《材料分析方法》、《高分子材料》

1、微波介质陶瓷（信息技术领域）
2、气敏材料

1、金沙赌城js3983app高层次优秀人才引进科研启动费
2、“Development of 3D nanostructured energy storage device for next generation ICT system”，R&D Convergence Program of MSIP and NST of Republic Korea. 5,600,000,000KRW，2014.12-2018.12，主要参与人

1、 X.-H. Ma, H.-Y. Li, S.-H. Kweon, S.-Y. Jeong, J.-H. Lee, S. Nahm. Highly Sensitive and Selective PbTiO3 Gas Sensors with Negligible Humidity Interference in Ambient Atmosphere . ACS Appl. Mater. Interfaces, 11, 5240−5246 (2019). (SCI, Top, Q1)
2、X.-H. Ma, S.-H. Kweon, M. Im, S. Nahm. Low-temperature sintering and microwave dielectric properties of B2O3-added ZnO-deficient Zn2GeO4 ceramics for advanced substrate application. J. Eur. Ceram. Soc., 38, 4682−4688 (2018). (SCI, Top, Q1)
3、X.-H. Ma, S.-H. Kweon, S. Nahm, C.-Y. Kang, S.-J. Yoon, Y.-S. Kim. Synthesis and microwave dielectric properties of Bi2Ge¬3O9 ceramics for application as advanced ceramic substrate. J. Eur. Ceram. Soc., 37, 605-610 (2017). (SCI, Top, Q1)
4、X.-H. Ma, S.-H. Kweon, S. Nahm, C.-Y. Kang, S.-J. Yoon, Y.-S. Kim. Low temperature firing and microwave dielectric properties of Bi4-xGe3O12-1.5x ceramics. Ceram. Int., 43, 2801–2806 (2017). (SCI, Top, Q1)
5、 X.-H. Ma, S.-H. Kweon, S. Nahm, C.-Y. Kang, S.-J. Yoon, Y.-S. Kim, W.-S. Yoon. Microstructural and Microwave Dielectric Properties of Bi12GeO20 and Bi2O3-Deficient Bi12GeO20 Ceramics. J. Am. Ceram. Soc., 99, 2361–2367 (2016). (SCI, Top, Q1)
6、 X.-H. Ma, K.-H. Cho, Y.-M. Sung. Growth mechanism of vertically aligned SnSe nanosheets via physical vapour deposition. CrystEngComm, 16, 5080–5086 (2014). (SCI, Q1)
7、  M.-S. Kim, X.-H. Ma, K.-H. Cho, S.-Y. Jeon, K. H. Hur, Y.-M. Sung. A Generalized Crystallographic Description of All Tellurium Nanostructures. Adv. Mater., 30, 1702701 (2018). (SCI, Top, Q1)

国际会议口头报告（Oral Presentation）
1、“Microstructure and Microwave Dielectric Properties of Bi12MO20 (M = Ge, Mn) Ceramics,” the 11th Pacific Rim Conference on Ceramic and Glass Technology, August 30th to September 4th, 2015, Jeju, South Korea.
2、“Microstructural and Microwave Dielectric Properties of the Bi4Ge3O12 Ceramics,” the 9th International Conference on Microwave Materials and their Applications (MMA 2016), July 3rd to 6th, 2016, Seoul, South Korea.
3、“Synthesis and Microwave Dielectric Properties of Bi12GeO20 and Bi2O3-deficient Bi12GeO20 Ceramics,” the 9th International Conference on Microwave Materials and their Applications (MMA 2016), July 3rd to 6th, 2016, Seoul, South Korea.
4、“Low-temperature sintering and microwave dielectric properties of B2O3-added ZnO-deficient Zn2GeO4 ceramics for advanced substrate application”, the 10th International Conference on Microwave Materials and their Applications (MMA 2018), October 1st to 4th, 2018, Osaka, Japan.