姓 名：龚荣洲
职称：教授
专业方向：微波工程系

个人简介：

龚荣洲-个人简介：
教授（二级），博士生导师（微电子学与固体电子学，材料物理化学）；
国防特种技术专家组成员，磁性材料与器件研究所-所长
研究方向：超材料技术、超晶格与红外波调控、微波控制材料、磁光电器件技术
联系方式：（O，F）
rzhgong@hust.edu.cn（邮箱）
实验室地址：华中科技大学西一楼211# (办公室)
华中科技大学西一楼106、207-212（工作间）
华中科技大学西一楼125、127-131（实验室）
一、 研究条件
本所实验室经过多年研究积累，拥有的仪器设备基本满足磁性材料与器件的设计、制备、表征足不出户。
（1）材料及薄膜制备设备：离子源辅助电子束镀膜设备，德国飞驰公司的高能球磨机，磁控溅射薄膜设备，激光刻蚀加工设备，——等等。
（2）材料及器件表征设备：微波适量网络分析仪（N5244A，HP8722ES，E5071C），覆盖300kHz- 43.5GHz的反射、透射等微波传输特性；UV-NIR-IR 分析仪，覆盖185nm- 25000nm的反射、透射等光谱传输特性；材料微观分析的SEM（扫描电子显微镜+能谱仪），VSM（振动样品磁强计），微波暗室，——等等。
二、教学情况
1、材料物理化学（本科生）
2、电磁波技术与应用（研究生）
3、固体电子学导论（博士生）
三、科研项目
1、国家自然科学基金（联合基金）重点项目，极化特性调控超材料与雷达波陷阱设计，2015.01.-2018.12. 经费：460万元（主持）
2、****探索研究计划项目：一维光子带隙结构******，2015.01.-2017.12. 经费：490万元（技术负责）
3、****基金重点项目：兼容可见光****红外*****，2015.07.-2018.06. 经费：100万元（技术负责）
四、学习工作经历
1981.09. – 1986.07. 北京师范大学 化学系，本科；
1994.09． – 1998.06. 中国地质大学 地球化学，研究生（博）；
1986.07. – 1998.10. 中国地质大学 材料科学与化学工程学院，助教、讲师、副教授；
1998.10. – 2001.02. 武汉理工大学 材料复合新技术国家重点实验室，博士后、研究员；
2001.03. - 现在 华中科技大学 光学与电子信息学院，教授。
五、近五年的主要科技论文
1. Infrared non-planar plasmonic perfect absorber for enhanced sensitive refractive index sensing. OPTICAL MATERIALS, 2016, 53: 195-200
2. A photoexcited broadband switchable metamaterial absorber with polarization-insensitive and wide-angle absorption for terahertz waves. OPTICS COMMUNICATIONS, 2016, 361: 41-46
3. A polarization independent phase gradient metasurface for spoof plasmon polaritons coupling. JOURNAL OF OPTICS, 2016, 18(2): 25101
4. Ultra-thin and polarization-independent phase gradient metasurface for high-efficiency spoof surface-plasmon-polariton coupling. APPLIED PHYSICS EXPRESS, 2015, 8(12): 122001
5. Enhanced microwave absorption of multiferroic Co(2)Z hexaferrite-BaTiO3 composites with tunable impedance matching. JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 643: 111-115
6. High Magnetic Loss Mg-Cu Ferrites for Ultrahigh Frequency EMI Suppression Applications. IEEE TRANSACTIONS ON MAGNETICS, 2015, 51(11): **
7. Monodomain Design and Permeability Study of High-Q-Factor NiCuZn Ferrites for Near-Field Communication Application. JOURNAL OF ELECTRONIC MATERIALS, 2015, 44(11): 4367-4372
8. Fe3O4 cladding enhanced magnetic natural resonance and microwave absorption properties of Fe0.65Co0.35 alloy flakes. JOURNAL OF ALLOYS AND COMPOUNDS, 2015,646: 345-350
9. Low power loss and field-insensitive permeability of Fe-6.5%Si powder cores with manganese oxide-coated particles. JOURNAL OF APPLIED PHYSICS, 2015, 117(17): 17D518
10. Low loss Sendust powder cores comprised of particles coated by sodium salt insulating layer. JOURNAL OF APPLIED PHYSICS, 2015, 117(17): 17A921
11. Design and radar cross section reduction experimental verification of phase gradient meta-surface based on cruciform structure. ACTA PHYSICA SINICA, 2015, 64(16): 164102
12. Design and realization of one-dimensional double hetero-structure photonic crystals for infrared-radar stealth-compatible materials applications. JOURNAL OF APPLIED PHYSICS, 2014, 116(5): 54905
13. Perfect dual-band circular polarizer based on twisted split-ring structure asymmetric chiral metamaterial. APPLIED OPTICS, 2014, 53(25): 5763-5768
14. Actively bias-controlled metamaterial to mimic and modulate electromagnetically induced transparency. APPLIED PHYSICS LETTERS, 2014, 104(26): 261902
15. Adjustable low frequency and broadband metamaterial absorber based on magnetic rubber plate and cross resonator. JOURNAL OF APPLIED PHYSICS, 2014, 115(6): 64902
16. Circular polarization converters based on bi-layered asymmetrical split ring metamaterials. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2014, 116(2): 643-648
17. Electromagnetic properties of Fe-Si-Al/BaTiO3/Nd2Fe14B particulate composites at microwave frequencies. JOURNAL OF APPLIED PHYSICS, 2014, 115(17):17C722
18. Design and experiments of low-frequency broadband metamaterial absorber based on lumped elements. ACTA PHYSICA SINICA, 2013, 62(7): 74101
19. A polarization-insensitive and omnidirectional broadband terahertz metamaterial absorber based on coplanar multi-squares films. OPTICS AND LASER TECHNOLOGY, 2013, 48: 415-421
20. An ultrathin transparent metamaterial polarization transformer based on a twist-split-ring resonator. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2013, 111(1): 209-215
21. Electromagnetic manifestation of chirality in layer-by-layer chiral metamaterials. OPTICS EXPRESS, 2013, 21(5): 5239-5246
22. Giant asymmetric transmission of circular polarization in layer-by-layer chiral metamaterials. APPLIED PHYSICS LETTERS, 2013, 103(2): 21903
23. Microwave Electromagnetic Properties of Flaky Magnetic Fe-Co Alloy/BaTiO3 Powder Composite Absorbers. RARE METAL MATERIALS AND ENGINEERING, 2013, 42(2): 570-573
24. Metamaterial absorber and extending absorbance bandwidth based on multi-cross resonators. APPLIED PHYSICS B-LASERS AND OPTICS, 2013, 111(3): 483-488
25. A low-frequency wideband metamaterial absorber based on a cave-disk resonator and resistive film. CHINESE PHYSICS B, 2013, 22(4): 44102
26. An ultrathin wide-band planar metamaterial absorber based on a fractal frequency selective surface and resistive film. CHINESE PHYSICS B, 2013, 22(6): 67801
27. Design of an ultrathin and wideband metamaterial absorber based on resistance film and fractal frequency selective surface. ACTA PHYSICA SINICA, 2013, 62(4): 44103
28. Similar structures, different characteristics: circular dichroism of metallic helix arrays with single-, double-, and triple-helical structures. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2013, 30(4): 677-681
29. Design and Performance of Ni-Cu-Zn Ferrite Film for Inductor. JOURNAL OF INORGANIC MATERIALS, 2012, 27(4):375-378
30. Design of Ultra-thin Absorbers Embedded with Fractal Frequency Selective Surface in Low Frequency. JOURNAL OF INORGANIC MATERIALS, 2012, 27(12): 1336-1340
31. Molten Salt Synthesis, Magnetic Properties and Microstructure of CoTi-Substituted Barium Hexaferrites. RARE METAL MATERIALS AND ENGINEERING, 2012, 41(2): 849-853
32. A wideband metamaterial absorber based on a magnetic resonator loaded with lumped resistors. CHINESE PHYSICS B, 2012, 21(12): 127801
33. 基于超材料与电阻型频率选择表面的薄型宽频带吸波体的设计. 物理学报, 2012, 61: 134101
34. 基于电阻型频率选择表面的低频宽带超材料吸波体的设计. 物理学报, 2012, 61: 134102
35.Study on measurement and simulation of manipulating electromagnetic wave polarization by metamaterials. ACTA PHYSICA SINICA, 2012, 61(9): 94203
36. Microwave Electromagnetic Characteristics of FeCoNiB Soft Magnetic Thin Films. RARE METAL MATERIALS AND ENGINEERING, 2011, 40(10): 1840-1843
37. Absorption enhancement of fractal frequency selective surface absorbers by using microwave absorbing material based substrates. PHOTONICS AND NANOSTRUCTURES- FUNDAMENTALS AND APPLICATIONS, 2011, 9(3): 287-294
38. Extending the Bandwidth of Electric Ring Resonator Metamaterial Absorber. CHINESE PHYSICS LETTERS, 2011, 28(3): 34204
39. Molten Salt Synthesis and Magnetic Properties of BaFe12O19 Hexaferrite. JOURNAL OF INORGANIC MATERIALS, 2011, 26(8): 792-796