龙乾新 ( lqxteacher@163.com) () |
■主要研究方向:
金属功能材料结构与性能、材料设计与计算模拟;相图相结构、磁性能、吸波性能
■教育经历:
2016/11-2017/4 博士联合培养;The Pennsylvania State University(宾夕法尼亚州立大学)
2013/9- 2017/6 博士;中南大学(材料学)
2006/9-2009/6 硕士;广西大学(凝聚态物理)
2000/9-2014/6 学士;湖南师范大学(物理学)
■工作经历:
2017/12-至今欧洲杯官方买球网站材料学院教师、材料学院公共测试中心主任
2009/8-2013/7玉林师范学院,期间曾担任政治辅导员、玉林师范学院物理学院党委委员、物理学院团委书记
2004/7-2006/8 广东省湛江市龙头中学教师
■教学信息:
(1)主讲本科生课程:《大学物理》
■学术论文:
[1]Hu Y, Suo L,Long Q*,Cheng L, Yao Q, Lu Z, et al. First-principles study of impurity diffusion coefficients in Niobium. Vacuum 2023;209:111739.
[2] T. Yang, J. Lu, K. Li, Y. Kong, Z. Zhang,Q. Long, X. Lan, Q. Lu, Y. Du, Discovery of a bulk C36-type MgZn2 structure step by step transformed from the C14 prototype laves phase structure, Journal of Materials Science, (2022).
[3] Q. Sun, W. Huang, Q. Yao,Q. Long*, J. Deng, J. Wang, H. Zhou, Study on the microstructure and properties of Nd-Fe-B regenerated magnet by adding Ho69.3Ni30.7 alloy at grain boundary, J. Magn. Magn. Mater., 545 (2022) 168651.
[4]王仲民,吴晨曦,张艳丽,龙乾新,王凤,乔涛,黄志民,杜勇, (Pd,Mo)掺杂的V基固溶体的结构和氢渗透性能,中国有色金属学报, (2021).
[5] M. Yuan, Q. Yao*, H. Zhou,Q. Long*, J. Deng, J. Wang, C. Li, G. Rao, Effect of Pr2Fe17 alloy doping Cr on magnetic and microwave absorption properties, Journal of Materials Science-Materials in Electronics, 32 (2021) 13108-13116.
[6] L. Huang, L. Cheng*, S. Pan, Q. Yao,Q. Long*, M. Wang, Y. Chen, H. Zhou, Influence of A-site doping barium on structure, magnetic and microwave absorption properties of LaFeO3 ceramics powders, Journal of Rare Earths, (2021).
[7] Y. Tie-Zhu1*, L. Xiao-Lei, L.Qian-Xin, Development of Wheatstone bridge and Kelvin bridge Simulation Experiment System Based on LabVIEW, Journal of Physics: Conference Series, 1792 (2021) 012083 (012088pp).
[8] C. Tian, Z. Tong, L. Huang, Q. Yao, J. Deng,Q. Long, L. Cheng, Z. Wang, J. Wang, H. Zhou, G. Rao, Mn Doping of BiFeO3 for Microstructure and Electromagnetic Characteristics, Journal of Superconductivity and Novel Magnetism, 34 (2021) 1199-1207.
[9] X. Li, Z. Lu, Q. Yao, Q. Wei, J. Wang, Y. Du, L. Li,Q. Long, H. Zhou, G. Rao, Thermal stability of high-temperature compound La2Fe14B and magnetic properties of Nd-La-Fe-B alloys, J. Alloys Compd., (2021) 157780.
[10]王仲民,刘智高,覃甲尧,王殿辉,张艳丽,张晓辉,胡朝浩,龙乾新*,杜勇, Pd掺杂的V(1 0 0)表面稳定性和氢渗透性能的计算分析,中国有色金属学报,(2021).
[11] M. Yuan, Q. Yao, G. Rao,Q. Long*, J. Wang, J. Deng, H. Zhou, Phase Equilibria in the Ce-Pr-Fe System at 600 degrees C, Journal of Phase Equilibria and Diffusion, 41 (2020) 164-171.
[12]张奇,姚青荣*,龙乾新*,周怀营,王江,饶光辉,扩散偶法测定La-Nd-Fe三元系873 K等温截面, Journal of the Chinese Rare Earth Society, 28 (2020) 1-9.
[13] Q. Wei, Z. Lu, J. Wang, Q. Yao,Q. Long, M. Qin, H. Zhou, Experimental Investigation of Phase Equilibria in the La-Fe-B System at 600 and 800 °C, Journal of Phase Equilibria and Diffusion, 41 (2020) 35-43.
[14] S. Qiancheng, Y. Qingrong*,L.Q., H. Weichao, D. Jianqiu, W. Jiang, R. Guanghui, Z. Huaiying, Effect of adding Ho63.3Fe36.7at grain boundaries on the structure and properties of regenerated NdFeB magnets, Rare Metal Materials and Engineering, 49 (2020) 403-409.
[15] W. Liu, C. Chen, Y. Tang,Q. Long, S. Wei, G. Zhang, F. Mao, Q. Jiang, T. Zhang, M. Liu, Thermodynamic evaluation and investigation of solidification microstructure in the Fe–Cr–Ni–C system, Calphad, 69 (2020) 101763.
[16]Q.-X. Long, J. Zhou, Q. Sun, Y. Du, S. Liu, Z. Jin, Q. Yao, J. Deng, H. Zhou, S.-L. Shang, Z.-K. Liu, Experimental isothermal section of the Nb-Ni-Ru ternary system at 1100 °C, J. Alloys Compd., 810 (2019) 151801.
[17]Q. Long, J. Wang, Y. Du, X. Nie, Z. Jin, Site occupancy of transition elements in C15 NbCr2 laves phase: A first-principles study, JMMB, 53 (2017) 13-18.
■科研项目:
1. NbRu-基合金成分设计及合金化增韧的微观机理研究,国家自然科学基金,51861006,2019/01/2022/12,主持
2. TaRu-基合金增韧成分设计及实验验证,广西科技基地和人才专项,桂科AD19110010,2019/06-2022/05,主持
3.Nb-Ru-M三元系相图及(NbRu)1-xMx合金形状记忆性能研究,广西面上项目,2022/04-2025/03,主持
4. NbRu-基合金增韧成分设计及实验验证,广西有色金属及特色材料加工重点实验室2018年度开放基金,GXYSOF1805,2018/01-2019/12,主持
5. Nb-Ru-X三元系相图、相结构研究,电子信息材料与器件教育部工程研究中心,2020/10-2022/09,主持
6.稀土对BaO-Fe2O3体系相关系及其相关化合物微波吸收的影响,国家自然科学基金,51871066,2019/01-2022/12,参与
7.稀土Sm-Co基永磁合金相图及微观组织与磁性能构效关系研究,国家自然科学基金,2020/01-2023/12,参与
8.稀土改性Al-Mg-Zr合计L12有序相热力学稳定性设计与合金强化机理研究,国家自然科学基金,2020/01-2023/12,参与
9.基于稳定共格L12有序相调控的Al-Mg新型合计设计及其强韧化机理研究,国家自然科学基金,2021/01-2024/12,参与
10.高性能稀土磁钢及高效稀土永磁电机的研制及产业化示范,广西创新驱动发展专项,2019/01-2021/12,参与
11.稀土永磁合金的结构与性能研究,广西杰出青年基金项目,2021/01-2023/12,参与
12.新型稀土La(FeSi)13-型化合物结构与磁热效应构效关系研究,广西重点项目,2021/01-2023/12,参与
13. Al-Si-Mg-Zr-Y合金强化相的调控技术研究,广西面上基金(联合资助培育项目),2018/01-2019/12,参与
■知识产权:
1. METHOD FOR JUDGING MISCIBILITY GAP AND METHOD FOR ACCURATELY MEASURING MISCIBILITY GAP,专利(授权),澳大利亚,2021
2.一种判定溶解度间隙的方法、精确测定溶解度间隙的方法,专利(公开),中国