讀生。

研究成果

1. n-ZnO/p-NiO異質結紫外發光器件(APL, 2009)

2. MIS結構ZnO基紫外發光器件（IEEEEDL, 2009）

3. ZnO基柔性電致變色器件（Nanotechnology，2009）

4.ZnO納米桿/矽異質結構紫外光探測器（APL2009,94,063512）

5.CNT陣列的可控生長及場發射特性(Diamond and Related Materials,2009)

近期發表的主要學術論文

1. Huihui Huang, Guojia Fang*, Xiaoming Mo, Hao Long, Longyan Yuan, Binzhong Dong, Xianquan Meng, and Xingzhong Zhao, ZnO-Based Fairly Pure Ultraviolet-Light-Emitting Diodes With a Low Operation Voltage,IEEE Electron Device Letters, 2009, in press。

2. Hai Zhou, Guojia Fang*, Longyan Yuan, Chong Wang, Xiaoxia Yang, Huihui Huang, Conghua Zhou and Xingzhong Zhao, Deep ultraviolet and near infrared photodiode based onn-ZnO/p-silicon nanowire heterojunction fabricated at low temperature,APPLIED PHYSICS LETTERS, 2009,94, 013503.

3. Huihui Huang, Guojia Fang*, Xiaoming Mo, Longyan Yuan, Hai Zhou, Mingjun Wang, Hongbin Xiao, Xingzhong Zhao, Zero-biased near-ultraviolet and visible photodetector based on ZnO nanorods/n-Si heterojunction,APPLIED PHYSICS LETTERS, 2009,94(6), 063512.

4. Hao Long, Guojia Fang*, et al., Ultraviolet electroluminescence from ZnO/NiO-based heterojunction light-emitting diodes,APPLIED PHYSICS LETTERS, 2009,95, 013509.

5. Mingjun Wang, Guojia Fang*, et al., High optical switching speed and flexible electrochromic display based on WO3 nanoparticles with ZnO nanorod arrays supported electrode,Nanotechnology,2009,20，185304.

6. Nanhai Sun, Guojia Fang, et al., The application of anode material (ITAZO) and hole transportation material (NiO) in organic solar cell,The International Symposium on Photonics and Optoelectronics (SOPO 2009), August 14th to 16th, 2009, Wuhan.

7. Xiaoxia Yang, Guojia Fang*, Nishuang Liu, Chong Wang, Qiao Zheng, Hai Zhou, Dongshan Zhao, Hao Long, YuPing Liu, Xingzhong Zhao，Synthesis and field emission properties of carbon nanotubes grown in ethanol flame based on a photoresist-assisted catalyst annealing process,Applied Surface Science255(2009) 7905–7911.

8. Nanhai Sun, Guojia Fang*, Qiao Zheng, MingjunWang,Nishuang Liu1,Wei Liu1 and Xingzhong Zhao, Transparent conducting ITAZO anode films grown by a composite target RF magnetron sputtering at room temperature for organic solar cells,Semiconductor Science & Technology，24(2009) 085025

9. Longyan Yuan, Guojia Fang*, Hai Zhou, Yihua Gao, Chang Liu and Xingzhong Zhao, Suppression of near-edge optical absorption band in sputter deposited hafnium oxynitride via nitrogen incorporation and annealing,J. Phys. D: Appl. Phys.42(2009) 145302.

10. Wei Zeng, Guojia Fang*, Nishuang Liu, Longyan Yuan, Xiaoxia Yang, Shishang Guo, Dianyuan Wang, Zhiqiang Liu, Xingzhong Zhao, Numerical calculations of field enhancement and field amplification factors for a vertical carbon nanotube in parallel-plate geometry,Diamond and Related Materials,2009，in press.

11. Nishuang Liu, Guojia Fang*, Xiaoxia Yang, Wei Zeng, Chun Li, Mingjun Wang, Jun Li and Xingzhong Zhao, Synthesis of patterned carbon nanotube arrays for field emission using a two layer Sn/Ni catalyst in an ethanol flame,Diamond and Related Materials,2009, in press.

2008

1. Chun Li, Guojia Fang*, Jun Li, Lei Ai, Binzhong Dong and Xingzhong Zhao, Effect of Seed Layer on Structural Properties of ZnO Nanorod Arrays Grown by Vapor-Phase Transport,J Phys Chem C, 2008,112: 990-995.

2. Bin-Zhong Dong, Hao Hu, Guo-Jia Fang, Xing-Zhong Zhao, Da-Yu Zheng, and Yuan-Ping Sun, Comprehensive investigation of structural, electrical, and optical properties for ZnO:Al films deposited at different substrate temperature and oxygen ambient,J Appl Phys, 2008,103, 073711

3.Guojia Fang, Yanzhao Cheng, Lei Ai, Chun Li, Jun He, Chong Wang, Huihui Huang, Longyan Yuan, and Xingzhong Zhao, Fabrication and electrical and photosensitive properties of silicon nanowire p–n homojunctions,Phys. Stat. Sol. (a) applications and materials science, 2008,205(11)2722–2728.

4. Huimin Gao, Guojia Fang*, Mingjun Wang, Nishuang Liu, Longyan Yuan, Chun Li, Lei Ai, Jing Zhang, Conghua Zhou, Sujuan Wu, Xingzhong Zhao, The effect of growth conditions on the properties of ZnO nanorod dye-sensitized solar cells,Materials Research Bulletin, 2008,43, 3345–3351

5. Lei Ai, Guojia Fang*, Longyan Yuan, Nishuang Liu, Mingjun Wang,Chun Li, Qilin Zhang, Jun Li, Xingzhong Zhao, Influence of substrate temperature on electrical and optical properties of p-type semitransparent conductive nickel oxide thin films deposited by radio frequency sputtering,Appl. Surf. Sci.,254(2008) 2401–2405

6. Chun Li, Guojia Fang*, Nishuang Liu, Yaoyao Ren, Xingzhong Zhao, Snowflake-like ZnO Structures: Self-assembled Growth and Characterization,Materials Letters,2008,62(12-13):1761-1764

7. Jun Li, Guojia Fang*, Chun Li, Longyan Yuan, Lei Ai, Nishuang Liu, and Xingzhong Zhao, Synthesis and Photoluminescence, Field emission properties of the stalactite-like ZnS-ZnO complex nanocrystals,ApplPhys A, 2008,90:759-763

8. Chun Li, Guojia Fang*, Xiaoxia Yang, Nishuang Liu, Yuping Liu and Xingzhong Zhao, Effect of adsorbates on field emission from flame-synthesized carbon nanotubes,J. Phys. D: Appl. Phys.41(2008) 195401

9. Longyan Yuan, Guojia Fang, Chun Li, Jun Li, Mingjun Wang, Nishuang Liu, Xingzhong Zhao, Field emission enhancement of ZnO nanorod arrays with hafnium nitride coating,Surface & Coatings Technology202(2008) 3480–3484

10. Chun Li, Guojia Fang, Nishuang Liu, Xiaoxia Yang , Xingzhong Zhao, Flame-synthesis of carbon nanotubes on silicon substrates and their field emission properties,Diamond & Related Materials17(2008) 1015–1020

11. Mingjun Wang, Guojia Fang*, Lei Ai, Nishuang Liu, Longyan Yuan, Hai Zhou, Xingzhong Zhao, Fabrication and characterization of p-poly(9, 9-diethylfluorene)/ n-ZnO nanorods hybrid heterojunction，IEEE Nanoelectronics Conference (NEC08), Shanghai, 2008, 24~27 March. IEEE Explore

12. Wei Liu, Sheng Wang, Yu Chen, Guojia Fang, Meiya Li, Xing-zhong Zhao，La0.5Sr0.5CoO3−δ nanotubes sensor for room temperature detection of ammonia，Sensors and Actuators BChemical: 2008,134(1)62-65

13. Zuci Quan, Sheng Xu, Hao Hu, Wei Liu, Huiming Huang, Bobby Sebo, Guojia Fang, Meiya Li, Xingzhong Zhao，Microstructure and electrical characteristics of Ba0.65Sr0.35TiO3 thin films etched in CF4/Ar/O2 plasma,Microelectronic Engineering, 2008,85(11):2269-2275

14. Huiming Huang, Yangjun Ou, Sheng Xu, Guojia Fang, Meiya Li and X.Z. Zhao, Properties of Dy-doped ZnO nanocrystalline thin films prepared by pulsed laser deposition,Applied Surface Science, 2008,254:2013–2016

2007

1. Chun Li, Guojia Fang*, Nishuang Liu, Jun Li, Lei Liao, Fuhai Su,Guohua Li, Xiaoguang Wu, and Xingzhong Zhao, Structural, Photoluminescence and Field Emission Properties of Vertically Well-aligned ZnO Nanorod Arrays,J Phys Chem C, 2007,111(34):12566-12571

2. Chun Li, Guojia Fang*, Longyan Yuan, Nishuang Liu, Lei Ai, Qi Xiang, Chunxu Pan, Dongshan Zhao, Xingzhong Zhao, Field emission from carbon nanotube bundle arrays grown on self- aligned ZnO nanorods,Nanotechnology,2007,18:155702

3. Yanzhao Cheng, Guojia Fang*, Chun Li, Longyan Yuan, Lei Ai, Bingruo Chen, Xingzhong Zhao, Zhiyuan Chen, Weibin Bai, Caimao Zhan, Fabrication and electrical, photosensitive properties ofp-poly(9, 9-diethylfluorene)/n-Silicon nanowire heterojunction,J. Appl. Phys.,2007,102, 083516

4. Bin-Zhong Dong, Guo-Jia Fang*, Jian-Feng Wang, Wen-Jie Guan and Xing-Zhong Zhao, Effect of thickness on structural, electrical and optical properties of ZnO:Al films deposited by Pulsed Laser Deposition,J. Appl. Phys.,2007,101:33713

5. Chun Li, Guojia Fang*, Wenjie Guan, Xingzhong Zhao, Multipod ZnO 3D microstructures,Materials Letters, 2007,61:3310-3313.

6. Chun Li, Guojia Fang*, Longyan Yuan, Nishuang Liu, Jun Li, Dejie Li, Xingzhong Zhao, Field electron emission improvement of ZnO nanorod arrays after Ar plasma treatment,ApplSurf Sci, 2007，253(20)：8478

7. Longyan Yuan, Guojia Fang*, Chun Li, Mingjun Wang, Nishuang Liu, Lei Ai, Yanzhao Cheng, Huimin Gao, Xingzhong Zhao, Influence of N2 flow ratio on the properties of hafnium nitride thin films prepared by DC magnetron sputtering,ApplSurf Sci, 2007，253(20)：8538

8.HuimingHuang, Xuefeng Ruan, Guojia Fang, Meiya Li and X Z Zhao,Influence of annealing on structural, electrical and optical properties of Dy-doped ZnO thin films,J Phys D, 2007,40(22):7041

International conference paper：

9. Chun Li, Guojia Fang*, Dejie Li, Xingzhong Zhao, Enhanced field emission of ZnO nanorod arrays by Ar plasma treatment, Proceedings of Asia Display, 2007, 1:664-668, March 12~16, Shanghai

10. Guojia Fang, Chun Li, Longyan Yuan, Fuhai Su, Guohua Li, and Xingzhong Zhao, Characterization and temperature-dependent photoluminescence of vertically aligned ZnO nanorods prepared by hydrothermal method,China Nano 2007, International Conference on Nanoscience and Technology, Beijing, June 4~6, 2007, p78~79

11. Chun Li, Yaoyao Ren, Guojia Fang*, Self-assembled growth and characterization: snowflake-like ZnO,China Nano 2007, International Conference on Nanoscience and Technology,Beijing, June 4~6, 2007, p255~256

12. Guojia Fang, Chun Li, Mingjun Wang, Nishuang Liu，Jun Li, and Xingzhong Zhao, Synthesis, Optical and Field Electron Emission Properties of Low-dimensional ZnO Nano-structure，The 10th Asian Symposium on Information Display(ASID 2007)， Singapore，August 2~August 3，2007，p124（Invited talk）

授權的中國發明專利

一種基於矽納米線的異質pn結二極體及其製備方法

申請中國發明專利

1. 一種n-ZnO納米線/p-NiO異質pn結二極體及其製備方法,

2. 場發射陰極碳納米管發射陣列的製備方法

3. 一種複合場致電子發射材料及其製備方法和用途

4. 一種碳納米管陣列場發射陰極的製備方法。

5. 一種矽納米線同質pn結二極體及其製備方法

6. 一種n矽納米線/p導電有機物異質pn結二極體及其製備方法

7. 一種透明導電薄膜及其製備方法

科研項目

(1) 國家863計畫，太陽能電池有機無機複合p型薄膜材料與電極材料, (2009AA03Z219), 2009~2011.

(2) 江蘇省自然科學基金, 有機無機太陽能電池中空穴傳輸層及電極材料的研究, （BK2009143）, 2009~2011.

(3) 高等學校博士學科點基金項目, 一維ZnO納米單晶陣列-碳納米管複合場發射陰極（20070486015）， 2008~2010.

(4) 感測器國家重點實驗室開放課題，基於氧化鋅低維納米結構的紫外探測器（skt608）， 2007~2009

(5) 教育部留學回國人員科研啟動基金，氧化鋅納米單晶陣列及生物檢測（教外司留[2008]101號），2008-2009.

獲獎記錄

1997年起享受湖北省政府專項津貼。1999年被批准為湖北省高校跨世紀學科帶頭人。

2002年入選湖北省新世紀高層次人才工程。

多次獲湖北省自然科學優秀學術論文。